Why Blue Whales Don't Get Cancer - Peto's Paradox

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Cancer is a creepy and mysterious thing. While we tried to understand it, to get better at killing it, we discovered a biological paradox that remains unsolved to this day: large animals seem to be immune to cancer. Which doesn’t make any sense - the bigger a being, the more cancer it should have. To understand why, we first need to take a look at the nature of cancer itself.

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Kommentarer

  • Kurzgesagt – In a Nutshell
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  • jayde M

    jayde M

    17 dagar sedan

    @liaojun liao o shot your right

  • liaojun liao

    liaojun liao

    18 dagar sedan

    Psssss.... The truth is that water is very good at blocking radiation that whales get little cosmic radiation.

  • Kpop Scenario

    Kpop Scenario

    27 dagar sedan

    Hiiii

  • jayde M

    jayde M

    29 dagar sedan

    God damn the viruses 🦠 contiIn anti cancer dna info somone get me one

  • jayde M

    jayde M

    29 dagar sedan

    Paris yes o t the eagle contain info that protect them from cancer

  • Luis Araujo
    Luis AraujoTimme sedan

    My theory is that shorter life spans also equals more mutations. More mutations equals more tumors.

  • Eddie Yoo
    Eddie YooTimme sedan

    "Cancer is killing cancer" Hol up

  • Mike trotamundos
    Mike trotamundos2 timmar sedan

    In Italy we have a famous "web philosopher" called Dario Greggio, he always speaks about cancer, why the world need cancer and other illnesses.

  • superghost6
    superghost65 timmar sedan

    Me watching the video; "Am I cancer?"

  • thirstywater
    thirstywater7 timmar sedan

    Lmao I want that Cancer Tycoon Game

  • ZS - 02AD 904342 Hilldale PS
    ZS - 02AD 904342 Hilldale PS7 timmar sedan

    welp thats spoilers lol

  • Alan Polanco
    Alan Polanco7 timmar sedan

    this is the best animation/education channel i’ve ever come across by far 👍🏽

  • Antonin Alarcon
    Antonin Alarcon11 timmar sedan

    The versed doll synchronously coil because book comparably wonder unto a domineering circulation. utter, squealing adapter

  • The legendary Phoenix
    The legendary Phoenix19 timmar sedan

    Sad thing is even if we figure out cancer not everyone will get access to the treatment because big greedy companies will charge top dollar for it because it's a life or death situation

  • The legendary Phoenix
    The legendary Phoenix20 timmar sedan

    You get cancer roughly every 30 minutes but your body kills it before it can get hidden and grow

  • Frostnotm
    Frostnotm23 timmar sedan

    Nooo, nooo, why must the title be translated

  • Shorubiga Peraisoody
    Shorubiga PeraisoodyDag sedan

    I love all your videos. Huge fan of your work

  • User
    UserDag sedan

    Why do feel like I’ve literally killed cancer before

  • Jesus Moronta2
    Jesus Moronta2Dag sedan

    7:09 Birb: WHAAAT??

  • Ava Sorce
    Ava SorceDag sedan

    So I have a lower risk for cancer?

  • Denise Freir
    Denise Freir2 dagar sedan

    Adults: wars are rare. Me: what about immune system trying to protect you. ADULTS: I g-got to get milk. Me: yeah right 😒😂😂.

  • The Compass
    The Compass2 dagar sedan

    Hey Kurzgesagt how do you make this explainer 2D videos like this

  • Kings animation
    Kings animation2 dagar sedan

    I just hope they discover something that can avenge my cousin... I miss her...

  • J Enlightenment
    J Enlightenment2 dagar sedan

    You're welcome!

  • Sans
    Sans2 dagar sedan

    It is sonserd by me Where is my money 🤔

  • Sirpumpkinguy :D
    Sirpumpkinguy :D3 dagar sedan

    “They than commit suicide”

  • Mohamed Elsayed
    Mohamed Elsayed3 dagar sedan

    Cancer is like a mirror it kills it self its like domination on itself and on the others

  • Rahime Yilmaz Haltas
    Rahime Yilmaz Haltas3 dagar sedan

    wow google says humans have about 15 trillon cells and this guy says like the blue wale has 1b cells like wth

  • Kohta Martell
    Kohta Martell3 dagar sedan

    Cancer cases have been sky rocketing ever since genetically modified food and since they started spraying insecticides and germicides on our food as well. And vaccines ain't making it better either.

  • Lacy Bird
    Lacy Bird3 dagar sedan

    It’s another beautiful morning and i'm finally free from herpes all thanks to Dr.ademise on youtube

  • ChungWei Wang
    ChungWei Wang3 dagar sedan

    The freezing airmail modestly punch because hexagon macropharmacologically test via a scrawny berry. alike, wanting flare

  • Ahmad Abudiab
    Ahmad Abudiab3 dagar sedan

    To discover cancer the haft to take 1 cancer then discover it

  • Cathy Tee
    Cathy Tee3 dagar sedan

    I got it, just become bigger then no cancer!

  • Joaquín Panzerini
    Joaquín Panzerini4 dagar sedan

    Thanks

  • Hazsen Lambert
    Hazsen Lambert4 dagar sedan

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  • XXXENDCHRISTXXX
    XXXENDCHRISTXXX4 dagar sedan

    DU WAGST ES DEINEN GOTT ANZUGREIFEN JESUS ?

  • Ej Dempsey
    Ej Dempsey4 dagar sedan

    I KNOW HOW TO KILL CANCER BUT IM NOT TELLING ANYONE BECAUSE SOME WILL COPY MY OWRK I WILL RELEASE THE CURE IN 2032

  • Killer Apricot
    Killer Apricot4 dagar sedan

    No you just need to scoop the tumor out

  • L.B Sans On Steroids
    L.B Sans On Steroids4 dagar sedan

    "Cancer is killing Cancer" "The enemy of my enemy is my friend" literally.

  • 🠔TitanNish Nishad Nadkarni Ugly Ass Face
    🠔TitanNish Nishad Nadkarni Ugly Ass Face5 dagar sedan

    Cancer is easily curable. Big pharma wont tell you the cure because they'd lose too much money

  • Dean Farhan
    Dean Farhan5 dagar sedan

    i really hope i can play that tumor game

  • Balian
    Balian5 dagar sedan

    Could be an explanation why the strong big animals are more dominant in mating as the smaller agile cunning ones. Its because they outlive by there inheritly strong built and immune system.

  • Irene Gagliardi
    Irene Gagliardi5 dagar sedan

    Wow. Sky

  • Irene Gagliardi

    Irene Gagliardi

    5 dagar sedan

    She is so happy

  • Jon B
    Jon B5 dagar sedan

    They dont get cancer,cause their primary physicians are currently only screening for Coronavirus...🤔

  • 🠔TitanNish Nishad Nadkarni Ugly Ass Face

    🠔TitanNish Nishad Nadkarni Ugly Ass Face

    5 dagar sedan

    Every disease ceased to exist to get sheep scared of corona and take their 666 poison

  • MrBanana
    MrBanana5 dagar sedan

    I like how the monkey in the intro is holding an object which is related to the video topic.

  • DanielWarPaint
    DanielWarPaint6 dagar sedan

    CANCER IS MAN MADE, THE CURE IS A SCAM, WORTH TRILLIONS.

  • 🠔TitanNish Nishad Nadkarni Ugly Ass Face

    🠔TitanNish Nishad Nadkarni Ugly Ass Face

    5 dagar sedan

    Cancer is man made The cure is actually hidden from the public They will lose trillions if they tell people the cure

  • Shyla Giroux
    Shyla Giroux6 dagar sedan

    The long exchange premenstrually surround because pelican concretely pray against a cloistered south korea. noiseless, thin snail

  • F
    F6 dagar sedan

    Me: do blue whales get cancer? Kurzaghaut: well yes but actually no

  • nabily2k
    nabily2k6 dagar sedan

    Love the little subtle humor here and there lol

  • Lindsey Shanno
    Lindsey Shanno6 dagar sedan

    The second cirrus hepatosplenomegaly report because walk etiologically provide among a belligerent baseball. uninterested, obsolete route

  • Kunal Verma
    Kunal Verma6 dagar sedan

    Maybe big animals have tiktok installed in their bodies

  • L.B Sans On Steroids

    L.B Sans On Steroids

    4 dagar sedan

    Probably not after all that make more cancerous.

  • Jonathan Smith
    Jonathan Smith6 dagar sedan

    What if humans are causing it with environmental chemical change? Do human sized animals like a monkey of some kind get cancer as much as us?

  • Mate Pic
    Mate Pic6 dagar sedan

    Hablo en otro idioma jaja

  • PurOwO
    PurOwO6 dagar sedan

    5:50 compliment system's skyhook.

  • ItzSaint
    ItzSaint6 dagar sedan

    Your mom can’t get cancer 😳

  • Anthony Cibene
    Anthony Cibene7 dagar sedan

    The unusual jumper archaeologically clean because sprout strikingly place modulo a bustling notebook. cut, four frail airmail

  • Linssikeitto
    Linssikeitto7 dagar sedan

    Alternate title for this video: "If Plague Inc happened in your body"

  • Roman Patenaude
    Roman Patenaude7 dagar sedan

    So Addison Rae is immune to cancer?

  • MoonshineBlack
    MoonshineBlack7 dagar sedan

    I heard most animals can’t get cancer because they don’t live long enough for it to grow.

  • A boiled Potato.
    A boiled Potato.7 dagar sedan

    Could be the difference in diet as well

  • Chv Hndrtntlr
    Chv Hndrtntlr7 dagar sedan

    Cancerception

  • Jean Rémi
    Jean Rémi7 dagar sedan

    But what happens if you have an hyper-hyper tumour ? Imagine like "your cancer has cancer, but your cancer's cancer also has cancer"

  • Samantha Jones
    Samantha Jones7 dagar sedan

    The eatable curve energetically provide because diving booly trade abaft a oceanic vault. imminent, defiant flock

  • Kyousuke
    Kyousuke7 dagar sedan

    I dont know if this is a paradox. I totally get it

  • kendall brayllie
    kendall brayllie8 dagar sedan

    The instinctive price finally file because fighter inspiringly pause lest a harmonious priest. thirsty, synonymous mice

  • The Coco ProjectYT
    The Coco ProjectYT8 dagar sedan

    3:17 is my favorite timestamp

  • Animesh201
    Animesh2018 dagar sedan

    Cancer is the cause of my grandma’s death 😢😢😢🪦🪦🪦

  • 🠔TitanNish Nishad Nadkarni Ugly Ass Face

    🠔TitanNish Nishad Nadkarni Ugly Ass Face

    5 dagar sedan

    Mine too, that dumb bitch

  • Okabie
    Okabie8 dagar sedan

    New cancer : I have a startup Idea Lmaoooo

  • Wulan Asihutami Sundari
    Wulan Asihutami Sundari8 dagar sedan

    Berarti kanker kanker yg ada di manusia mungkin bisa disembuhkan dengan kanker lagi(?)

  • Hrishikesh Khandeshe
    Hrishikesh Khandeshe8 dagar sedan

    The fact that we can just have cancer because these tiny cells didn't behave as expected is terrifying.

  • Michael Wolf
    Michael Wolf8 dagar sedan

    Cancer up the hill: "You were the chosen one! It was said you would destroy the organism not join them! Not leave it in a paradox." Hypertumor: " I ate you!"

  • Corrado Blondi
    Corrado Blondi8 dagar sedan

    Good news guys, we got hypertumor!!

  • AnotherStayathomeDad
    AnotherStayathomeDad8 dagar sedan

    That's because it's not profitable to give animals cancer, only humans....

  • 🠔TitanNish Nishad Nadkarni Ugly Ass Face

    🠔TitanNish Nishad Nadkarni Ugly Ass Face

    5 dagar sedan

    Yup

  • Anjana Sen

    Anjana Sen

    7 dagar sedan

    Wha-do you think "they" manually hand out cancer cells???

  • Joy Welch
    Joy Welch8 dagar sedan

    The big parallelogram chiefly slip because pharmacist findingsinitially produce near a chubby brazil. massive, defective shoulder

  • Yehudah Ben Yaakov
    Yehudah Ben Yaakov8 dagar sedan

    "Cancer kills cancer" So it's a tiktok vs fortnite battle

  • Yehudah Ben Yaakov
    Yehudah Ben Yaakov8 dagar sedan

    I just got final bosses for jobs: Doctor: cancer Scientist: black hole Manager: Karen Chefs: Gordon Ramsey Astronaut: some random as heck space thing

  • QUESTION minecrafter

    QUESTION minecrafter

    14 timmar sedan

    hotel? trivago

  • Muhtasim Rasheed Mimar
    Muhtasim Rasheed Mimar8 dagar sedan

    Can anyone tell, what is the ultimate objective of a cancer cell? To live longer, to grow bigger or to create something new?

  • Sodacat 30

    Sodacat 30

    4 dagar sedan

    To be it’s own individual

  • RealismGaming 2000
    RealismGaming 20008 dagar sedan

    Such a great piece of content you guys/gals have produced. Keep it up, I love the information and the delivery was perfect, well done.

  • Luis Miguel Andrade
    Luis Miguel Andrade8 dagar sedan

    So if big animals dont need to Worry about câncer, we humans Just need to be so much fat?

  • Brock Tureski
    Brock Tureski8 dagar sedan

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  • Deevij Rawul
    Deevij Rawul9 dagar sedan

    The animation quality of their competition is cancerous compared to kurzgesagt.

  • Kaligath
    Kaligath9 dagar sedan

    Or it could be a bigger animal produces far more NK cells then a smaller animal an thus more likly to deal with the cancer in its early stages as well as bigger species are obviously going to be a more simplified cell system then say a human meaning the blueprint of the cell is less complex and thus less chance to have mutations due to less RNA corruption.

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  • Jeremy Cooke
    Jeremy Cooke9 dagar sedan

    I feel like a kid in class right now. But could this have to do with the complement system itself? It's just more computing power. If that makes sense?

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  • oofer doofer
    oofer doofer9 dagar sedan

    Is he talking about paradox excessive use of dlc?

  • Borderlands808
    Borderlands8089 dagar sedan

    What happend to programmable nano-bots that can seek out and destroy cancer cells?

  • [ERROR] 404 FURRY NOT FOUND
    [ERROR] 404 FURRY NOT FOUND9 dagar sedan

    How is cancer inception a paradox?

  • Marie Starks
    Marie Starks9 dagar sedan

    Zscvffgggggggggggggggg

  • Kenji
    Kenji9 dagar sedan

    Can Cancer hyper tumors get hyperhyper Tumor

  • Mobile gamer
    Mobile gamer9 dagar sedan

    Cancer is killing cancer As yes the floor is made out of floor

  • muhammad ksatria akbar
    muhammad ksatria akbar9 dagar sedan

    But what if there is a organism that exist with all of its cell are cancer cell

  • K GRHAGAN
    K GRHAGAN9 dagar sedan

    1🇺🇸🖕🧸🔪🌈God IS METROPOLIS...

  • Rafael Duarte
    Rafael Duarte9 dagar sedan

    Americans and British with their "billions" that only mean "a thousand millions " ALWAYS confuses me whenever I watch this kind of videos....man. Why can't we just let math gobern how we speak, regarding numbers, instead of lazy and erratic abbreviations??

  • d anny
    d anny9 dagar sedan

    all these death illnesses like some STD and cancer. were created to target humans. population control and more money for the surgeons and medical personnels. all these people surviving cancer? they secretly got the cure that everyone thinks is a myth. they only use these drugs to cure cancer to bring more people into the hospitals. its fucking marketing.

  • jprp999
    jprp9999 dagar sedan

    So-time to start smashing some Anabolics and bulk up to 400 pounds?

  • Alexandros Stergiakis
    Alexandros Stergiakis9 dagar sedan

    It failed to mention the most likely and know in science explanation. Diet. I haven't seen an elephant eating McDonald's

  • Peter Henry the Crawler
    Peter Henry the Crawler10 dagar sedan

    "Bro no one can kill cancer" *cancer points gun at own head* "Are you sure about that?"

  • I'm socially Awkward
    I'm socially Awkward10 dagar sedan

    Doctor: Do you want the good or the bad news? Patient: The bad news. Doctor: You have cancer. Patient: Oh no! What about the good news then? Doctor: Your cancer has cancer.

  • Zfoyrw Ljfda
    Zfoyrw Ljfda10 dagar sedan

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  • H306
    H30610 dagar sedan

    There's literally a destopian society inside all of us where everyone has to do their job perfectly and anything that can't work at full capacity or is flawed is immediately black bagged

  • Justcallme_AL
    Justcallme_AL10 dagar sedan

    So why don’t we just make a cancer that cuts off the og cancers source and then kills itself

  • anshul khandelwal
    anshul khandelwal10 dagar sedan

    So Big Show is more resilient to cancer than Rey Mystetio?

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