Why Age? Should We End Aging Forever?

  • Published: 20 October 2017
  • Watch part 2 by CGPGrey: stms.pro/user/watch?v=C25qzDhGLx8

    If you could decide today... how long do you want to live?

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    Why Age? Should We Try To End Aging and Live Forever?

Comments • 22 978

  • Kurzgesagt – In a Nutshell

    There's brand new stuff in the Kurzgesagt Merch Shop. Check it out here: shop.kurzgesagt.org

    • earth you are here
      earth you are here  3 weeks back

      Monetized 1 io reeeeeeee

    • Blueskys 83
      Blueskys 83  4 months back

      Kurzgesagt – In a Nutshell my science teacher gave us a writing about if we would take a pill that will stop making us age would I take it and I said no but I should’ve seen this video first to have more things to talk about😅

  • BoZo
    BoZo  7 hours back

    It’s kinda sad to think your parents are going to die, and I wonder what it’s like in the last moments before you go and after

    • Yamile
      Yamile  11 hours back

      I want to get old and die, but while looking young, too much to ask?

      • Willis rodrigues rezende
        Willis rodrigues rezende  11 hours back

        Na imaginacao esta perfeito o modo de viver na terra se parar o corpo humano de envelhecer, mas os organizadores que estao criando esse projeto prejudicariam em tudo enquanto existirmos.

        Em todas as etapas da vida nesse planeta terra existe o instante num humano, bicho, inseto, etc que cercaram e pararam pra analisar detalhadamente o envelhecimento.

        Envelhecer e ruim tinham que acabar com isso que acontece com o corpo humano, para evitar ver a pele mostrando sinais de que a vida esta indo embora.

        • TheGodfather
          TheGodfather  1 days back

          2019 update? any progress?

          • Ben B
            Ben B  2 days back

            Arthur C. Clarke speculated 1000 years should be a fair limit. Had it in his far future scenarios the "Fall of Night" ones.

            IMO what might be possible in as early as 20 years is to make a very good Android body and get into it. Could just be a brain transplant into a clone - and it's possible (via scary toxic waste births) to make a body that's 100% normal except for no brain. Still would have an old brain then, but likely some kind of substrate stem cells could replace the neurons but let the consciousness pass into them.

            Myself I'd like a human like machine body, though advanced enough I could feel though I'd keep an organic brain. I'd work out some kind of acceleration shield (like the Manga "Battle Angel") so any sudden start/stop would meet resistance to protect it. And btw "Corn Starch" if wet does that - "non-Newtonian Fluid" though I'd like something else between the cells.

            Be cool, though. I could jump into different bodies depending on what I wanted, from full metal mobile tanks for asteroid/mars exploration to more attractive ones for fun times...

            • Potato Boi
              Potato Boi  2 days back

              People will live forever if all harmful diseases are gone

              • Zaoshi Kaba
                Zaoshi Kaba  2 days back

                As I see it there's no point in being alive if you end up dead. Be it 100 years or 100 million years, anything you or your children, grandchildren, other descendants, learn, achieve, build, etc. it all will be gone sooner or later. Thus this brings one question - then why bother? If in the end I'm going to stop existing for eternity then why bother doing anything while I do exist? When I'm gone I won't care (or rather won't be able to care) and whatever I did will disappear faster than in 0 seconds (at least from my perspective).

                • Lukas Lundström
                  Lukas Lundström  2 days back

                  I would probably want to live till I'm completely obsolete or don't want to live so about 300 years or so.

                  • Javier Mora
                    Javier Mora  2 days back

                    I want to live forever...

                    • Luke Work
                      Luke Work  2 days back

                      Humans will most likely kill each other

                      • joe spence
                        joe spence  2 days back

                        I wanna live till I'm 355 years old

                        • Miguel Fierro
                          Miguel Fierro  3 days back

                          4:53 I would like to kill that baby and woman with my fists...

                          • • Vertical •
                            • Vertical •  3 days back

                            If I was the only immortal person, I would hate it. I’d have to see everybody who I loved and cared for die. If everybody was immortal, I think that we would have a similar problem. Maybe we have been abused or been given hurtful words. We will remember them forever because we can’t die.

                            • Dragl1d3
                              Dragl1d3  3 days back

                              yes x 1000000000000000

                              • Mar manjo
                                Mar manjo  3 days back

                                If we live too much the overpopulation will increase

                                • Ted Cleveland
                                  Ted Cleveland  3 days back

                                  ive been live for 300 years...hopefully another 300

                                  • Lou Prado
                                    Lou Prado  3 days back

                                    If you mean aging without having the disadvantages, like heart diseases and miscellaneous, I don't know if I would try to live forever. I'd be happy for the first century, but then I think I'd be like "Well, I've seen all I wanted, should I end it?" Because I'm not used to think about living more than 90 years. It's like when you say "it would be better with a society working somehow differently from our." "But, what kind?" We're not used to it, and I don't think we will. Because dying is part of the cycle of life.

                                    • whitebeard007
                                      whitebeard007  2 days back

                                      Lou Prado I won’t see close to all I want until at least a thousand years. So many places to explore, careers and education to try, people to meet, hobbies to take up. One lifetime isn’t enough for me

                                  • sleepy boi
                                    sleepy boi  4 days back

                                    It's ok to get old and die... When someone dies, it gives new opportunity to a new generations..

                                    • NPC 86740296
                                      NPC 86740296  4 days back

                                      Damn I really wanna kill myself now I want to" see" what happens, death isn't comprehensible
                                      4:33 I played a lot of rugby in highschool and the 2 main surgeries I got costed around 200000ZAR (14ZAR=1$)

                                      • 야옹쓰
                                        야옹쓰  4 days back


                                        • TheJackal
                                          TheJackal  4 days back

                                          my guy ill live till time stop if i could

                                          • Gene Schmidt
                                            Gene Schmidt  4 days back

                                            every single comment: "I WANT I WANT I WANT". Everyone wants something they don't have, no one is satisfied with their life now. That is why the whole idea of living "forever" is a pipe dream. It is no different than ancient Egyptians thinking they could live forever if they mummified bodies. Only rich people would have access to this technology, while the majority of populations would suffer. Even if it was possible, a human would go insane after a couple hundred years. Can you actually imagine humans living that long? Already our endless wants have created wasteful technologies that are starting to kill animal species... it is so disgusting these comments. Everyone only thinks of themselves, but who cares if all the species on the planet die off right? We are humans, better than everything, deserve everything, owners of everything. It is the same mentality portrayed in the writings of every advanced empire in history. Then they crumble from their own ignorance. Can you actually imagine a world where the rulers from 4000 years ago were still alive now? Humans have to die so that new generations can arrive with new ideas and new perceptions. Humans have to die so that new generations with new personalities can have their experience. That is how we advance. That is how paradigm shifts happen. You are all so so selfish, just accept that death is natural and necessary. All Kurzgesagt videos give this narrative of false hope from limitless human expansion. Look around you. Look what our expansion has actually done to this planet.

                                            • TheGreatYukon
                                              TheGreatYukon  4 days back

                                              I never want to go. Why people find the idea of the finite existence pleasant is beyond me, I want to find a way to persist forever. Those who believe forever would be hell, grant the technology to live forever, without granting the technology to make forever pleasant. Selective or total memory wipes allow you to exist, and have fun, forever. Even without that, I would rather be eternally bored than ever die. Floating in a void of nothingness unable to leave, forever? Yeah OK that's comparable, that's hell. But if I can still be in a town, still be with people, or just have land, mobility and entertainment? Fine with me. That thought doesn't instill me with the same depression-inducing terror grasping at my mind on a daily basis. I imagine myself sitting in nature, alone, just hanging out, eventually learning to empty my mind and think of nothing. Passive, almost a part of the environment around me, but alive. Still very much alive. That sounds wonderful, and if gets boring? I'll do something else. I would be so, so much happier if I could just know that I'm going to be OK, and I don't have a limited window of time to be. If I could just be free from this constant fucking fear and depression in my head, I would be much happier. I'll deal with the boredom later. After all, I'll have a lot more time to figure it out.

                                              • Ryuuko Mifune
                                                Ryuuko Mifune  5 days back

                                                5:39 We're about to find out.

                                                • 17M Hunter
                                                  17M Hunter  5 days back

                                                  If we did live forever our brain can only process so much over 400 years we would process to much information and become a mega ex vegetable

                                                  • barış aydın
                                                    barış aydın  5 days back

                                                    A G I N G D R O P S B E L O W 0 %

                                                    • Hygebeorht
                                                      Hygebeorht  5 days back

                                                      I want to live as long as it takes to see the first human interstellar settlements, and meeting the first aliens. So probably between 200 and 1000 years.

                                                    • Fantasmic Art 2312
                                                      Fantasmic Art 2312  5 days back

                                                      I would choose the age of 32 to live forever because I can look mildly young, drive, drink and mildly fit

                                                      • Suraj Nag
                                                        Suraj Nag  5 days back

                                                        I want to live 150 years. I want do everything i want to do. I want to learn everything in this world and far beyond this world . Well ik knowledge is vast.

                                                        • Your Average Brian
                                                          Your Average Brian  5 days back

                                                          Ah yes, I love my daily does of depression...

                                                          • Regal Retaliation
                                                            Regal Retaliation  6 days back

                                                            My personal answer?
                                                            Forever, lol

                                                            • Dolly Dupee
                                                              Dolly Dupee  6 days back

                                                              No all people should not die of old age.

                                                              The mass of positive people should not pay for negative people

                                                              Extract the negative then I say yes

                                                              • Ethan Steel
                                                                Ethan Steel  3 days back

                                                                But there are more negative people then positive people.

                                                            • Ezzeldin mohammed
                                                              Ezzeldin mohammed  6 days back

                                                              100000 years would be my choice if it includes my loved ones

                                                              • Solzec
                                                                Solzec  6 days back

                                                                4:09 Ever read the book Scythe? That's what will happen.

                                                                • Hans Cornelius
                                                                  Hans Cornelius  6 days back

                                                                  There are no unique birds in this video

                                                                  • Corrupt O
                                                                    Corrupt O  6 days back

                                                                    so if we don’t really die by aging and actually die by disease we just need to level up our attack and defense stat in ur immune system, done, solved.

                                                                    • Memeories
                                                                      Memeories  6 days back

                                                                      You realize we'd have to stop populating till we found another planet to inhabit cause we don't want 900bill ppl living on Earth who never die

                                                                      People who think of this/agree

                                                                      • me too
                                                                        me too  4 days back

                                                                        Wells that's pretty much already happening naturally in developed countries. Birth rates are lowering.

                                                                    • The stickbot Guys
                                                                      The stickbot Guys  6 days back

                                                                      I want to be immortal

                                                                      • A guy with random convictions

                                                                        Nah, I'm fine with aging. The world's insufferable enough as it is on a daily basis, so I'm not exactly keen on letting live myself live forever in this garbage heap.

                                                                        • A guy with random convictions
                                                                          A guy with random convictions  2 days back

                                                                          @whitebeard007 With the premise of the video, and my poor attempt to come off as edgy, I'm surprised you didn't see that as a joke.

                                                                        • whitebeard007
                                                                          whitebeard007  2 days back

                                                                          A guy with random convictions then don’t. This is biological aging. Might as well just live in great health for as long as you want

                                                                      • Leonel Vlogs
                                                                        Leonel Vlogs  7 days back

                                                                        500 years

                                                                        • mestredagalinha
                                                                          mestredagalinha  7 days back

                                                                          I realy wnt 1000 years so i can learn and work too make thsi better world

                                                                          • Kenji Law
                                                                            Kenji Law  7 days back


                                                                            • Rosario Saguibo
                                                                              Rosario Saguibo  1 weeks back

                                                                              Over-populated or something . I think we shouldn't end aging FOREVER.

                                                                              • me too
                                                                                me too  4 days back

                                                                                Developed countries are already having less kids naturally and it's a big universe so we could send people all over the place.

                                                                            • George Billa
                                                                              George Billa  1 weeks back

                                                                              I want to reach 150,but immediately stop even if im 20 if ww3 starts

                                                                              • PlazmaBurst45 Gaming
                                                                                PlazmaBurst45 Gaming  1 weeks back

                                                                                I dont think we should end Ageing (If we ever had the technology for it) because overpopulation would probably get much worse since less of us would die to old age

                                                                              • Zane Kreger
                                                                                Zane Kreger  1 weeks back

                                                                                Id live until my family dies

                                                                                • Karugotto
                                                                                  Karugotto  1 weeks back

                                                                                  Even if we stopped aging it wouldn't be like we had an indestructible body. Our bones would still get weaker along with many other parts.