Geoengineering: A Horrible Idea We Might Have to Do

  צפיות 3,941,285

Kurzgesagt – In a Nutshell

29 ימים לפני

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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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Kurzgesagt – In a Nutshell
Kurzgesagt – In a Nutshell 29 ימים לפני
To support Kurzgesagt and learn more about Brilliant, go to 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.
Jin Yang
Jin Yang יום לפני
Butterkix ii
Jin Yang
Jin Yang יום לפני
Butterkix i
Jin Yang
Jin Yang יום לפני
Butterkix i
Jin Yang
Jin Yang יום לפני
manicmachinist69 2 ימים לפני
Omg!! 😂😂😂
Kathrin Csome
Kathrin Csome 9 דקות לפני
by the way, the writing on the bottom or whatever is about random stuff 6:53
Max Held
Max Held 26 דקות לפני
horribly dangerous ideas that encourage the continuation of our destructive system. . yep these are gonna happen.
Cassia Chloe
Cassia Chloe 59 דקות לפני
Perhaps they're already doing it.. the conspiracy theorists were right. No more delaying the inevitable switch for profit... Carbon tax now. Fusion now. Renewables now. Easy. Also carbon capture is shit. Plant trees, save the plankton, save our nature reserves, rewild, cut out animal agriculture.
jenna שעה לפני
am i the only one who thinks that the house at beginning looks like coopers house from interstellar
The corgis crew
The corgis crew שעה לפני
I love this video🥰
Nori Yuki
Nori Yuki שעה לפני
After reading the latest comments, I have concluded that humanity won't survive for much longer.
Alex Wallex
Alex Wallex שעה לפני
I think you need to look at different political parts of climate change and not just say if awful and we’re gonna die in 50 years
billybobjohn roane
billybobjohn roane 7 שעות לפני
Caroline Hall
Caroline Hall 10 שעות לפני
7:40 When the crew mates have ejected only other crew mates and there’s 4 crew mates and 2 imposters “We screwed up it’s time to call emergency meeting“ “Green was not an imposter”
Zarfario Rayden
Zarfario Rayden 11 שעות לפני
Outro: *quack*
Knarf Jolas
Knarf Jolas 11 שעות לפני
Devoye Folkes
Devoye Folkes 12 שעות לפני
Funny thing because this is happening in the reverse
Vitor Dalla Vecchia
Vitor Dalla Vecchia 12 שעות לפני
For those who still don't have the subtitles in their language. You can select a subtitle from another language, leave the transcription open (by clicking "..." next to the save option) and then apply Google Translate 😉
Jadan Velasquez Mejia
Jadan Velasquez Mejia 13 שעות לפני
Geo-engineering is the main plot point of Geostorm, where humankind successfully controls climate all around the world, using a special Satellite network, until something goes wrong, threatening to start a Geostorm. You should watch it.
James 15 שעות לפני
Climate change isn’t real lmao
AMRIL BIN AZREE Moe 15 שעות לפני
who 's idea is dis
Red Mini Crewmate
Red Mini Crewmate 17 שעות לפני
I always watched you and my family calls me "big brain" lol
Ryan Lima
Ryan Lima 17 שעות לפני
Carinho pelos fãs brasileiros por favor ;-;
Art Aeden Babiano
Art Aeden Babiano 18 שעות לפני
Greg Hamilton
Greg Hamilton 19 שעות לפני
Basing videos on false assumptions is a good way to lose subscribers. Allow me to demonstrate by unsubscribing...
Nori Yuki
Nori Yuki שעה לפני
at least the percentage of idiots out of the total people subscribed had lowered.
specUVdust 19 שעות לפני
Pretty despicable video here. Wow. We better fix the “hole in the ozone layer” first. Wow
bigredwolf6 20 שעות לפני
Maybe politicians could effectively address climate change if they weren’t politicians. Politicians suck.
Yuri Nadyarny
Yuri Nadyarny 21 שעה לפני
Русский перевод пожалуйста!!
Lesno 22 שעות לפני
there's a movie called "snowpiercer" and in the movie people did the exact same thing in this video and it went wrong then the whole planet froze to death
Spartan War118
Spartan War118 22 שעות לפני
Windmills and solar panels aren't gonna be all that great and that may be why switching away is so hard Especially if we're trying to _block_ the sun, the effort into getting any solar energy would get much higher If you want an alternate source of energy that is both relatively eco-friendly and is incredibly effective I would advise nuclear energy, we already have weapons made of nuclear materials And once we start getting into fusion reactors and thorium all our power problems will be but a fever dream And there will be no more giant fields of windmills and solar panels taking up the land that could've been used for farming or left to the wildlife (thus more eco-friendly) When all you need is one comparatively small facility
Nom Nom
Nom Nom 8 שעות לפני
They recently did a video talking about nuclear energy on their german channel, I can send you the link if you want
Leandro Parmejani
Leandro Parmejani 23 שעות לפני
No legends
TIA יום לפני
Sounds like a terrible idea
Evan Orizam
Evan Orizam יום לפני
7:24 The music is so good, it is calm and soothing but has a certain tension
Bashar יום לפני
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!
John Smith
John Smith יום לפני
Anything is better than nothing, why are we not doing anything big already
turkey pult
turkey pult יום לפני
Mt Pinatubo was from Philippines
Shu Meister
Shu Meister יום לפני
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.
The Luminary
The Luminary יום לפני
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.
hey, how are you
hey, how are you יום לפני
only 3 reasons i watch this; animation, education, AND HIS DAMN VOICE
Belkicita Baez
Belkicita Baez יום לפני
What will happpen to The plants they will die with no sun
chrispony5000 יום לפני
Dear pinheads, this is all ready happening, for a long time now.
Talha Koç
Talha Koç יום לפני
Do a video on nuclear vs solar and wind energy. I’m particularly interested in their environmental impact rather than economic viability.
Jermaine Race
Jermaine Race יום לפני
Nuclear is the best by far in all categories. The waste produced by modern reactors is extremely small in quantity; better than burying millions of turbnine blades and old silicon panels in teh desert. The death toll is far less: especially less than wind power, which kills more utitlity workers per watt than any other.. oh and it works when the sun goes down and the wind is low.
Muhammad 0000
Muhammad 0000 יום לפני
Good video
Bryant Hernandez
Bryant Hernandez 2 ימים לפני
What if we use Co2 for energy?
Prime Royal
Prime Royal יום לפני
CO2 is too stable to be extracted fo energy. We can replicate leaves to generate ethanol fuel using CO2, water and sun, but it is still in research.
عبد العزيز الشهري
عبد العزيز الشهري 2 ימים לפני
No Arabic translation 😓
frank yang
frank yang 2 ימים לפני
I dare you to watch all the Kursgesat videos (trust me, you will have a big brain after)
deepstrasz 2 ימים לפני
That sky gas thing->Animatrix vibes.
Jon Alben Vasquez
Jon Alben Vasquez 2 ימים לפני
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.
Timo Köhler
Timo Köhler 2 ימים לפני
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.
T Dangler
T Dangler 2 ימים לפני
T Dangler
T Dangler 2 ימים לפני
T Dangler
T Dangler 2 ימים לפני
T Dangler
T Dangler 2 ימים לפני
T Dangler
T Dangler 2 ימים לפני
x x
x x 2 ימים לפני
Please turkısh subtitle!!!!!
Pipes are white supremacy
Pipes are white supremacy 2 ימים לפני
Stop propagating globo-bolshevik scams.
WS 2 ימים לפני
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
P.E.L.E Planar Earth Lovers Everywhere
P.E.L.E Planar Earth Lovers Everywhere 2 ימים לפני
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.
Claudius 2 ימים לפני
Sub indonya mana gan
WAYV ! 2 ימים לפני
At least I will be dead by then
Kitty Saya
Kitty Saya 2 ימים לפני
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?
Hirogens 2 ימים לפני
I wonder how many people's presentation were saved by this channel but that sure was the case for me
Música Talvez
Música Talvez 2 ימים לפני
I'll always say: Biofilters using the photosynthesis to trap the excess of carbon dioxide away of the atmosphere
Jermaine Race
Jermaine Race יום לפני
You mean those newfangled... waht are they called? TREES?
T U N A 2 ימים לפני
plss vietsub vid
Andrew Godly
Andrew Godly 2 ימים לפני
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
Ed wawa sicence Michael Booe
Ed wawa sicence Michael Booe 2 ימים לפני
Jasper Zhang
Jasper Zhang 2 ימים לפני
Hey could you please make more videos about space/technology like the dyson spear and the stellar engine?
Nebula081 2 ימים לפני
Who else thought the plane was farting in the thumbnail?
nieooj gotoy
nieooj gotoy 2 ימים לפני
If they can cool the planet, then I can live with more pollution! Yay!
Andrew Lego
Andrew Lego 2 ימים לפני
Man, Alex Jones was right about everything lol
Romeo Covaci
Romeo Covaci 2 ימים לפני
is this climate change?
nieooj gotoy
nieooj gotoy 2 ימים לפני
Thumbnail: plane fart
David Laurel
David Laurel 2 ימים לפני
Nuclear - the savior for our sins.
DOOM_ day-12
DOOM_ day-12 2 ימים לפני
here comes the chemtrials conspies
manicmachinist69 2 ימים לפני
OMG!! Absolutely the most ludicrous idea..... Ever. Do people actually believe this drivel?? SMH
Tranquil Observer
Tranquil Observer 3 ימים לפני
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?
kwame damuah
kwame damuah 3 ימים לפני
To the 1% of people reading this, Jesus loves you. Take care and be safe.
Soul Warrior
Soul Warrior 3 ימים לפני
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!
Matthew Guilbert
Matthew Guilbert 3 ימים לפני
I swear, if we resort to releasing sun blocking gas, people are gonna be crazy about chem trail theories.
Erwin S
Erwin S 3 ימים לפני
This is like the backstory of The Matrix.
Jay-An Arevalo
Jay-An Arevalo 3 ימים לפני
This is like geostorm movie trailer
Zénon1133 3 ימים לפני
This channel is pure brainwashing
Nori Yuki
Nori Yuki שעה לפני
nah, you just refuse to get educated.
Chapéu de Palha
Chapéu de Palha 3 ימים לפני
Ainda não lançaram as legendas em Português 😢
Yin Yang
Yin Yang 3 ימים לפני
Entendo sua dor.
Vivian Tristesse
Vivian Tristesse 3 ימים לפני
There is so much marine life that is sensitive to even small amounts of iron!
Vincenzo Morano
Vincenzo Morano 3 ימים לפני
The future is basically “Interstellar”
Gabriella Linetsky
Gabriella Linetsky 3 ימים לפני
Thumbnail: plane fart
Alistair Brock
Alistair Brock 3 ימים לפני
If they can cool the planet, then I can live with more pollution! Yay!
MrBlodhund 4 ימים לפני
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
nieooj gotoy
nieooj gotoy 3 ימים לפני
Now why can't Alegria be this pleasant to look at?
Casper Born
Casper Born 4 ימים לפני
let's not forget that this acid forming in the atmosphere will come raining back down again
nieooj gotoy
nieooj gotoy 3 ימים לפני
Love this show, wake up early just to watch it ??
RN Music
RN Music 4 ימים לפני
Türkish suptiters
Grog Boggler
Grog Boggler 4 ימים לפני
Soooooo we're buggered then😮
Bigaletto 4 ימים לפני
I love videos about the world ending
andré Amaral
andré Amaral 4 ימים לפני
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...
RedFortress 4 ימים לפני
Capitalism is destroying the planet They don't want to stop using fossil fuels because it makes their pockets full with superprofits
RedFortress שעה לפני
@Nori Yuki you called me dumb on the internet that is so hurtful
Nori Yuki
Nori Yuki שעה לפני
is this a joke, or are you dumb?
Fungusz _
Fungusz _ 4 ימים לפני
“Oh no zone” That got me
TheMrvidfreak 4 ימים לפני
Nice video, althought the wrong spinning direction at 6:40 hurt.
lordchipmonk 4 ימים לפני
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.
언오금혈 4 ימים לפני
한국어 자막좀 제발ㅠㅠㅜㅜ
Fork Handles
Fork Handles 4 ימים לפני
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!
Random Shtuf
Random Shtuf 4 ימים לפני
Could it be that there were martians and they did this?
Avery Markow
Avery Markow 4 ימים לפני
Yeah, capitalism is destroying the planet, and it would use this technology as an excuse to make things even worse
CoolRicky2103461 Fire
CoolRicky2103461 Fire 4 ימים לפני
Jae Alanis
Jae Alanis 4 ימים לפני
sooo... should I do GeoEngineering instead of getting an undergraduate in Atmospheric science?
Hi Its Matt
Hi Its Matt 4 ימים לפני
4:53 this dude is doing science lmao
Hanskah 4 ימים לפני
Now why can't Alegria be this pleasant to look at?
Senboy 123
Senboy 123 4 ימים לפני
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
poopgirlSuates875YT HH%
poopgirlSuates875YT HH% 4 ימים לפני
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