WEBVTT

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<v Speaker 1>Drivers know what trouble sounds like.

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<v Speaker 4>still battles me.

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<v Speaker 3>Get a quote from Supervalue Car Insurance to get ten

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<v Speaker 1>insurance is underwritten by AX Insurance, Deack, Supervalue Financial Services,

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<v Speaker 1>Stack Trading and Supervalue Insurance is regulated by the Central

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<v Speaker 1>Bank of Ireland.

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<v Speaker 5>Oh hey, it's your two talkative petticab driver who eerily

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<v Speaker 5>guessed your astrological sign. It's Ali Ward back with another

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<v Speaker 5>fresh as hell episode of Ologies. This is the quickest

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<v Speaker 5>turnaround ever in the history of the show ever, and

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<v Speaker 5>I guess, given its oceanic I like to think of

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<v Speaker 5>it as some treasure that washed up on the beach,

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<v Speaker 5>delivered to your senses while it's still shimmering with sea

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<v Speaker 5>froth before it starts to stink. Now I have been

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<v Speaker 5>tracking this ologist for months and he was always off

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<v Speaker 5>on expeditions in remote corners of the Earth being awesome.

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<v Speaker 5>And we had an appointment to talk sharks last Friday,

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<v Speaker 5>and then I realized, boy howdy, this week is shark week.

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<v Speaker 5>This is perfect timing. I don't mean shark week like anything, Uterine,

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<v Speaker 5>It's actually Shark Week on Discovery and Natchio has a

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<v Speaker 5>Shark week. And then he had to cancel because of

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<v Speaker 5>work stuff. It's fair enough, but then he said he

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<v Speaker 5>could record just hours before I got on a plane.

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<v Speaker 5>So I drove my ass Giddaly down to Long Beach

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<v Speaker 5>and I hung out in his lab and I'm now

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<v Speaker 5>back home. I'm turning around asides. I'm having the amazing

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<v Speaker 5>Stephen Ray Morris edit this in probably a red Bull

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<v Speaker 5>induced mania. Honestly, we couldn't be happier about it. It's

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<v Speaker 5>very exciting. But before we get to the episode, some thanks,

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<v Speaker 5>and some please and some thanks again. So first off,

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<v Speaker 5>thanks to the patrons for making this whole show happen

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<v Speaker 5>pretty much. At patreon dot com slash ologies, you can

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<v Speaker 5>be a member of the club that knows what episodes

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<v Speaker 5>are coming up next and submits questions to the ologists

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<v Speaker 5>and sees behind the scenes photos from their labs. And

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<v Speaker 5>also you help keep the pod free and available to all.

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<v Speaker 5>You can also support by putting Ologies on your human body.

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<v Speaker 5>You can go to ologiesmerch dot com and you still

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<v Speaker 5>have a few more days to cash in on the

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<v Speaker 5>July sale. I was like, let's have a summer sale

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<v Speaker 5>ten percent off everything. Your whole dang order with the

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<v Speaker 5>code Campologies. There's backpacks and bikinis. You can put Ologies

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<v Speaker 5>stuff on your butt. You can also support with no

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<v Speaker 5>coin at all. Just by subscribing. You can review or rate,

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<v Speaker 5>you can tweet about it, you tell your dentist, whatever. Also,

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<v Speaker 5>as you know, I creepily read your reviews and then

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<v Speaker 5>I prove it each week by reading you on this

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<v Speaker 5>week fantasy Football. Gal says, help, now I have an

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<v Speaker 5>Ologies addiction. Guys, I can't stop with this podcast. Send

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<v Speaker 5>help or don't, actually please don't and leave me to

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<v Speaker 5>keep bathing my mind in Ologies. So nice, so, she

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<v Speaker 5>says she got hooked after listening to the two parter

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<v Speaker 5>on Fearology, which resulted in a four hour long post

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<v Speaker 5>episode discussion on the topic with my mom, herself a psychologist,

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<v Speaker 5>and she says, and because this pod normally drops on Monday,

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<v Speaker 5>I now actually look forward to everyone's least favorite day

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<v Speaker 5>of the week. Technically it drops Monday nine pm Pacific time,

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<v Speaker 5>depending on where in the world you are. So thank

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<v Speaker 5>you to everyone who left reviews this week. I read

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<v Speaker 5>every single one of them. Sometimes they make me cry

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<v Speaker 5>because I feel so appreciated. So thank you for that. Okay,

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<v Speaker 5>now back to silacka mophology. I know it sounds like

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<v Speaker 5>your drunk cousin add a bunch of scrabble letters and

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<v Speaker 5>is doing her best to convince everyone that it's a

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<v Speaker 5>triple word score, but really it's a term. It's a

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<v Speaker 5>rare one, but it exists. So it comes from the

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<v Speaker 5>ancient Greek for having the appearance of cartilaginous fish. And

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<v Speaker 5>what does it mean. It means we've got a shark

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<v Speaker 5>spurt in the house. What a shark expert he is.

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<v Speaker 5>So he's been studying sharks for decades. He's appeared on

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<v Speaker 5>so many TV shows about sharks it's absurd. And he's

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<v Speaker 5>been a marine biology professor at cal State University Long

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<v Speaker 5>Beach for twenty years. He's tall, slim, with close cropped hair,

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<v Speaker 5>and what I imagine is a perennial tan. He greeted me

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<v Speaker 5>this past Sunday today the day I'm recording this, and

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<v Speaker 5>he showed me around the Shark Lab. This is a

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<v Speaker 5>facility of these gurgling seawater tanks and high tech telemetry devices, cameras,

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<v Speaker 5>and suspended in the rafters as a nod to the past,

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<v Speaker 5>was a vintage sh shaped submersible. It was amazing. So

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<v Speaker 5>we sat down in his tidy office and I asked

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<v Speaker 5>him all kinds of stupid shit and he answered with

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<v Speaker 5>affable wisdom. So get ready to deep dive into a

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<v Speaker 5>world of ancient badasses, eye lasers, behind the scenes, movie trivia,

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<v Speaker 5>inside out butts, cannibal twins, Seeming immortality. They're sea kink,

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<v Speaker 5>surfer intuition, lottery odds, and your aquatic Many toothed new

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<v Speaker 5>role models during this their week Shark Week with selackimorphologist

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<v Speaker 5>doctor Chris Lowe.

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<v Speaker 4>It's actually the worst sweet. It's great in that we

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<v Speaker 4>celebrate sharks. Yeah, just the way we celebrate them is

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<v Speaker 4>sometimes not great.

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<v Speaker 5>So here's your mic and these are stage mics, so yep,

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<v Speaker 5>just got it talking to it, and yeah, thank you

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<v Speaker 5>for doing this this week. Of all weeks, is this

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<v Speaker 5>your Is this week your nightmare? It's shark week your nightmare.

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<v Speaker 4>So I was quoted in an article recently saying shark

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<v Speaker 4>wee is like my Christmas. Actually it's more like my Halloween.

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<v Speaker 4>So so, so it's great in one way, and that

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<v Speaker 4>people are celebrating sharks and they're very excited about sharks,

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<v Speaker 4>and that's something that that I find great. However, the

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<v Speaker 4>Halloween part comes from the horror that's also partly created

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<v Speaker 4>in that same kind of tone. So, you know, it

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<v Speaker 4>makes it really difficult to educate people about sharks and

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<v Speaker 4>to help dispel some of the myths about them when

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<v Speaker 4>we still do a lot of fear mongering in some

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<v Speaker 4>of the media. So it's really challenging. I'll give you

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<v Speaker 4>an example. So here I am on a Discovery Channel

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<v Speaker 4>show talking about why shark conservation is so important and

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<v Speaker 4>sharks are vital to the ecosystem and why people need

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<v Speaker 4>to protect them, and in the background here did it?

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<v Speaker 2>Did it?

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<v Speaker 4>Did?

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<v Speaker 5>It?

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<v Speaker 4>Just doesn't match right? So it comes very frustrating and

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<v Speaker 4>a little conflicting for the public to understand. Well, wait

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<v Speaker 4>a minute, is it about conservation or are we supposed

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<v Speaker 4>to be scared.

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<v Speaker 5>And so what made you love sharks so much? What

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<v Speaker 5>was the moment where you're like, sharks, I'm on your team.

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<v Speaker 4>So you know, as a person who grew up fishing

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<v Speaker 4>and loving to fish, and I caught thousands of fish.

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<v Speaker 4>The first one I caught, the first shark I caught,

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<v Speaker 4>I was like, this is different. There's something about this,

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<v Speaker 4>This is very different from all the other fish I'd catch.

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<v Speaker 4>And it actually forced me to go to the library.

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<v Speaker 4>I was not a good student, I hear to school.

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<v Speaker 5>Really, how old were you when you went and started

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<v Speaker 5>looking into it?

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<v Speaker 4>Probably about nine, really, nine or ten. And then I

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<v Speaker 4>went to the library and I remember finding a book

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<v Speaker 4>about sharks and trying to figure out what kind of

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<v Speaker 4>shark this was. And then I was looking through this

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<v Speaker 4>book and I'm like, oh my god, there's all these

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<v Speaker 4>cool things about these animals. They're like fish, but they're

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<v Speaker 4>a different type of fish. And there was just something

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<v Speaker 4>about that that just sucked me in.

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<v Speaker 5>Is it crazy to you that you get to do

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<v Speaker 5>this for a living, Like you're one of the leading

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<v Speaker 5>shark experts in the world, Like do you drop your

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<v Speaker 5>name and people are like, oh, oh, doctor Christen. Yeah,

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<v Speaker 5>he's legit, Like, is it crazy to you that you're

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<v Speaker 5>that dude? Now?

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<v Speaker 4>Yes, I have to pinch myself every day. But part

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<v Speaker 4>of it is I am so lucky to have the

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<v Speaker 4>job that I have. I really am. I absolutely love

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<v Speaker 4>what I do and it's not just about the sharks.

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<v Speaker 4>It's about teaching other people about sharks and teaching other

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<v Speaker 4>people about science and why we do it.

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<v Speaker 5>So Doctor Lowe grew up off the coast in New

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<v Speaker 5>England in a family of working class, honest, cool fishermen.

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<v Speaker 5>He told me his favorite day was Wednesday because it

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<v Speaker 5>was a Hamburger night. All other knights were seafood nights,

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<v Speaker 5>because that's just what his family did, and that's what

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<v Speaker 5>they expected him to do, just be a commercial fisherman

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<v Speaker 5>or a carpenter. But he really wanted to study marine biology,

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<v Speaker 5>and he became the first person in his family to

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<v Speaker 5>graduate college, getting a bachelor's in marine bio in Rhode Island,

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<v Speaker 5>a master's in biology in Long Beach, and then his

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<v Speaker 5>PhD studying hammerhead sharks in Hawaii, which sounds like something

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<v Speaker 5>only the guy in those Dozeki's commercials to do, but

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<v Speaker 5>it's a real life and he lived it. Hammerhead sharks

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<v Speaker 5>in Hawaii. Okay, and so when it comes to shark outreach,

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<v Speaker 5>what do you think is the most important thing that

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<v Speaker 5>you do, because that is one thing I feel like

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<v Speaker 5>humanity can get behind. It's like, if there is a

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<v Speaker 5>villain we can all be scared of and pissed at,

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<v Speaker 5>it's gonna be sharks. Like we can't even be mad

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<v Speaker 5>at bees anymore. We're like, oh, outside of the breeze.

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<v Speaker 5>But no one's like, say the sharks. Everyone's like, let's

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<v Speaker 5>kill all of them.

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<v Speaker 4>Well, I think it's getting better. Okay, that's an exciting part.

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<v Speaker 4>I think things are starting to change. It's just taken

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<v Speaker 4>longer than I think many of us would have liked

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<v Speaker 4>to see happen. And my best example are whales. Okay,

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<v Speaker 4>so one hundred and fifty years ago, if we walked

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<v Speaker 4>down like Sampedro, or we walked down New Bedford and

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<v Speaker 4>you ask people what kind of animal they thought a

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<v Speaker 4>whale was, they would say horrible things. Whales were. There

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<v Speaker 4>are demons, there are you know all, they're horrible animals.

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<v Speaker 4>They killed people. Moby Dick, right, So you think of

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<v Speaker 4>the image portrayed in Mobi Dick.

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<v Speaker 5>So if like me, you have not yet gotten around

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<v Speaker 5>to reading Herman Melville's classic Moby Dick. It's about this

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<v Speaker 5>whale who was real, angry, just a son of a bitch,

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<v Speaker 5>And it was based on a real, actual albino whale

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<v Speaker 5>by the name of Mocha Dick, who, despite sounding like

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<v Speaker 5>your friend's barista ex boyfriend, was in fact a sperm

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<v Speaker 5>whale and is said to have been a renown monster

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<v Speaker 5>who evaded pursuers, was white as wool, and just crew

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<v Speaker 5>the seas with nineteen harpoons hanging off of him like

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<v Speaker 5>grass clippings on a sticky thigh. Didn't even notice. Now,

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<v Speaker 5>for a long time people were like, get bent whales

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<v Speaker 5>and their populations declined.

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<v Speaker 4>Okay, so around the seventies, when whale populations were really

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<v Speaker 4>in the tank, they got the perfect pr makeover. Whales

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<v Speaker 4>went from being these demon evil animals to oh my god,

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<v Speaker 4>they're like humans. They have babies, they nurse them, they

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<v Speaker 4>have little eyelashes, they're intelligent, social animals. And I thought,

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<v Speaker 4>if we can do it for whales, why can't we

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<v Speaker 4>do that for sharks. So I think that we're in

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<v Speaker 4>that motion, we're heading in that direction. But it's really

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<v Speaker 4>difficult when the A lot of the programming still pushes

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<v Speaker 4>the fear.

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<v Speaker 5>Factor, so discoveries Shark Week, who is in no way

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<v Speaker 5>sponsoring the show, has been this cable mainstay for like

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<v Speaker 5>thirty years. They have shows like Bloodline, The Spawn of Job,

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<v Speaker 5>and even a few years ago ran some docu fiction

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<v Speaker 5>aka fake news about the extinct Megalodon shark resurfacing and

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<v Speaker 5>later they were like, oh yeah, sorry, that was like

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<v Speaker 5>not real, we thought, you know. Natt Geo has also

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<v Speaker 5>joined the Blood Fund with two weeks of shark Fest.

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<v Speaker 5>They have shows like Shark kill Zone and my personal favorite,

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<v Speaker 5>Sharkatrez about the sharks near Alcatraz. Now the point is

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<v Speaker 5>whales cute and smart. Sharks are scary, steely eyed murderers.

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<v Speaker 5>They're branded is like the sociopaths of the sea. Do

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<v Speaker 5>you think that if sharks had eyelids their whole story

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<v Speaker 5>would be better?

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<v Speaker 4>Well, they do have islids, they do, yeah, of course,

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<v Speaker 4>some do. Some do. They're called little nick detating membranes,

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<v Speaker 4>and they'll fold them up to protect their eyes. They

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<v Speaker 4>just fold the wrong way. So maybe that's it. Maybe

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<v Speaker 4>they look too alien to us, But I think that's

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<v Speaker 4>only part of it, you know, Like dolphins have the

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<v Speaker 4>cute little smile.

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<v Speaker 5>Yeah.

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<v Speaker 4>You know, if you can only get some sharks with

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<v Speaker 4>cute little upturned jaws, maybe that would help. Don't say jaws,

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<v Speaker 4>don't say jaws. Yes, but I think, you know, part

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<v Speaker 4>of it is being slowly demystified. People are starting to

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<v Speaker 4>see sharks as being, you know, just like any other

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<v Speaker 4>fish in the ocean, although they have a very different

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<v Speaker 4>role than many other fish.

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<v Speaker 5>So quick question, is a shark of fish? It is,

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<v Speaker 5>but about four hundred million years ago they split off

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<v Speaker 5>from bony fish and sharks. Instead of bone, they have

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<v Speaker 5>skeleton made of lightweight and springy cartilage. They also don't

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<v Speaker 5>have swim bladders for buoyancy, but they use their fins

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<v Speaker 5>kind of like airplane wings, and they have these real

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<v Speaker 5>fatty oily livers to keep them afloat. And they range

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<v Speaker 5>in size from great white sharks more on that name later,

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<v Speaker 5>which are like twenty feet in length, to these eighty

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<v Speaker 5>bitty eight nine inch dwarf lantern sharks and Panama ghost

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<v Speaker 5>cat sharks, which kind of both sound like and d characters.

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<v Speaker 5>But the point is they're not all the stuff of

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<v Speaker 5>cinematic nightmares.

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<v Speaker 4>So it's getting people to think along those lines.

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<v Speaker 5>And do you think this all started with the Jaws

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<v Speaker 5>franchise or have people been kind of demonizing sharks for

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<v Speaker 5>you know, before the seventies.

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<v Speaker 4>Well, actually, I think that our perception of sharks and

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<v Speaker 4>that fear goes way back. It goes back to the

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<v Speaker 4>way humans portray all predators. So you know, imagine back

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<v Speaker 4>in the early cave days and the men would go

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<v Speaker 4>out and hunt some wild animals and they would come

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<v Speaker 4>back and tell these stories about these crazy, vicious animals

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<v Speaker 4>they saw, and of course the families are sitting around

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<v Speaker 4>listening to these stories are going, wow, that's so scaring.

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<v Speaker 4>They're describing this animal and the reality of it is

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<v Speaker 4>people listen when people talk about that, because your brain

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<v Speaker 4>gives you a little squirt of happy juice when you're scared.

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<v Speaker 5>Happy juice aka adrenaline aka nor epinephrine is a hormone

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<v Speaker 5>that's gleaked out from your adrenal glands during fight or flight.

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<v Speaker 5>So for more on this and why fear is a

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<v Speaker 5>very lucrative business, you can listen to the two part

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<v Speaker 5>Ferology episode with Mary Poffenroth, who is a life changer. Okay,

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<v Speaker 5>back to adrenaline.

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<v Speaker 4>And It tells you to pay attention to characters that

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<v Speaker 4>may be important for your survival. So now what happens

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<v Speaker 4>is if people don't encounter that animal, they can embellish

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<v Speaker 4>the stories, right, because the chances of that person ever

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<v Speaker 4>seeing the animal themselves may be very low. And now

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<v Speaker 4>the storytellers are getting rewarded because people are listening to them.

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<v Speaker 4>So now they can embellish the stories. They can go

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<v Speaker 4>on and on about the gnashing jaws and think about

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<v Speaker 4>whalers and fishermen that were out to see for years

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<v Speaker 4>and they would come back and they would be telling

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<v Speaker 4>these stories to their families, and their families are like,

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<v Speaker 4>oh my god, these sharks sound horrible. But now as

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<v Speaker 4>people began to see those animals more, as they begin

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<v Speaker 4>to encounter them more, those things don't match. So you know,

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<v Speaker 4>television's played off that. Jaws played off that. I mean,

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<v Speaker 4>when you think about the book and the movie, you

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<v Speaker 4>know they're describing something that people were envisioning in their head, right,

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<v Speaker 4>and you only had to show a few pictures to

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<v Speaker 4>help seal that deal. So the problem was is we

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<v Speaker 4>knew very little about sharks at the time Jaws was written,

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<v Speaker 4>and we've learned a lot more about sharks since then,

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00:16:27.679 --> 00:16:31.559
<v Speaker 4>so now it's getting a little harder to embellish the stories. Nonetheless,

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<v Speaker 4>our brain is programmed to get a little squared happy

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<v Speaker 4>juice when we're scared, So I think that's what makes

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<v Speaker 4>it so hard to move away from sharks being these

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<v Speaker 4>scary animals and convincing people that they're important and they're

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<v Speaker 4>actually not as dangerous as they're made out to be.

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<v Speaker 5>Hit me with some stats. We always hear that vending

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<v Speaker 5>machines collect three hundred and eighty five people a year

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<v Speaker 5>and sharks kill five.

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<v Speaker 4>Yeah, yeah, so that those stats, there's tons of them

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<v Speaker 4>out there. You know, you're more likely to dive in

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<v Speaker 4>a car accident driving on the four or five going

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00:17:04.480 --> 00:17:07.440
<v Speaker 4>to the beach. Obviously in the parking lot you're more

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00:17:07.519 --> 00:17:11.599
<v Speaker 4>likely to be run over by another driver than you

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00:17:11.680 --> 00:17:14.799
<v Speaker 4>ever would by encountering shark. So the thing is is

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<v Speaker 4>it's an irrational fear, right, because the stats clearly tell

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<v Speaker 4>us that the probability is crazy, crazy low. You have

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<v Speaker 4>a better chance of winning the lottery than you do

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<v Speaker 4>of being bitten by a shark.

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<v Speaker 5>So side note, your odds of getting struck by lightning

315
00:17:29.960 --> 00:17:33.559
<v Speaker 5>are just one in three thousand, getting injured by a

316
00:17:33.599 --> 00:17:37.240
<v Speaker 5>toilet about one in ten thousand. Now, death by sharks

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00:17:37.839 --> 00:17:44.279
<v Speaker 5>one in three point seven million, and well one in fifteen.

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<v Speaker 5>Lottery tickets will win something. The odds for winning the

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00:17:48.000 --> 00:17:50.920
<v Speaker 5>good stuff like the Mega Million's jackpots, You ready for this,

320
00:17:51.279 --> 00:17:55.559
<v Speaker 5>one in three hundred and two million, So way less

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00:17:55.640 --> 00:17:58.519
<v Speaker 5>likely than a shark attack, because like, winning actual money

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<v Speaker 5>in the lottery is like nah, pretty much like kind

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<v Speaker 5>of never.

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<v Speaker 4>And that's with millions of people going to the beach

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<v Speaker 4>and shark populations coming back in some places. So you know,

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<v Speaker 4>it's kind of frustrating sometimes to put out those stats

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<v Speaker 4>and then still have people go, I'm afraid to go

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<v Speaker 4>with my pool. Really really, I get.

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<v Speaker 5>That people are afraid to go in their pool.

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<v Speaker 4>Absolutely.

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<v Speaker 5>Do they know there's no sharks in their pool? Or

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<v Speaker 5>are those people who have sharks in their pool?

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<v Speaker 4>No, I don't think they are sharks in their pool.

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<v Speaker 4>It's that fear of water. It's the fear of being

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<v Speaker 4>in water. And you know that adds another layer. We're

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<v Speaker 4>a terrestrial animal, right, so when we go in the ocean,

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00:18:37.000 --> 00:18:39.839
<v Speaker 4>we're in a form place for many of us. And

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<v Speaker 4>you know, it's interesting because many of the people water

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<v Speaker 4>people I call them. These are surfers, divers, swimmers. They

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<v Speaker 4>spend huge amounts of time in the ocean, and they

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<v Speaker 4>feel very comfortable in the ocean. You know, very few

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<v Speaker 4>of them ever tell me they're afraid of sharks.

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<v Speaker 5>Do you think that the people who are innately or

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<v Speaker 5>feel innately afraid of sharks just are like scuba diving,

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<v Speaker 5>not for me miniature golf? Sure, do you know what

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<v Speaker 5>I mean? Do they self select?

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<v Speaker 4>I think so, okay, But I think we can change that.

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<v Speaker 4>Those are aspects of our behavior that we kind of

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<v Speaker 4>put on ourselves.

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<v Speaker 5>So is part of your role as a sharks burt

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<v Speaker 5>if you will to give out enough facts so it

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<v Speaker 5>counterbalances the fear.

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<v Speaker 4>Well, I think that's an important part of it. So

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<v Speaker 4>the more we learn about sharks and the more people

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<v Speaker 4>begin to see them in a different way like they

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<v Speaker 4>would see any other animal like maybe a dog or

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<v Speaker 4>a cat, or a mountain lion or anything like that.

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<v Speaker 4>The more they know, the less they're going to fear.

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<v Speaker 4>And we see that. I see it particularly in kids.

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<v Speaker 4>I talk to thousands of kids every year because they're

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<v Speaker 4>actually the best, so they quite often haven't developed that

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<v Speaker 4>fear yet and sharks and the new dinosaurs. So kids

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<v Speaker 4>are really into sharks really, Oh yeah.

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<v Speaker 5>I just know that sharks are the new dinosaurs.

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<v Speaker 4>That's new dinosaurs, and they're still here. Twenty years ago,

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<v Speaker 4>I was really worried at the track we were taking

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<v Speaker 4>that this there would be a generation of Americans that

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<v Speaker 4>would enter our coastal ocean and never get to see

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<v Speaker 4>a shark. And now I'm kind of excited that things

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<v Speaker 4>are changing. There's a really good chance that this generation

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<v Speaker 4>will be able to go in the ocean and actually

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<v Speaker 4>see a shark in the wild.

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<v Speaker 5>I love it. For you, that's like amazing good news.

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<v Speaker 4>But that's true.

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<v Speaker 5>But that's exciting.

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<v Speaker 4>It really is. It really is because imagine here's well,

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<v Speaker 4>we'll think of it like, you know, coming to LA

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<v Speaker 4>and going down Hollywood and seeing a movie star, Right,

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<v Speaker 4>that's what it will be like. People will be like

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<v Speaker 4>I was in the ocean. I saw dolphin ho hum,

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<v Speaker 4>But I also saw a white shark that was freaking awesome.

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<v Speaker 5>I love that because if you go in Hollywood Boulevard,

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<v Speaker 5>chances are you are not going to see your favorite celebrity.

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<v Speaker 5>You're gonna see a lot of other shit. But you're

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<v Speaker 5>not gonna see anyone fair.

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<v Speaker 4>That was very true.

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<v Speaker 5>But when you think of sharks, what kind of place

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<v Speaker 5>do they hold in your heart? Like, when you think

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<v Speaker 5>of a shark, what key words come to your mind?

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<v Speaker 4>You know, they're just amazing. I mean they're amazing. They've

391
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<v Speaker 4>been around for four hundred million years as a group, right,

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<v Speaker 4>they've been They've seen the gnarly shit on the planet, right,

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<v Speaker 4>I mean, asteroids hitting the planet. They they've been through

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<v Speaker 4>all these mass extinctions and they come out the other

395
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<v Speaker 4>end of the pipe and they're still around. That's amazing.

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<v Speaker 5>Yeah.

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<v Speaker 4>So you know, when you look at all the other

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<v Speaker 4>life in the ocean, and during some of those mass extinctions,

399
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<v Speaker 4>we lost over ninety percent of the marine life was gone.

400
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<v Speaker 4>Really that much, huge, huge, huge extinction.

401
00:21:35.400 --> 00:21:38.039
<v Speaker 5>Sharks are like, yeah, I'm still here. Are you like

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00:21:38.079 --> 00:21:38.960
<v Speaker 5>me now, bitch?

403
00:21:39.160 --> 00:21:42.559
<v Speaker 4>So the question that I loved upon her is what

404
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<v Speaker 4>is it about them that makes them so resilient? What

405
00:21:46.359 --> 00:21:49.759
<v Speaker 4>makes them so adaptable? So, and those are the things

406
00:21:50.039 --> 00:21:52.839
<v Speaker 4>they have, these characters, either part of their physiology or

407
00:21:52.839 --> 00:21:56.519
<v Speaker 4>their morphology that just seem amazing. And they're different from

408
00:21:56.599 --> 00:21:59.440
<v Speaker 4>many of the other animals on the planet. So I

409
00:21:59.440 --> 00:22:01.880
<v Speaker 4>think that's one of the things that just puts me

410
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<v Speaker 4>in awe.

411
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<v Speaker 5>What are some of those characteristics?

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<v Speaker 4>You know, sharks have an amazing immune system. It's very

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<v Speaker 4>different from all over vertebrates. They have all these unique

414
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<v Speaker 4>characters in their immune system, and I think that's one

415
00:22:14.480 --> 00:22:17.279
<v Speaker 4>of their keys to their success. I mean, their ability

416
00:22:17.319 --> 00:22:20.279
<v Speaker 4>to heal, their ability to deal with pathogens in the

417
00:22:20.279 --> 00:22:22.480
<v Speaker 4>ocean is just simply amazing.

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00:22:22.680 --> 00:22:25.359
<v Speaker 5>How does that work? Do they just have better T cells?

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<v Speaker 5>Do they what's happening in there?

420
00:22:27.000 --> 00:22:30.279
<v Speaker 4>Well, you know, they're innate immune system, and other aspects

421
00:22:30.319 --> 00:22:33.519
<v Speaker 4>of their immune system are very different. You know, there's

422
00:22:33.559 --> 00:22:35.920
<v Speaker 4>still a lot of work being done right now. And

423
00:22:36.160 --> 00:22:40.400
<v Speaker 4>you know just the way they heal. So when sharks mate,

424
00:22:40.400 --> 00:22:43.279
<v Speaker 4>males have to bite females to get them in a position.

425
00:22:43.279 --> 00:22:46.720
<v Speaker 5>Wow, to copulate, right, didn't know that the fuck dude?

426
00:22:47.359 --> 00:22:50.160
<v Speaker 4>Okay, So now we're talking about teeth, right, a lot

427
00:22:50.160 --> 00:22:55.200
<v Speaker 4>of biting and females, yes, And females aren't always willing to,

428
00:22:55.599 --> 00:22:59.119
<v Speaker 4>you know, comply, and that's probably part of the sexual selection.

429
00:22:59.359 --> 00:23:01.720
<v Speaker 4>So female get a choice. If the male can't hang on,

430
00:23:01.759 --> 00:23:03.880
<v Speaker 4>then you're not going to get to may with me. So,

431
00:23:04.200 --> 00:23:07.359
<v Speaker 4>but there's a lot of teeth involved, and therefore there's

432
00:23:07.359 --> 00:23:10.440
<v Speaker 4>gonna be a lot of tearing and tissue damage and

433
00:23:10.480 --> 00:23:10.880
<v Speaker 4>things like that.

434
00:23:11.000 --> 00:23:11.759
<v Speaker 5>Oh my god.

435
00:23:11.960 --> 00:23:15.359
<v Speaker 4>Okay, so female's skin is twice as thick as males,

436
00:23:15.640 --> 00:23:15.839
<v Speaker 4>is it?

437
00:23:15.920 --> 00:23:16.759
<v Speaker 5>Seriously? Oh?

438
00:23:16.839 --> 00:23:19.599
<v Speaker 4>Yeah? So, and of course you need that, right if

439
00:23:19.640 --> 00:23:21.920
<v Speaker 4>you're gonna mate, And a lot of females will mate

440
00:23:21.920 --> 00:23:24.880
<v Speaker 4>with more than one male because we now know from

441
00:23:24.960 --> 00:23:28.400
<v Speaker 4>litters that there's sperm from more than one male. So

442
00:23:28.440 --> 00:23:34.079
<v Speaker 4>there's this polyandry going on, right, So there's multiple paternitiesy.

443
00:23:35.039 --> 00:23:37.480
<v Speaker 4>But the other part is how fast they heal from

444
00:23:37.480 --> 00:23:44.920
<v Speaker 4>those things. So females get completely torn up, and then

445
00:23:44.960 --> 00:23:47.799
<v Speaker 4>the question is how do they heal so quickly? So

446
00:23:47.839 --> 00:23:50.160
<v Speaker 4>there's been some really cool research being done by some

447
00:23:50.160 --> 00:23:51.400
<v Speaker 4>colleagues in Florida.

448
00:23:51.680 --> 00:23:55.920
<v Speaker 5>So I don't Sharks can recover from incisions super quick

449
00:23:56.160 --> 00:24:00.160
<v Speaker 5>because of the anti viral and anti microbial properties of

450
00:24:00.200 --> 00:24:04.839
<v Speaker 5>their skins slimy protective film. It is a substance that

451
00:24:04.920 --> 00:24:09.119
<v Speaker 5>rhymes with fucus, and it's bleeped for decency every time

452
00:24:09.200 --> 00:24:12.599
<v Speaker 5>you hear it. Feel free to do a tiny, imperceptible

453
00:24:12.640 --> 00:24:15.359
<v Speaker 5>butt dance or take a swig of your petverage.

454
00:24:15.519 --> 00:24:18.359
<v Speaker 4>So what happens is literally within minutes of that injury,

455
00:24:18.519 --> 00:24:22.039
<v Speaker 4>that begins to pour into the wound and it acts

456
00:24:22.039 --> 00:24:25.200
<v Speaker 4>like a band aid, what anibiotic band aid, and then

457
00:24:25.240 --> 00:24:28.319
<v Speaker 4>the wound begins to heal outward. So I mean you

458
00:24:28.359 --> 00:24:31.839
<v Speaker 4>can literally cut a shark into its body cavity. Seawater

459
00:24:31.880 --> 00:24:35.680
<v Speaker 4>will get into its body cavity. It's not a sterile buzzy.

460
00:24:36.079 --> 00:24:38.279
<v Speaker 4>But they but they have pores that lead into their

461
00:24:38.319 --> 00:24:41.400
<v Speaker 4>body cavity, so their body cavity is not sterile.

462
00:24:42.200 --> 00:24:45.079
<v Speaker 5>So wait, that's like having So they're just getting seawater

463
00:24:45.160 --> 00:24:46.880
<v Speaker 5>coming in and out and their body cavity is like,

464
00:24:46.880 --> 00:24:48.519
<v Speaker 5>it's all good, don't worry about it. Yeah.

465
00:24:48.599 --> 00:24:48.880
<v Speaker 4>Yeah.

466
00:24:48.960 --> 00:24:51.039
<v Speaker 5>Also that makes me think of a sharkskin suit, and

467
00:24:51.119 --> 00:24:52.920
<v Speaker 5>if you actually had a sharkskin suit, it was just

468
00:24:52.960 --> 00:24:56.039
<v Speaker 5>covered in a layer that would be not good for

469
00:24:56.039 --> 00:24:56.599
<v Speaker 5>formal wear.

470
00:24:56.640 --> 00:24:59.039
<v Speaker 4>But man, you heal fast.

471
00:24:59.519 --> 00:25:01.319
<v Speaker 5>You can tear on a fence and be like it's cool.

472
00:25:01.319 --> 00:25:04.200
<v Speaker 5>Give a couple of minutes. Doctor Chris Lowe right now

473
00:25:04.359 --> 00:25:09.920
<v Speaker 5>single handedly making sharks lovable and math cool. He is

474
00:25:09.960 --> 00:25:10.759
<v Speaker 5>a thought magician.

475
00:25:11.240 --> 00:25:14.920
<v Speaker 4>I just get so excited even about math. Whoa because

476
00:25:14.960 --> 00:25:18.799
<v Speaker 4>there's math in sharks. Ooh, like what they're covered in math.

477
00:25:18.839 --> 00:25:21.319
<v Speaker 4>They're teeth. You know, they're a math problem, right because

478
00:25:21.319 --> 00:25:24.200
<v Speaker 4>they never they have a never ending rows of teeth

479
00:25:24.599 --> 00:25:26.559
<v Speaker 4>and the teeth keep falling out. And of course how

480
00:25:26.559 --> 00:25:29.119
<v Speaker 4>old the sharks live, well, we don't know. But now

481
00:25:29.200 --> 00:25:31.400
<v Speaker 4>we're coming up with new techniques to figure out how

482
00:25:31.440 --> 00:25:35.079
<v Speaker 4>long sharks live, like sleeper sharks, like greenland sharks that

483
00:25:35.119 --> 00:25:37.400
<v Speaker 4>have been aged to four hundred and seventy years old.

484
00:25:37.559 --> 00:25:39.640
<v Speaker 5>How do they find out that that's how old they are?

485
00:25:40.039 --> 00:25:42.400
<v Speaker 4>Really? Cool from the dead ones, you can take their

486
00:25:42.440 --> 00:25:45.759
<v Speaker 4>eyelands and then you can run a laser through that

487
00:25:45.839 --> 00:25:49.519
<v Speaker 4>and you can measure when radioactive carbon was in the

488
00:25:49.559 --> 00:25:52.279
<v Speaker 4>atmosphere from when we did bomb test back in the fifties.

489
00:25:52.440 --> 00:25:53.559
<v Speaker 5>Oh my god.

490
00:25:53.799 --> 00:25:56.880
<v Speaker 4>So it becomes a little chrometer, little old time keeper,

491
00:25:57.200 --> 00:26:00.640
<v Speaker 4>and then you can count these bands the amount of

492
00:26:00.680 --> 00:26:04.559
<v Speaker 4>carbon radioactive carbon to non radioactive carbon, and use that

493
00:26:04.599 --> 00:26:07.880
<v Speaker 4>as a chronometer to go back. Oh my god, So

494
00:26:09.319 --> 00:26:11.799
<v Speaker 4>four hundred and sevn years old. That's the oldest vertebrate

495
00:26:11.839 --> 00:26:12.480
<v Speaker 4>on the planet.

496
00:26:12.599 --> 00:26:16.720
<v Speaker 5>That's really that's super bananas right now. Are they doing

497
00:26:16.759 --> 00:26:19.480
<v Speaker 5>this on deceased sharks or can they do it? Okay? Yeah,

498
00:26:19.480 --> 00:26:21.400
<v Speaker 5>so they do find. If they find a deed one,

499
00:26:21.440 --> 00:26:23.240
<v Speaker 5>they're like, okay, let's check it out well.

500
00:26:23.279 --> 00:26:24.880
<v Speaker 4>And the other thing is some of these sharks are

501
00:26:24.920 --> 00:26:27.920
<v Speaker 4>caught in fisheries, right, so they're being caught, they're being used,

502
00:26:27.920 --> 00:26:30.000
<v Speaker 4>they're already dead. You may as well take their eyes

503
00:26:30.039 --> 00:26:32.720
<v Speaker 4>out and look at their lenses. And when when researchers

504
00:26:32.720 --> 00:26:35.039
<v Speaker 4>started to do that, they were like, whoa, you know,

505
00:26:35.440 --> 00:26:38.160
<v Speaker 4>how can this animal live to be that old? Well?

506
00:26:38.200 --> 00:26:41.119
<v Speaker 4>Sleeper sharks they're some found in the Atlantic, some found

507
00:26:41.119 --> 00:26:44.000
<v Speaker 4>in the Pacific, some found off Amertica. Live in very

508
00:26:44.039 --> 00:26:46.920
<v Speaker 4>cold deep water. Okay, and what we know about things

509
00:26:46.960 --> 00:26:50.920
<v Speaker 4>that live in cold deep water is really cold, really dark,

510
00:26:51.200 --> 00:26:55.920
<v Speaker 4>really old because everything slows down. Metabolism slows down, everything

511
00:26:55.920 --> 00:26:58.000
<v Speaker 4>slows down. And when you do that, you have the

512
00:26:58.039 --> 00:27:01.000
<v Speaker 4>ability to live a very long time because.

513
00:27:00.720 --> 00:27:05.279
<v Speaker 5>You're just like slow slow motion. They take forever to

514
00:27:05.319 --> 00:27:07.559
<v Speaker 5>return emails.

515
00:27:06.720 --> 00:27:11.599
<v Speaker 4>Exactly exactly so, and there's even some evidence that they

516
00:27:11.640 --> 00:27:14.000
<v Speaker 4>may not even reach maturity until they're one hundred and

517
00:27:14.039 --> 00:27:14.680
<v Speaker 4>twenty years old.

518
00:27:15.759 --> 00:27:19.480
<v Speaker 5>Can you imagine having a teenage son for one hundred

519
00:27:19.559 --> 00:27:22.759
<v Speaker 5>and twenty years of your life? Like picking up someone's

520
00:27:22.799 --> 00:27:27.640
<v Speaker 5>socks and dirty dishes for over a century or from

521
00:27:27.680 --> 00:27:30.200
<v Speaker 5>the shark's perspective, can you imagine having xits until you're

522
00:27:30.200 --> 00:27:32.480
<v Speaker 5>one hundred and twenty and mystery boners that you can't

523
00:27:32.480 --> 00:27:34.759
<v Speaker 5>do anything about because you've a curfew, not getting a

524
00:27:34.839 --> 00:27:39.640
<v Speaker 5>driver's license until you're older than any human on the planet.

525
00:27:39.920 --> 00:27:42.279
<v Speaker 5>Just no wonder sharks are pissed. Maybe some of them

526
00:27:42.279 --> 00:27:45.079
<v Speaker 5>are just cranky and horny and they're too young to

527
00:27:45.079 --> 00:27:47.119
<v Speaker 5>get a job, but also old as shit.

528
00:27:47.400 --> 00:27:51.119
<v Speaker 4>But again, four hundred million years of evolution, right, so

529
00:27:51.200 --> 00:27:54.079
<v Speaker 4>they've got something wired and they've passed that on through

530
00:27:54.160 --> 00:27:57.599
<v Speaker 4>those lineages. So I think those are the things that

531
00:27:57.720 --> 00:27:59.759
<v Speaker 4>the more I learn about them, the more I just go,

532
00:28:00.240 --> 00:28:03.759
<v Speaker 4>these are amazing animals. I understand why people are so

533
00:28:04.440 --> 00:28:07.720
<v Speaker 4>interested in them. And then you know, what new thing

534
00:28:07.759 --> 00:28:10.200
<v Speaker 4>can we figure out about them? And more importantly, how

535
00:28:10.200 --> 00:28:11.039
<v Speaker 4>can they help us?

536
00:28:11.720 --> 00:28:13.079
<v Speaker 5>Yeah? How can sharks help us?

537
00:28:13.319 --> 00:28:15.640
<v Speaker 4>Well, you know that's the thing. You know, the more

538
00:28:15.680 --> 00:28:18.839
<v Speaker 4>we learn about their immune system and their physiology, the

539
00:28:18.839 --> 00:28:21.079
<v Speaker 4>more we learn that they've got some cool tricks that

540
00:28:21.160 --> 00:28:22.039
<v Speaker 4>other animals don't.

541
00:28:22.480 --> 00:28:26.680
<v Speaker 5>Yeah, like a million revolving knife teeth. They're punk is

542
00:28:26.720 --> 00:28:27.119
<v Speaker 5>a mother.

543
00:28:27.519 --> 00:28:30.920
<v Speaker 4>And as we begin to understand those tricks, there's ways

544
00:28:30.920 --> 00:28:34.640
<v Speaker 4>that we can use those tricks ourselves for developing new

545
00:28:34.960 --> 00:28:39.640
<v Speaker 4>treatments for infections and cancers and all sorts of things.

546
00:28:40.000 --> 00:28:42.839
<v Speaker 5>Yeah, now, a few patrons assets and I add this

547
00:28:42.920 --> 00:28:45.880
<v Speaker 5>question as well, sharks cancer, does it happen?

548
00:28:46.319 --> 00:28:48.599
<v Speaker 4>It does? Of course, do get cancer. So there's this

549
00:28:48.759 --> 00:28:50.680
<v Speaker 4>big thing out there. Sharks don't get cancer at all.

550
00:28:50.759 --> 00:28:53.680
<v Speaker 4>That's not true. They do get cancers. They do get

551
00:28:53.799 --> 00:28:56.920
<v Speaker 4>them at lower frequencies than many other types of vertebrates,

552
00:28:57.559 --> 00:29:00.839
<v Speaker 4>and of course they have this amazing physiology that enables

553
00:29:00.880 --> 00:29:02.680
<v Speaker 4>them to do that. But there's a lot of research

554
00:29:02.759 --> 00:29:05.640
<v Speaker 4>being focused in that area right now, and a lot

555
00:29:05.680 --> 00:29:08.759
<v Speaker 4>of it may come back to slow metabolisms. It may

556
00:29:08.799 --> 00:29:11.160
<v Speaker 4>come back to, you know, their ability to deal with

557
00:29:11.200 --> 00:29:13.680
<v Speaker 4>that antioxidants. Can't wait to see what the next twenty

558
00:29:13.759 --> 00:29:14.559
<v Speaker 4>years is going to show.

559
00:29:15.279 --> 00:29:18.680
<v Speaker 5>And now talk to me about their electric faces. Do

560
00:29:18.799 --> 00:29:20.720
<v Speaker 5>they have magnets? What's going on?

561
00:29:21.319 --> 00:29:23.279
<v Speaker 4>Well, it's not that they have magnets. They have the

562
00:29:23.319 --> 00:29:26.400
<v Speaker 4>ability to detect electric fields. They have little voltmeters in

563
00:29:26.440 --> 00:29:26.880
<v Speaker 4>their face.

564
00:29:27.160 --> 00:29:30.160
<v Speaker 5>How does that even happen? Do other animals have that?

565
00:29:30.319 --> 00:29:33.000
<v Speaker 4>There are some other critters that have it. Duckbill platypus

566
00:29:33.039 --> 00:29:34.079
<v Speaker 4>have these things.

567
00:29:34.200 --> 00:29:48.160
<v Speaker 5>God's up there in a bathrobe like good.

568
00:29:50.240 --> 00:29:53.640
<v Speaker 4>So the bottom line is the ability to detect electric

569
00:29:53.640 --> 00:29:56.759
<v Speaker 4>fields and water is easier, right because the fields conduct

570
00:29:56.799 --> 00:29:59.519
<v Speaker 4>better in that media than they do in air, So

571
00:29:59.799 --> 00:30:03.160
<v Speaker 4>in sea water they conduct even better. So the idea

572
00:30:03.200 --> 00:30:05.960
<v Speaker 4>there is you can have a fish and that fish

573
00:30:06.000 --> 00:30:09.000
<v Speaker 4>is full of ions positive ion negative ions, and they

574
00:30:09.039 --> 00:30:12.759
<v Speaker 4>create basically a biological battery. So every time the fish

575
00:30:12.799 --> 00:30:18.039
<v Speaker 4>breeze wall wall, the field expands, and of course sharks

576
00:30:18.079 --> 00:30:20.839
<v Speaker 4>as they swim through the water can detect that electric

577
00:30:20.880 --> 00:30:23.799
<v Speaker 4>field when they're close. So they have to be maybe

578
00:30:23.880 --> 00:30:26.359
<v Speaker 4>a meter or two away to be able to detect that.

579
00:30:27.000 --> 00:30:29.720
<v Speaker 4>So remember those eyelids you're talking about. Yeah, so right

580
00:30:29.759 --> 00:30:32.920
<v Speaker 4>before a shark goes in to bite something, it closes

581
00:30:33.000 --> 00:30:35.799
<v Speaker 4>its eyes, it rolls back its nic detaining membrane to

582
00:30:35.799 --> 00:30:38.640
<v Speaker 4>protect its eye. So how does it find a prey

583
00:30:38.720 --> 00:30:41.880
<v Speaker 4>that's trying to escape it with its eyes closed, Well,

584
00:30:41.880 --> 00:30:44.599
<v Speaker 4>it's using these electroceptors to track its prey.

585
00:30:44.960 --> 00:30:45.680
<v Speaker 5>WHOA.

586
00:30:45.839 --> 00:30:47.799
<v Speaker 4>So it's you know, it's kind of like being in

587
00:30:47.839 --> 00:30:50.039
<v Speaker 4>a cave. And you know, animals in a cave have

588
00:30:50.640 --> 00:30:53.200
<v Speaker 4>either poor vision or no eyes at all, and yet

589
00:30:53.200 --> 00:30:57.240
<v Speaker 4>they're able to survive and enhance their senses. In this case,

590
00:30:57.480 --> 00:31:00.000
<v Speaker 4>they have an extra sense, and that's that electro sence.

591
00:31:00.519 --> 00:31:03.759
<v Speaker 5>Sharks feeding with their eyes closed come on so cute.

592
00:31:03.839 --> 00:31:07.079
<v Speaker 5>It's like rummaging in a cupboard with the lights off, Like, shoot,

593
00:31:07.119 --> 00:31:10.000
<v Speaker 5>I know I shouldn't snack, but the bag of marshmallows

594
00:31:10.039 --> 00:31:13.519
<v Speaker 5>is emitting electricity that helps you find it. And so

595
00:31:14.240 --> 00:31:18.039
<v Speaker 5>in let's say, I've heard of surfers wearing like shark

596
00:31:18.119 --> 00:31:21.799
<v Speaker 5>bands that have electro magnetic fields coming off of them.

597
00:31:21.880 --> 00:31:24.279
<v Speaker 5>Is that a hocus focus or no?

598
00:31:24.279 --> 00:31:28.039
<v Speaker 4>No, no, some of it it does work. But the

599
00:31:28.319 --> 00:31:31.440
<v Speaker 4>bottom line is we've found and there's been some research

600
00:31:31.519 --> 00:31:34.480
<v Speaker 4>done that shows that sharks can habituate to it. So

601
00:31:34.960 --> 00:31:38.079
<v Speaker 4>imagine it's like being in a building and then you

602
00:31:38.119 --> 00:31:41.400
<v Speaker 4>go to a concert. You walk through these soundproof doors

603
00:31:41.400 --> 00:31:44.720
<v Speaker 4>and suddenly you're just nailed with a sound. So you're

604
00:31:44.759 --> 00:31:47.480
<v Speaker 4>going to kind of be a little you know, irritated

605
00:31:47.480 --> 00:31:50.079
<v Speaker 4>by it, maybe disoriented by it, and things like that.

606
00:31:50.240 --> 00:31:53.480
<v Speaker 4>So that's how we think those fields are working in

607
00:31:53.519 --> 00:31:55.920
<v Speaker 4>those cases. Now, but if you have a shark that's

608
00:31:56.039 --> 00:32:00.000
<v Speaker 4>highly motivated, it will tolerate that. Now, we'll keep you

609
00:32:00.200 --> 00:32:03.680
<v Speaker 4>safe some of the time, sure, but here's the danger

610
00:32:03.839 --> 00:32:06.920
<v Speaker 4>in shark repellants. Quite often, when people feel like they

611
00:32:06.920 --> 00:32:11.000
<v Speaker 4>have a superman's cloak, something that keeps makes them invincible,

612
00:32:11.359 --> 00:32:14.200
<v Speaker 4>they do riskier things than they would do than if

613
00:32:14.200 --> 00:32:16.920
<v Speaker 4>they had nothing at all oof. So this is where

614
00:32:16.920 --> 00:32:18.680
<v Speaker 4>I have a kind of a problem with shark repellants.

615
00:32:19.480 --> 00:32:21.440
<v Speaker 4>I think in most cases, if people just use good

616
00:32:21.480 --> 00:32:24.759
<v Speaker 4>common sense, they'll be just as fine then if they

617
00:32:24.839 --> 00:32:25.920
<v Speaker 4>use one of these devices.

618
00:32:26.400 --> 00:32:29.400
<v Speaker 5>Is there a good common sense tactic if you were

619
00:32:29.440 --> 00:32:31.359
<v Speaker 5>to say, if you had a friend who's like, I've

620
00:32:31.400 --> 00:32:35.759
<v Speaker 5>started boogie boarding and surfing in cold waters where there

621
00:32:35.759 --> 00:32:38.960
<v Speaker 5>may be sharks, is there something that you can do

622
00:32:39.000 --> 00:32:39.480
<v Speaker 5>that's smarter.

623
00:32:40.640 --> 00:32:43.119
<v Speaker 4>Well, I think, first of all, knowing that they're sharks

624
00:32:43.160 --> 00:32:48.119
<v Speaker 4>in the water, right, so your brain is taking in information.

625
00:32:48.319 --> 00:32:49.839
<v Speaker 4>You may look at the beach, You may look at

626
00:32:49.839 --> 00:32:51.640
<v Speaker 4>the situation and go, you know what, just feels a

627
00:32:51.640 --> 00:32:53.880
<v Speaker 4>little too creepy. I'm not going to go in today. Hey,

628
00:32:54.000 --> 00:32:55.559
<v Speaker 4>you know what, you just made a decision.

629
00:32:55.680 --> 00:32:55.960
<v Speaker 5>Okay.

630
00:32:56.319 --> 00:32:58.759
<v Speaker 4>However, you may do that every single day. You know

631
00:32:58.839 --> 00:33:00.920
<v Speaker 4>there are sharks there, and you go, I know they're here,

632
00:33:01.400 --> 00:33:03.359
<v Speaker 4>I'm in the water. I'm trying not to do anything

633
00:33:03.400 --> 00:33:06.200
<v Speaker 4>that would you know, piss them off, and as long

634
00:33:06.200 --> 00:33:09.359
<v Speaker 4>as I do that, it's worth the risk. And I

635
00:33:09.400 --> 00:33:13.240
<v Speaker 4>think that's how most of those water people feel.

636
00:33:13.359 --> 00:33:15.200
<v Speaker 5>Oh they use an intuition.

637
00:33:15.119 --> 00:33:15.519
<v Speaker 4>I think.

638
00:33:15.599 --> 00:33:15.680
<v Speaker 2>So.

639
00:33:15.920 --> 00:33:18.160
<v Speaker 4>I've had some come out. I know, I've been in

640
00:33:18.200 --> 00:33:20.680
<v Speaker 4>the water a couple of times in the evening, in

641
00:33:20.720 --> 00:33:23.720
<v Speaker 4>particular by myself, and those little hairs in the back

642
00:33:23.759 --> 00:33:25.880
<v Speaker 4>of my neck start going up, and I'm going, Okay,

643
00:33:25.920 --> 00:33:28.680
<v Speaker 4>this could be a Jaws flashback, right. I can hear

644
00:33:28.680 --> 00:33:31.920
<v Speaker 4>the music in my head or my hind brain is

645
00:33:31.960 --> 00:33:34.200
<v Speaker 4>telling me something, and then I think, I think I'm

646
00:33:34.240 --> 00:33:36.279
<v Speaker 4>gonna get out of the water. Really, but that's a

647
00:33:36.480 --> 00:33:39.880
<v Speaker 4>decision I make right now. Coming back to that concept

648
00:33:39.920 --> 00:33:43.119
<v Speaker 4>of what should you do maybe to be safer, what

649
00:33:43.200 --> 00:33:46.000
<v Speaker 4>we know, based on statistics is that your chances of

650
00:33:46.039 --> 00:33:48.880
<v Speaker 4>being bitten at a crowded beach are very low.

651
00:33:49.319 --> 00:33:50.039
<v Speaker 5>Oh why is that.

652
00:33:50.400 --> 00:33:52.160
<v Speaker 4>Well, we think that sharks don't like people.

653
00:33:53.240 --> 00:33:56.599
<v Speaker 5>They're just like they're just like misanthropes. They'd rather be

654
00:33:56.680 --> 00:33:58.240
<v Speaker 5>like you know what, I'm more of an indoor kid.

655
00:33:58.400 --> 00:34:02.200
<v Speaker 4>Well, you know, there's all that suntan lotion pouring off people,

656
00:34:02.480 --> 00:34:05.640
<v Speaker 4>and you know we're smelly and loud. I mean, if

657
00:34:05.640 --> 00:34:07.880
<v Speaker 4>you're a shark and you're a cruising by, you might go,

658
00:34:07.960 --> 00:34:10.039
<v Speaker 4>I'm going to swing wide of this group, right.

659
00:34:10.639 --> 00:34:13.639
<v Speaker 5>In the parties I hate they hate parties, So like,

660
00:34:13.679 --> 00:34:14.639
<v Speaker 5>I'm not into.

661
00:34:14.400 --> 00:34:18.039
<v Speaker 4>It exactly so, but the bottom line statistics tell us

662
00:34:18.159 --> 00:34:21.519
<v Speaker 4>the crowded beaches it's really rare, Okay, So if you're

663
00:34:21.519 --> 00:34:24.760
<v Speaker 4>worried about it, serve with a friend, Swarm with the buddy,

664
00:34:24.840 --> 00:34:28.039
<v Speaker 4>Swim with ten. The more of the merrier, right. Most sharks,

665
00:34:28.119 --> 00:34:31.480
<v Speaker 4>especially the predatory type that tend to target large prey,

666
00:34:32.000 --> 00:34:34.440
<v Speaker 4>tend to isolate things, right. They're looking for something off

667
00:34:34.480 --> 00:34:37.320
<v Speaker 4>by itself because it might be more vulnerable, might be

668
00:34:37.360 --> 00:34:40.519
<v Speaker 4>easier to capture, whereas if they're in a group, it

669
00:34:40.559 --> 00:34:43.639
<v Speaker 4>becomes a little harder. Oh so these are some things

670
00:34:43.679 --> 00:34:45.880
<v Speaker 4>that people can do, and you know it should help

671
00:34:45.960 --> 00:34:46.880
<v Speaker 4>keep them a little safer.

672
00:34:47.119 --> 00:34:49.280
<v Speaker 5>I mean I had to ask this, and so did

673
00:34:49.400 --> 00:34:55.440
<v Speaker 5>patron Ashley Perez. Now, should you ever become snacked on

674
00:34:55.519 --> 00:35:00.280
<v Speaker 5>by a shark, should you try to administer like a

675
00:35:00.320 --> 00:35:02.199
<v Speaker 5>well timed boop to the nose?

676
00:35:03.000 --> 00:35:05.719
<v Speaker 4>Absolutely? So, you know, the bottom line is, I don't

677
00:35:05.719 --> 00:35:07.480
<v Speaker 4>think you have to tell most people to.

678
00:35:07.440 --> 00:35:09.639
<v Speaker 5>Do that when it's going to be reflexed.

679
00:35:09.760 --> 00:35:13.559
<v Speaker 4>Yes, when something grabs you, your response is to hammer

680
00:35:13.599 --> 00:35:15.440
<v Speaker 4>on it, and that's that's the best thing to do.

681
00:35:15.920 --> 00:35:17.719
<v Speaker 4>And of course, if you're going to beat on that

682
00:35:17.760 --> 00:35:19.880
<v Speaker 4>shark that's biting down on you, the best place to

683
00:35:19.920 --> 00:35:22.400
<v Speaker 4>hit it or in its around its senses, right, so

684
00:35:22.480 --> 00:35:25.480
<v Speaker 4>around the eyes, the nose, those are all very sensitive areas.

685
00:35:26.039 --> 00:35:28.599
<v Speaker 4>And what has been kind of shown over and over

686
00:35:28.639 --> 00:35:31.960
<v Speaker 4>again from people that have encountered these sorts of situations

687
00:35:32.280 --> 00:35:35.079
<v Speaker 4>is that the sharks tend to release, So you know

688
00:35:35.360 --> 00:35:38.599
<v Speaker 4>that that's generally the rule of thumb. If shark, you know,

689
00:35:38.679 --> 00:35:41.440
<v Speaker 4>comes at you, gets really close, bumps you or bite you.

690
00:35:42.400 --> 00:35:44.320
<v Speaker 5>Have you ever had an encounter in the wild that

691
00:35:44.480 --> 00:35:54.159
<v Speaker 5>was like either in a shark cage or watching something like,

692
00:35:54.159 --> 00:35:57.280
<v Speaker 5>what's been the most what's been the craziest memory you've had?

693
00:35:57.760 --> 00:36:01.480
<v Speaker 4>I would say when my wife, who's also a biologist,

694
00:36:01.480 --> 00:36:05.519
<v Speaker 4>and I discovered that shark's suntan, what yes, what, yeah?

695
00:36:05.599 --> 00:36:08.559
<v Speaker 4>That was that was an accident. How do you know

696
00:36:08.639 --> 00:36:09.199
<v Speaker 4>that they do?

697
00:36:09.320 --> 00:36:11.239
<v Speaker 5>Are they just out there with like a Marie Claire

698
00:36:11.360 --> 00:36:13.679
<v Speaker 5>magazine and like some Johoba oil.

699
00:36:14.639 --> 00:36:18.360
<v Speaker 4>Well, actually I was studying hammerheads hamor red sharks, and

700
00:36:18.400 --> 00:36:20.599
<v Speaker 4>I was studying how they swim, so I would go

701
00:36:20.719 --> 00:36:22.840
<v Speaker 4>catch them. These are baby hamorrhrets, and I would put

702
00:36:22.840 --> 00:36:26.400
<v Speaker 4>them in the shallow coral pond. Water's very clear and

703
00:36:26.440 --> 00:36:29.239
<v Speaker 4>the sand's very white, you know, it's coral sand. And

704
00:36:29.280 --> 00:36:30.960
<v Speaker 4>I would collect a bunch of hammerheads and i'd put

705
00:36:30.960 --> 00:36:32.719
<v Speaker 4>them in this pond and then I would film them

706
00:36:32.760 --> 00:36:35.320
<v Speaker 4>swimming so I could measure how fast their tails beat

707
00:36:35.320 --> 00:36:37.679
<v Speaker 4>and things like that. And then I told my wife,

708
00:36:37.719 --> 00:36:39.480
<v Speaker 4>I said, look, I need to go get more sharks

709
00:36:39.480 --> 00:36:42.239
<v Speaker 4>so I can increase my sample size. She said, let's

710
00:36:42.239 --> 00:36:44.519
<v Speaker 4>go fishing. So we go out, we catch new sharks.

711
00:36:44.559 --> 00:36:46.320
<v Speaker 4>We bring them, we put them in the pond, and

712
00:36:46.360 --> 00:36:49.000
<v Speaker 4>we're standing there together looking at the sharks, going, oh

713
00:36:49.039 --> 00:36:52.880
<v Speaker 4>my god, they're like different animals. So kind of jokingly

714
00:36:52.960 --> 00:36:56.039
<v Speaker 4>we're like, maybe they're sun tanning. So it just so

715
00:36:56.119 --> 00:37:00.519
<v Speaker 4>happens that that summer, the group probably the world's experts

716
00:37:00.559 --> 00:37:02.960
<v Speaker 4>on the effects of UV in the marine environment. We're

717
00:37:03.000 --> 00:37:05.559
<v Speaker 4>at this marine lab we were working at. So we

718
00:37:05.639 --> 00:37:08.320
<v Speaker 4>started bringing them out to this pond and saying, hey,

719
00:37:08.639 --> 00:37:10.679
<v Speaker 4>you know, we think these sharks are suntanning. And they're like,

720
00:37:10.800 --> 00:37:14.079
<v Speaker 4>what are you talking about? Oh my god. The only

721
00:37:14.119 --> 00:37:16.880
<v Speaker 4>animals known to suntan are humans and a couple weird

722
00:37:17.000 --> 00:37:18.199
<v Speaker 4>like naked guinea pigs.

723
00:37:18.519 --> 00:37:23.960
<v Speaker 5>So, alongside fellow marine biologist doctor Gwen Goodmanlow, who was

724
00:37:24.039 --> 00:37:29.440
<v Speaker 5>also his wife ps Adorable, he designed an experiment where

725
00:37:29.440 --> 00:37:32.440
<v Speaker 5>they have fixed little pieces of plastic onto the pectoral

726
00:37:32.440 --> 00:37:36.639
<v Speaker 5>fins of hammerheads. Some of them blocked jaesuve, some pieces

727
00:37:36.639 --> 00:37:39.239
<v Speaker 5>of plastic blocked all the light, and then some that

728
00:37:39.280 --> 00:37:42.559
<v Speaker 5>were clear, and then they kept the sharkis there for

729
00:37:42.719 --> 00:37:45.239
<v Speaker 5>one to three months, kind of like summer camp.

730
00:37:45.559 --> 00:37:48.519
<v Speaker 4>After that time, we take the sharks out, removed the

731
00:37:48.599 --> 00:37:51.760
<v Speaker 4>filters and they had tan lines.

732
00:37:51.920 --> 00:37:57.519
<v Speaker 5>Oh my god, that's so tacky and amazing. That must

733
00:37:57.519 --> 00:37:58.719
<v Speaker 5>have boggled your mind.

734
00:37:59.239 --> 00:38:01.559
<v Speaker 4>Well, yeah, yeah, so we actually get the cover of

735
00:38:01.679 --> 00:38:03.559
<v Speaker 4>Nature wear that paper.

736
00:38:03.880 --> 00:38:07.199
<v Speaker 5>Oh my god, I'm looking above me, so directly over

737
00:38:07.239 --> 00:38:10.079
<v Speaker 5>my head on the wall was a framed magazine cover

738
00:38:10.239 --> 00:38:13.800
<v Speaker 5>showing two sharks next to each other, one looking like

739
00:38:13.960 --> 00:38:18.159
<v Speaker 5>my legs in winter and the other looking like wet asphalt.

740
00:38:18.480 --> 00:38:22.599
<v Speaker 5>The headline red Suntanned hammer Heads. That sounds like a

741
00:38:22.639 --> 00:38:24.639
<v Speaker 5>band that's going to headline Coachella one year.

742
00:38:25.360 --> 00:38:26.639
<v Speaker 4>It should be. It's a great name.

743
00:38:27.800 --> 00:38:31.960
<v Speaker 5>Now you actually you got your PhD in zoology in

744
00:38:32.039 --> 00:38:36.559
<v Speaker 5>Hawaii working with hammerhead sharks. Did you pick them because

745
00:38:36.679 --> 00:38:39.159
<v Speaker 5>they are the weirdest things on the planet?

746
00:38:39.320 --> 00:38:42.119
<v Speaker 4>Well sort of, but also they're kind of like a

747
00:38:42.239 --> 00:38:45.239
<v Speaker 4>high performance athlete. Okay, I mean they really are. As

748
00:38:45.239 --> 00:38:48.920
<v Speaker 4>sharks go, they're they're highly tuned. They can turn on

749
00:38:49.000 --> 00:38:51.119
<v Speaker 4>a dime, you know, if they've got this big canard

750
00:38:51.159 --> 00:38:53.119
<v Speaker 4>wing in the front that generates lyft.

751
00:38:53.840 --> 00:38:55.880
<v Speaker 5>So just in case you ever black out and come

752
00:38:55.920 --> 00:38:58.440
<v Speaker 5>to on the glossy stage of a game show and

753
00:38:58.519 --> 00:39:01.159
<v Speaker 5>need to know what the broad head flap on a

754
00:39:01.199 --> 00:39:05.159
<v Speaker 5>hammerhead shark is, I got you covered. It's a sphere

755
00:39:05.239 --> 00:39:09.840
<v Speaker 5>nid cephalo foil from the Greek for hammer and headwing.

756
00:39:10.400 --> 00:39:13.639
<v Speaker 5>And not to hammer too many facts into your head,

757
00:39:13.840 --> 00:39:17.639
<v Speaker 5>but it may act like a canard wing canard wing

758
00:39:17.840 --> 00:39:21.559
<v Speaker 5>canard which is a little four wing on a fighter

759
00:39:21.679 --> 00:39:24.159
<v Speaker 5>jet that comes in front of the main wings to

760
00:39:24.239 --> 00:39:27.239
<v Speaker 5>help it float and get lift. So now you know

761
00:39:27.400 --> 00:39:30.199
<v Speaker 5>that information incredibly powerful.

762
00:39:30.679 --> 00:39:34.119
<v Speaker 4>But there shark like like some of the groups that

763
00:39:34.519 --> 00:39:37.280
<v Speaker 4>can never stop swimming. If they stop swimming, they suffocate.

764
00:39:37.480 --> 00:39:38.119
<v Speaker 5>Oh my god.

765
00:39:38.239 --> 00:39:40.360
<v Speaker 4>So from the time they're born to the time they die,

766
00:39:40.480 --> 00:39:43.400
<v Speaker 4>they're constantly swimming in order to breathe. So I was

767
00:39:43.440 --> 00:39:46.119
<v Speaker 4>really interested in, well what does that cost? What does

768
00:39:46.159 --> 00:39:47.000
<v Speaker 4>that cost to shark?

769
00:39:47.440 --> 00:39:50.960
<v Speaker 5>God? That sounds like workaholism? Uh yeah, never stop, never stop,

770
00:39:51.039 --> 00:39:51.440
<v Speaker 5>never stop.

771
00:39:52.239 --> 00:39:54.039
<v Speaker 4>So I figured, okay, how am I going to measure this?

772
00:39:54.360 --> 00:39:56.599
<v Speaker 4>So I thought, well, what I'll do is I'll build

773
00:39:56.679 --> 00:40:00.360
<v Speaker 4>a big water treadmill for these sharks, and I'll put

774
00:40:00.360 --> 00:40:02.280
<v Speaker 4>them in this water treadmill, and then I'll make them

775
00:40:02.320 --> 00:40:04.960
<v Speaker 4>swim at different speeds and I'll measure how much oxygen

776
00:40:04.960 --> 00:40:07.280
<v Speaker 4>they take out the water. So if we know how

777
00:40:07.320 --> 00:40:09.760
<v Speaker 4>much oxygen and animal consumes, you know how many calories

778
00:40:09.760 --> 00:40:11.800
<v Speaker 4>are burning. Now they need to make a fit pit

779
00:40:11.880 --> 00:40:16.360
<v Speaker 4>for them. So they built my own acoustic transmitter that

780
00:40:16.480 --> 00:40:19.239
<v Speaker 4>measured every single tail beat, so every time their tails

781
00:40:19.239 --> 00:40:22.159
<v Speaker 4>wag back and forth, it would produce a ping underwater ping.

782
00:40:22.599 --> 00:40:24.880
<v Speaker 4>And then I follow the sharks around for forty eight

783
00:40:24.880 --> 00:40:27.559
<v Speaker 4>hours and count how many times their tails were beating

784
00:40:27.599 --> 00:40:30.159
<v Speaker 4>per minute. By doing that, I could calculate how many

785
00:40:30.199 --> 00:40:31.199
<v Speaker 4>calories they burn per day.

786
00:40:31.679 --> 00:40:32.559
<v Speaker 5>Oh my god.

787
00:40:32.639 --> 00:40:36.559
<v Speaker 4>And so basically what I found out was these baby

788
00:40:36.559 --> 00:40:40.000
<v Speaker 4>hammerheads were burning so many calories that they only had

789
00:40:40.000 --> 00:40:42.039
<v Speaker 4>about a three week period to learn how to feed

790
00:40:42.239 --> 00:40:44.719
<v Speaker 4>proficiently on their own, where they would starve to death.

791
00:40:45.320 --> 00:40:47.760
<v Speaker 5>Now, what is that about some sharks where they have

792
00:40:47.800 --> 00:40:49.280
<v Speaker 5>to stay moving all the time. Is that so that

793
00:40:49.320 --> 00:40:52.039
<v Speaker 5>water continues to pass their gills like that seems like

794
00:40:52.079 --> 00:40:55.039
<v Speaker 5>it would be an evolutionary disadvantage, like to the max.

795
00:40:58.559 --> 00:41:00.280
<v Speaker 5>Why is that still in place? So?

796
00:41:00.719 --> 00:41:02.159
<v Speaker 4>I think a lot of that has to do with

797
00:41:02.440 --> 00:41:04.880
<v Speaker 4>Historically many places in the ocean, there's a lot of

798
00:41:04.880 --> 00:41:08.039
<v Speaker 4>oxygen the ocean, and it's only recently that we're starting

799
00:41:08.039 --> 00:41:09.159
<v Speaker 4>to see that change.

800
00:41:09.559 --> 00:41:12.639
<v Speaker 5>So to keep water passing over their gills, sharks have

801
00:41:12.719 --> 00:41:15.880
<v Speaker 5>to swim around with their mouths open, although some species

802
00:41:15.920 --> 00:41:18.880
<v Speaker 5>just chill out and gulp in water. Now, in more

803
00:41:19.000 --> 00:41:22.840
<v Speaker 5>oxygen rich regions of the ocean, sharks can take more

804
00:41:22.880 --> 00:41:25.480
<v Speaker 5>pit stops. They can kind of booge around a little less.

805
00:41:25.760 --> 00:41:28.480
<v Speaker 4>Their metabolic rates are much lower than that of us

806
00:41:28.760 --> 00:41:31.800
<v Speaker 4>animals that constantly pay a price to keep our body warm,

807
00:41:32.280 --> 00:41:35.519
<v Speaker 4>so their costs are lower, and that means that even

808
00:41:35.559 --> 00:41:39.159
<v Speaker 4>though they're constantly moving, their costs are still substantially lower

809
00:41:39.199 --> 00:41:39.599
<v Speaker 4>than ours.

810
00:41:40.039 --> 00:41:41.840
<v Speaker 5>Does that mean that they're not sleeping or that they're

811
00:41:41.840 --> 00:41:43.119
<v Speaker 5>moving while sleeping.

812
00:41:42.800 --> 00:41:45.599
<v Speaker 4>Well, that's the big question. So there's good evidence that

813
00:41:45.639 --> 00:41:48.599
<v Speaker 4>some of these sharks actually do kind of go quiescent

814
00:41:48.679 --> 00:41:51.719
<v Speaker 4>even though they're moving. So, you know, you think of

815
00:41:51.760 --> 00:41:54.559
<v Speaker 4>those people that are restless sleepers. Even while they're sleeping,

816
00:41:54.599 --> 00:41:57.119
<v Speaker 4>they're rolling all over at one of those people, you know,

817
00:41:57.199 --> 00:41:59.159
<v Speaker 4>So I could probably get more exercise sleeping than I

818
00:41:59.199 --> 00:42:03.760
<v Speaker 4>do during the day sometimes. So it's not animals aren't moving.

819
00:42:03.840 --> 00:42:05.719
<v Speaker 4>They are moving, it's just that they have to do

820
00:42:05.760 --> 00:42:08.400
<v Speaker 4>that to breathe. But what we think is their brains

821
00:42:08.400 --> 00:42:11.320
<v Speaker 4>are kind of slowing down and everything is slowing down.

822
00:42:12.159 --> 00:42:15.199
<v Speaker 4>And we recently did a really cool experiment with these

823
00:42:15.239 --> 00:42:17.960
<v Speaker 4>baby white shirts that were studying, and we built a

824
00:42:18.000 --> 00:42:21.000
<v Speaker 4>custom fitbit for them that clamps in their dorsal fin

825
00:42:21.400 --> 00:42:24.039
<v Speaker 4>and that fitbit measures every tail beat they make and

826
00:42:24.159 --> 00:42:26.960
<v Speaker 4>also measures every motion they make. What we found was

827
00:42:27.000 --> 00:42:29.280
<v Speaker 4>really cool. So two of the sharks that we tracked,

828
00:42:29.679 --> 00:42:32.119
<v Speaker 4>we're doing these thirty foot circles, and they were swimming

829
00:42:32.119 --> 00:42:35.320
<v Speaker 4>in a bank. So they'd bank swim a thirty foot

830
00:42:35.360 --> 00:42:38.559
<v Speaker 4>circle and that circle was almost a perfect circle. Oh crazy,

831
00:42:38.559 --> 00:42:40.280
<v Speaker 4>And they would do that for twenty minutes and then

832
00:42:40.280 --> 00:42:42.039
<v Speaker 4>all of a sudden they would stop and reverse and

833
00:42:42.079 --> 00:42:44.119
<v Speaker 4>go back the other way. And they'd do that for

834
00:42:44.159 --> 00:42:46.159
<v Speaker 4>twenty minutes, and they'd stop, reverse and go back the

835
00:42:46.199 --> 00:42:48.159
<v Speaker 4>other way, and they would do that for four hours.

836
00:42:48.360 --> 00:42:49.159
<v Speaker 5>Oh my god.

837
00:42:49.280 --> 00:42:51.760
<v Speaker 4>So we're scratching our heads, going what in the hell

838
00:42:51.840 --> 00:42:55.920
<v Speaker 4>is that? So my students started looking through the literature,

839
00:42:55.920 --> 00:43:00.519
<v Speaker 4>and it turns out that migratory birds that fly actually

840
00:43:00.519 --> 00:43:03.000
<v Speaker 4>turn off half their brain. And when they do that,

841
00:43:03.079 --> 00:43:06.360
<v Speaker 4>they'll fly in a circle in one direction, and then

842
00:43:06.400 --> 00:43:07.840
<v Speaker 4>they'll turn off the other half of their brain and

843
00:43:07.840 --> 00:43:09.239
<v Speaker 4>flying circle in the opposite direction.

844
00:43:09.360 --> 00:43:11.079
<v Speaker 5>Oh my word.

845
00:43:11.400 --> 00:43:15.079
<v Speaker 4>So physiologists believe that that's the way that these migratory birds,

846
00:43:15.119 --> 00:43:17.679
<v Speaker 4>which are warm bodied, right, so they're spending a lot

847
00:43:17.719 --> 00:43:21.000
<v Speaker 4>of energy keeping their bodies warm, are basically resting their

848
00:43:21.039 --> 00:43:24.039
<v Speaker 4>brain and they kind of go on autopilot like that.

849
00:43:24.559 --> 00:43:26.199
<v Speaker 5>Are sharks doing the same thing?

850
00:43:26.239 --> 00:43:28.159
<v Speaker 4>Then it could be? Could be.

851
00:43:28.400 --> 00:43:30.559
<v Speaker 5>And now when you say white sharks, is that a

852
00:43:30.599 --> 00:43:33.440
<v Speaker 5>new term for great white sharks or white sharks little

853
00:43:33.440 --> 00:43:34.239
<v Speaker 5>great white sharks?

854
00:43:34.719 --> 00:43:38.840
<v Speaker 4>Really good question. We've gotten rid of the great part.

855
00:43:39.000 --> 00:43:43.920
<v Speaker 4>So common common name now is white shark aka the

856
00:43:43.960 --> 00:43:46.800
<v Speaker 4>great white, because great white has such a cachet for

857
00:43:46.960 --> 00:43:49.440
<v Speaker 4>like watch out, it's a killer, right, you know, it's

858
00:43:49.440 --> 00:43:53.639
<v Speaker 4>given them such a big head. So there's such dicks.

859
00:43:53.679 --> 00:43:57.119
<v Speaker 4>Now we're trying to bring them back to reality. There's

860
00:43:57.159 --> 00:43:59.599
<v Speaker 4>such a prima donna. They're just gonna be white.

861
00:43:59.480 --> 00:44:03.880
<v Speaker 5>Sharks now, such complicated coffee orders, and so we just

862
00:44:03.880 --> 00:44:06.599
<v Speaker 5>call the white sharks now. Yeah, okay, that's good to know.

863
00:44:06.639 --> 00:44:08.280
<v Speaker 5>I wasn't sure if they were just like little ones.

864
00:44:09.159 --> 00:44:12.559
<v Speaker 5>And then is there what is the biggest flim flam

865
00:44:12.800 --> 00:44:15.599
<v Speaker 5>that you would like to debunk about sharks? If you

866
00:44:15.639 --> 00:44:17.559
<v Speaker 5>could bust a myth, what would it be?

867
00:44:17.840 --> 00:44:21.800
<v Speaker 4>Well, so there's actually a lot. Okay, probably the biggest

868
00:44:21.800 --> 00:44:23.559
<v Speaker 4>one is if you're in the water you see a shark,

869
00:44:23.760 --> 00:44:28.760
<v Speaker 4>it's going to attack you. That just simply is bullshit.

870
00:44:29.119 --> 00:44:32.719
<v Speaker 4>That's just not true. I mean, we have millions of

871
00:44:32.760 --> 00:44:35.440
<v Speaker 4>people in the water in southern California year round in

872
00:44:35.440 --> 00:44:39.880
<v Speaker 4>and amount sharks every single day and nothing happens. Now,

873
00:44:39.960 --> 00:44:42.760
<v Speaker 4>they may not see the shark, but those sharks are there.

874
00:44:43.519 --> 00:44:45.800
<v Speaker 4>So this myth that if you're in the water, the

875
00:44:45.840 --> 00:44:47.360
<v Speaker 4>sharks are going to buy you. The other one is

876
00:44:47.760 --> 00:44:51.639
<v Speaker 4>if you're in the water and you're bleeding. Great example,

877
00:44:51.679 --> 00:44:55.519
<v Speaker 4>and I get this every spring. If a woman is mentuating,

878
00:44:55.559 --> 00:44:57.000
<v Speaker 4>is it safe for her to swim in the ocean.

879
00:44:57.079 --> 00:45:00.920
<v Speaker 5>Yes. I got this question from patron and Mars expert

880
00:45:01.440 --> 00:45:03.519
<v Speaker 5>Jennifer Booz, who was a guest on a previous episode.

881
00:45:03.559 --> 00:45:05.079
<v Speaker 5>She said, ken, a shark smell my period in the

882
00:45:05.119 --> 00:45:05.440
<v Speaker 5>water or.

883
00:45:05.440 --> 00:45:10.079
<v Speaker 4>What probably if it's very close. But the reality of

884
00:45:10.119 --> 00:45:12.119
<v Speaker 4>it is there are little kids out there on the

885
00:45:12.119 --> 00:45:14.639
<v Speaker 4>beach that are all skinned up right, We're bleeding. So

886
00:45:14.760 --> 00:45:16.960
<v Speaker 4>every little kid that goes to the beach that skins

887
00:45:17.000 --> 00:45:19.880
<v Speaker 4>his knee or her knee on something is bleeding in

888
00:45:19.880 --> 00:45:21.880
<v Speaker 4>the water. It's not like sharks are picking them off

889
00:45:21.920 --> 00:45:26.119
<v Speaker 4>every day. It's just not true. So people have this

890
00:45:26.199 --> 00:45:29.239
<v Speaker 4>vision that a drop of blood sends sharks into this craze.

891
00:45:29.320 --> 00:45:30.599
<v Speaker 4>It's just not true.

892
00:45:30.760 --> 00:45:31.119
<v Speaker 5>Okay.

893
00:45:31.599 --> 00:45:34.000
<v Speaker 4>And the other examples I use is, man, I can't

894
00:45:34.039 --> 00:45:36.840
<v Speaker 4>tell you how many hours I've spent putting hundreds of

895
00:45:36.920 --> 00:45:39.000
<v Speaker 4>pounds of ground up fish and blood in the water

896
00:45:39.119 --> 00:45:44.159
<v Speaker 4>to try to attract sharks and get absolutely nothing right.

897
00:45:44.239 --> 00:45:47.079
<v Speaker 5>You're like, you must be the real chum master out there, Like,

898
00:45:47.159 --> 00:45:49.639
<v Speaker 5>how much of your work involves hauling buckets of chum?

899
00:45:50.559 --> 00:45:52.079
<v Speaker 4>Well, I used to do it a lot. I try

900
00:45:52.079 --> 00:45:55.679
<v Speaker 4>to do it less now. Okay, So mainly because we're

901
00:45:55.800 --> 00:45:57.559
<v Speaker 4>putting a lot of nutrients in the ocean that we

902
00:45:57.599 --> 00:46:00.400
<v Speaker 4>don't need to use. They're better waste to attract sharks.

903
00:46:00.840 --> 00:46:03.800
<v Speaker 4>So but but the bottom line is, here's the situation

904
00:46:03.840 --> 00:46:06.360
<v Speaker 4>where we're trying to attract them using the same things

905
00:46:06.679 --> 00:46:10.039
<v Speaker 4>and we can't. Right, so this whole fallacy. Oh my god,

906
00:46:10.320 --> 00:46:12.239
<v Speaker 4>you know, if I'm bleeding in the water, you know

907
00:46:12.280 --> 00:46:14.920
<v Speaker 4>sharks are going to, you know, form a frenzy. It's

908
00:46:15.079 --> 00:46:15.800
<v Speaker 4>just not true.

909
00:46:16.239 --> 00:46:18.719
<v Speaker 5>Now, where were you? Do you remember the moment you

910
00:46:18.800 --> 00:46:21.960
<v Speaker 5>heard about sharknado? Do you remember the actual moment and

911
00:46:22.000 --> 00:46:23.039
<v Speaker 5>what your reaction was.

912
00:46:23.960 --> 00:46:26.719
<v Speaker 4>Actually, I got after the first one came out. I

913
00:46:26.719 --> 00:46:29.119
<v Speaker 4>never saw any of them. After the first one came out,

914
00:46:29.119 --> 00:46:32.320
<v Speaker 4>I got a call from a reporter who actually asked me,

915
00:46:32.800 --> 00:46:34.199
<v Speaker 4>could that really happen?

916
00:46:34.800 --> 00:46:37.880
<v Speaker 5>I mean the answer is yes, I'm sure all the time,

917
00:46:38.000 --> 00:46:38.599
<v Speaker 5>very frequent.

918
00:46:40.559 --> 00:46:42.599
<v Speaker 4>I mean, I was shocked, and I was trying to

919
00:46:42.679 --> 00:46:45.079
<v Speaker 4>termin where they're serious. I think they were. I really

920
00:46:45.119 --> 00:46:48.079
<v Speaker 4>I think they were. And I was like, well, you know,

921
00:46:48.239 --> 00:46:50.599
<v Speaker 4>there are cases during hurricanes and things like that that

922
00:46:50.639 --> 00:46:53.280
<v Speaker 4>shark's doing inland they actually get carried in by storm

923
00:46:53.320 --> 00:46:55.159
<v Speaker 4>surge and things like that. But I don't I don't

924
00:46:55.199 --> 00:46:58.079
<v Speaker 4>think I've ever heard of a swirling tornado of sharks

925
00:46:58.079 --> 00:47:00.599
<v Speaker 4>swirling around off the ocean from a waterspout. That just

926
00:47:00.639 --> 00:47:03.840
<v Speaker 4>doesn't happen. So I think those are the sorts of

927
00:47:04.039 --> 00:47:06.159
<v Speaker 4>crazy things that every once in a while happen and

928
00:47:06.199 --> 00:47:07.199
<v Speaker 4>you shake your head.

929
00:47:07.000 --> 00:47:10.400
<v Speaker 5>Like what like, even though the world can seem like

930
00:47:10.440 --> 00:47:14.119
<v Speaker 5>a dystopian simulation right now, like politically, like shark NATO's

931
00:47:14.199 --> 00:47:14.880
<v Speaker 5>not going to happen.

932
00:47:15.119 --> 00:47:18.320
<v Speaker 4>No, okay, it's not going to happen, as crazy as

933
00:47:18.320 --> 00:47:21.400
<v Speaker 4>it may be. But the bottom line is, actually I

934
00:47:21.440 --> 00:47:24.320
<v Speaker 4>think some of those movies are are They're fun. I

935
00:47:24.360 --> 00:47:26.519
<v Speaker 4>get it, they're fun. They're kind of a cool twist,

936
00:47:26.960 --> 00:47:30.920
<v Speaker 4>and they're so unrealistic that it actually helps. It helps

937
00:47:30.960 --> 00:47:32.840
<v Speaker 4>get people over the fear of sharks because they think

938
00:47:32.880 --> 00:47:36.760
<v Speaker 4>that's just utterly ridiculous. So in a way, the campy

939
00:47:36.800 --> 00:47:38.719
<v Speaker 4>ones like that actually help sharks.

940
00:47:38.760 --> 00:47:42.440
<v Speaker 5>I think, do you have a favorite shark movie, because

941
00:47:42.440 --> 00:47:45.000
<v Speaker 5>I'm sure you have several unfavorite shark movies.

942
00:47:45.079 --> 00:47:47.519
<v Speaker 4>Oh my god, people give me DVDs all the time.

943
00:47:47.519 --> 00:47:49.400
<v Speaker 4>I have a stack up there. I try to give

944
00:47:49.440 --> 00:47:49.760
<v Speaker 4>them away.

945
00:47:50.880 --> 00:47:52.159
<v Speaker 5>You're like, get those out of my vase.

946
00:47:52.320 --> 00:47:54.159
<v Speaker 4>Well, actually, Jaws is one of my favorites.

947
00:47:54.400 --> 00:47:55.440
<v Speaker 5>Is that really really is?

948
00:47:55.960 --> 00:47:58.239
<v Speaker 4>Well? For me, I was there. I grew up on

949
00:47:58.280 --> 00:48:00.800
<v Speaker 4>Martha's vineyards, so I was there when they were filming it.

950
00:48:01.280 --> 00:48:05.679
<v Speaker 4>Oh my god, and half my half my kids I

951
00:48:05.679 --> 00:48:08.360
<v Speaker 4>went to school with or in the movie half the time.

952
00:48:08.639 --> 00:48:10.039
<v Speaker 5>God, holy shit, that's crazy.

953
00:48:10.199 --> 00:48:13.400
<v Speaker 4>So for me, watching Jaws is like family reunion.

954
00:48:14.320 --> 00:48:17.280
<v Speaker 5>So do you think that influenced at all your work

955
00:48:17.360 --> 00:48:20.320
<v Speaker 5>with Sharks or how do you grapple with the fact that,

956
00:48:20.440 --> 00:48:24.239
<v Speaker 5>like that that movie is part of your childhood and

957
00:48:24.719 --> 00:48:27.199
<v Speaker 5>it's part of so many people's fear of sharks. How

958
00:48:27.239 --> 00:48:28.119
<v Speaker 5>do you merge the two?

959
00:48:28.320 --> 00:48:31.159
<v Speaker 4>Well, you know that maybe being there and seeing how

960
00:48:31.199 --> 00:48:33.760
<v Speaker 4>it was made, you know, so watching the sausage being made,

961
00:48:33.840 --> 00:48:35.760
<v Speaker 4>you know, give her a different impression of what you're eating.

962
00:48:35.840 --> 00:48:36.000
<v Speaker 5>Right.

963
00:48:36.320 --> 00:48:38.920
<v Speaker 4>So the idea there is, you know, we saw all

964
00:48:38.920 --> 00:48:40.920
<v Speaker 4>the things. You know, a lot of my friends school

965
00:48:40.920 --> 00:48:43.039
<v Speaker 4>friends were in the movie. They were either extras or

966
00:48:43.039 --> 00:48:45.480
<v Speaker 4>things like that, and you know, they saw the mechanical

967
00:48:45.519 --> 00:48:48.599
<v Speaker 4>shark and you know, sometimes it didn't work, and you know,

968
00:48:48.719 --> 00:48:51.000
<v Speaker 4>so when you see all those things, then you realize

969
00:48:51.039 --> 00:48:51.960
<v Speaker 4>it's just a movie.

970
00:48:52.280 --> 00:48:52.440
<v Speaker 5>Right.

971
00:48:52.880 --> 00:48:55.440
<v Speaker 4>So I think being there when that was happening made

972
00:48:55.480 --> 00:48:57.480
<v Speaker 4>it easier. But of course when you watch the movie,

973
00:48:57.800 --> 00:49:01.159
<v Speaker 4>this is the brilliance of Steven Spielberg, right, you know,

974
00:49:01.280 --> 00:49:03.480
<v Speaker 4>none of the things he wanted to actually shoot, like

975
00:49:03.519 --> 00:49:05.880
<v Speaker 4>that real underwater footage they had a hard time getting.

976
00:49:06.360 --> 00:49:09.199
<v Speaker 4>And then the mechanical shark really works. So he made

977
00:49:09.199 --> 00:49:11.519
<v Speaker 4>that movie where you actually only see the shark in

978
00:49:11.599 --> 00:49:13.000
<v Speaker 4>only minutes of the movie.

979
00:49:13.079 --> 00:49:14.239
<v Speaker 5>Oh really, I didn't realize that.

980
00:49:14.360 --> 00:49:16.840
<v Speaker 4>Watch it again. See how many times you actually see

981
00:49:16.840 --> 00:49:19.320
<v Speaker 4>a shark, whether it be a mechanical one or a

982
00:49:19.320 --> 00:49:22.840
<v Speaker 4>real one. So it's your brain that's doing that. Your

983
00:49:22.880 --> 00:49:25.519
<v Speaker 4>brain is building the monster. And that was the brilliant

984
00:49:25.519 --> 00:49:30.159
<v Speaker 4>part that in the soundtrack track is just amazing, right,

985
00:49:30.199 --> 00:49:34.079
<v Speaker 4>I mean, John Williams is amazing. So it creates that

986
00:49:34.679 --> 00:49:36.840
<v Speaker 4>whole scene in your head.

987
00:49:37.199 --> 00:49:40.239
<v Speaker 5>This feels kind of like a shark based stop hitting

988
00:49:40.280 --> 00:49:42.079
<v Speaker 5>yourself kind of a situation, do you know what I mean?

989
00:49:42.119 --> 00:49:44.079
<v Speaker 5>Like the movie's doing it, but also we're doing it

990
00:49:44.119 --> 00:49:48.840
<v Speaker 5>to ourselves. But it's more. And now, have you ever said,

991
00:49:49.199 --> 00:49:51.360
<v Speaker 5>be honest with me in the field, we're going to

992
00:49:51.400 --> 00:49:52.480
<v Speaker 5>need a bigger boat.

993
00:49:52.840 --> 00:49:53.039
<v Speaker 3>Uh?

994
00:49:53.119 --> 00:49:56.039
<v Speaker 4>Yes, has that happened, Yes, it has. It's happened a

995
00:49:56.079 --> 00:49:58.039
<v Speaker 4>couple of times, not because of the size of the sharks,

996
00:49:58.320 --> 00:50:01.400
<v Speaker 4>but usually because the ocean that we're so Last summer,

997
00:50:01.480 --> 00:50:04.400
<v Speaker 4>my students were out tracking those baby hammerheads or baby

998
00:50:04.440 --> 00:50:06.360
<v Speaker 4>white sharks that I was telling you about. We're doing

999
00:50:06.360 --> 00:50:08.719
<v Speaker 4>this out of a small seventeen foot Boston whaler. Well,

1000
00:50:08.719 --> 00:50:11.360
<v Speaker 4>the third shark we did. At one o'clock in the afternoon,

1001
00:50:11.360 --> 00:50:13.719
<v Speaker 4>my students call me up and they go a pig poach.

1002
00:50:13.920 --> 00:50:15.559
<v Speaker 4>So I go, okay, I told my other students take

1003
00:50:15.559 --> 00:50:18.159
<v Speaker 4>out a bigger boat and we'll switch boats. So they

1004
00:50:18.199 --> 00:50:20.320
<v Speaker 4>switch out boats, and then I get another phone call

1005
00:50:20.320 --> 00:50:22.599
<v Speaker 4>at one o'clock in the morning and they're like, we're

1006
00:50:22.639 --> 00:50:25.800
<v Speaker 4>now off Newport Beach that's like twenty two miles away,

1007
00:50:26.079 --> 00:50:26.960
<v Speaker 4>and they go, we to.

1008
00:50:26.960 --> 00:50:27.840
<v Speaker 2>Need a pigo poach.

1009
00:50:28.000 --> 00:50:28.679
<v Speaker 5>They're going.

1010
00:50:28.800 --> 00:50:31.960
<v Speaker 4>Man, when they know when they're ready to leave a spot,

1011
00:50:32.079 --> 00:50:34.679
<v Speaker 4>it seems like they know exactly where to go, and

1012
00:50:34.719 --> 00:50:35.880
<v Speaker 4>they make a bee line.

1013
00:50:36.000 --> 00:50:37.639
<v Speaker 5>They're just like way out yep.

1014
00:50:37.760 --> 00:50:41.639
<v Speaker 4>So on, you know, I'm done with Long Beach. I'm

1015
00:50:41.639 --> 00:50:43.440
<v Speaker 4>going to Dana Point and I'm going to hang out

1016
00:50:43.440 --> 00:50:43.920
<v Speaker 4>there for a month.

1017
00:50:44.159 --> 00:50:45.880
<v Speaker 5>It reminds me of people used to know, like in

1018
00:50:45.920 --> 00:50:48.480
<v Speaker 5>club days that would like go to a club ten

1019
00:50:48.599 --> 00:50:51.639
<v Speaker 5>thirty bait arrive eleven fifteen, or at the next club,

1020
00:50:51.679 --> 00:50:52.840
<v Speaker 5>you're like, where are we going next?

1021
00:50:53.039 --> 00:50:54.559
<v Speaker 4>Exactly? This place is dead.

1022
00:50:54.599 --> 00:50:58.760
<v Speaker 5>Have you been in an underwater shark cage? Yes, yeah,

1023
00:50:58.800 --> 00:51:01.360
<v Speaker 5>you've been in those. Right. My thought on them is

1024
00:51:01.400 --> 00:51:03.239
<v Speaker 5>like they look scary, but also I'm like, they look

1025
00:51:03.320 --> 00:51:05.559
<v Speaker 5>like they're not going to They seem like they would

1026
00:51:05.599 --> 00:51:09.480
<v Speaker 5>be safer than other things because they're not going to buy.

1027
00:51:09.360 --> 00:51:11.360
<v Speaker 4>Through the bars, right, yes, exactly.

1028
00:51:11.480 --> 00:51:12.679
<v Speaker 5>Is it fun? Is it crazy?

1029
00:51:13.119 --> 00:51:16.719
<v Speaker 4>It's kind of cool? I mean you do. You do

1030
00:51:16.760 --> 00:51:20.599
<v Speaker 4>feel somewhat restricted, right, you know, because you can't move

1031
00:51:20.599 --> 00:51:22.599
<v Speaker 4>as well, and as a diver, I'm used to being

1032
00:51:22.639 --> 00:51:25.119
<v Speaker 4>in the open water. I feel more comfortable, you know,

1033
00:51:25.199 --> 00:51:28.079
<v Speaker 4>being able to move a little bit more freely. The

1034
00:51:28.159 --> 00:51:30.440
<v Speaker 4>other thing that is always a little uncomfortable is when

1035
00:51:30.440 --> 00:51:32.440
<v Speaker 4>the cage is hanging in the water and you're hanging

1036
00:51:32.480 --> 00:51:34.760
<v Speaker 4>by a rope, right, or a cable or something like that.

1037
00:51:34.840 --> 00:51:36.960
<v Speaker 4>You go, Okay, wait a minute, I'm in a box

1038
00:51:37.760 --> 00:51:40.039
<v Speaker 4>over two hundred feet of water. You know. It sounds

1039
00:51:40.039 --> 00:51:42.400
<v Speaker 4>like a plot to a movie, right, yeah, And you're going,

1040
00:51:42.400 --> 00:51:43.880
<v Speaker 4>how quickly can I get out of here? If I

1041
00:51:43.920 --> 00:51:47.719
<v Speaker 4>have to? But the biggest problem that has occurred with

1042
00:51:47.800 --> 00:51:51.079
<v Speaker 4>some of the cages is that the photographers want big windows.

1043
00:51:51.079 --> 00:51:53.000
<v Speaker 4>They have big cameras, and they want to get those

1044
00:51:53.000 --> 00:51:55.639
<v Speaker 4>big cameras out those windows. You don't get a beautiful

1045
00:51:55.639 --> 00:51:58.239
<v Speaker 4>shot of this awesome sharks when you buy with bars

1046
00:51:58.280 --> 00:52:00.480
<v Speaker 4>in it. Yeah, so they make the windows big. But

1047
00:52:00.519 --> 00:52:02.920
<v Speaker 4>what happens is the smaller sharks can swim through the

1048
00:52:02.920 --> 00:52:05.719
<v Speaker 4>windows and occasionally when they get in the cage with you,

1049
00:52:05.760 --> 00:52:08.559
<v Speaker 4>they don't like that. Yeah, and they start bouncing off

1050
00:52:08.599 --> 00:52:10.519
<v Speaker 4>the walls. And you're in the cage with a shark

1051
00:52:10.599 --> 00:52:12.639
<v Speaker 4>and the sharks not happy about being in the cage,

1052
00:52:12.679 --> 00:52:15.400
<v Speaker 4>and you're trying to get out of the cage. Yeah.

1053
00:52:15.440 --> 00:52:17.000
<v Speaker 4>Those aren't Those aren't good scenarios.

1054
00:52:17.079 --> 00:52:18.639
<v Speaker 5>Yeah, that sounds like having a bee in your car.

1055
00:52:18.760 --> 00:52:21.840
<v Speaker 4>It's kind of like that. So for me, I prefer

1056
00:52:22.000 --> 00:52:25.639
<v Speaker 4>not to use cages. And in good clear water, when

1057
00:52:25.679 --> 00:52:27.400
<v Speaker 4>you can see the sharks coming and the sharks know

1058
00:52:27.440 --> 00:52:30.000
<v Speaker 4>you can see them coming, you feel a lot more comfortable.

1059
00:52:30.440 --> 00:52:32.719
<v Speaker 5>Have you ever gotten a little love nibble from a shark?

1060
00:52:33.440 --> 00:52:35.920
<v Speaker 4>The little ones because they don't like being held, right,

1061
00:52:36.559 --> 00:52:38.280
<v Speaker 4>There are a lot of animals that don't like being held.

1062
00:52:38.639 --> 00:52:41.599
<v Speaker 4>So those are the ones that are there's some forgiveness

1063
00:52:41.679 --> 00:52:46.079
<v Speaker 4>there right, this little teeth, little wounds. I've been bumped

1064
00:52:46.119 --> 00:52:48.880
<v Speaker 4>a couple of times. I've been come close to getting bit.

1065
00:52:49.000 --> 00:52:51.679
<v Speaker 4>But there's one rule in my lab. One rule, really

1066
00:52:51.719 --> 00:52:54.960
<v Speaker 4>important rule do not get bitten. As the number one rule.

1067
00:52:55.480 --> 00:52:57.599
<v Speaker 4>I always tell my students. If there's one thing you

1068
00:52:57.679 --> 00:53:03.920
<v Speaker 4>leave the lab with rule number one. I'm not taking

1069
00:53:03.920 --> 00:53:05.079
<v Speaker 4>to anybody the emergency room.

1070
00:53:05.480 --> 00:53:07.480
<v Speaker 5>Oh my god, how do you And so they know

1071
00:53:07.519 --> 00:53:08.360
<v Speaker 5>their precautions.

1072
00:53:08.719 --> 00:53:11.239
<v Speaker 4>Yes, we spend a lot of time training, we really do.

1073
00:53:11.280 --> 00:53:12.960
<v Speaker 4>We spend a lot of time on how to properly

1074
00:53:13.000 --> 00:53:15.159
<v Speaker 4>hold sharks. And it's not just for our safety, it's

1075
00:53:15.159 --> 00:53:17.599
<v Speaker 4>for theirs, because we want to make sure these animals

1076
00:53:17.599 --> 00:53:20.159
<v Speaker 4>are well taken care of. But the other part is,

1077
00:53:20.320 --> 00:53:21.960
<v Speaker 4>you know, when you're in the water, what do you

1078
00:53:21.960 --> 00:53:23.679
<v Speaker 4>do when you see these sharks? And can we begin

1079
00:53:23.719 --> 00:53:26.840
<v Speaker 4>to interpret their behavior and generally what you find. And

1080
00:53:26.920 --> 00:53:29.800
<v Speaker 4>most water people know this already. You know. It's like

1081
00:53:29.840 --> 00:53:32.480
<v Speaker 4>having dogs. So people that have dogs are around dogs

1082
00:53:32.480 --> 00:53:34.280
<v Speaker 4>all the time. You can tell when a dog's upset,

1083
00:53:34.480 --> 00:53:36.039
<v Speaker 4>you can tell when a dog's afraid, you can tell

1084
00:53:36.039 --> 00:53:38.360
<v Speaker 4>when a dog's angry, and you know what to do

1085
00:53:38.440 --> 00:53:43.199
<v Speaker 4>in those in response to those recognitions, sharks are no different.

1086
00:53:43.440 --> 00:53:46.440
<v Speaker 4>They really aren't. So once you start to interpret body language,

1087
00:53:46.480 --> 00:53:48.920
<v Speaker 4>you can start to go, Okay, that shark is not

1088
00:53:48.960 --> 00:53:50.599
<v Speaker 4>in a good state. I'm just going to back up.

1089
00:53:51.320 --> 00:53:53.840
<v Speaker 5>Also, I asked later it happened to be off Mike

1090
00:53:54.079 --> 00:53:58.280
<v Speaker 5>if sharks have individual personalities, and Chris stopped and looked

1091
00:53:58.320 --> 00:54:01.079
<v Speaker 5>at me like I had asked the same question about

1092
00:54:01.119 --> 00:54:04.760
<v Speaker 5>his children, and rightfully so he was like, oh, you,

1093
00:54:04.880 --> 00:54:08.039
<v Speaker 5>dear woman, Yes, of course they do. So my job

1094
00:54:08.079 --> 00:54:10.719
<v Speaker 5>in life is now to wear spiked shoes and to

1095
00:54:10.800 --> 00:54:13.800
<v Speaker 5>climb the nearest, tallest tree and scream to as many

1096
00:54:13.800 --> 00:54:18.960
<v Speaker 5>people in earshot that each shark has a unique personality.

1097
00:54:19.159 --> 00:54:22.440
<v Speaker 5>They're like dogs or people in the real world. Maybe

1098
00:54:22.519 --> 00:54:24.559
<v Speaker 5>some of them are really sweet and would help you move,

1099
00:54:24.880 --> 00:54:28.760
<v Speaker 5>and then others would like not even RSVP for your birthday.

1100
00:54:28.440 --> 00:54:31.239
<v Speaker 4>Party, or you know, it's coming really closed, it's just

1101
00:54:31.320 --> 00:54:33.280
<v Speaker 4>checking me out. If I give it a good swat

1102
00:54:33.280 --> 00:54:36.320
<v Speaker 4>in the nose, you know' that'll be good enough. So

1103
00:54:36.400 --> 00:54:39.159
<v Speaker 4>these are the sorts of things that we're learning. We're

1104
00:54:39.199 --> 00:54:41.440
<v Speaker 4>trying to interpret their body language so that we can

1105
00:54:41.480 --> 00:54:44.079
<v Speaker 4>better give that information of the public. So that if

1106
00:54:44.119 --> 00:54:46.360
<v Speaker 4>you see a shark, you can do the same thing

1107
00:54:46.400 --> 00:54:47.840
<v Speaker 4>like you would if you're walking down the street and

1108
00:54:47.840 --> 00:54:48.639
<v Speaker 4>you encounter a dog.

1109
00:54:49.519 --> 00:54:55.159
<v Speaker 5>So it's back up, maybe maybe nose boop, Maybe trust

1110
00:54:55.159 --> 00:54:59.960
<v Speaker 5>your intuition and don't be a bucket of chump.

1111
00:55:00.599 --> 00:55:03.119
<v Speaker 4>Pretty much, Okay, that's pretty much it. Okay, Yeah, So

1112
00:55:03.239 --> 00:55:06.840
<v Speaker 4>and then you know, being aware of your situations. So

1113
00:55:07.119 --> 00:55:09.559
<v Speaker 4>you know, I hear really funny stories some surfers who

1114
00:55:10.000 --> 00:55:12.039
<v Speaker 4>they're like, I love going out in the surf and

1115
00:55:12.320 --> 00:55:13.679
<v Speaker 4>communing with nature. It's great.

1116
00:55:13.719 --> 00:55:13.880
<v Speaker 5>You know.

1117
00:55:13.920 --> 00:55:15.639
<v Speaker 4>There are times them out there and there's this huge

1118
00:55:15.679 --> 00:55:18.119
<v Speaker 4>school of fish around me and they're underneath my board.

1119
00:55:18.239 --> 00:55:20.360
<v Speaker 4>I'm in the middle of it, and I'm thinking that's great.

1120
00:55:20.400 --> 00:55:22.280
<v Speaker 4>I'm like, yeah, that's probably not the best place to be,

1121
00:55:22.840 --> 00:55:24.880
<v Speaker 4>you know, because you're in the middle of a bait ball,

1122
00:55:24.920 --> 00:55:27.199
<v Speaker 4>and what a sharks do? They charge you those bait balls,

1123
00:55:27.199 --> 00:55:29.920
<v Speaker 4>and you don't want to have your foot mistaken as

1124
00:55:30.000 --> 00:55:30.840
<v Speaker 4>a piece of bait.

1125
00:55:31.079 --> 00:55:31.280
<v Speaker 2>Oh.

1126
00:55:31.360 --> 00:55:33.360
<v Speaker 5>I've never heard of the term baitball, but it's now

1127
00:55:33.360 --> 00:55:33.960
<v Speaker 5>my favorite.

1128
00:55:34.119 --> 00:55:39.360
<v Speaker 4>Yep, yep. So the other one is they're out there

1129
00:55:39.400 --> 00:55:42.599
<v Speaker 4>and it's beautiful evening and a baby seal or sea

1130
00:55:42.599 --> 00:55:44.840
<v Speaker 4>lion climbs on their board and they're thinking, Oh, what

1131
00:55:44.960 --> 00:55:48.960
<v Speaker 4>a touching moment. It's it's wanting to bond with me. Actually,

1132
00:55:49.000 --> 00:55:51.199
<v Speaker 4>it's trying to hide from what's in the water that's

1133
00:55:51.199 --> 00:55:51.960
<v Speaker 4>trying to get it.

1134
00:55:52.760 --> 00:55:54.719
<v Speaker 5>Oh, man, I just went so deep down a rabbit hole.

1135
00:55:54.840 --> 00:55:58.360
<v Speaker 5>Watching clips of seals on surfboards, and they also flop

1136
00:55:58.360 --> 00:56:01.119
<v Speaker 5>into fishing boats. Take a reat feud from orcas like

1137
00:56:01.199 --> 00:56:04.159
<v Speaker 5>scared little aqua dogs. And if you're grumpy or in

1138
00:56:04.199 --> 00:56:08.519
<v Speaker 5>a bad mood, just consider our species so lucky that

1139
00:56:08.599 --> 00:56:11.360
<v Speaker 5>the thing that kills us the most, especially as a nation,

1140
00:56:11.840 --> 00:56:15.440
<v Speaker 5>is like eating too many appetizer platters at TGI Fridays.

1141
00:56:16.119 --> 00:56:20.039
<v Speaker 5>Other animals are constantly watching their backs because they might

1142
00:56:20.079 --> 00:56:23.800
<v Speaker 5>get eaten, And we likely have more ability than we're

1143
00:56:23.840 --> 00:56:26.679
<v Speaker 5>aware of to sense that, but we just probably chalk

1144
00:56:26.719 --> 00:56:29.880
<v Speaker 5>those perceptions up to spidy sense or whatever because we're

1145
00:56:29.920 --> 00:56:32.320
<v Speaker 5>just not used to using them. Now it's time to

1146
00:56:32.400 --> 00:56:34.920
<v Speaker 5>use your questions and get into the rapid fire round.

1147
00:56:35.480 --> 00:56:38.880
<v Speaker 5>But before we take questions from you, our beloved listeners,

1148
00:56:38.920 --> 00:56:41.199
<v Speaker 5>we're going to take a quick break for sponsors of

1149
00:56:41.239 --> 00:56:43.920
<v Speaker 5>the show. Sponsors. Why sponsors, you know what they do?

1150
00:56:44.039 --> 00:56:47.000
<v Speaker 5>They help us give money to different charities every week.

1151
00:56:47.199 --> 00:56:49.559
<v Speaker 5>So if you want to know where Ologies gives our money,

1152
00:56:49.760 --> 00:56:52.239
<v Speaker 5>you can go to Alleyward dot com and look for

1153
00:56:52.280 --> 00:56:55.360
<v Speaker 5>the tab Ologies gives back. There's like one hundred and

1154
00:56:55.400 --> 00:56:58.519
<v Speaker 5>fifty different charities that we've given to already, with more

1155
00:56:58.679 --> 00:57:00.800
<v Speaker 5>every single week. So if you need a place to go,

1156
00:57:00.840 --> 00:57:02.360
<v Speaker 5>donate a little bit of money but you're not sure

1157
00:57:02.360 --> 00:57:05.519
<v Speaker 5>where to go. Those are all picked biologists who work

1158
00:57:05.559 --> 00:57:08.920
<v Speaker 5>in those fields and this ad break allows us to

1159
00:57:09.679 --> 00:57:12.320
<v Speaker 5>give a ton of money to them. So thanks for

1160
00:57:12.400 --> 00:57:13.639
<v Speaker 5>listening and thank sponsors.

1161
00:57:14.519 --> 00:57:16.519
<v Speaker 1>Drivers know what trouble sounds like?

1162
00:57:17.000 --> 00:57:23.519
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1163
00:57:25.079 --> 00:57:28.679
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1164
00:57:28.719 --> 00:57:31.039
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1165
00:57:31.320 --> 00:57:33.639
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1166
00:57:33.639 --> 00:57:36.480
<v Speaker 4>about it. Sure I'm driving ten years and parallel parking.

1167
00:57:36.519 --> 00:57:37.400
<v Speaker 4>Still that wasn't me.

1168
00:57:38.280 --> 00:57:40.880
<v Speaker 3>Get a code from Supervalue Car Insurance to get ten

1169
00:57:40.920 --> 00:57:42.599
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1170
00:57:42.119 --> 00:57:45.280
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1171
00:57:45.360 --> 00:57:47.639
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1172
00:57:47.760 --> 00:57:50.079
<v Speaker 3>This car insurance is underwritten by AX Insurance Deck super

1173
00:57:50.159 --> 00:57:52.960
<v Speaker 3>Value Financial Services Stack trading as Supervalue insurance is regulated

1174
00:57:52.960 --> 00:57:54.039
<v Speaker 3>by the Central Bank of Ireland.

1175
00:57:54.920 --> 00:57:59.400
<v Speaker 5>Okay, your questions, there were so many good ones. I

1176
00:57:59.519 --> 00:58:02.239
<v Speaker 5>jammed in as many as I could. But let's start

1177
00:58:02.280 --> 00:58:05.559
<v Speaker 5>with Tofer, who asked this innocent, kind of breezy casual

1178
00:58:05.639 --> 00:58:08.880
<v Speaker 5>question that I love. Is it true that sharks eat

1179
00:58:08.920 --> 00:58:09.920
<v Speaker 5>each other in the womb?

1180
00:58:10.400 --> 00:58:11.599
<v Speaker 4>Okay? So the answer is yes.

1181
00:58:11.800 --> 00:58:12.079
<v Speaker 5>Okay.

1182
00:58:12.199 --> 00:58:16.239
<v Speaker 4>Yeah. So it's called a delfha phaiji and it's common

1183
00:58:16.320 --> 00:58:19.960
<v Speaker 4>in santaiger sharks. Okay, so they're kind of like they

1184
00:58:19.960 --> 00:58:22.639
<v Speaker 4>should have been called highlander shark because there can only

1185
00:58:22.679 --> 00:58:26.360
<v Speaker 4>be one one PERI really. Yeah, So they eat all

1186
00:58:26.400 --> 00:58:29.079
<v Speaker 4>their lower, lower, slower growing siblings.

1187
00:58:29.280 --> 00:58:33.639
<v Speaker 5>Okay, man, that's the one way to have the survival

1188
00:58:33.679 --> 00:58:39.199
<v Speaker 5>of the fittest. Start them off young. They're all only children, Like, really,

1189
00:58:39.199 --> 00:58:40.920
<v Speaker 5>me too, that's so weird. I'm an only tod. That's

1190
00:58:40.920 --> 00:58:44.239
<v Speaker 5>so weird how we're all only too Huh. Jamie Drew

1191
00:58:44.280 --> 00:58:46.440
<v Speaker 5>wants to know my nine year old Chelsea would like

1192
00:58:46.440 --> 00:58:48.000
<v Speaker 5>to know if sharks fart.

1193
00:58:47.920 --> 00:58:52.679
<v Speaker 4>Thinks ooh, good question. A lot of other fishes do, Okays,

1194
00:58:53.159 --> 00:58:55.000
<v Speaker 4>there are other reasons for that. They probably do because

1195
00:58:55.039 --> 00:58:57.199
<v Speaker 4>they probably build up a little methane gas in there.

1196
00:58:57.599 --> 00:58:59.920
<v Speaker 5>So for more on this topic, you may want to

1197
00:59:00.079 --> 00:59:03.960
<v Speaker 5>add to your library. The reference book Does It Fart?

1198
00:59:04.599 --> 00:59:09.039
<v Speaker 5>The Definitive Field Guide to Animal Flatulence, written by a

1199
00:59:09.119 --> 00:59:13.599
<v Speaker 5>zoologist alongside a salamander expert and fun side note, doctor

1200
00:59:13.719 --> 00:59:17.239
<v Speaker 5>David Stein of the Herpetology episode is thanked in the

1201
00:59:17.280 --> 00:59:20.519
<v Speaker 5>forward of this book for helping inspire it once again

1202
00:59:20.679 --> 00:59:22.639
<v Speaker 5>it's called does It Fart?

1203
00:59:23.280 --> 00:59:26.840
<v Speaker 4>But by and large, sharks digestive systems are amazing.

1204
00:59:27.000 --> 00:59:27.960
<v Speaker 5>Are they so efficient?

1205
00:59:28.079 --> 00:59:32.039
<v Speaker 4>They're unbelievably efficient and considering what they eat. So First

1206
00:59:32.079 --> 00:59:35.599
<v Speaker 4>of all, sharks are unique in that they can evert

1207
00:59:35.639 --> 00:59:38.519
<v Speaker 4>their stomach. So like when we get sick, we have

1208
00:59:38.599 --> 00:59:42.159
<v Speaker 4>to have what's called reverse peristalsis. So suddenly muscles that

1209
00:59:42.239 --> 00:59:44.920
<v Speaker 4>normally go in one direction from your mouth to your

1210
00:59:44.920 --> 00:59:47.599
<v Speaker 4>stomach go that's not good in our stomach, and they

1211
00:59:47.639 --> 00:59:51.519
<v Speaker 4>start moving the other direction. That's why you vomit. Sharks

1212
00:59:51.519 --> 00:59:53.960
<v Speaker 4>actually don't do that. They actually turn their stomach inside out.

1213
00:59:54.000 --> 00:59:55.920
<v Speaker 4>Oh my gosh, So they evert it out their mouth.

1214
00:59:55.920 --> 00:59:57.599
<v Speaker 4>They can rinse it out and then pull it back in.

1215
00:59:57.840 --> 01:00:00.440
<v Speaker 5>God, that's so handy. It really is on their twenty

1216
01:00:00.480 --> 01:00:02.400
<v Speaker 5>first birthday. I mean, they do live to be four

1217
01:00:02.480 --> 01:00:04.440
<v Speaker 5>hundred and whatever. But I don't know what the equivalent

1218
01:00:04.480 --> 01:00:06.559
<v Speaker 5>is of legal drinking age, but that would be handy.

1219
01:00:06.760 --> 01:00:09.480
<v Speaker 4>But when you're eating whole fish with spines and scales

1220
01:00:09.519 --> 01:00:12.599
<v Speaker 4>and things that are really hard to digest, why pass

1221
01:00:12.679 --> 01:00:15.280
<v Speaker 4>those through your sensitive inner bits? Why not just get

1222
01:00:15.360 --> 01:00:16.320
<v Speaker 4>rid of them flush amount.

1223
01:00:16.480 --> 01:00:18.840
<v Speaker 5>It's just like shaking crumbs and bobby pins out of

1224
01:00:18.840 --> 01:00:19.280
<v Speaker 5>your purse.

1225
01:00:19.519 --> 01:00:22.079
<v Speaker 4>And then once that meal passes and it starts going

1226
01:00:22.079 --> 01:00:25.719
<v Speaker 4>through their intestine, their intestinees this great space saving device

1227
01:00:25.760 --> 01:00:28.719
<v Speaker 4>that's a spiral staircase where food kind of winds its

1228
01:00:28.719 --> 01:00:30.760
<v Speaker 4>way through a kind of looks like a football with

1229
01:00:30.800 --> 01:00:34.079
<v Speaker 4>a spiral staircase, and it's very efficient at pulling out

1230
01:00:34.119 --> 01:00:37.800
<v Speaker 4>all the good nutrients. But some sharks actually have a

1231
01:00:37.840 --> 01:00:41.320
<v Speaker 4>different kind of what's called a scrolling valve, so basically

1232
01:00:41.440 --> 01:00:45.840
<v Speaker 4>they can actually rinse out their intestine out their anus.

1233
01:00:46.320 --> 01:00:49.159
<v Speaker 4>What yeah, yeah, Now this is something you typically want

1234
01:00:49.159 --> 01:00:49.840
<v Speaker 4>to do in private.

1235
01:00:50.400 --> 01:00:52.719
<v Speaker 5>No, really, shake out your rectum in private. You'll see.

1236
01:00:52.960 --> 01:00:56.239
<v Speaker 4>The way we know this works is in aquaria public

1237
01:00:56.280 --> 01:00:59.119
<v Speaker 4>aquaria where they have some of these sharks. They will

1238
01:00:59.119 --> 01:01:01.880
<v Speaker 4>have their sharks out during the day and at night,

1239
01:01:01.920 --> 01:01:03.599
<v Speaker 4>and they look great and the next morning, they command

1240
01:01:03.639 --> 01:01:06.320
<v Speaker 4>the shark's dead on the bottom of the tank. So

1241
01:01:06.400 --> 01:01:08.320
<v Speaker 4>the researchers of the Acquerus will take them out and

1242
01:01:08.320 --> 01:01:10.679
<v Speaker 4>they'll do any cropsy, and what they'll find is that

1243
01:01:10.719 --> 01:01:14.039
<v Speaker 4>their intestine, the lower part of their intestine, has perforations,

1244
01:01:14.119 --> 01:01:17.239
<v Speaker 4>and they internally hemorrhage, and nobody can figure out how

1245
01:01:17.239 --> 01:01:21.000
<v Speaker 4>this was happening. Well, it turns out at wiki Ki Aquarium,

1246
01:01:21.440 --> 01:01:23.280
<v Speaker 4>one of the grad students who is in charge of

1247
01:01:23.320 --> 01:01:27.719
<v Speaker 4>sweeping up the foyer at night, saw this happen. Saw

1248
01:01:27.719 --> 01:01:30.480
<v Speaker 4>this black tip brief shark swinging around, flush this thing

1249
01:01:30.519 --> 01:01:33.440
<v Speaker 4>out its butt, and a jack came over and bit it.

1250
01:01:33.960 --> 01:01:37.280
<v Speaker 5>Oh my god, rude, rude.

1251
01:01:37.880 --> 01:01:40.760
<v Speaker 4>So the great thing is they have the ability to

1252
01:01:40.840 --> 01:01:44.400
<v Speaker 4>completely flush their body their digestive track out to get

1253
01:01:44.480 --> 01:01:46.920
<v Speaker 4>rid of all sorts of debris and parasites and all

1254
01:01:46.960 --> 01:01:49.320
<v Speaker 4>sorts of things. The bad thing is you don't want

1255
01:01:49.360 --> 01:01:51.400
<v Speaker 4>to do that in the presence of other predators.

1256
01:01:52.480 --> 01:01:54.800
<v Speaker 5>Oh my god, this is like triple lock on the

1257
01:01:54.800 --> 01:01:58.199
<v Speaker 5>bathroom here exactly. Oh my god, that's so tragic. But

1258
01:01:58.519 --> 01:02:01.440
<v Speaker 5>who knew that. Whoever was sweeping the lobby was like,

1259
01:02:01.960 --> 01:02:03.920
<v Speaker 5>you just figured out a whole new thing about the

1260
01:02:03.920 --> 01:02:07.840
<v Speaker 5>bowels of a shark exactly. Oh, that's amazing. Both hal

1261
01:02:07.920 --> 01:02:13.039
<v Speaker 5>Science and justin so want to know essentially, how aggressive

1262
01:02:13.079 --> 01:02:14.239
<v Speaker 5>are sharks really.

1263
01:02:15.480 --> 01:02:18.719
<v Speaker 4>Not? Well, they're not any more aggressive than I would

1264
01:02:18.760 --> 01:02:21.199
<v Speaker 4>say most of the other animals that we're familiar with.

1265
01:02:21.960 --> 01:02:25.519
<v Speaker 4>Like all animals, they will protect themselves. Everybody has a

1266
01:02:25.519 --> 01:02:28.599
<v Speaker 4>personal space and when something starts getting into a personal space,

1267
01:02:29.000 --> 01:02:31.840
<v Speaker 4>you will have a breaking point where you will protect yourself,

1268
01:02:32.480 --> 01:02:36.000
<v Speaker 4>push somebody else away, throw at somebody, do whatever you

1269
01:02:36.039 --> 01:02:38.599
<v Speaker 4>have to do to protect that personal space. And we

1270
01:02:38.679 --> 01:02:40.719
<v Speaker 4>know sharks have that, and they have a body language

1271
01:02:40.840 --> 01:02:43.679
<v Speaker 4>that they warn other animals that you're in my space.

1272
01:02:44.000 --> 01:02:47.199
<v Speaker 4>And my predecessor Don Nelson did some really cool research

1273
01:02:47.239 --> 01:02:47.519
<v Speaker 4>on that.

1274
01:02:47.679 --> 01:02:50.239
<v Speaker 5>Do they flick their tails like sassy, No, they.

1275
01:02:50.199 --> 01:02:52.840
<v Speaker 4>Arch their back, they drop their petrol fins. You know,

1276
01:02:53.000 --> 01:02:55.039
<v Speaker 4>like when you chase a cat down an alley and

1277
01:02:55.079 --> 01:02:57.639
<v Speaker 4>you corner them and they arch their back and their

1278
01:02:57.679 --> 01:03:01.519
<v Speaker 4>first stands up and they bare their teeth. That process

1279
01:03:01.639 --> 01:03:03.400
<v Speaker 4>is known as an agonistic display.

1280
01:03:03.639 --> 01:03:06.039
<v Speaker 5>Oh, it's like mad dogging someone mad dogging.

1281
01:03:06.079 --> 01:03:09.400
<v Speaker 4>It's like back off jack. So we know that sharks

1282
01:03:09.440 --> 01:03:12.480
<v Speaker 4>exhibit that behavior, and that behavior is an agonistic display

1283
01:03:12.559 --> 01:03:16.920
<v Speaker 4>because my predecessor would chase them around underwater sub to

1284
01:03:16.960 --> 01:03:19.320
<v Speaker 4>piss them off, and then he would get them to

1285
01:03:19.360 --> 01:03:20.800
<v Speaker 4>the point where they would break out of it and

1286
01:03:20.800 --> 01:03:22.360
<v Speaker 4>they would attack the sub and take off.

1287
01:03:22.840 --> 01:03:23.920
<v Speaker 5>Oh my gosh.

1288
01:03:23.960 --> 01:03:27.400
<v Speaker 4>So he could actually induce that behavior and then get

1289
01:03:27.440 --> 01:03:29.880
<v Speaker 4>them to, you know, basically do what a cat would do.

1290
01:03:30.039 --> 01:03:32.920
<v Speaker 4>And then of course when animals feed, that's not aggressive,

1291
01:03:32.960 --> 01:03:34.159
<v Speaker 4>that's just feeding.

1292
01:03:34.000 --> 01:03:36.920
<v Speaker 5>Right, gotta eat, gotta eat, you gotta eat. You're a shark.

1293
01:03:37.599 --> 01:03:39.480
<v Speaker 5>Sara Naishall wants to know, I've seen a few videos

1294
01:03:39.480 --> 01:03:43.039
<v Speaker 5>recently of sharks enjoying scretches. Do sharks have a type

1295
01:03:43.039 --> 01:03:44.920
<v Speaker 5>of pleasure center in their brains? Do they like?

1296
01:03:45.000 --> 01:03:49.119
<v Speaker 4>Well, screeches, scratches, So they do have a lot itchies,

1297
01:03:49.199 --> 01:03:51.000
<v Speaker 4>I'll give them that. So there are a lot of

1298
01:03:51.079 --> 01:03:54.159
<v Speaker 4>ectoparasites that get on sharks, and they have little claws

1299
01:03:54.199 --> 01:03:56.719
<v Speaker 4>and they move around the body and they probably itch

1300
01:03:57.360 --> 01:04:00.000
<v Speaker 4>so quite often it's not a common sea sharks rub

1301
01:04:00.079 --> 01:04:02.159
<v Speaker 4>on the seafloor, or they'll rub on coral reefs, so

1302
01:04:02.159 --> 01:04:04.719
<v Speaker 4>they'll rub on rocks trying to rub these things off.

1303
01:04:05.320 --> 01:04:06.880
<v Speaker 4>In fact, one of the reasons why we think some

1304
01:04:06.920 --> 01:04:09.480
<v Speaker 4>sharks jump is to try to dislodge those things.

1305
01:04:09.920 --> 01:04:12.960
<v Speaker 5>They'll like literally get off my back exactly. Neil Williams

1306
01:04:13.000 --> 01:04:15.679
<v Speaker 5>wants to know what's with the fish that tags along

1307
01:04:15.719 --> 01:04:19.280
<v Speaker 5>with sharks like an annoying little brother. So the ones that, like,

1308
01:04:19.360 --> 01:04:21.039
<v Speaker 5>I mean, are those lamp breeze? What are they?

1309
01:04:21.239 --> 01:04:24.360
<v Speaker 4>So those are remorra. So there's remorra and shark suckers,

1310
01:04:24.639 --> 01:04:28.679
<v Speaker 4>And basically they're hitchhikers, but they're hitchhikers with a purpose.

1311
01:04:29.280 --> 01:04:32.119
<v Speaker 4>So their goal is to not only catch a ride.

1312
01:04:32.239 --> 01:04:36.800
<v Speaker 4>So sharks are like uber basically for them, but also

1313
01:04:37.039 --> 01:04:41.639
<v Speaker 4>uber eats, right, so as the shark's feeding, it's releasing

1314
01:04:41.679 --> 01:04:44.039
<v Speaker 4>little bits and pieces that they can actually snack on.

1315
01:04:44.480 --> 01:04:47.039
<v Speaker 5>This sounds like the fish version of being a stowaway

1316
01:04:47.079 --> 01:04:49.760
<v Speaker 5>on a gelato truck. And I am into it.

1317
01:04:50.079 --> 01:04:52.039
<v Speaker 4>You know, they're kind of getting a ride and a

1318
01:04:52.079 --> 01:04:52.920
<v Speaker 4>meal at the same time.

1319
01:04:53.039 --> 01:04:54.000
<v Speaker 5>Oh that's so cute.

1320
01:04:54.039 --> 01:04:57.159
<v Speaker 4>Not to mention. Now you're with big brother, and big

1321
01:04:57.199 --> 01:04:59.639
<v Speaker 4>brother nothing's going to come try to eat you because

1322
01:04:59.639 --> 01:05:01.159
<v Speaker 4>you're a hatched to a big shark.

1323
01:05:01.480 --> 01:05:04.000
<v Speaker 5>But they might be like, ugh, get on, yeah.

1324
01:05:03.800 --> 01:05:05.440
<v Speaker 4>They'll do that. They'll do that, and all the all

1325
01:05:05.480 --> 01:05:07.079
<v Speaker 4>the remorse do switch to the other side.

1326
01:05:07.199 --> 01:05:09.760
<v Speaker 5>What a professional pasture. Aki wants to know. Do sharks

1327
01:05:09.800 --> 01:05:12.039
<v Speaker 5>communicate with each other and if so, what do they

1328
01:05:12.039 --> 01:05:12.480
<v Speaker 5>talk about?

1329
01:05:13.559 --> 01:05:16.199
<v Speaker 4>Well, probably the same things we do, like, Hey, how's

1330
01:05:16.199 --> 01:05:18.719
<v Speaker 4>your day going. Have you seen any seals lately?

1331
01:05:19.199 --> 01:05:21.000
<v Speaker 5>Do I have a remorra on my butt right now?

1332
01:05:22.000 --> 01:05:24.920
<v Speaker 4>Just more of the week, my butt look big, stuff

1333
01:05:24.920 --> 01:05:28.639
<v Speaker 4>like that. Yeah. So, you know, that's the part that

1334
01:05:28.679 --> 01:05:30.679
<v Speaker 4>I think is really interesting. That's the part we're trying

1335
01:05:30.679 --> 01:05:33.679
<v Speaker 4>to figure out. A lot of fish use chemicals as

1336
01:05:33.679 --> 01:05:36.559
<v Speaker 4>a means of communication. They use pheromones to communicate with

1337
01:05:36.960 --> 01:05:40.679
<v Speaker 4>individuals of the opposite sex to say, you know, hey, baby,

1338
01:05:40.760 --> 01:05:44.199
<v Speaker 4>I'm are you looking for a mate? Or you know,

1339
01:05:44.440 --> 01:05:47.760
<v Speaker 4>maybe I just saw something really scary and there's there's

1340
01:05:47.760 --> 01:05:50.920
<v Speaker 4>a predator around here, And those chemicals alarm them, so

1341
01:05:50.960 --> 01:05:54.880
<v Speaker 4>they're meant to scare other sharks. So so we don't fully

1342
01:05:54.960 --> 01:05:57.679
<v Speaker 4>understand how that system works. In addition to the body

1343
01:05:57.719 --> 01:06:00.360
<v Speaker 4>language parts and some of the body lane, which may

1344
01:06:00.400 --> 01:06:02.800
<v Speaker 4>be very subtle, big ones tend to show the little

1345
01:06:02.840 --> 01:06:05.920
<v Speaker 4>ones you're in my space. So they'll do things like

1346
01:06:06.000 --> 01:06:09.880
<v Speaker 4>jaw gaping, they'll flap their gums basically, oh my god,

1347
01:06:10.000 --> 01:06:13.280
<v Speaker 4>and that is meant you're pissing me off, You better

1348
01:06:13.320 --> 01:06:14.480
<v Speaker 4>back off, damn.

1349
01:06:14.519 --> 01:06:16.320
<v Speaker 5>So they do to communicate, they do.

1350
01:06:16.519 --> 01:06:19.599
<v Speaker 4>They do. Our job right now is try to figure

1351
01:06:19.599 --> 01:06:21.199
<v Speaker 4>out what those messages mean. Mm hmm.

1352
01:06:22.079 --> 01:06:24.280
<v Speaker 5>And when you say, if there's a predator around for sharks,

1353
01:06:24.280 --> 01:06:26.559
<v Speaker 5>what would be a predator to sharks, what eat sharks?

1354
01:06:26.639 --> 01:06:28.079
<v Speaker 5>Because aren't they an apex predator?

1355
01:06:28.159 --> 01:06:30.840
<v Speaker 4>Sure, well, sharks eat other sharks. Okay, so that they'll

1356
01:06:30.920 --> 01:06:34.280
<v Speaker 4>they'll eat other sharks, no problem. But probably the king

1357
01:06:34.320 --> 01:06:36.639
<v Speaker 4>of the hill, a king of the ocean is really orca.

1358
01:06:37.320 --> 01:06:40.480
<v Speaker 4>I mean, they're the true badasses of the ocean because

1359
01:06:40.519 --> 01:06:42.679
<v Speaker 4>they're the only thing that's known to take down adult

1360
01:06:42.679 --> 01:06:43.440
<v Speaker 4>white sharks.

1361
01:06:43.679 --> 01:06:45.280
<v Speaker 5>Oh, I didn't know that. You know what now that

1362
01:06:45.320 --> 01:06:47.719
<v Speaker 5>you say, it's they're kind of like a an SUV

1363
01:06:47.840 --> 01:06:48.360
<v Speaker 5>cop car.

1364
01:06:48.840 --> 01:06:51.920
<v Speaker 4>They really are. They are true badasses. And what makes

1365
01:06:52.000 --> 01:06:56.079
<v Speaker 4>them the true badasses is that they're warm bodied, they're

1366
01:06:56.119 --> 01:07:01.280
<v Speaker 4>fast swimmers, super smart, and they're very social. So they

1367
01:07:01.320 --> 01:07:02.039
<v Speaker 4>work as a team.

1368
01:07:02.800 --> 01:07:04.960
<v Speaker 5>Oh so they can surround one white shark.

1369
01:07:05.039 --> 01:07:09.320
<v Speaker 4>They're basically like a gang the worst gang of wolves

1370
01:07:09.360 --> 01:07:10.280
<v Speaker 4>you can imagine.

1371
01:07:10.360 --> 01:07:13.559
<v Speaker 5>But it's so funny because no one's afraid of orcas

1372
01:07:13.920 --> 01:07:14.880
<v Speaker 5>like they are sharks.

1373
01:07:15.079 --> 01:07:17.400
<v Speaker 4>H I wonder who did the pr for those whales?

1374
01:07:17.719 --> 01:07:22.400
<v Speaker 5>Damn see world, Here we go. Okay, a couple more questions,

1375
01:07:22.400 --> 01:07:26.440
<v Speaker 5>then I know you gotta go. Here's Karl wants to

1376
01:07:26.480 --> 01:07:29.159
<v Speaker 5>know and Alicia Perrott wants to know how do their

1377
01:07:29.199 --> 01:07:31.719
<v Speaker 5>teeth grow so quickly? And what determines how many rows

1378
01:07:31.760 --> 01:07:33.079
<v Speaker 5>of teeth a shark has.

1379
01:07:34.679 --> 01:07:37.320
<v Speaker 4>Okay, so some of that's genetic. So the number of

1380
01:07:37.360 --> 01:07:40.039
<v Speaker 4>teeth they have perroh is genetic. In fact, we can

1381
01:07:40.199 --> 01:07:43.000
<v Speaker 4>use that as a way of identifying certain species. The

1382
01:07:43.039 --> 01:07:46.480
<v Speaker 4>tooth shape actually changes, which is really cool. What so

1383
01:07:46.679 --> 01:07:48.800
<v Speaker 4>if you're the type of person that hates going to

1384
01:07:48.840 --> 01:07:53.320
<v Speaker 4>a dentist, you should have been a shark absolutely, because

1385
01:07:53.360 --> 01:07:56.400
<v Speaker 4>the cool thing is when they're small, their teeth will

1386
01:07:56.440 --> 01:07:59.360
<v Speaker 4>be a different shape because they're designed for eating different things.

1387
01:07:59.480 --> 01:08:02.400
<v Speaker 4>Usually they when they're small, but as they get bigger,

1388
01:08:02.440 --> 01:08:05.199
<v Speaker 4>their teeth morphology can change so they can eat different things.

1389
01:08:05.320 --> 01:08:08.199
<v Speaker 4>So the cool thing about that is their teeth change

1390
01:08:08.679 --> 01:08:11.599
<v Speaker 4>as they mature, which enables them to feed on different things.

1391
01:08:11.800 --> 01:08:12.800
<v Speaker 5>And they just keep growing.

1392
01:08:12.880 --> 01:08:15.119
<v Speaker 4>I just keep growing. So here you can see behind

1393
01:08:15.119 --> 01:08:17.720
<v Speaker 4>the gum would be another five or six rows of

1394
01:08:17.720 --> 01:08:20.000
<v Speaker 4>teeth that are developed, so the entire front row is

1395
01:08:20.039 --> 01:08:23.000
<v Speaker 4>programmed to it's like literally a conveyor belt. Their front

1396
01:08:23.079 --> 01:08:24.600
<v Speaker 4>row fall out about every thirty.

1397
01:08:24.399 --> 01:08:25.479
<v Speaker 5>Days, Oh my god.

1398
01:08:25.560 --> 01:08:27.760
<v Speaker 4>And a new row of teeth is constantly rotating in.

1399
01:08:28.760 --> 01:08:31.239
<v Speaker 5>And that's why we can find sometimes people find shark

1400
01:08:31.279 --> 01:08:35.479
<v Speaker 5>teeth on the beach like they're just disposable pretty much. Yeah,

1401
01:08:35.720 --> 01:08:39.399
<v Speaker 5>that's amazing. I have never seen a shark skull like

1402
01:08:39.399 --> 01:08:41.159
<v Speaker 5>this up close. And to look and to see them

1403
01:08:41.159 --> 01:08:44.880
<v Speaker 5>all nested in there, it's crazy. It's like it's almost

1404
01:08:44.920 --> 01:08:47.000
<v Speaker 5>like if you were to take a part of rosebud

1405
01:08:47.000 --> 01:08:49.560
<v Speaker 5>and it's just a layer after layer of teeth. Oh

1406
01:08:49.680 --> 01:08:53.279
<v Speaker 5>my god, Oh my god. Okay, last two questions. What

1407
01:08:53.439 --> 01:08:58.600
<v Speaker 5>is the worst thing about your job is it? Is

1408
01:08:58.600 --> 01:09:02.119
<v Speaker 5>it scraping tanks? Is it scheduling press?

1409
01:09:02.199 --> 01:09:02.279
<v Speaker 4>Like?

1410
01:09:02.319 --> 01:09:03.880
<v Speaker 5>What's the shittiest thing about your job?

1411
01:09:03.920 --> 01:09:07.399
<v Speaker 4>What do you hate as a university professor? The worst

1412
01:09:07.479 --> 01:09:10.720
<v Speaker 4>thing about my job is grading? Oh really, oh my god?

1413
01:09:10.760 --> 01:09:13.439
<v Speaker 4>Do I hate grading? Oh it's the worst.

1414
01:09:13.800 --> 01:09:15.479
<v Speaker 5>I love that. This is a person who has been

1415
01:09:16.079 --> 01:09:19.079
<v Speaker 5>in a suspended in a shark take in the ocean.

1416
01:09:19.319 --> 01:09:21.920
<v Speaker 5>And the worst thing about your life is grady.

1417
01:09:22.079 --> 01:09:26.520
<v Speaker 4>I would clean a tank before before our grade. Oh man,

1418
01:09:26.600 --> 01:09:27.359
<v Speaker 4>I hate gred.

1419
01:09:27.880 --> 01:09:29.079
<v Speaker 5>So grading sucks the most.

1420
01:09:29.159 --> 01:09:30.760
<v Speaker 4>Grading sucks the most, you know. I love being in

1421
01:09:30.840 --> 01:09:32.800
<v Speaker 4>the field. I love being out working with my students.

1422
01:09:32.800 --> 01:09:35.560
<v Speaker 4>I love working with sharks. But I have paperwork that

1423
01:09:35.600 --> 01:09:37.119
<v Speaker 4>I have to do and somebody's going to do it,

1424
01:09:37.439 --> 01:09:39.920
<v Speaker 4>and it always falls on me. So that's another really

1425
01:09:39.920 --> 01:09:45.079
<v Speaker 4>crappy job, you know. Even dealing with the press, I

1426
01:09:45.079 --> 01:09:47.960
<v Speaker 4>don't mind doing that because I feel as though the

1427
01:09:48.000 --> 01:09:51.119
<v Speaker 4>more I do it, the more reporters I educate. We

1428
01:09:51.159 --> 01:09:53.960
<v Speaker 4>got we gotta change the dynamic. We got to change

1429
01:09:54.000 --> 01:09:55.640
<v Speaker 4>the way people think about sharks. And to get a

1430
01:09:55.680 --> 01:09:59.800
<v Speaker 4>reporter say that that on that to me is a win, right.

1431
01:10:00.000 --> 01:10:02.000
<v Speaker 5>It's a chance to get people to love sharks as

1432
01:10:02.079 --> 01:10:02.560
<v Speaker 5>much as you do.

1433
01:10:03.600 --> 01:10:06.199
<v Speaker 4>And I think it's working. I think we're slowly making progress.

1434
01:10:06.399 --> 01:10:06.560
<v Speaker 2>Now.

1435
01:10:06.560 --> 01:10:08.720
<v Speaker 5>What's the best thing about what you do?

1436
01:10:10.520 --> 01:10:13.239
<v Speaker 4>Jeez, there's so much I know. I mean, I love

1437
01:10:13.279 --> 01:10:16.680
<v Speaker 4>working with students. I love talking to the public about sharks.

1438
01:10:16.840 --> 01:10:20.560
<v Speaker 4>People have so many interesting questions and observations. I love

1439
01:10:20.600 --> 01:10:24.439
<v Speaker 4>working with kids. Kids are like, they have no fear, none,

1440
01:10:24.600 --> 01:10:27.279
<v Speaker 4>they are just like that is the coolest thing ever.

1441
01:10:29.199 --> 01:10:31.039
<v Speaker 4>I love technology.

1442
01:10:31.199 --> 01:10:34.119
<v Speaker 5>Because you use a lot of it in your telemetry.

1443
01:10:34.239 --> 01:10:36.119
<v Speaker 4>I'm a total tech junkie. If I had to go

1444
01:10:36.159 --> 01:10:38.720
<v Speaker 4>back to school, I do it for engineering. Really, Oh

1445
01:10:38.840 --> 01:10:39.680
<v Speaker 4>my god, I love it.

1446
01:10:39.720 --> 01:10:41.239
<v Speaker 5>But we need you in the shark world.

1447
01:10:41.600 --> 01:10:45.720
<v Speaker 4>No, no, we need we need engineer, computer scientists, shark biologists.

1448
01:10:45.760 --> 01:10:46.479
<v Speaker 4>That's what we need.

1449
01:10:46.720 --> 01:10:49.159
<v Speaker 5>So calling all people who have interest in all those things,

1450
01:10:49.199 --> 01:10:49.680
<v Speaker 5>go do that.

1451
01:10:49.800 --> 01:10:54.079
<v Speaker 4>Come see me please. So and it's changing the way

1452
01:10:54.119 --> 01:10:58.279
<v Speaker 4>we look at sharks. Technology is literally revolutionizing our understanding

1453
01:10:58.279 --> 01:11:01.920
<v Speaker 4>of the ocean. So what held us back was the

1454
01:11:02.000 --> 01:11:02.720
<v Speaker 4>lack of tools.

1455
01:11:02.880 --> 01:11:04.640
<v Speaker 5>You can do so much more now than you could

1456
01:11:04.720 --> 01:11:07.600
<v Speaker 5>twenty years ago in terms of collecting data.

1457
01:11:07.520 --> 01:11:10.359
<v Speaker 4>Right, absolutely, And it's because the technology has got us

1458
01:11:10.359 --> 01:11:13.560
<v Speaker 4>to that point. And the great thing is it's getting

1459
01:11:13.720 --> 01:11:17.359
<v Speaker 4>like minded engineers and like minded commuter scientists to say, Okay, hey,

1460
01:11:17.359 --> 01:11:19.199
<v Speaker 4>I can work with you. That's really cool idea. I

1461
01:11:19.239 --> 01:11:20.920
<v Speaker 4>can build that for you. I can work with you

1462
01:11:20.960 --> 01:11:24.000
<v Speaker 4>to build that. And then when that technology comes along,

1463
01:11:24.159 --> 01:11:27.319
<v Speaker 4>we're suddenly buried in data. Biologists who aren't used to

1464
01:11:27.319 --> 01:11:29.319
<v Speaker 4>having that much data are suddenly going, oh my god,

1465
01:11:29.359 --> 01:11:31.279
<v Speaker 4>what do I do with all this? And now we're

1466
01:11:31.279 --> 01:11:33.520
<v Speaker 4>working with data scientists to go, hey, I know how

1467
01:11:33.560 --> 01:11:35.399
<v Speaker 4>to help you with that, and what it's doing is

1468
01:11:35.439 --> 01:11:38.159
<v Speaker 4>it's showing people how we use the technology, how we're

1469
01:11:38.239 --> 01:11:40.600
<v Speaker 4>using it to understand sharks, how they can use that

1470
01:11:40.680 --> 01:11:43.399
<v Speaker 4>to use the beaches safer. And then it's motivating the

1471
01:11:43.439 --> 01:11:46.720
<v Speaker 4>next generation of student who is interested in science or math,

1472
01:11:46.800 --> 01:11:48.399
<v Speaker 4>or technology or sharks.

1473
01:11:48.760 --> 01:11:51.319
<v Speaker 5>Do you think that there is a world five ten

1474
01:11:51.399 --> 01:11:53.760
<v Speaker 5>years down the line where we look at sharks with

1475
01:11:53.800 --> 01:11:58.000
<v Speaker 5>the same warmth and reverence that we do whales and

1476
01:11:58.439 --> 01:12:04.039
<v Speaker 5>cougars and other maybe predators who are really astounding biologically.

1477
01:12:05.119 --> 01:12:09.000
<v Speaker 4>I think a lot of people are getting there. And

1478
01:12:09.039 --> 01:12:11.720
<v Speaker 4>the tough part is, you know, if you look at

1479
01:12:11.760 --> 01:12:14.520
<v Speaker 4>predators in general, land predators, ocean predators, we got rid

1480
01:12:14.520 --> 01:12:16.680
<v Speaker 4>of them all fifty to two one hundred years. We

1481
01:12:16.760 --> 01:12:20.520
<v Speaker 4>eliminated those things because we perceived them as a potential threat.

1482
01:12:20.800 --> 01:12:24.359
<v Speaker 4>And what's happened since then is humans have now used

1483
01:12:24.560 --> 01:12:26.880
<v Speaker 4>the woods and the mountains and the ocean for all

1484
01:12:26.920 --> 01:12:29.640
<v Speaker 4>sorts of recreation, and we did so without those predators.

1485
01:12:30.319 --> 01:12:33.000
<v Speaker 4>And about twenty five years ago we recognized the importance

1486
01:12:33.000 --> 01:12:35.760
<v Speaker 4>of those predators and we started putting in place protections

1487
01:12:35.760 --> 01:12:38.399
<v Speaker 4>for them. And now that they're coming back, we don't

1488
01:12:38.399 --> 01:12:41.079
<v Speaker 4>know how to act around them. So there's a big

1489
01:12:41.199 --> 01:12:44.640
<v Speaker 4>need to teach people how to be predators savvy again.

1490
01:12:45.319 --> 01:12:48.159
<v Speaker 4>So I give an example seals and sea lions. They've

1491
01:12:48.159 --> 01:12:51.359
<v Speaker 4>come back tremendously. I mean since marinemail were protection Act

1492
01:12:51.399 --> 01:12:53.960
<v Speaker 4>in nineteen seventy three, they went from being on the

1493
01:12:54.039 --> 01:12:57.479
<v Speaker 4>verge of extinction to being fully recovered. So now it's

1494
01:12:57.479 --> 01:12:59.279
<v Speaker 4>not uncommon to be at the beach and I have

1495
01:12:59.319 --> 01:13:02.279
<v Speaker 4>a sea lion. Now, in some cases, the poor animals

1496
01:13:02.279 --> 01:13:05.680
<v Speaker 4>are sick. I've seen people go place their toddler next

1497
01:13:05.680 --> 01:13:08.640
<v Speaker 4>to them to take a picture of that. Now, at

1498
01:13:08.640 --> 01:13:11.760
<v Speaker 4>what point did we think that that was a good idea.

1499
01:13:11.920 --> 01:13:14.760
<v Speaker 4>That animal laying on the beach looks so cute is

1500
01:13:14.840 --> 01:13:17.920
<v Speaker 4>actually an ocean wolf. It's got canines about three inches long.

1501
01:13:18.000 --> 01:13:18.920
<v Speaker 5>Oh god.

1502
01:13:19.079 --> 01:13:21.079
<v Speaker 4>So these are the sorts of things we have to fix.

1503
01:13:21.279 --> 01:13:23.439
<v Speaker 4>Like the family driving a Yellowstone and they see a

1504
01:13:23.439 --> 01:13:25.199
<v Speaker 4>bear eating out of garbage bag on the side of

1505
01:13:25.239 --> 01:13:27.479
<v Speaker 4>the road, and they pull over their car and they

1506
01:13:27.520 --> 01:13:29.880
<v Speaker 4>roll down the window and they give their kid a

1507
01:13:29.960 --> 01:13:32.640
<v Speaker 4>cracker to feed to the bear. Oh God, and they

1508
01:13:32.640 --> 01:13:34.760
<v Speaker 4>take a picture of that. When did we think that

1509
01:13:34.920 --> 01:13:38.159
<v Speaker 4>was okay? Oh no. So these are the things that

1510
01:13:38.159 --> 01:13:38.880
<v Speaker 4>we got to work on.

1511
01:13:39.680 --> 01:13:43.640
<v Speaker 5>So don't be fearless, but be smart.

1512
01:13:43.319 --> 01:13:46.000
<v Speaker 4>Be predator smart. Right, it's so cool to be able

1513
01:13:46.039 --> 01:13:47.800
<v Speaker 4>to see these animals, but we got to give them

1514
01:13:47.800 --> 01:13:49.880
<v Speaker 4>their space and we have to remember their job. They're

1515
01:13:49.880 --> 01:13:53.840
<v Speaker 4>a predator so that we don't become part of the

1516
01:13:53.840 --> 01:13:56.439
<v Speaker 4>food chain. As long as we're smart, we should be

1517
01:13:56.479 --> 01:13:58.399
<v Speaker 4>able to do that. We did it before in our

1518
01:13:58.439 --> 01:14:00.000
<v Speaker 4>ancient history. We can do it again.

1519
01:14:00.840 --> 01:14:03.880
<v Speaker 5>But of course, being predator savvy isn't the same thing

1520
01:14:04.119 --> 01:14:07.920
<v Speaker 5>as being terrified of an extinct megaloton and now watching

1521
01:14:07.920 --> 01:14:09.840
<v Speaker 5>shark week, just take it with a big, big fat

1522
01:14:09.880 --> 01:14:10.520
<v Speaker 5>grain of salt.

1523
01:14:11.720 --> 01:14:15.760
<v Speaker 4>Entertainment wise, enjoy the entertainment. That's just be aware that

1524
01:14:15.800 --> 01:14:18.560
<v Speaker 4>the educational value may not quite be of the same

1525
01:14:18.600 --> 01:14:19.399
<v Speaker 4>CLOrk content.

1526
01:14:19.880 --> 01:14:23.319
<v Speaker 5>Sure, thank you so much for debunking so much fun flame.

1527
01:14:23.560 --> 01:14:26.000
<v Speaker 5>You are amazing in your field. Thank you so much

1528
01:14:26.039 --> 01:14:26.560
<v Speaker 5>for doing this.

1529
01:14:26.800 --> 01:14:27.279
<v Speaker 4>Thank you.

1530
01:14:27.359 --> 01:14:30.319
<v Speaker 5>Yeah, this world. So remember, if you have a stupid question,

1531
01:14:30.800 --> 01:14:34.720
<v Speaker 5>ask a smart people, because seriously, they love talking about

1532
01:14:34.760 --> 01:14:36.880
<v Speaker 5>it and that's how they got smart, and just asking

1533
01:14:36.880 --> 01:14:39.279
<v Speaker 5>you a question as smart as it is. Now. To

1534
01:14:39.359 --> 01:14:42.319
<v Speaker 5>learn more about doctor Lowe's work, you can google shark

1535
01:14:42.439 --> 01:14:45.439
<v Speaker 5>Lab Long Beach. It'll pop right up. He's also on

1536
01:14:45.479 --> 01:14:51.680
<v Speaker 5>Twitter and Facebook at CSULB Shark Lab. That's cal State

1537
01:14:51.840 --> 01:14:56.079
<v Speaker 5>University Long Beach Shark Lab. You can watch the telemetry

1538
01:14:56.119 --> 01:15:01.319
<v Speaker 5>trackers of white sharks, shovel headed guitar fish, sea turtles.

1539
01:15:01.359 --> 01:15:04.640
<v Speaker 5>It's kind of like find my friends. That's at SCA

1540
01:15:04.920 --> 01:15:07.399
<v Speaker 5>tt N dot org. And I'm gonna throw a link

1541
01:15:07.439 --> 01:15:09.640
<v Speaker 5>in the show notes to all this stuff. Don't worry.

1542
01:15:09.720 --> 01:15:11.840
<v Speaker 5>Please do not write this down if you're driving now.

1543
01:15:11.840 --> 01:15:15.000
<v Speaker 5>Ologies is at patreon dot com slash Ologies if you

1544
01:15:15.039 --> 01:15:18.880
<v Speaker 5>want to join the question club, I include as many

1545
01:15:18.920 --> 01:15:22.640
<v Speaker 5>as time allows, and we're also at Ologies on Instagram

1546
01:15:22.680 --> 01:15:25.039
<v Speaker 5>and Twitter. I'm at Ali Ward with one L on

1547
01:15:25.159 --> 01:15:28.880
<v Speaker 5>both the Ologies podcast Facebook group is Poppin' off. Thank

1548
01:15:28.920 --> 01:15:31.960
<v Speaker 5>you Aaron Talbert and Hannah Lippo for admining. You're both

1549
01:15:32.000 --> 01:15:36.119
<v Speaker 5>wonderful and I love you. Ologiesmarch dot com has your

1550
01:15:36.119 --> 01:15:39.439
<v Speaker 5>body actually covered. And again the code for the ten

1551
01:15:39.439 --> 01:15:42.800
<v Speaker 5>percent off sale through July is camp Ologies. Thank you

1552
01:15:43.000 --> 01:15:47.359
<v Speaker 5>Shannon Feltis and Bonnie Dutch for being such rockstars. Thank

1553
01:15:47.399 --> 01:15:50.159
<v Speaker 5>you Stephen Ray Morris who's been under the weather and

1554
01:15:50.239 --> 01:15:53.560
<v Speaker 5>when I expressed I was afraid that editing this on

1555
01:15:53.600 --> 01:15:57.560
<v Speaker 5>a tight turnaround would kill him. He texted me, You're

1556
01:15:57.600 --> 01:15:59.840
<v Speaker 5>not going to kill me with a lot of E

1557
01:16:00.800 --> 01:16:04.960
<v Speaker 5>like me, and I hope he's okay, Stephen, please sleep.

1558
01:16:05.520 --> 01:16:08.319
<v Speaker 5>The music was written and performed by Nick Thorburn of

1559
01:16:08.439 --> 01:16:12.319
<v Speaker 5>the band Islands. And you know, each episode, I tell

1560
01:16:12.359 --> 01:16:14.039
<v Speaker 5>you a secret at the end. Usually it's one of

1561
01:16:14.079 --> 01:16:16.560
<v Speaker 5>my secrets, usually slightly shameful. But I'm gonna tell you

1562
01:16:16.640 --> 01:16:20.199
<v Speaker 5>a cool, happy secret that's not mine. Okay. So if

1563
01:16:20.199 --> 01:16:22.279
<v Speaker 5>you watch the super Bowl performance a few years ago

1564
01:16:22.800 --> 01:16:27.359
<v Speaker 5>with Katy Perry dancing two upholstered seven foot tall sharks,

1565
01:16:27.640 --> 01:16:30.960
<v Speaker 5>one on either side of her, the left shark fucked up,

1566
01:16:31.520 --> 01:16:37.119
<v Speaker 5>could not dance and became this mascot for doing your

1567
01:16:37.119 --> 01:16:41.159
<v Speaker 5>best and just not nailing it. For years, the person

1568
01:16:41.239 --> 01:16:44.640
<v Speaker 5>inside the left shark costume would not speak publicly, and

1569
01:16:44.800 --> 01:16:48.560
<v Speaker 5>finally he did earlier this year. His name is Brian gow.

1570
01:16:48.680 --> 01:16:51.359
<v Speaker 5>He was a dancer with Katy Perry for five years now.

1571
01:16:51.399 --> 01:16:54.199
<v Speaker 5>He's a hairstylist in West Hollywood, and he said he

1572
01:16:54.439 --> 01:16:56.479
<v Speaker 5>knew what he was doing. He was like, I'm a

1573
01:16:56.479 --> 01:16:58.840
<v Speaker 5>good dancer, but I just figured, you know what, I'm

1574
01:16:58.840 --> 01:17:01.399
<v Speaker 5>gonna miss this one up. It'll be more interesting. So

1575
01:17:01.399 --> 01:17:04.079
<v Speaker 5>we got up there, screwed up to choreography. He look

1576
01:17:04.159 --> 01:17:07.239
<v Speaker 5>like an idiot. Everyone's like, yes, left Shark, you are

1577
01:17:07.279 --> 01:17:09.960
<v Speaker 5>giving me life. It is okay to be myself. In

1578
01:17:10.039 --> 01:17:14.840
<v Speaker 5>this episode about accepting sharks, I think the left Shark

1579
01:17:15.079 --> 01:17:17.800
<v Speaker 5>will usher us into a new era of sharks are

1580
01:17:17.880 --> 01:17:22.199
<v Speaker 5>people too. They are individuals. They are imperfect, and that

1581
01:17:22.319 --> 01:17:25.840
<v Speaker 5>is what makes them lovable. We are each our own

1582
01:17:25.880 --> 01:17:33.880
<v Speaker 5>little shark with our own little personalities. Okay, that's my secret. Byebye, pacadermatology, hobbiology,

1583
01:17:34.199 --> 01:17:45.239
<v Speaker 5>ydo zoology, lithology, andology, meteorology, paology, nathology, seriology, selenology.

1584
01:17:52.079 --> 01:17:55.960
<v Speaker 4>That moment right here one of the most viral.

1585
01:17:57.279 --> 01:18:01.399
<v Speaker 5>And super bold history Left Shark stoles. Half Fine Show,
