Geoengineering: A Horrible Idea We Might Have to Do

27 okt 2020
3 921 564 Áhorf

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Sources & further reading:
sites.google.com/view/sourcesgeoengineering

By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year. In the tropical zones, millions suffer from famine and resource wars have made millions more flee to the north. As things quickly get worse, in an act of desperation, the world's governments decide to enact an emergency plan...
It is far from certain that a grim scenario like this will play out. But the failure of world leaders to effectively address climate change, makes it far from impossible.
So in the near future it might become necessary to try something radical to slow down rapid climate change: Geoengineering. Interventions so massive in scale that they might undo centuries of human behavior. Or make everything much worse.
What is geoengineering, is it really an option and what if it goes wrong?

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Ummæli
  • To support Kurzgesagt and learn more about Brilliant, go to www.brilliant.org/nutshell and sign up for free. The first 200 people that go to that link will get 20% off the annual Premium subscription. Thanks to our friends from Brilliant for supporting this channel.

    Kurzgesagt – In a NutshellKurzgesagt – In a Nutshell28 dögum síðan
    • Butterkix ii

      Jin YangJin Yang4 klukkustundum síðan
    • Butterkix i

      Jin YangJin Yang4 klukkustundum síðan
    • Butterkix i

      Jin YangJin Yang4 klukkustundum síðan
    • Iuu

      Jin YangJin Yang4 klukkustundum síðan
    • Omg!! 😂😂😂

      manicmachinist69manicmachinist69Degi Síðan síðan
  • First, can we appreciate the beauty of the volcanic eruption animation? Second, can we please test this in Kuwait first! It's passing 50 degrees celcius in summer!

    BasharBashar57 mínútum síðan
  • Anything is better than nothing, why are we not doing anything big already

    John SmithJohn SmithKlukkustund síðan
  • Mt Pinatubo was from Philippines

    turkey pultturkey pult2 klukkustundum síðan
  • It sounds like another disaster to be created by short sighted leaders.... Why can we just do things properly, and stop trying to cut corners so much. No amount of technology is enough to counter human stupidity.

    Shu MeisterShu Meister3 klukkustundum síðan
  • Really?!! Nothing new here. It is and has been happening for while now. You see it in sky almost daily all around the world and it matches all the patents for it. It is one the largest contributors to climate change.

    The LuminaryThe Luminary3 klukkustundum síðan
  • only 3 reasons i watch this; animation, education, AND HIS DAMN VOICE

    hey, how are youhey, how are you4 klukkustundum síðan
  • What will happpen to The plants they will die with no sun

    Belkicita BaezBelkicita Baez5 klukkustundum síðan
  • Dear pinheads, this is all ready happening, for a long time now.

    chrispony5000chrispony50007 klukkustundum síðan
  • Do a video on nuclear vs solar and wind energy. I’m particularly interested in their environmental impact rather than economic viability.

    Talha KoçTalha Koç11 klukkustundum síðan
  • Good video

    Lizard 8383Lizard 838311 klukkustundum síðan
  • What if we use Co2 for energy?

    Bryant HernandezBryant Hernandez14 klukkustundum síðan
  • No Arabic translation 😓

    عبد العزيز الشهريعبد العزيز الشهري14 klukkustundum síðan
  • I dare you to watch all the Kursgesat videos (trust me, you will have a big brain after)

    frank yangfrank yang14 klukkustundum síðan
  • That sky gas thing->Animatrix vibes.

    deepstraszdeepstrasz15 klukkustundum síðan
  • Some parts from this reminds me of Animatrix, where they blocked off the sun becoz they believed *those robots get energy from the sun" And the line "Thus the man become architect of his own demise" from the film.

    Jon Alben VasquezJon Alben Vasquez15 klukkustundum síðan
  • Am I the only one who is seriously baffled that there are people considering this? I guess the only thing that surpasses human stupidity is it's hubris.

    Timo KöhlerTimo Köhler16 klukkustundum síðan
  • 🍌HE DOES NOT LIKE THE BANANA HUNGRY BABOI NOT LIKE DA BANANA 🍌

    T DanglerT Dangler17 klukkustundum síðan
  • 💑👩‍❤️‍👨👨‍❤️‍👨👨‍❤️‍👨👩‍❤️‍👩👨‍❤️‍👨👩‍❤️‍👨💑👩‍❤️‍👩👩‍❤️‍👩👩‍❤️‍👨👩‍❤️‍👩

    T DanglerT Dangler17 klukkustundum síðan
    • BABE

      T DanglerT Dangler17 klukkustundum síðan
  • 4:54 HE JUST HIT A BONG

    T DanglerT Dangler17 klukkustundum síðan
  • RUH ROH REGGY

    T DanglerT Dangler17 klukkustundum síðan
  • Please turkısh subtitle!!!!!

    x xx x17 klukkustundum síðan
  • Stop propagating globo-bolshevik scams.

    Pipes are white supremacyPipes are white supremacy19 klukkustundum síðan
  • Its solar system warming and not exclusively here on earth. If thats the case why do we need to poison the earth and teraform our environment then? Do you homework and stop helping the agenda

    WSWS19 klukkustundum síðan
  • Geo engineering “we might have to do”? They don’t have to do it and They have been doing it for over 50 years. You dummies are just trying to normalize it for the general, oblivious, willfully ignorant public.

    P.E.L.E Planar Earth Lovers EverywhereP.E.L.E Planar Earth Lovers Everywhere21 klukkustund síðan
  • Sub indonya mana gan

    ClaudiusClaudius21 klukkustund síðan
  • At least I will be dead by then

    WAYV !WAYV !22 klukkustundum síðan
  • Imagine, all of humanity, trapped in a spaceship. The engineers and scientists have discovered something drastic: this spaceship is on a direct collision course with a massive planet, albeit in the far future. However, turning the ship is hard: it needs a lot of pilots and captains to do it, and it might take years. But there is time, so they have two options: Either they try to steer the spaceship away from the planet, which will take a lot of effort and money, and will require everyone on the ship to push on one side, but the scientists are confident this will work with less drastic measures and consequences than the second option: blowing up the planet. Sure, everyone might continue their usual life, but the risks are immense: the planet may not blow up, the explosion may even fling a part of it directly to the spaceship, damaging it even further. But it might work. Despite this, a lot of captains and pilots deny the planet approaches. Now, which solution will you choose? Reduce the CO2 in our lives to steer away from danger, or blow up the planet?

    Kitty SayaKitty Saya23 klukkustundum síðan
  • I wonder how many people's presentation were saved by this channel but that sure was the case for me

    HirogensHirogensDegi Síðan síðan
  • I'll always say: Biofilters using the photosynthesis to trap the excess of carbon dioxide away of the atmosphere

    Música TalvezMúsica TalvezDegi Síðan síðan
  • plss vietsub vid

    T U N AT U N ADegi Síðan síðan
  • Yeah. I'm gonna live in my car in the woods. Not only will I be doing better for the environment, but I can also disconnect myself from the BS that's constantly propagated on media. Besides, having anything more than what you need doesn't do anyone any good, not even you. Consuming a lot of expensive junk will never fulfill you

    Andrew GodlyAndrew GodlyDegi Síðan síðan
  • Hello

    Ed wawa sicence Michael BooeEd wawa sicence Michael BooeDegi Síðan síðan
  • Hey could you please make more videos about technology like the dyson spear and the stellar engine?

    Jasper ZhangJasper ZhangDegi Síðan síðan
  • Who else thought the plane was farting in the thumbnail?

    Nebula081Nebula081Degi Síðan síðan
    • If they can cool the planet, then I can live with more pollution! Yay!

      nieooj gotoynieooj gotoyDegi Síðan síðan
  • Man, Alex Jones was right about everything lol

    Andrew LegoAndrew LegoDegi Síðan síðan
  • is this climate change?

    Romeo CovaciRomeo CovaciDegi Síðan síðan
    • Thumbnail: plane fart

      nieooj gotoynieooj gotoyDegi Síðan síðan
  • Nuclear - the savior for our sins.

    David LaurelDavid LaurelDegi Síðan síðan
  • here comes the chemtrials conspies

    DOOM_ day-12DOOM_ day-12Degi Síðan síðan
  • OMG!! Absolutely the most ludicrous idea..... Ever. Do people actually believe this drivel?? SMH

    manicmachinist69manicmachinist69Degi Síðan síðan
  • So it's still a "conspiracy theory" - or is it now ok for us to talk about how we have been doing this for over 50 years?

    Tranquil ObserverTranquil ObserverDegi Síðan síðan
  • To the 1% of people reading this, Jesus loves you. Take care and be safe.

    kwame damuahkwame damuahDegi Síðan síðan
  • They are already spraying us like bugs! Just look up! It does not take a genius to figure it out! Could, may, might my butt! They have been spraying us for decades!

    Soul WarriorSoul WarriorDegi Síðan síðan
  • I swear, if we resort to releasing sun blocking gas, people are gonna be crazy about chem trail theories.

    Matthew GuilbertMatthew GuilbertDegi Síðan síðan
  • This is like the backstory of The Matrix.

    Erwin SErwin SDegi Síðan síðan
  • This is like geostorm movie trailer

    Jay-An ArevaloJay-An Arevalo2 dögum síðan
  • This channel is pure brainwashing

    Zénon1133Zénon11332 dögum síðan
  • Ainda não lançaram as legendas em Português 😢

    Chapéu de PalhaChapéu de Palha2 dögum síðan
    • Entendo sua dor.

      Yin YangYin YangDegi Síðan síðan
  • There is so much marine life that is sensitive to even small amounts of iron!

    Vivian TristesseVivian Tristesse2 dögum síðan
  • The future is basically “Interstellar”

    Vincenzo MoranoVincenzo Morano2 dögum síðan
  • Thumbnail: plane fart

    Gabriella LinetskyGabriella Linetsky2 dögum síðan
  • If they can cool the planet, then I can live with more pollution! Yay!

    Alistair BrockAlistair Brock2 dögum síðan
  • Would you consider to make a video on meditation? The science, not personal Experience (unless you have integrated it to Experience) A lot of the science is based on people’s experience and integrated with neuroscience. I think your (I know you are multiple peaople btw :) ) channel with a great meditation video could help a lot of people and the world. I’ve watched your greatful video Those combined are really strong (according to other people, I haven’t really focused consciously on being grateful. Meditetion need more objektivity and that’s done through science, you guys are in a great position to make a video on it Great day

    MrBlodhundMrBlodhund2 dögum síðan
    • Now why can't Alegria be this pleasant to look at?

      nieooj gotoynieooj gotoy2 dögum síðan
  • let's not forget that this acid forming in the atmosphere will come raining back down again

    Casper BornCasper Born2 dögum síðan
    • Love this show, wake up early just to watch it ??

      nieooj gotoynieooj gotoy2 dögum síðan
  • Türkish suptiters

    RN MusicRN Music2 dögum síðan
  • Soooooo we're buggered then😮

    Grog BogglerGrog Boggler2 dögum síðan
  • I love videos about the world ending

    BigalettoBigaletto2 dögum síðan
  • We could actually make an international agreement to make a lot more white surfaces... It would be ratther cheap to change all asphault to concrete, paint all roofs white and make a lot of vertical gardens...

    andré Amaralandré Amaral2 dögum síðan
  • Capitalism is destroying the planet They don't want to stop using fossil fuels because it makes their pockets full with superprofits

    RedFortressRedFortress2 dögum síðan
  • “Oh no zone” That got me

    Fungusz _Fungusz _2 dögum síðan
  • Nice video, althought the wrong spinning direction at 6:40 hurt.

    TheMrvidfreakTheMrvidfreak2 dögum síðan
  • Love your content as usual, but on this occasion I do have a small criticism. Your comparison between the greenhouse effect and a duvet is, I think, misleading. With a blanket or duvet, you are attempting to disrupt convection, NOT radiation. The two are not really analogous.

    lordchipmonklordchipmonk2 dögum síðan
  • 한국어 자막좀 제발ㅠㅠㅜㅜ

    언오금혈언오금혈2 dögum síðan
  • Yeah, next let's release Cane Toads into Australia and stop the native Cane Beetles destroying our crops. Nothing could go wrong with us interfering with the natural world's complex systems huh!

    Fork HandlesFork Handles2 dögum síðan
  • Could it be that there were martians and they did this?

    Random ShtufRandom Shtuf2 dögum síðan
  • Yeah, capitalism is destroying the planet, and it would use this technology as an excuse to make things even worse

    Avery MarkowAvery Markow3 dögum síðan
  • Exiteing

    CoolRicky2103461 FireCoolRicky2103461 Fire3 dögum síðan
  • sooo... should I do GeoEngineering instead of getting an undergraduate in Atmospheric science?

    Jae AlanisJae Alanis3 dögum síðan
  • 4:53 this dude is doing science lmao

    Hi Its MattHi Its Matt3 dögum síðan
  • Now why can't Alegria be this pleasant to look at?

    HanskahHanskah3 dögum síðan
  • For some reason I thought the thumbnail was a whale as a plane and I was thinking of bio instead of geo when I saw it so I thought we were making fleshy planes

    Senboy 123Senboy 1233 dögum síðan
  • *IMAGINE THAT STEALTH BOMBERS ARE SPRAYING OUT A RAIN OF CORONAVIRUS!!!*

    poopgirlSuates875YT HH%poopgirlSuates875YT HH%3 dögum síðan
  • Snowpeircer. 1001 (994) Cars Long.

    Jacob MayesJacob Mayes3 dögum síðan
  • I love the new intro :)

    Chloe ChenChloe Chen3 dögum síðan
  • predictions based on a model that is factually untrue, but this fantasy future sure sounds like a bad place.

    CeutCeut3 dögum síðan
  • People will just adapt the important thing is for the countries watch out for themselves and their people

    Reactionary MikeReactionary Mike3 dögum síðan
  • Thank Thank

    Ian NazIan Naz3 dögum síðan
    • *OhFreaking*

      Ian NazIan Naz3 dögum síðan
    • Freaking awesome

      Ian NazIan Naz3 dögum síðan
  • *Well u should be happy thanksgiving*

    Ian NazIan Naz3 dögum síðan
    • Thank goodness for the imposter syndrome and the imposter syndrome

      Ian NazIan Naz3 dögum síðan
    • Do you wanna knowledge it

      Ian NazIan Naz3 dögum síðan
    • F***s

      Ian NazIan Naz3 dögum síðan
    • Hats Heckling

      Ian NazIan Naz3 dögum síðan
    • Childish flush

      Ian NazIan Naz3 dögum síðan
  • It will 10000% happen as you said. We cool the earth, goverments say "Look snow cold we no need stop fossile fule" and go on. OR even better with what is happening right now they'll pump artificial money into fossilfule comapies to keep them "alive"...

    LemonLemon3 dögum síðan
  • Bruh the plan in the thumbnail looks like its farting

    TaFlash 1TaFlash 13 dögum síðan
    • I envy the people who created all these problems and will die blissfully without even having thought about solving them for a second.

      Ailsa NiAilsa Ni3 dögum síðan
  • THIS IS THE SADDEST THING I HAVEEVER SEEN IN MY LIFE!

    Mihaela ArdeiMihaela Ardei3 dögum síðan
    • I am so disappointed to the people in the comment section as they keep making jokes instead of making this become serious people is dumb accept it

      Ailsa NiAilsa Ni3 dögum síðan
  • Why are these horrible ideas?

    Nathan CoffmanNathan Coffman3 dögum síðan
  • I've heard people talk about using nuclear winters to slow global warming

    Brinks246Brinks2463 dögum síðan
  • Where is the hero who translate to Spanish aaaa

    marcos alonsmarcos alons3 dögum síðan
  • Boy, the chemtrails people are going to loooove this.

    johannes rezeqjohannes rezeq3 dögum síðan
  • I loved the idea much better than ending the factories

    Keven's LyreKeven's Lyre3 dögum síðan
  • Honesty this whole Climent change thing is SUPER over hyped I'm not denying it and I know we have to change the CO2 thing but this is bonkers risking the death of humanity because """"ClImeNt CAnG"""" is tarded I propose we switch to nuclear energy slowly and then switch away from nuclear to somthing better then oil and better and safer for nuclear

    Emily LukkinEmily Lukkin3 dögum síðan
  • The climate has always changed and always will. Climate was never expected to be static. Get over it.

    Ruben BorgesRuben Borges3 dögum síðan
    • @Best around humans will be just fine. You literally just made that up.

      Ruben BorgesRuben BorgesDegi Síðan síðan
    • Yes, but the difference is that this is man made climate change. It is far too fast for life to properly adapt. While life in general is will more than likely survive, anything close to our current way of life won't. If we stay on this path mass extinction is going to happen, and humans may be apart of those animals that get wiped out.

      Best aroundBest around3 dögum síðan
  • My god, the earth has been through so much chaos.. A few degrees change will never do anything the earth hasn't been through a million times. So those gasses they wanna put in the earth to keep the sun out is bs

    Ferd TheTerdFerd TheTerd3 dögum síðan
  • "You probably won't have to do any of that yourself..." Me: Nope. I definitely won't. "...but who knows?" Me: PLEASE DON'T

    J LitJ Lit3 dögum síðan
  • D:

    OpraLatisOpraLatis3 dögum síðan
  • Technological innovations driven by short-term profits will never be a long-term solution for problems caused by infinite growth.

    DJ DiskmachineDJ Diskmachine3 dögum síðan
  • Lol we can barely get people to wear a mask, don't climate change will ever be solved

    Weijie YaoWeijie Yao4 dögum síðan
  • So yep, suffering encountered by Philippines on Mt. Pinatubo eruption, become an inspiration for a science project.

    Hobbiyist ng CotabatoHobbiyist ng Cotabato4 dögum síðan
  • Why why why we need to interfere with nature. We are already doing enough damage. Let the nature heal itself.

    Rahuls SinghRahuls Singh4 dögum síðan
  • I am so disappointed to the people in the comment section as they keep making jokes instead of making this become serious people is dumb accept it

    Bùi Lưu Quang HuyBùi Lưu Quang Huy4 dögum síðan
  • I envy the people who created all these problems and will die blissfully without even having thought about solving them for a second.

    UnusuallyLargeCrabUnusuallyLargeCrab4 dögum síðan
  • If these clouds from the sulfer stuff is pink like that im cool with it.

    Falling StarsFalling Stars4 dögum síðan
  • I think it’s a bit narcissistic to think us humans can do natures work better than nature. If the world heats up and destroys humanity, nature will reach equilibrium alone. I mean earth was just a carbon ball of fire a billion years ago.

    Keaton HatchKeaton Hatch4 dögum síðan
    • Humans can do things better than nature, idiot. That's why contemporary humans live decades longer than earlier humans. Who gives a fuck about whether nature will reach equilibrium after humans die off? What does nature matter if life isn't here?

      lol llllol lll3 dögum síðan
  • Pvf alguem traduza para pt br

    lu0cklu0ck4 dögum síðan
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