The Cognitive Tradeoff Hypothesis S3 (Ep 1)

Humans are the only Earthlings with complex language. But at what cost was that ability acquired? In this episode, I visit Tetsuro Matsuzawa to learn about his influential cognitive tradeoff hypothesis.
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KOMMENTARE

  • Distinguished professor: "Look at monkeys!"

    God Emperor SorosGod Emperor SorosVor 2 Stunden
  • 17:06 - 17:15 hahahhaha best moment

    Toni227ThToni227ThVor 2 Stunden
  • I could do that easily

    LobotomisedTardigradeLobotomisedTardigradeVor 2 Stunden
  • Now I wonder what humans would be able to do if they are trained in these memory games from birth like these apes are.....

    AkisameAkisameVor 2 Stunden
  • One way to test this tradeoff hypothesis would be to implement the memory test on chimpanzees that have been taught sign language. If the hypothesis holds true then the chimpanzees who know sign language should have worse memory test results than the regular chimpanzees.

    Dylan AllisonDylan AllisonVor 3 Stunden
  • how do they know how to count???????????

    AstridAstridVor 3 Stunden
  • I wonder if mentally translating the numbers into, "one", "two" etc slows the process down. The chimps just see symbols. I also wonder if improving at this would be much like sight reading music where eventually you go into "sponge mode" and don't translate to say an E flat but just know what it is without paying that much attention. Great documentary. :)

    Mark MMark MVor 3 Stunden
  • chimp on the left pees at 4:47

    Blake .LeberBlake .LeberVor 3 Stunden
  • 1:44 you boy got hella spooked when he heard stranger things

    Jake BatemanJake BatemanVor 3 Stunden
  • The question here would be, if we train a human being for as long as that chimpanzee, which one would perform better? That’s not a brilliant hypothesis . It would have taken a long long time for those chimpanzees to find a correlation between the order of the numbers, and how would a new chimpanzee act???!! I still think we would be better even in short-term memory. We have additional amount of prefrontal cortex that made language possible. The idea is wrong from the start, we didn’t need any tradeoff.

    Hossein GerailiHossein GerailiVor 4 Stunden
  • Wow! Just wow. What a great series.

    Nabil FaresNabil FaresVor 4 Stunden
  • But if language was so good, why isn't there a language 2?

    Nils B.Nils B.Vor 4 Stunden
  • Premium with comments?

    T SERIES SHOULD BE BANNEDT SERIES SHOULD BE BANNEDVor 4 Stunden
  • cool

    Julio figoJulio figoVor 4 Stunden
  • Another effd up Darwin theory lol

    arif awanarif awanVor 5 Stunden
  • That chimpanzee might be able to get the world record in flow free or other puzzle games.

    Naturenerd1000Naturenerd1000Vor 5 Stunden
  • Its all about environment, look at Speed cubers (Quick solving Rubix cubers), High level rhythm gamers, Chess players, Jazz Musicians, FPS gamers, I can list so much it hurts for an example. The more you concentrate on specific traits you will be able to achieve things that seem "inhuman". Anyone ever heard of "OSU!"? Like, I have never seen this Micheal be so sucked into something before while not looking at actual human capability. Luv ya bruh, but this was weak. sorry for raging.

    freemind2pointofreemind2pointoVor 5 Stunden
  • I’m sorry but those chimps are in a fairly controlled environment and trained to take those tests. Put a human in those conditions, since birth like them, with a repetitive daily task to obtain all meals and he/she will do just as well. This hypothesis is severely flawed.

    bogdanovrbogdanovrVor 6 Stunden
  • Is there gonna only be 2 episode

    UnevenTVUnevenTVVor 6 Stunden
  • Did the chimp button up his shirt?

    WalkierWalkierVor 6 Stunden
  • The shirts/collars on this man are distracting

    Logan BoucherLogan BoucherVor 6 Stunden
  • These ideas run beyond galactic stupidity.

    Just MeJust MeVor 6 Stunden
  • Is there anywhere that I can play the memorization test for myself?

    SupernovaッSupernovaッVor 6 Stunden
  • I’m great at grammar... should I be ashamed

    YTMYTMVor 6 Stunden
  • Because we put what we see into words in our head. But they remember through pictures. Direct from theyre eyes.

    FuzzyhoboFuzzyhoboVor 6 Stunden
  • This show is incredible

    ShrimpMageShrimpMageVor 7 Stunden
  • COME BACK MIACHEL

    The SoultionThe SoultionVor 7 Stunden
  • So basically there's a level cap

    Gnar n' RAW steeze\\m//Gnar n' RAW steeze\\m//Vor 7 Stunden
  • Thanks to the top two comments for providing the general 2 modes of thinking present in consumer feedback about youtube premium. Its almost...uncanny...how well they summed those two oposing viewpoints up. Ok cast your votes everybody, we all know DE-visions is watching;.

    Joseph RagonesiJoseph RagonesiVor 7 Stunden
  • This is obviously not an apples to apples comparison between chimps and humans at this task...also, Ai’s mistakes seem to have to do more with a lack of dexterity. I have heard that humans have greater dexterity than chimps, and she is old, so that would make sense

    sleeknubsleeknubVor 7 Stunden
  • Id like to see if replacing the numbers with circles of increasing size would have any effect or perhaps different shapes so that our brains dont try to read the numbers. Id also like to see them try to teach the chimps some basic math.

    Xander WinansXander WinansVor 7 Stunden
  • U may have come from a monkey but I didn't ya nob..The earths flat and u are dumb

    Richard JacksonRichard JacksonVor 7 Stunden
  • I wonder if someone with photographic memory would be able to succeed at this.

    GGVor 7 Stunden
  • Welcome to Season 3 of Mindfield *But why?*

    The Last KnightThe Last KnightVor 7 Stunden
  • Finally a video from VSauce in 1 year!!!

    Cj ChinCj ChinVor 8 Stunden
  • Boring

    HKHKVor 8 Stunden
  • Missed you dad.

    Lucas F.Lucas F.Vor 8 Stunden
  • If humans were put in a cage and had to complete the puzzle when they wanted a snack, and were left there for decades with nothing much more to do, do you think they'd be just as good?

    Skippy BestDogSkippy BestDogVor 8 Stunden
    • +Skippy BestDog Scientists want to work on humans and probe and test them, in such things as desperation of food and survival. But it seems this is a humanitarian issue, the humans need to accept and not be forced into cages. In saying that, there are many tests online of human behavioral concerns under pressure. Vsauce even mentioned at 22:16 revisiting the Stanford Prison Experiment again!!

      Kim LandKim LandVor 7 Stunden
    • +Kim Land What I want to know is; Has there been any human testing beyond a few minutes.

      Skippy BestDogSkippy BestDogVor 7 Stunden
    • No. It would take thousands of years of forming the connections in the brain and even the which particular parts are more convoluted than others through evolution by natural selection. Plus evolution cannot work backwards! So our physical brain could never be at the same level of the evolved monkeys brain ever again. I agree they would be quite good through pure desperation of food. But not 0.5 second good! Plus the 'want' to do this would be missing. These monkeys have free choice in the matter. A free choice human would sit at home on the Internet :D

      Kim LandKim LandVor 7 Stunden
  • Pictures Vs logic. My brother has dyslexia. He can spell some very difficult words that he has remembered. I can ask, how do you spell: "Occupational Therapeutic Syndrome" And he'll get every letter correct. BUT if I ask him to spell a word he has never ever seen before, the most shocking thing happens. I ask, how do you spell: 'Descry' (a descriptive word meaning catch sight of). He will say: Z then A then U then any amount of jumbled letters for any length! Dyslexic people do not form words by sounding them out, or using common association like SH has the letter S then H. They look at EVERY single word as a picture! That's right, he cannot read or spell a single word. But he has memorized the squiggles (pictures of formed words) so perfectly that he knows ... I have no idea maybe 100s of thousands of words. He can read them write them down fully BUT he must learn the picture or look of the word first! When I was a child helping him spell words, and still ignorant to his condition. I could not understand how he could spell Kite but when asked to spell say CAT, he would say: S then M then X then B ??? NONE of these letters are in cat! I would have accepted K, but not X!!!! It was the most strangest thing, that after he memorized the picture of the word he'd know it forever. Plus (I suppose due to this) his memory is incredible, my Mom has confirmed that some of his memories (in detail) at say 2 years old is precisely the scene at the time! I think my earliest memory is late 3yo of a single gate! He remembers the entire house, the plants, the color, and even a broken window!!! My brother is truly amazing, sometimes I think he's a savant. But whilst growing up, many doctors have informed us he is merely dyslexic and has learned to memorize letters forming words, obviously lots of them! I bet my brother could do this memory test a lot better than Vsauce did. Edit// Spelling :) EDIT 2// This must be said. He's a logistics manager at one of the most leading international companies, a millionaire and owns (outright) 2 houses!!!!! Whereas I went to Uni, and I'm in absolute poverty and still renting. Pay day is today, that's good because I need some food, hanging out!!! Anyway that's our society, all good.

    Kim LandKim LandVor 8 Stunden
  • "You took a long, long time" "You don't need to laugh about it"

    MTOMTOVor 8 Stunden
  • Michael: This is going to blow your mind. Me: I bet it’s cool, but there’s no way it’ll blow my mind. I’ve seen countless mind blowing things in my lifeti- *Mind Blown*

    Ptyler BeatsPtyler BeatsVor 9 Stunden
  • Thank you for making S3!! BTW I know he is a Dr. but to me it's rare to see a Japanese speaking good English :p

    Aaron LeeAaron LeeVor 9 Stunden
  • Plz make more regular vids I missed when u made them

    P-51 playerP-51 playerVor 9 Stunden
  • Sources???? Please and thank you

    Alexa perezAlexa perezVor 9 Stunden
    • No

      blyatblyatVor 9 Stunden
  • i wish youtube red was free i love watching these but i don’t have money

    casey barrettcasey barrettVor 9 Stunden
    • I suspect Vsauce hasn't got the 'sharing' knowledge down packed. I feel money is a big component of that :( I cannot afford to sign up to anything, let alone luxury items such as DE-visions Red.

      Kim LandKim LandVor 7 Stunden
    • casey barrett nor are we willing to even take the time to spend money on these videos we’ll just take the free vids. Thanks.

      Ptyler BeatsPtyler BeatsVor 9 Stunden
  • juegos mentales :v

    zaid o35 C.Tzaid o35 C.TVor 10 Stunden
  • Stupid people!

    tri bekatri bekaVor 10 Stunden
  • These 2 dont know shitt!

    tri bekatri bekaVor 10 Stunden
  • It's interesting how our human evolutionary path, which led us towards complex social skills such as language, art, math, science, curiousity & the desire to learn & share our discoveries, was at the cost of other skills. It makes sense of course - evolution tends to pick just one or two key paths at the sacrifice of others. But the loss of things like short term memory may be the reason why our progress hits a wall in the fields of math & science. Our strengths in some ways are also our downfalls. Maybe we can learn a thing or two from "less intelligent" animals who preform better on these tasks ;)

    Doctor OwlDoctor OwlVor 10 Stunden
    • Show them pictures of the Cosmos with billions of stars, and then inform us which ones are new or have vanished. ;)

      Kim LandKim LandVor 7 Stunden
  • I wonder if memories take more “space” now due to our use of language.

    wiredsimwiredsimVor 10 Stunden
    • Hmmm. Wow

      Yello ToxicYello ToxicVor 10 Stunden
The Cognitive Tradeoff Hypothesis S3 (Ep 1)