Geoengineering: A Horrible Idea We Might Have to Do

314 000 Megtekintés 6 M

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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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Megjegyzés

  1. Kurzgesagt – In a Nutshell
    Kurzgesagt – In a Nutshell
    7 hónapja

    Head over to our shop to get exclusive kurzgesagt merch and sciency products designed with love. Getting something from the kurzgesagt shop is the best way to support us and to keep our videos free for everyone. ►► kgs.link/shopkgs (Worldwide Shipping Available)

    1. AceMaster
      AceMaster
      3 napja

      Wow. What a great source! Wikipedia.

    2. turboterps
      turboterps
      Hónapja

      I love how this used to be a conspiracy theory

    3. I J
      I J
      Hónapja

      @Marble Taco and no one cares what you have to say either.

    4. Marble Taco
      Marble Taco
      Hónapja

      @I J Thats your opinion and many of their videos are about hypotheticals and theories if you don’t like them don’t watch and don’t be rude about your dislike

    5. tony beatbutcher
      tony beatbutcher
      Hónapja

      What about Global Dimming?

  2. Cye Monkey
    Cye Monkey
    Órája

    Yeah, no. Bad idea. A huge overreaction to a problem we cant reasonably get rid of. The world isnt ending in no where near a few decades unless we break out in nuclear war. Geothermal and renewable energy is just as costly on the environment as fossil fuels are. None of these are bio degradable or friendly on the environment to make. These renewable power sources make up a tiny fraction of power in this world and is only able to be sustained because of fossil fuels. We have no reasonable alternatives to these harmful fuels. Renewable energy is just way to unreliable and expensive on us and the environment. We have no technology to replace fossil fuels. Nuclear is too expensive to build everywhere, and can only be done through government. Hydroelectricity from dams can only be made if there's a river to stick it in. Both these still hurt the environment.

  3. CJ Johns
    CJ Johns
    Órája

    MIGHT HAVE TO DO? PUH-LEASE!!! YOUVE BEEN DOING IT FOR DECADES.... YOU ARE THE PROBLEM!!

  4. LIANG DING
    LIANG DING
    12 órája

    4:06 ACT NOW Later Ok maybe not

  5. Migfp TM
    Migfp TM
    15 órája

    Hope someone make a snowpiercer/firepiercer and i can buy a passport

  6. Brian McClenahan
    Brian McClenahan
    19 órája

    Geoengineering is no different than a beaver building a dam. The only difference is this is to preserve ecosystems rather than just self preservation.

  7. Kyrie
    Kyrie
    Napja

    this guy can never stop saying "but it gets worse"

  8. Oel Jwilson
    Oel Jwilson
    Napja

    So 6 years ago you say that the 'conspiracy theory' of chemicals being sprayed in our skies was utterly fake here you are now saying that we now have to ... spray chemicals in skies to save the parent. Nice. I'm assuming here but left leaning owner's hmmm?

  9. BUTTER MAN
    BUTTER MAN
    Napja

    e

  10. Icraft
    Icraft
    Napja

    I love how the narrorater said but humans will still be admitting co2 into the air as i exhaled

  11. Vedraj r.m
    Vedraj r.m
    Napja

    Why is there a wiki link in the context section? Wikipedia is not a reliable source of citation

    1. kurade10
      kurade10
      Napja

      what a boomer

  12. sahu
    sahu
    Napja

    Can we all appreciate that that's the house from interstellar

  13. Jamie LaCourse
    Jamie LaCourse
    Napja

    Let's talk runaway science instead......

  14. dikeu pucoa
    dikeu pucoa
    Napja

    The keen card mainly repeat because salad simultaneously tour absent a abrasive slice. cloistered, discreet ankle

  15. schling_art
    schling_art
    2 napja

    Was I the only one who thought about interstellar in the beginning?

  16. Esteban Brijbag
    Esteban Brijbag
    2 napja

    agenda 2030

  17. Niko FPV
    Niko FPV
    2 napja

    It wasn't the self destruct button! Just the one which trigger ad ^^

  18. nanr
    nanr
    2 napja

    bruh why would people dislike this?

  19. kolibrizante
    kolibrizante
    3 napja

    Me wachting in ice age #8 in 2121: Idiots

    1. Migfp TM
      Migfp TM
      15 órája

      Is snowpiercer still running?

  20. this is the wrong hat
    this is the wrong hat
    3 napja

    We don’t need to modify the climate, we just need to modify our lifestyle. Our consumerist society is ruining the planet, and the solution isn’t to ruin it more

  21. ChungWei Wang
    ChungWei Wang
    3 napja

    The curved effect consquentially practise because roll occasionally trick past a bite-sized leather. warm, level apple

  22. Hugh Penner
    Hugh Penner
    3 napja

    0:18 lmao they’re using COD sound effects

  23. King of Hairy
    King of Hairy
    3 napja

    The government really tryna take the fucking sun away from us

  24. JamesTrevitt
    JamesTrevitt
    3 napja

    Co2 needs to be halved by 2030 just to start, as well as rapid biodiversity increase, as well as preventing the savannahisation of the amazon (it's on the brink). This wont happen. So then the irreversible tipping points kick in. 9 yrs then its too late. I dont see sufficient change happening. Most rich governments are still in denial, and they wont fund changes in poor countries either. By 2050 we'll look back and wonder why we didnt take action. Billions of refugees, mass starvation, water shortages etc. etc. and too late to do anything about it, amazon gone, ice caps gone, permafrost releasing methane and pandemics etc.

  25. LoneStarWolf Entertainment
    LoneStarWolf Entertainment
    3 napja

    “If brute force isn’t working your not using enough of it.” -Isaac Arthur.

  26. Alexander Smidt
    Alexander Smidt
    3 napja

    If the world ends, at least post a selfie of it on facebook.

  27. HBenpitsu
    HBenpitsu
    3 napja

    I'm Japanese, and i always watch Kurzgesagt's video with subtitles. in this video, it was only shown "brilliantの紹介" while part of ending, introducing about brilliant. is it ok? i was made laugh by this fact.

  28. Sumi Edward
    Sumi Edward
    4 napja

    Amazing

  29. Stories YT
    Stories YT
    4 napja

    Pinatubo is from philippines :D

  30. D Flatt
    D Flatt
    4 napja

    3:57 The tin foil hatters will just love that.

  31. DogsRNice
    DogsRNice
    4 napja

    Before they try geo engineering they need to engineer the comment section to be less cancerously toxic

  32. Spookaloo _ 000
    Spookaloo _ 000
    4 napja

    A horrible idea that we have actually been doing for decades

  33. i
    i
    5 napja

    Try end of this decade and something goes terribly wrong. The end.

  34. Preech
    Preech
    5 napja

    Politicians and the 1% r the problem. We can't take the steps necessary for development.

  35. Book Steer
    Book Steer
    5 napja

    Holy crap! This is a bad idea. The environment is the most complex system on the planet. Who would we trust to tinker with it? "Experts" like Dr. Fauci? This is the same, old, Malthusian bull***t in new wine skins. The truth is scientists can't accurately model the environment. It's too complex. If the earth is warming, it's because of the sun. We are far, FAR too small to have a significant impact on it!

    1. DogsRNice
      DogsRNice
      4 napja

      Yes but you and your vast intellect are the one we should trust right And what does a medical specialist have to do with anything other then throwing out meaningless buzzwords like you’re doing

  36. 3-2 Амар.Б
    3-2 Амар.Б
    5 napja

    Im ready

  37. James Smith
    James Smith
    5 napja

    We are screwed.

  38. Hans Gruber
    Hans Gruber
    5 napja

    Love the wiki link, HUfrom, like anyone halfway informed doesn't really how worthless and corrupt that site is.

  39. CosmicAggressor
    CosmicAggressor
    5 napja

    I note that crop yields have actually gone up. You seam to be using the worst case scinerio theoretically possible like everyone else. Stop doing this. Try again with some actual date.

  40. Accelerator
    Accelerator
    5 napja

    W

  41. Ramzan
    Ramzan
    5 napja

    governments started this decades ago, as a result they have quite possibly broken the planet.

  42. Big Bang'o
    Big Bang'o
    6 napja

    I thought there is no Chemtrails? 😉

  43. Mixed World
    Mixed World
    6 napja

    Oh-no-zone

  44. AnimeTV
    AnimeTV
    6 napja

    What a shit video. Global warming is fake and bullshit.

  45. software developer of this simulated universe
    software developer of this simulated universe
    6 napja

    If shiny surfaces reflects back light/heat, why people in hot regions have more melanin?

  46. Nautical Study
    Nautical Study
    6 napja

    Tell China, India, and Nigeria to get their act together. That’s a good chunk of what we gotta do.

  47. Daniel MP
    Daniel MP
    6 napja

    This idea is so bad I'm left wondering why no government has implemented it yet

  48. uwu
    uwu
    7 napja

    Interesting :o

  49. PARKOUR CRACKER
    PARKOUR CRACKER
    7 napja

    How the fck do you pronounce kurzgesagt?!

  50. PARKOUR CRACKER
    PARKOUR CRACKER
    7 napja

    HUfrom put a climate change context link below the title lol

  51. Chubby Might
    Chubby Might
    7 napja

    Somebody is gonna make something so powerful It changes global warming to global cooling

  52. mr oregano
    mr oregano
    7 napja

    "but it gets worse" YA YOU DONT SAY KYRGESTAN

  53. Adam Irie
    Adam Irie
    7 napja

    Might have to Do ????????? Lol Lol Lol 😂😂😂😂😂😂😂😂😂😂😂They've been spraying the skies since 1920 DUH ! Weather Modification has been going on for 101 Years ! Weathe Warfare is the Military Industrial Complexes Crown Jewel !!! Everything is All by design and it is All connected to the Depopulation of the Earth, so obvious Duh ! this video is a Joke ! Wake Up Look Up Sheeple !!!!!!!!!!! ✈🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫 ✈🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫 ✈🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫🌫 ☠☠☠☠☠☠☠☠☢☢☢☢☢☢☢☢☢☢☢☢⚰⚰⚰⚰⚰⚰

    1. NOOB NOOB
      NOOB NOOB
      12 órája

      @Ykario lmao ikr

    2. Ykario
      Ykario
      7 napja

      Well. Then they suck at it, as world's population is growing bigger and bigger.

  54. Francisco Sanhueza
    Francisco Sanhueza
    8 napja

    Mes 7: todavía sigo esperando a que traduzcan sus videos al español :,v

  55. Elliott Ella
    Elliott Ella
    8 napja

    The dry forgery lilly attend because antarctica weekly count given a belligerent feature. pastoral, breakable margin

  56. Mazzeha
    Mazzeha
    8 napja

    These videos give me both: hope and terror at the same time

  57. ael Tobing
    ael Tobing
    8 napja

    6:59 did anyone see the text (sory if i spel something wrong im form indonesia)

  58. The T
    The T
    8 napja

    Is this for real???? We need the sun for vitamin D. This is wrong.

  59. Rana Pratap
    Rana Pratap
    8 napja

    4:12

  60. TimLikesWaffles
    TimLikesWaffles
    8 napja

    Nice interstellar reference in the beginning

  61. Harry Williams
    Harry Williams
    9 napja

    So chem trails are mainstream now?

  62. Hellseeker
    Hellseeker
    9 napja

    Every time we screw with the system unintentional consequences happen. The planet wobbles in its orbit, it’s impossible to predict what’s going to happen when the models you base it on aren’t accurate.

  63. 85mcarnold
    85mcarnold
    9 napja

    What about desert greening? If the Sahara Desert could somehow become as lush as the Amazon that would absorb a lot of CO2.

  64. Manthan Sohoni
    Manthan Sohoni
    9 napja

    Ah yes, Some more Existential crisis

  65. raven ruiz
    raven ruiz
    10 napja

    We're stuck!!!

  66. Sterces
    Sterces
    10 napja

    Yeah and we absolutely are not already having a bunch of Chem trails and won't die in the next few yrs 👍

  67. Sir Loaf
    Sir Loaf
    11 napja

    Teacher: Don't inhale resultant gasse- That one kid: 4:54

  68. Aaron McConkey
    Aaron McConkey
    11 napja

    We " might " have to do? LOOK UP!!!!

  69. Charlie Zavala
    Charlie Zavala
    11 napja

    Lol so we can all agree then that Chemtrails are in fact happening

  70. Sus Doctor
    Sus Doctor
    11 napja

    So basicly i was calling a sprite "vodka" and my brain was like "THiS iS vOdkA' Now im drunk on sprite

  71. Aman Karassayev
    Aman Karassayev
    12 napja

    *oh no zone*

  72. Kyle Nathan Olermo
    Kyle Nathan Olermo
    12 napja

    oh my g, he said mt. pinatubo which is just next to our own province

  73. Chase the gamer
    Chase the gamer
    12 napja

    Hey guys um from a scale 1 to 10 how do you rate this Chanel

  74. Caitlin Mah- Soeung
    Caitlin Mah- Soeung
    12 napja

    Snow piercer might actually come true

  75. R. Stark
    R. Stark
    13 napja

    Because of Geoengineering we have high levels of “metals” in our rain, snow, crops and food. And you can say goodbye to solar too.

  76. JoAnne Holcombe
    JoAnne Holcombe
    13 napja

    They are already doing it!! All u have to do is look up!

    1. Conan Highwoods
      Conan Highwoods
      9 napja

      @SalSauce You sure are doing the shill/bot/sheep thing well at the least!

    2. SalSauce
      SalSauce
      11 napja

      yeah we have to wear our tinfoil hats or the aliens will control our minds!!!! (Am I doing this crackpot conspiracy theorist thing correctly?)

  77. Hasan Ozbal74
    Hasan Ozbal74
    13 napja

    10:24 The example of the worldly life is like water which has come down from the sky; it mixed with the plants of the earth from what people and the livestock eat. Then the earth takes its attractions and becomes glamorous, and its inhabitants think that they have mastered it. Then Our judgment comes by night or by day, so We make it a wasteland as if it never prospered yesterday! It is such that We clarify the signs to a people who think.

  78. Christian Holley
    Christian Holley
    13 napja

    There will be wars over this.

  79. mr Fredrickson's
    mr Fredrickson's
    13 napja

    If you ever watched snowpiercer We should Not do

  80. Nihaal Sangha
    Nihaal Sangha
    13 napja

    5:30

  81. meh
    meh
    15 napja

    Some researchers have suggested that aerosol injection might not work as some clouds can have a heating rather than cooling effect.

  82. Mimikyu
    Mimikyu
    16 napja

    7:48 octoling in the background????

  83. Jbone
    Jbone
    16 napja

    Wait so all those contrails ARE chemtrails? Those liars!

    1. MISSELO27
      MISSELO27
      11 napja

      Of course. Only sheep don't want to see it

  84. Yiğit Ayaz
    Yiğit Ayaz
    17 napja

    0:01 This house from the movie "interstellar"

  85. Tible UWU
    Tible UWU
    17 napja

    Ah yes, pumping the air with aerosol. Just go ahead and confirm every conspiracy theorist and watch as that very valid solution to our problems is rapidly destroyed by a bunch of dumb asses who think the Government is slowly killing us with aerosol cyanide or whatever

  86. NobleSky Sisters
    NobleSky Sisters
    17 napja

    7:49 there is an octoling in the background! 🔫🐙

  87. treborobotacon
    treborobotacon
    17 napja

    It's easy just switch to 100% nuclear right now. Problem solved. Oh yeah I forgot people have an irrational fear of the nuclear boogeyman. But fossil fuel deaths are typical and typically in the millions.

  88. Abdelrahman hussein
    Abdelrahman hussein
    18 napja

    Oh-No-Zone 😢🥺

  89. Lyzo
    Lyzo
    18 napja

    French translate ??

    1. MISSELO27
      MISSELO27
      11 napja

      Pour empêcher le réchauffement climatique ils parlent de bombarder le ciel avec de l'aluminium et du barrium. Chose qu'ils font depuis des années. C les chemtrails. C ultra cancérigène

  90. ma pa
    ma pa
    19 napja

    all planets are heating up. man-made global warming is a hoax to take your money and control your behavior.

    1. NOOB NOOB
      NOOB NOOB
      12 órája

      Lmao your an even bigger disappointment than me and thats saying something

    2. ma pa
      ma pa
      10 napja

      @SalSauce the mars polar cap is melting. all planets are heating up. ask nasa

    3. SalSauce
      SalSauce
      11 napja

      Take off that tin foil hat and come to your senses man

  91. Ankur Antil
    Ankur Antil
    20 napja

    Giant reflectors in space

  92. Sasha Inverse
    Sasha Inverse
    20 napja

    Hopefully, this would never happen

  93. Easton Creger
    Easton Creger
    21 napja

    Quote of the year : As it turns out, acid is bad

  94. bugalugs bum theif
    bugalugs bum theif
    22 napja

    Right so this existential crisis hit closer to home

  95. T.Mohith Raajan
    T.Mohith Raajan
    22 napja

    Is there is bioengineering

  96. Social Swine
    Social Swine
    22 napja

    Unsurprising bill and Melinda gates sponsor this channel. Pushing this shite

  97. Twitch_StarLord_
    Twitch_StarLord_
    22 napja

    Clearly that sulphor aerosol is not a good idea lol. The leaders would most definitely use it as an excuse and the best idea I got when watching this is why not develop a technology that converts CO2 into Oxygen or water or something useful and the byproducts can be captured and disposed instantly to prevent any other side-effects of using such tech in large scale. And I mean arent they already probably developing such tech(in R&D stage or smthn) for Astronomical Missions to Mars and beyond? All we'd need is their success and then rapid application globally and voila. Bye bye world with Climate Change issues! Ur free to use my idea humanity, just credit me as the mysterious starry that commented on a Kurzgesagt video in YT and saved the world. xd Also u can tip me and extend my survival beyond the next month or so lol. F. Anyways Cheers, Luv.All n Star Out!

  98. songs with cam
    songs with cam
    22 napja

    love the animations!! it makes going extinct much more chirpy

  99. Aloof Ismail
    Aloof Ismail
    23 napja

    ... OK plant more trees

    1. Cringe or Based Review
      Cringe or Based Review
      10 napja

      There is no quantity of trees we could plant which would fix this

  100. George Sormor
    George Sormor
    23 napja

    I literally passed my ecology class thanks to this video. Thx!