What are the chances of YOU existing? A biologist explains | Sean B. Carroll

2024 ж. 25 Сәу.
382 224 Рет қаралды

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Humanity has two giant collisions to thank for its existence, explains biologist Sean B. Carroll.
When an asteroid landed on the Yucatan peninsula 66 million years ago, it turned our planet into a debris field of chemicals that, eventually, fostered human life. Sean B. Carroll, author and esteemed biologist, unpacks the consequences of this collision, and claims we, as a species, should feel fortunate that we’re on this planet at all.
This historical cosmic event, paired with the tectonic movement of Earth’s plates and the initiation of the Ice Age, ultimately led to existence as we know it today. Without these random, chance environmental and biological encounters, the development of life would have been stunted, or even entirely nonexistent.
Even the sequence of human conception is random and unlikely, Carroll explains, leading us to reevaluate our understanding of evolution, true survival, and the significance of each individual life.
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About Sean B Carroll:
Sean B. Carroll is an award-winning scientist, author, educator, and film producer. He is Distinguished University Professor and the Andrew and Mary Balo and NIcholas and Susan Simon Chair of Biology at the University of Maryland, and an Investigator of the Howard Hughes Medical Institute. He was formerly Head of HHMI Tangled Bank Studios, and led the Department of Science Education from 2010-2023. He is also Professor Emeritus of Genetics and Molecular Biology at the University of Wisconsin.
An internationally-recognized evolutionary biologist, Carroll's laboratory research has centered on the genes that control animal body patterns and play major roles in the evolution of animal diversity. In recognition of his scientific contributions, Carroll has received the Benjamin Franklin Medal in Life Sciences, been elected to the National Academy of Sciences and the American Philosophical Society, named a Fellow of the American Academy of Arts and Sciences and the American Association for the Advancement of Science, and elected an Associate Member of the European Molecular Biology Organization.

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  • Compare coverage and stay informed on breaking news by subscribing through my link ground.news/bigthink to receive 40% off unlimited access through the Vantage subscription.

    @bigthink@bigthink13 күн бұрын
    • think Financial Audits toxic and abusive. Caleb just posts thumbnails to mock and degrade his guests. He screams and yells at them like a manchild, knows he has vulernable mentally ill guests, and continues to abuse them and make them worse, as well as fostering a community to come attack them and crap all over them. It has RL consequences. Its harmful, he needs to stop. He thinks he is doing good but is causing evil and I'm oncerned people will snap and hurt him and others

      @somethingshiny343@somethingshiny34313 күн бұрын
    • hey guys, if history repeated itself and an asteroid wiped out most of life on earth including us humans, would then 60 million years later an other civilized species emerge?;)

      @mikichimiak7326@mikichimiak732612 күн бұрын
    • Yeah? But I thought that it was seed eaters, backed dinos, + mammals, fish,, etc,, but it was the seed eating dinosaur, beaked.

      @AminJones@AminJones10 күн бұрын
    • 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

      @TravelParbet@TravelParbet10 күн бұрын
    • "Lucky" to be here. Depends on who you ask.

      @LiquidDaylight@LiquidDaylight9 күн бұрын
  • Halfway through this video I got an ad for a monster truck ralley, and I thought “wow. And this is what all of that led up to”

    @mikeyvon23@mikeyvon2313 күн бұрын
    • 😂😂😂

      @joyousenoful@joyousenoful13 күн бұрын
    • LMAO

      @payojaaa@payojaaa13 күн бұрын
    • It's such a wild thing to experience this groundbreaking scientific/philosophical information about the nature of our existence only for it to be interrupted by an ad for the Kia summer sales event

      @Son_of_Bayonetta@Son_of_Bayonetta11 күн бұрын
    • ​@@Son_of_Bayonetta🤣

      @dream.machine@dream.machine9 күн бұрын
    • The people that are into the monster truck show would not believe this video on science. Lol

      @Scorned405@Scorned4058 күн бұрын
  • I've been married to a biologist for over 20 years and I have discovered so many beautiful facts about life.

    @ReneAlexisPenalozaMunoz@ReneAlexisPenalozaMunoz2 күн бұрын
  • Damn I wanted this to be way longer.

    @Patchy190@Patchy19013 күн бұрын
    • Word

      @northwing3416@northwing341613 күн бұрын
    • That's what she said.

      @Sergio2006A@Sergio2006A12 күн бұрын
    • ​@@Sergio2006A 😂

      @the13nth25@the13nth2512 күн бұрын
    • buy his book..

      @softjones3128@softjones312812 күн бұрын
    • After his book read sapiens

      @syamprasaddokka@syamprasaddokka12 күн бұрын
  • Two planetary disasters I owe my life... Oh, so you've met my parents.

    @GreyCrowe@GreyCrowe13 күн бұрын
    • And mine. 😂

      @user-lf5uw9nx7h@user-lf5uw9nx7h13 күн бұрын
    • 😆💀

      @Kc-dq7zj@Kc-dq7zj13 күн бұрын
    • There have been many forks that lead to dead ends. But I wasn’t there to witness it. The fork I’m currently in I can tell you about, because I now exist, thus enabling me to ask the question. 🙋

      @kelsey_roy@kelsey_roy13 күн бұрын
    • HAHAHAHAHAHAHAHAHAHAHAHAHABABAHjahabndjskmahaaaHAAAAA

      @Saritabanana@Saritabanana13 күн бұрын
    • @@kelsey_roywhat the fork

      @emmanuelweinman9673@emmanuelweinman967313 күн бұрын
  • The Universe, the Science and the Scientist reminding me why I should be grateful, everyday. Thank you.

    @kingcrack325@kingcrack32513 күн бұрын
    • Grateful to who ?

      @ahmedzakikhan7639@ahmedzakikhan763913 күн бұрын
    • @@ahmedzakikhan7639 grateful for whoever or whatever created me. The chances of me to likely exist is almost impossible.

      @kingcrack325@kingcrack32513 күн бұрын
    • ​@@ahmedzakikhan7639 To the STANDARD MODEL LAGRANGIAN

      @vblaas246@vblaas24612 күн бұрын
    • ​@@ahmedzakikhan7639 To the standard model lagrangian.

      @vblaas246@vblaas24612 күн бұрын
    • No thanks for the Almighty God that started all this?

      @bolinobis@bolinobis12 күн бұрын
  • I don't know about the whole "we should feel fortunate for being here" part, but even that aside, this video has to be among one of the most eye-popping on the web. We ARE unique.

    @user-fb2kb4wp7s@user-fb2kb4wp7s3 күн бұрын
  • The chances of me existing are either incomprehensibly infinitesimal or 100%.

    @jeffreyjohnson7359@jeffreyjohnson735913 күн бұрын
    • True and I'd bet on the 100%

      @leroydanny4072@leroydanny407213 күн бұрын
    • Both true in an infinite universe.

      @GwEClanGaming@GwEClanGaming12 күн бұрын
    • That’s the point! Nothing he presented explains whether we exist on purpose or by chance.

      @kermitanderson1596@kermitanderson159611 күн бұрын
    • @@kermitanderson1596there’s the problem in your logic. You think everything is black and white, or binary, when in fact it’s not. He provided plenty of examples, but you are not on the same level of knowledge to comprehend the theory. Therefore, you failed to identify the facts presented upon you and instead externalized your frustration of not coming to a conclusion after watching the video. To me, he was quite clear on the matter, but I am scientifically educated and it took me years to learn the language scientists use. Perhaps start small. It’s not easy to learn another language. It maybe counterintuitive that the language is English, but science is not normal English. It’s medical English, there’s a huge difference. Also, get off this echo chamber. You are subscribing to linear thinking people and unconsciously self aligned yourself to the same ideology. If everyone has the same problem, it’s not the problem, it’s the people refusing to do actual hard work to attain knowledge. Surround yourself with clueless people and do not be surprise to be in the depths of hell on earth. Hey, I might be wrong. But please, prove me wrong. It’s always an opportunity to learn.

      @HelioPopTart@HelioPopTart10 күн бұрын
    • They are 100%. I can logically reason it to you.

      @shkronjax@shkronjax8 күн бұрын
  • It's like my great great great grandfather once said: "Sometimes shit happens."

    @Yutappy99@Yutappy9913 күн бұрын
    • wise man

      @The_Great_Beyond@The_Great_Beyond11 күн бұрын
  • This video prompted more questions than answers: How did the smaller animals survive without sunlight for three decades? In other words, don't smaller mammals /reptiles/amphibians need plants? How did they eat when there was no sun for about 30 years? Most multi-cellular organisms need plants at some level for survival. How or why does rock reduce carbon dioxide in the atmosphere? He mentions that the Himalayas reduced CO2 emissions which in turn created the ice-age. Also, how does an ice-age increase the size of our brains (relative to our bodies)?

    @PJVila@PJVila13 күн бұрын
    • The smaller mammals were burrowers, who already spent much time underground. Moreover, plants survived by evolving more resistant seeds and pollen, as well as optimising photosynthesis.

      @weltschmerzistofthaufig2440@weltschmerzistofthaufig244013 күн бұрын
    • It was a short summary, would be great to listen all explanations. They of course exist

      @SuperMrAndersen@SuperMrAndersen13 күн бұрын
    • Hint: They don't know, it's a theory.

      @Nobumblegumforyou@Nobumblegumforyou10 күн бұрын
    • Its a bullshit story. No way a 10km rock creates such total chaos across the whole planet blocking the sun. I just hate this science that guesses things and passes them as fact, preventing others from looking deeper because 'they already figured it out'. A lot of this actually happened in science where people claim they have something already figured out when they dont know shit and made mistakes and complete guesswork during research

      @thefamousdjx@thefamousdjx6 күн бұрын
    • @@Nobumblegumforyou exactly

      @Bellatrace@Bellatrace3 күн бұрын
  • He answers how we got here, but why? If the probability of us not existing is much greater than the probability of our existence as we know it, what made the difference? His answer that this is all an accident is too simple for such complex events, it’s an easy way out, another way of saying, “I don’t know”.

    @paulacon28@paulacon2811 күн бұрын
    • I understand your point of view but in some way every event can be both simple and complex at the same time for example: Someone died of a lightningstrike which is rare on its own but anyway .. If the newborn baby of the buss driver didnt cry all night, the bussdriver would have sleep well, he probably didnt fall because of his unknotted shoelaces, the buss was not canceled, The guy didnt had to walk in an open field.. then Boom!! You see what I want to point out?

      @Rickol91@Rickol91Күн бұрын
    • There doesn’t need to be a why. I think people when asking this question forget that we are a floating rock, orbiting 1 of trillions of stars. It’s not like all these crazy things that needed to happen happened so easily. It’s that we are just one of the lucky happy accidents stacked against infant possibilities. That’s why a “why” doesn’t, and likely can’t, be answered.

      @JustennWolfe@JustennWolfeКүн бұрын
    • @@Rickol91 The video’s thumbnail reads “WHY WE EXIST”

      @paulacon28@paulacon2811 сағат бұрын
  • Looking forward to your book! Enjoy your enthusiasm and analyses.

    @martinsapsitis4292@martinsapsitis429213 күн бұрын
  • In a nutshell ''You truly are special"

    @udoyxyz@udoyxyz13 күн бұрын
    • According to math, this is not at all true. According to math, you are nearly guaranteed to occur.

      @geelee1977@geelee197713 күн бұрын
    • @@geelee1977exactly, the initial conditions 😎

      @aleksmartini4@aleksmartini49 күн бұрын
    • Very difficult to be in a nutshell....? But hey the Universe started with the Whole Universe in a grain of sand by comparison!? And here Endeth the Nutshell paradigms!?

      @1SpudderR@1SpudderR6 күн бұрын
    • Special my butt

      @jobaermolla911@jobaermolla911Күн бұрын
  • Chances are slim to none, and yet at the same time, chances turned out to be 100%.

    @cosmoplakat9549@cosmoplakat95499 күн бұрын
    • I know hey. I still am in the "I dont know" phrase of my life. This is amazing and at the same time as much as it is an accident, there is still questions behind questions on how it all came to be before this even began...

      @melssf7852@melssf78522 күн бұрын
  • Another day another video to think about the meaning of life. Love it.

    @dwidana2574@dwidana257412 күн бұрын
  • 4:47 Wow!! DID NOT know that...and i randomly watched this. Thanks for that info. Hope humanity realizes that existence is a miracle and live in peace. Unlikely to happen but still..

    @neo26@neo2611 күн бұрын
  • Thank you! This was so informative.

    @TattooedGranny@TattooedGranny10 күн бұрын
  • I virtually ran to Play Books to buy your book. Bloody brilliant. 3.5 hours of random goodness. Thank you!

    @STR82DVD@STR82DVD13 күн бұрын
    • Audiobooks aren't reading. It's listening. Only reading is reading. ❤, An audiobook narrator who still believes in paperbacks

      @TheINFJChannel@TheINFJChannel13 күн бұрын
    • @@TheINFJChannel You're arguing medium, whereas I really only concern myself with content.

      @STR82DVD@STR82DVD13 күн бұрын
    • ​@@STR82DVD Understandable, however keep in mind that by reading you use more brainpower which in turn benefits you more than just listening. Creating the sound of words in your own head is an extra step.

      @ArkenGAMES@ArkenGAMES12 күн бұрын
    • @@ArkenGAMES Nothing wrong with listening to audiobooks if you don't have the time to sit down and focus on reading a book. Also, some people aren't good at reading and easily get distracted. They could be have preference towards echoic learning.

      @TheCelticsAREboss@TheCelticsAREboss12 күн бұрын
    • @@TheCelticsAREboss Agreed.

      @ArkenGAMES@ArkenGAMES12 күн бұрын
  • Being "lucky to be here" might just be a bit of an understatement. Mesmerizing video might be one of the best in KZhead.

    @AuronDzilk@AuronDzilk10 күн бұрын
    • Fortunate to be here , really! This crazy hateful world

      @user-pj1yt4rq9o@user-pj1yt4rq9o5 күн бұрын
    • Tell this to a person battling mental illnesses

      @Cheeks63091@Cheeks63091Күн бұрын
  • Well explained. Great lecture.

    @sumirsookdeo9443@sumirsookdeo944313 күн бұрын
  • Wow!! Absolutely brilliant video, thank you - will get the book A Series of Fortunate Events , thank you!

    @amusicment4829@amusicment482913 күн бұрын
  • In order for the things to collide, they need to exist in the first place. If they exist, which they do then they must be coming from a source, since existence only can come from an existing being. So accepting the existence necessitates accepting a source of existence. It does not make sense to refer the existence to a concept that does not exist-like accident. There is existence not accident nor chance. So the existence of a source of this universe is more certain then the existence of the universe.

    @muhammedsaidcakir@muhammedsaidcakir12 күн бұрын
    • yes, using "accident" as a reason stops all reasoning.

      @ernieestrada5774@ernieestrada57746 күн бұрын
    • Totally agree with your final sentence. And that "source" is God.

      @johnhulshoff4794@johnhulshoff47945 күн бұрын
    • @@johnhulshoff4794 Yes we know. Some people who were uneducated wrote all about god and magic and what not. The other 17999 gods are man made and false. But the one you believe in is real. Why? Because you think so.

      @Conics22@Conics225 күн бұрын
    • Well, that was a load krap masquerading as wisdom.

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
  • Beautifully explained!

    @carlosenriquegonzalez-isla6523@carlosenriquegonzalez-isla652313 күн бұрын
    • His explanation was all by accident.

      @bestill365@bestill3658 күн бұрын
  • thanks for sharing

    @tunglam5113@tunglam511313 күн бұрын
  • Wonderful information 💕

    @kariannecrysler640@kariannecrysler64012 күн бұрын
  • As a few other people have commented, the chance of ME existing is 100%. The question “What are the chances of ME existing?” refers to a specific individual, ME. The question can only be asked, then, if I do, in fact, exist. In a world where I do not exist, no questions can be asked about ME, since those questions would refer to nothing. For this reason, questions regarding the chances of a thing existing cannot be asked of things with specified, unique identities.

    @mandelbot5318@mandelbot531812 күн бұрын
    • It depends on the initial conditions you are aware of and the point in time and your mode of calculation. Yes, you can come up with a probability of a future event. Bookies do it all the time. The probability that you come up with is not OBJECTIVE - because we can never include all the variables - but SUBJECTIVE - only including the variables that we can. Bookies often get it wrong and lose money. Stock brokers often get it wrong and lose money. Generals often get it wrong and lose the battle/war.. Once you do exist, it's 100%. Before you existed, it becomes increasingly small as you go back in time. After the football game has ended, who won is 100%. Before the game, different bookies will come up with different probabilities. Investors gamble all the time. Government programs gamble all the time.

      @TorMax9@TorMax98 күн бұрын
    • The question is about the chances of a new born to have a specific genetic code. Like, "wha are the chances, if we throw 10 dices, to get the combination: 6431524316?" - of course, there are infinite gene codes only if we'll never end as a species - or if life will never end. Otherwise the question makes sense.

      @FrancescoDAndrea@FrancescoDAndrea5 күн бұрын
  • this was posted on my birthday wow❤

    @livelyp@livelyp13 күн бұрын
    • What are the chances?😊

      @mikesercanto9149@mikesercanto914912 күн бұрын
    • And 1.5 billion other individuals birthdays .

      @Earthtime3978@Earthtime39787 күн бұрын
    • @@Earthtime3978 1/6 of all people on Earth were born on the same day?

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
    • @@TonyTigerTonyTiger A very high percentage, not exactly that amount. Picked a fun number.

      @Earthtime3978@Earthtime39784 күн бұрын
  • Thank you very much for your useful and informative videos, which have an educational and popularizing function. In our modern times, this is very important and valuable to me! Unfortunately, at the school where I studied, the Biology teacher could not interest me because he was not competent enough or because of his complexes and psychological problems. It's very sad. I sympathized with her at school, and then I was able to grieve for my lost knowledge, thanks to personal psychotherapy. But today I'm trying to catch up thanks to channels like yours!

    @AlexTooRich_Vlog@AlexTooRich_Vlog12 күн бұрын
  • I love this. Thank you.

    @JLChristopher@JLChristopher12 күн бұрын
  • The OTHER awesome Sean Carroll!

    @Darwin_is_my_copilot@Darwin_is_my_copilot13 күн бұрын
    • Oh I was waiting to see Sean Carroll, didn't realize it's a different Sean Carroll 😂

      @timoooo7320@timoooo732013 күн бұрын
    • Nah, neither.

      @SolaceEasy@SolaceEasy13 күн бұрын
    • ​@@SolaceEasy Cry harder

      @SamoaVsEverybody814@SamoaVsEverybody81410 күн бұрын
  • so what you're saying is i'm horribly unlucky

    @realkingfitz@realkingfitz8 күн бұрын
  • Great. Thank you very much for this awesome content.

    @rupestrevideo@rupestrevideo10 күн бұрын
  • That was beautiful. Thank you🙂

    @maximilian9295@maximilian92957 күн бұрын
  • Who knew Santa Klaus was so knowledgeable about biology and cosmology?

    @ianlassitter2397@ianlassitter239711 күн бұрын
    • What matters is his knowledge and presentation

      @touchingsouls795@touchingsouls7953 күн бұрын
  • The thing that first convinced me of life being an accident is just that we're in the only orbit where life is possible. Any closer to the sun and life can't exist yet any further away from it you still get nothing. Then you had to hope that a planet forms in that orbit. And even with that, you had to hope organic chemistry develops. There's just so many ways thing could have gone wrong before you even get to single celled organisms.

    @jayski9410@jayski941013 күн бұрын
    • Life isn't an accident tho I admit there is so much we don't know about ourselves

      @leroydanny4072@leroydanny407213 күн бұрын
    • You should not be convinced. "What are the chances of YOU existing" --> Nearly a 100% guarantee of it happening. If you have a 1/1000000000000 chance of a dice roll happening, but, you have 1/1000000000000000000000 rolls to make, then you can nearly guarantee that the "rare chance" roll, will definitely happen.

      @geelee1977@geelee197713 күн бұрын
    • ​@leroydanny4072 You literally have zero evidence or proof as to make the claim "life isn't an accident." You're correct about one thing, there's much we don't know but that doesn't change the fact this is a random accident.

      @Jacob-ed1bl@Jacob-ed1bl13 күн бұрын
    • i think universe is pre determined

      @prasadpatil8507@prasadpatil850712 күн бұрын
    • so why should single celled organism exist? it shouldnt exist at the first place. they have no business here.

      @malayneum@malayneum12 күн бұрын
  • Probably one of the best hypotheticals I’ve ever heard, that goes hand in hand with this video, is the lottery. Let’s say you have a bag of 100 lottery balls, numbered 1-100. You reach in and grab a random ball. Now, your reaction to what you drew will be determined by the information given to you either before or after you drew the numbered ball. For example, let’s say you drew #33. Probably won’t mean anything to you, initially. But, if I say “OMG! Congratulations! That’s the ball you were SUPPOSED to draw!!!”, you’ll immediately start thinking in your head “wow! What are the chances!” And (if you’re a Theist), you’ll probably thank God for the miracle he just performed. If I tell you before you draw, that the #33 is the winning ball and you draw it. Even better! MORE miraculous! A lot of the reaction we have is attributed to what we know about this hypothetical lottery. Life is the same way. For a Theist, they look at life and think it’s the end result that was MEANT to be. There is no randomness. Their #33 has been drawn since the beginning. But for the rest of us, we understand that life is “a bag of balls” and there is no winning #. There is just randomness. Drawing #33 (life) is just what it is. It could have been any #. Another way to look at is as a mathematical equation. I view life as the summation of all that came before it. If we could start over and had the same conditions for hat brought us here, we’d end up with us here again. However, a Theist will look at the RESULT, ignore the rest of the preceding equation before it, and claim that us being here is the ANSWER. And then they work backwards from that. No wonder they think everything happened for a reason: they are privileged with a kind of faith that told them that #33 (us), was the winning #. 🤷🏻‍♂️

    @Tennethums1@Tennethums1Күн бұрын
  • Amazing talk

    @KaMiQa16@KaMiQa1610 күн бұрын
  • If I woudn 't exist, I also wouldn 't be able to wonder about existing...

    @The_Great_Beyond@The_Great_Beyond11 күн бұрын
  • Things have happened, are happening, & will happen exactly as have, are, & will.

    @SlappyGomez@SlappyGomez11 күн бұрын
    • But why?

      @Earthtime3978@Earthtime39787 күн бұрын
  • Thank you . ❤

    @MultiMurfi@MultiMurfi10 күн бұрын
  • How can the accidents be that precisely accurate 😮 There might be someone out there to make that happen

    @kabirtalpur6355@kabirtalpur63557 сағат бұрын
  • Would be fitting if the video was 11:11

    @nickrajotte6802@nickrajotte680213 күн бұрын
  • This was f***ing great

    @ckm2184@ckm218413 күн бұрын
  • My fave BT gratitude vid ever 🥺🙏🏽

    @baarons93@baarons935 күн бұрын
  • Hey Big Think, I’ve been watching your videos through college. I’m in my last year of school. They inspired me to pursue a career in a psychology related field - Interaction Design. Can you please do a video on eating disorders? I was an extreme athlete for my teenage years until my junior year of college then I developed an eating disorder after a traumatic sprint of experiences. I don’t understand what’s happening to me psychologically but I want to return to athletics and nutrition without fear. I’ve been quite down for a long time - Despite being an ambitious student with strong leadership experience, career direction, a social life, and community. I’m hoping an expert on your channel can help bring me clarity. If you read this, thank you. I enjoy your videos thoroughly.

    @emilywhite9154@emilywhite91547 күн бұрын
  • "Why we exist?" is a peculiar question because that question was brought about by our own existence!

    @natzcam2219@natzcam221912 күн бұрын
    • And the fact that you know you exist and there's not much you can do about the fact that eventually after a few thousand days you'll stop existing, gone forever, is super scary.

      @thefamousdjx@thefamousdjx6 күн бұрын
  • Does it even make sense to talk about being lucky to have been born?

    @dk6024@dk602413 күн бұрын
    • YES!!! This perspective is necessary, in order to be grateful and hopefully live better lives.

      @lexreason258@lexreason25813 күн бұрын
    • Being grateful to be alive is a much better ideology than believing the world revolves around you. (not YOU)

      @LordBrittish@LordBrittish13 күн бұрын
    • @@LordBrittish I don't disagree with your premise, I actually live to personify it. But that doesn't discourage me to challenge it. Why, out of all the species that have ever existed, is it especially useful for ours to be "grateful" ?

      @readynowforever3676@readynowforever367613 күн бұрын
    • @@lexreason258 I'd be interested in hearing your perspective on that inquire as well (?)

      @readynowforever3676@readynowforever367613 күн бұрын
    • @@readynowforever3676 Because the contrary to gratitud is entitlement. And with entitlement comes thinking you are better, superior and more deserving than others. The myth of meritocracy. (That doesn't mean we should not value or recognize hard work, it goes deeper) And we all know how that has turned out in our history. Heck! Is happening right now and we are closer to WW3 because of it.

      @lexreason258@lexreason25813 күн бұрын
  • Fascinating concept to think of. A Series of Fortune Events was an excellent book on the real improbability of us existing, yet we do. Which renders the life we have invaluably priceless.

    @glaurunga8875@glaurunga88755 күн бұрын
  • Did it occur to you that the time and space correlation in the universe and for that matter, the multiverse, are entirely different from what we understand time and space to be? All we can measure is what the human mind can perceive, and that is insufficient for getting a better understanding of the universe.

    @alexgoslar4057@alexgoslar40576 күн бұрын
  • The very moment that every particle popped into existence and spun off on their trajectories was the moment that everything that is came into being. We can take note of individual events along the path that lead to us but we would run out of numbers before we named even a fraction. Whatever the root cause of reality or even if there is no root cause, every event in every moment was the result of the events and moments that preceeded it, the stage was set and always was. We were inevitable.

    @gravestone4840@gravestone484013 күн бұрын
    • 👏🏼👏🏼 damn

      @EricSable@EricSable13 күн бұрын
    • Exactly. The chances of us existing is 100%.

      @squakke@squakke13 күн бұрын
    • Just finished reading Chaos by James Gleick and it shows that nothing is inevitable

      @kelleycavan6911@kelleycavan691112 күн бұрын
    • You know what is inevitable, Arsenal winning the league, come on you Gunners!.

      @TheDimitrios@TheDimitrios12 күн бұрын
    • That would make life deterministic and will result in having no free-will. I believe free will is the essential part of consciencious so this theory wouldnt hold up.

      @majoman7713@majoman771312 күн бұрын
  • Just because the chances of my existence are slim doesn't automatically mean I'm lucky or have anything to be grateful for. I just have to suffer through my existence, and eventually I'll die, just like all other life.

    @catatonicbug7522@catatonicbug75227 күн бұрын
    • Right?! Like I want to be here with all these a-holes.

      @CallingAllMadMen@CallingAllMadMen7 күн бұрын
    • So time flies, you're only here once... make the most of it

      @keilder8543@keilder85437 күн бұрын
    • Hopefully there is something better after this. Yes, we didn't ask to be here.😝😝

      @BritonAD@BritonAD5 күн бұрын
    • We didn’t ask for it, but might as well make the most out of it

      @ilona5746@ilona57464 күн бұрын
    • Yeah I dont wanna be here either fuck this world fuck my parents for having sex fuck it

      @danielclearer8026@danielclearer80264 күн бұрын
  • This was a mind blowing and beautiful video. I especially loved how he equated the astroid that hit the yucatan with the reproduction of human life. Just beautifully crafted. ❤

    @lesliep7727@lesliep772711 күн бұрын
  • Beautifully explained. I feel much smarter and important now.

    @space1commander@space1commander10 күн бұрын
  • This is like rolling 100 dice and after seeing the result saying: omg, it was sooo unlikely that this exact combination happened!! What were the chances?? We are so lucky!! Meanwhile, in some parallel universe, some intelligent reptilian called Sean Barney Carroll: "If the asteroid had entered half an hour earlier and hit, for example, in the Yucatan, well, we wouldn't be here anymore, and we wouldn't be having this conversation, so that's one thing that had to go right, and, yeah, many things could have happened in a different way that we wouldn't be here at all, so I think we should feel fortunate that we are here".

    @FranzVonZeta@FranzVonZeta13 күн бұрын
    • If you roll 100 dice 1,000,000,000,000,000,000 times, you'll see EVERY combination guaranteed. The universe has made that many rolls, or more.

      @geelee1977@geelee197713 күн бұрын
    • @@geelee1977 if you're lucky, yes

      @FranzVonZeta@FranzVonZeta13 күн бұрын
    • @@FranzVonZeta Incorrect, it is a literal guarantee, because math & set theory.

      @geelee1977@geelee197713 күн бұрын
    • ​@@geelee1977 Nope, you got that wrong I wonder where you got that number from though

      @FranzVonZeta@FranzVonZeta13 күн бұрын
    • Aliens were responsible for that “asteroid” and that made way for humans to be seeded on earth and prosper

      @nycest14u2nv@nycest14u2nv12 күн бұрын
  • Great video with an interesting theory...just because you speak with confidence doesn't make it so!

    @NashPotatoesOutdoorShow@NashPotatoesOutdoorShow13 күн бұрын
    • Makes sense when you follow the science, as opposed to say, religion. In the future more information will be gathered and we will understand more.

      @donovanjones4175@donovanjones417513 күн бұрын
    • A confidence that comes from absorbing many years of research studies. The video is a very short summary of that accumulated knowledge. If you want to know more, you can go to your local library and read some books on evolutionary biology, geology, astrophysics, etc.

      @KeithDart@KeithDart13 күн бұрын
  • Interested!

    @yassinelamarti4157@yassinelamarti415712 күн бұрын
  • I, "We" really shouldn't be here. Truly embrace every single minute. It's not always easy to remember that when life gets in the way of "LIFE!!!"

    @Lifeistooshort67@Lifeistooshort672 сағат бұрын
  • As a scientific man, I have to ask: at what point does a series of stastically improbable, very lucky and precise accidents become something beyond just dumb luck

    @krishp1104@krishp110412 күн бұрын
    • At what point did this randomness start!? I suppose that was random as well!?

      @1SpudderR@1SpudderR6 күн бұрын
    • EXACTLY!!!!!

      @robertlint697@robertlint6972 күн бұрын
  • "What are the chances of YOU existing" --> Nearly a 100% guarantee of it happening. If you have a 1/1000000000000 chance of a dice roll happening, but, you have 1000000000000000000000 rolls to make, then you can nearly guarantee that the "rare chance" roll, will definitely happen.

    @geelee1977@geelee197713 күн бұрын
    • Who/what defines chance? It's like "Give me a free miracle(chance) that I explain everything else. An inteligent effect must have a inteligent cause. time by itself is incapable of creating order from disorder.

      @joaopossa7661@joaopossa76615 күн бұрын
  • I would love to hear every other biologists interpretation from professors to students, so that there is no bias.

    @eastafrika728@eastafrika7284 күн бұрын
    • There are tens of thousands of biologists. You'd better get started and better work fast if you want to hear every other one of them.

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
  • Stunning!

    @aristomenismourtarakos9613@aristomenismourtarakos96136 күн бұрын
  • Life is like a phoenix, rising from the ashes of calamities🔥 and desolation

    @joelharris4399@joelharris439913 күн бұрын
    • So you’ve been married, huh?

      @LordBrittish@LordBrittish13 күн бұрын
  • This just brings me right back to the song "The greatest show on earth" by Nightwish which has this spoken section in it "We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born. The potential people who could have been here in my place, but who will in fact never see the light of day, outnumber the sand grains of Sahara. Certainly those unborn ghosts include greater poets than Keats, scientists greater than Newton. We know this. Because the set of possible people allowed by our DNA So massively exceeds the set of actual people. In the teeth of those stupefying odds it is you and I, in our ordinariness, that are here. We privileged few, who won the lottery of birth against all odds. How dare we whine at our inevitable return to that prior state From which the vast majority have never stirred?"

    @Friendly_T_Girl@Friendly_T_Girl11 күн бұрын
  • This was really interesting

    @darragh6814@darragh68145 күн бұрын
  • It is truly amazing at the very low chance that we were each born. It's too bad most of us don't make enough of this unique life we were gifted.

    @sbaumgartner9848@sbaumgartner984811 күн бұрын
    • The ones who have their finger on the red button need to be reminded of this by all these experts

      @xk8xl@xk8xl11 күн бұрын
  • There are no accidents. -Master Oogway

    @prasadpatil8507@prasadpatil850712 күн бұрын
    • Solid reference

      @kevinwhite7647@kevinwhite76479 күн бұрын
  • People are so quick to believe this because it sounds so interesting but ignore the fact that this are theories and we don’t really know.

    @humacunra@humacunraКүн бұрын
  • Hmm. I like things that make me think. Great video.

    @kbophoto@kbophoto8 сағат бұрын
  • this was SOO fascinating!! especially the 1 in 70 TRILLION CHANCE!!!

    @payojaaa@payojaaa13 күн бұрын
  • The fact that we exist is evidence that all possible potential realities already exist, especially if you are the type of person that thinks our existence is infinitesimally tiny mathematically.

    @VietTran-xl2ms@VietTran-xl2ms10 күн бұрын
    • Everett's many world's theory predicts other realities. You existing is not proof enough of anything other than that you exist.

      @paulrussell9632@paulrussell96328 күн бұрын
  • Ecclesiastes 3:11 - "He has made everything beautiful in its time. Also, He has put eternity into man's heart, yet so that he cannot find out what God has done from the beginning to the end."

    @gavinterrell5894@gavinterrell589413 күн бұрын
    • "War! The Republic is crumbling under attacks by the ruthless Sith Lord, Count Dooku. There are heroes on both sides. Evil is everywhere." Star Wars, Revenge of the Sith

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
  • A CHANCE is a CHOICE; بخت and گزیدن are corresponding of these two words in Persian which is language of answers to all questions. بخت and وخت both mean time and rearranging of گزیدن letters will yield the word زندگی which means life. So, yes; everything is by chance which means they take place just in that arranged time.

    @Mim-br7eo@Mim-br7eo3 күн бұрын
  • Professor Stephan Meyers ( Cambridge graduate) estimated the chance of life occurring by undirected means as one in 10 to the 164th power… combine that with the staggering odds of the cosmological constant and the more rational explanation is a Super intelligence that created everything

    @jimmahbee@jimmahbee21 сағат бұрын
  • I thought the video being a paying member-only content meant no ads. (Edit: It was members-only for a couple days then switched to public.)

    @marcoacero@marcoacero15 күн бұрын
    • This isn't a members only video.

      @phlezktravels@phlezktravels13 күн бұрын
    • If you want no ads, you subscribe to KZhead Premium.

      @phlezktravels@phlezktravels13 күн бұрын
    • "their." Use ANY dictionary.

      @user-dh6bj2me5p@user-dh6bj2me5p13 күн бұрын
    • "their." Learn simple words.

      @user-dh6bj2me5p@user-dh6bj2me5p13 күн бұрын
    • Simple​@@user-dh6bj2me5p

      @SimplyHuman186@SimplyHuman18613 күн бұрын
  • incredible. the asteroid had to hit earth at the right time and place, in order for us to emerge. it's like a prophecy come true.

    @HakuCell@HakuCell13 күн бұрын
    • Except prophecies didn't even exist

      @marcioamaral7511@marcioamaral751113 күн бұрын
    • Considering how old the universe is, it’s merely a statistical probability.

      @edwardlee9817@edwardlee981713 күн бұрын
    • Atheists don't wanna hear that…

      @DanFedMusic@DanFedMusic13 күн бұрын
    • We know who made sure that it all happened at the right time and place.

      @hope1416@hope141613 күн бұрын
    • ​@@hope1416Who ? Luke Skywalker ? Did he cause the asteroid ?

      @lm4836@lm483613 күн бұрын
  • Thanks to high entropy and an immense amount of random interconnections in between matter!

    @EviLPlayeR04@EviLPlayeR0412 күн бұрын
  • Buddhism and Taoism were some of the earliest schools of philosophy that highlighted this. It took such a long time for westerners to tune to the same direction. I am a big believer of destiny. Even the probability of us not yet destroyed is too infinitesimally impossible.

    @xoejy5@xoejy53 күн бұрын
  • No chance involved. Consciousness is a force that creates us.

    @AVOCADO.plus.ORANGE.Vintage@AVOCADO.plus.ORANGE.Vintage13 күн бұрын
    • How do you know that?

      @petraravn5421@petraravn542113 күн бұрын
    • Too bad there's no evidence of that, despite thousands of years of looking.

      @geelee1977@geelee197713 күн бұрын
    • @petraravn5421 How much time do you have? It is a person journey of understanding. A recent winner of the nobel prize proved that this experience is a simulation of consciousness. This changes one's relationship with what really going on here.

      @AVOCADO.plus.ORANGE.Vintage@AVOCADO.plus.ORANGE.Vintage13 күн бұрын
    • Says who?

      @lorenzogumier7646@lorenzogumier764613 күн бұрын
  • I’m a licensed addictions counselor ( CACII) I have always told my clients that you have to believe in something. A higher power helps many people realize they are connected to something important. For many people, the journey toward finding a higher power is as beneficial as the addiction treatment process. As they detox from alcohol or other drugs, they become capable of thinking critically about the important things in life.

    @Sleepparalysisdemon2@Sleepparalysisdemon212 күн бұрын
    • "...you have to believe in something...." I believe I'll have another beer.

      @nicolasuribestanko@nicolasuribestanko8 күн бұрын
    • If they could think critically, they wouldn't believe in a higher power

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
  • Very informative Dr Carroll like to hear more of your videos. We are definitely a freak of nature no intelligent design here

    @Joseph-fw6xx@Joseph-fw6xx3 сағат бұрын
  • 当他说道幸运,它是对现状的一种肯定,一种满意,一种知足,一种对于神的崇拜和命运的敬畏

    @foispar161@foispar161Күн бұрын
  • But the question is how life started from nonliving things and what about consciousness? we can explain the materials but unfortunately, there is no clear evidence of where life and consciousness come to make our material body evolve according to time needs. we can easily understand how we are born but how and who gives soul and consciousness to a body and the only answer is that there is a creator for all these.

    @salmankayani8095@salmankayani809510 күн бұрын
    • I hate when they pretend evolution is the answer to everything instead of admitting they dont know anything! They talk as if they all come to that same conclusion but no its driven by the same text books written by clueless people that made a lot of guesswork and passed it as fact

      @thefamousdjx@thefamousdjx6 күн бұрын
    • It is natural for people's brains to fill-in-the-blanks for missing information. It is often expressed via survival and can be tested and retested ending with consistent results. It is far better to not conclude anything without sufficient evidence and to just say "I do not know." Certainly, there is nothing inheritly wrong with searching for answers and throwing out some possibility, but to label things as facts when the facts are not known, is putting the cart before the horse.

      @shawnstatzer95@shawnstatzer955 күн бұрын
    • Since humans don't have souls, your last part was meaningless

      @TonyTigerTonyTiger@TonyTigerTonyTiger4 күн бұрын
    • There is no evidence for a "soul". It's a philosophical concept not a biological one. As for consciousness I think that to we overstate. Consciousness is likely an illusion of our brain that evolved over time. We weren't magically bestowed with it. Life starting at all... well that does seem to be rare and hard.... but there is also a whole lot of stuff out there .

      @victoriadepew6863@victoriadepew68634 күн бұрын
  • And this is why... we should ALL celebrate LIFE!

    @MiguelQUECAMINA@MiguelQUECAMINA13 күн бұрын
    • Yep. In the end nothing matters. We are all on the same sinking boat that inevitably ends in tragedy. We will all be pain free very soon

      @steelearmstrong9616@steelearmstrong961613 күн бұрын
    • @@steelearmstrong9616 ohh someone woke up a bit catastrophic this morning....... And maybe you are right, but in the meanwhile, we can still enjoy and celebrate life!

      @MiguelQUECAMINA@MiguelQUECAMINA13 күн бұрын
    • @@MiguelQUECAMINA ☠

      @steelearmstrong9616@steelearmstrong961612 күн бұрын
  • 8:00 What about cloning?

    @spinningaround@spinningaround12 күн бұрын
  • We exist to keep nature alive ❤

    @pip915@pip9159 күн бұрын
    • But we keep killing it

      @manelumi3985@manelumi39859 күн бұрын
  • Genesis chapter 1 brother!

    @njugu7920@njugu792013 күн бұрын
  • Life has no ultimate meaning. Don't look for it, you won't find it. Key word here is ultimate.

    @raymondtendau2749@raymondtendau274913 күн бұрын
    • Revelation 22:13 - "I am the Alpha and the Omega, the first and the last, the beginning and the end."

      @gavinterrell5894@gavinterrell589413 күн бұрын
    • @@gavinterrell5894 i was drunk when i wrote that to be fair

      @ncedwards1234@ncedwards123413 күн бұрын
  • It's crazy how much of a random factor Time plays in.. It dictated where these asteroids hit.. It's such a crazy thing to think about

    @benmcreynolds8581@benmcreynolds858112 күн бұрын
  • Our existence might be by our own choice, When I think that the human being is not only the body and tge material visual look that we see , when the scientists proved that each of us has his own aura that made me think that we might be much more than a body . Maybe our functional body is just a tool to coop with this period of life , with that material and visual universe, for a certain purpose. As we always hear that everything happens for a reason ( then why our existence wouldn't happen for a reason? ) Maybe our consciousness and the limited things we can think of or deal with is just because our tool ( body ) Was made for that limited reason . Maybe when the body dies , the soul gets its own complete consciousness again and remembers everything. There's something mysterious beyond our imagination ... The universe is made in an organized way , so how could it be that organized and calculated and be randomly created ..

    @AlaaHassan-wv4qg@AlaaHassan-wv4qg12 күн бұрын
  • No one knows how or why we are here. It's all speculation. Some ideas are better than others, but no one really knows the truth.

    @mdwoods100@mdwoods10013 күн бұрын
    • Noone knows WHY, however, science is working and making good progresses in explaining HOW the process worked out. That's not speculation is rather evidence based

      @lorenzogumier7646@lorenzogumier764613 күн бұрын
    • ​@@lorenzogumier7646i agree

      @tonypowder3506@tonypowder350612 күн бұрын
    • How? : The answer doesn't matter much. Why? : No reason at all. Life is just an accident as explained in this video. So it's better to live right and die easy.

      @WhatHow111@WhatHow11112 күн бұрын
  • Wonder why people do not perform this very same exercise but for any other creature living? Bacteria, yeasts, trees, insects, birds... They're no different from us in the existence sense. Probably we all have consciences. Not sure about bacteria, but creatures with a brain, for sure. They simply cannot verbalize this to us. What makes us so special after all?

    @jpmalopes@jpmalopes12 күн бұрын
    • Because we are able to abstract think. And we can build skyscrapers.

      @CallingAllMadMen@CallingAllMadMen7 күн бұрын
  • How could anyone honestly think that the infinite number of variables that had to happen in an exact way, one after another, at all scales from atoms up to universe could possibly be an “accident”. The universe is unfolding exactly as it was always intended to and you’re exactly where you’re supposed to be.

    @whatcouldgowrong7914@whatcouldgowrong791410 күн бұрын
  • ain't no way all of this just came about out of randomness

    @frogery@frogery10 күн бұрын
    • Way to much Order and Pattern consistency.

      @CapitalismDeathSpiral@CapitalismDeathSpiral10 күн бұрын
    • I am……. Inevitable

      @ChartistGammon@ChartistGammon10 күн бұрын
    • I agree. Hope people open their eyes. There is no way all of these are just accidents.

      @lalamierda3590@lalamierda359010 күн бұрын
    • ​@@lalamierda3590hope you open your eyes and learn more about the topic before you start spouting your religious bs

      @93CRAZY93@93CRAZY939 күн бұрын
    • There has to be a creator. This is no accident

      @kevinowensmith1572@kevinowensmith15728 күн бұрын
  • that's not Sean Carroll...

    @MaxRenke@MaxRenke13 күн бұрын
    • there’s two of them. he (theoretical physicist) has has this guy (biologist) on his podcast i’m pretty sure.

      @james-cal@james-cal13 күн бұрын
    • Both good speakers. Phisicist IMHO is better

      @VictorBrunko@VictorBrunko13 күн бұрын
    • He's B, other one is M

      @tchaivorakfauresohnsieg9532@tchaivorakfauresohnsieg953213 күн бұрын
    • Ur not Sean Carrol

      @fromthefrunchroom@fromthefrunchroom12 күн бұрын
    • But why am I here

      @steveh6612@steveh661211 күн бұрын
  • I think everything is predictable if you have the capacity to run the data. It’s just that’s it’s such a large unfathomable amount that we attribute accidents and unique events as random. Nothing is random, everything is predetermined.

    @daydrip@daydrip12 күн бұрын
  • I can explain it… it’s because when we die, we come back. Catch is we don’t remember our past lives. Our brain becomes aware as it develops. Once our brain becomes aware, it begins to build an identity because our brain is divided. What I mean is when you die it’ll be just like you never died because the next brain that becomes aware could be your conscience but it’s new. It’s a new body. It’s a new brain so you won’t remember your past. It’s not like you’re going to visit your past graves, we are antenna. It’s pretty difficult to explain. It’s like our brains before it develops. It’s like an empty cassette. The cassette will not know its existence until it’s filled with enough data to become aware once it becomes aware it creates its own identity. I will die now the next brain that becomes aware it could be me again. Only thing is I won’t remember my past life, but it will be like I never died. That’s why it’s difficult to fathom of not existing forever because we do exist forever. The thing is we don’t remember our past. We only remember from the time that we become aware. We are all the same conscience. It’s only one conscience. The thing is since our brains are divided we develop different identities but it’s all the same conscience from something that didn’t have any data no memory, nothing and building, memory and data and all that and building this identity and self-awareness it’s the same self-awareness every time when we come back. Basically you and I are one and we’ve been here already.

    @swampgod8244@swampgod82443 күн бұрын
  • Makes you think there is a higher power at hand. A coincidence is a label we put on something the mind can't grasp, reason or understand.

    @RJSOBO88@RJSOBO8813 күн бұрын
    • no, our minds are capable of understanding what happened, you're trying to minimize our understanding of the realization of the luck involved in finding this out by conveniently attributing it to 'a higher power'. you've, with your dumbass statement, diminished the work of hundreds of thousands of scientists and the billions of manhours it took for us to come to this realization.

      @JaimeLannister13@JaimeLannister1313 күн бұрын
    • No, it really doesn't necessitate a supernatural origin myth. Coincidence is the concurrence of events that have no causal connection. The way our planet evolved is no more the workings of magic than running into a childhood friend at a local store by happenstance. But It does remind me not to take anything for granted and not to be foolish enough to waste the one, precious life I have waiting on something else.

      @deenadamico2673@deenadamico267313 күн бұрын
    • Really? This makes you think there's a magic sky daddy?!? 🤦‍♀️🤪

      @Kc-dq7zj@Kc-dq7zj13 күн бұрын
    • True you can't exist as a result of randomness. Randomness leads to chaos not order, throwing in big numbers as probable chances is illogical if there's nothing there will be nothing after millions of years.There's intelligent design and creation only self proclaimed pseudo intellectuals deny that.

      @hamzasaleem8127@hamzasaleem812713 күн бұрын
    • Can you conceptualize anything harder than mythical creatures?

      @ViburaBlanca@ViburaBlanca13 күн бұрын
  • We exist to experience the Beauty of God in the highest righteous ways🙏🏾

    @TheInternetLove@TheInternetLove12 күн бұрын
    • Which one??

      @JJdV1980@JJdV198010 күн бұрын
    • I agree though, Thor is so amazing! Glory to Thor.

      @JJdV1980@JJdV198010 күн бұрын
  • so do we have oil in ucatan peninsular

    @ss-ib8gm@ss-ib8gm10 күн бұрын
  • I didn't understand how the emergence of the Himalayas captured CO2 ... Please explain

    @thomaslane702@thomaslane7028 күн бұрын
KZhead