Do we Need Nuclear Energy to Stop Climate Change?

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Do we need nuclear energy to stop climate change? More and more voices from science, environmental activists and the press have been saying so in recent years - but this comes as a shock to those who are fighting against nuclear energy and the problems that come with it. So who is right? Well - it is complicated.

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  • kikhuy


    3 dagar sedan

    @Calvins Carvings. electric

  • kikhuy


    3 dagar sedan

    @Calvins Carvings. no

  • CMDR PLKarmann

    CMDR PLKarmann

    4 dagar sedan

    Given the recent success of sustainable fusion reactors, shouldnt that get a video too?

  • Selena White

    Selena White

    16 dagar sedan

    @11 11 what do you mean, there is no climate change? Why do you deny ACC? Even climate change sceptics accept that natural climate change exists and the GWPF accept the Earth has been warming.

  • Noah G

    Noah G

    16 dagar sedan

    @11 11 👏👏

  • Anarant Show
    Anarant Show48 minuter sedan

    yes, and not a single word about those moneybags who will bury you even for the thought of stopping using their gasoline, coal or oil

  • Kishor Bhavar
    Kishor Bhavar2 timmar sedan

    Thank u for such a nice info I love it I'll plant a tree right now for our environment n nature it's nice of u giving info to us n those birds r also pretty cute thanks

  • Xnoob Speakable
    Xnoob Speakable11 timmar sedan

    I am for nuclear, against renewables a bit and STRONGLY against fossil fuels

  • Blu
    Blu13 timmar sedan

    Just wait for fusion.

  • Blu


    12 timmar sedan

    @Andrei I We will have to just use variety of different methods of providing electricity, as what we are doing right now. Things won't change until fusion becomes a reality. We need a break through moment, and that won't come for a few more decades.

  • Andrei I

    Andrei I

    12 timmar sedan

    Fusion may be a solution in the future but we need a solution now. We can't just wait and do nothing until it's available

  • M H
    M H14 timmar sedan

    Every nuclear reactor station should have a nuclear waste storage on site via deep mine shafts.. that way it can be stored right there a couple miles down

  • M H
    M H14 timmar sedan

    Yes, nuclear would be an extremely viable zero emission source that can be scaled up vastly.. I say we just do the nuclear thing now because it could be done within the next decade while also working long term to reduce nuclear.. so yeah, nuclear and I've actually been saying this for a few years now funny enough..

  • That guy rna
    That guy rna19 timmar sedan

    My answer USE IT ALL

  • AriThe Log
    AriThe Log19 timmar sedan

    what if we use electricity to make electricity hmmmm

  • Robert Johnson
    Robert Johnson23 timmar sedan

    These sorts of videos kind of inspire me cuz I get to realize that our species isn’t necessarily doomed to extinction, and then immediately depress me when I remember how fucking stupid our species is and how disjointed and selfish its governments and cooperations are, and how I can do literally nothing cuz I’m so tiny.

  • dmichaelbruce
    dmichaelbruceDag sedan

    I just invented a new car that runs on Pixie Farts... and it has 500 Tinkerbell Power under the hood!!!

  • Beletorix
    BeletorixDag sedan

    Hands down, the future is not fossil fuels but nor is it renewables. It’s 100% nuclear. The future of mankind lies in the stars and you can’t get renewables beyond solar out there in our system, but to get the amount of energy you need from solar would require way too much to build and transport in or into space. Nuclear is the only answer beyond undiscovered technologies. We need to advance nuclear technology to the point where we get somewhat feasible reactors in space. Not only would you need less overall materials than let’s say a massive solar sail of some sort with an insane amount of batteries. The materials alone needed to power a ship or facility on a scale like that would be immensely smaller, last longer and produce far more energy using nuclear reactors than solar.

  • Ej Dempsey
    Ej DempseyDag sedan

    I chose do both make better reactor types then when we don’t need them anymore we replace them with renewables

  • Ej Dempsey

    Ej Dempsey

    Dag sedan

    Or we don’t do either we make better reactors and keep them with safe renewable energy

  • Symbol Spade
    Symbol SpadeDag sedan

    The answer: Thorium reactors More Thorium in ore 3× more Thorium than Uranium in earth's crust Needs a helper to actually release energy When shit hits the fan you can remove the Thorium from it's helper 200× energy 1% waste than Uranium You can't make a nuclear bomb from Thorium

  • Arjuna Delhy
    Arjuna DelhyDag sedan

    When all govt ridoff nuclear power still begun redivivus.Madam Slodovskaya Curie will apleased.We hope that nuclear power plant to help us but how we rid off all nuclear waist???I-am sure the new generation of laser maybe will solved that problem.Who knows how science will bring is clean energies for our future.We only hope TODAY tomorrow is an enigma.

  • blue het
    blue hetDag sedan

    I think we can start whit nuclear then swap to wind energy. Bc if we use water that can effect bad water animals but whit wind we can make it wizout effect to life. I mean we can bild it somewhere is no trees so we can a bit effect only insects but still we dont go effect em a lot.

  • Rando Rand
    Rando RandDag sedan

    People dont want nuclear power plants bec they Are afraid.

  • Davyd Souza
    Davyd SouzaDag sedan

    O vídeo é muito bom. Se tivesse legendas em português eu poderia indica-lo para os meus alunos :(

  • Platzhalterxy
    PlatzhalterxyDag sedan

    In germany its the green party which cried the loudest because of climate change that lobbyed for shutdown of nuclear powerplants

  • Bro Gamers
    Bro GamersDag sedan

    ok did anyone notice the pokemon Magnemite in feels so good to see that in years good video mates keep going

  • Joyce Dominguez
    Joyce Dominguez2 dagar sedan

    Send this to the government and karens

  • Dawson Carlisle
    Dawson Carlisle2 dagar sedan

    Statistically speaking, nuclear energy is the safest energy!

  • Gaming Dragon
    Gaming Dragon2 dagar sedan

    there is no harmless method every power method we can use can and will damage the environment. and even if we did stop polluting it's too little too late now.

  • Oleg Lyasota
    Oleg Lyasota2 dagar sedan

    What can you say about nuclear waste and spent nuclear fuel? At the moment, nuclear waste is only stored in storage facilities and processed in small quantities.

  • Jerwin Cruz
    Jerwin Cruz2 dagar sedan

    Renewables lead us to space technology

  • Julia Dias
    Julia Dias2 dagar sedan

    Do both!!! I beleave on doing

  • Skipper G44
    Skipper G442 dagar sedan

    From Software product placement

  • Düşünen Yiğit !
    Düşünen Yiğit !3 dagar sedan

    I think renewable energy sources will have been exponentially high for the next decade and the objection to nuclear power necessarily will be wipe out , so countries such as Australia and Arabia which has a convenient place to set up solar energy must take some responsibilities to overcome this problem . We shouldn't forget this "we didn't take over the world from our ancestors , we just borrow it from our children. Today's world will be home for them as it does for us now".

  • Leandro Parmejani
    Leandro Parmejani3 dagar sedan

    Legendem em português do Brasil, pleasee

  • adoni don
    adoni don3 dagar sedan

    Ramp pump...

  • Titanius Anglesmith
    Titanius Anglesmith3 dagar sedan


  • flimsyjimnz
    flimsyjimnz3 dagar sedan

    WW2 we had *The Dam Busters* WW3 we'll have *The Reactor Dirty Bombers*

  • Emar Fentemel
    Emar Fentemel4 dagar sedan

    great video

  • diamond in France
    diamond in France4 dagar sedan

    Very smart I hope I get smart as you

  • Milkman69ner
    Milkman69ner4 dagar sedan


  • VHS
    VHS4 dagar sedan

    7:00 For Netflix adaption demon tricky

  • Ark Again1
    Ark Again14 dagar sedan

    A bit misleading. Obviously nuclear can afford to carry the Earth into the future. You would need a stronger argument to debunk such a claim.

  • Mrfoo2002
    Mrfoo20024 dagar sedan

    Why the heck do the climate change videos get less views when they are the most important???

  • Robert Johnson

    Robert Johnson

    23 timmar sedan

    I mean, they’re depressing to me. I still watch em cuz they’re interesting. But most people would probably rather not have to be conscious of what a state we’re in, and a subset of those deny it entirely, and a subset of those think a god gave the planet to us and will magickally kiss it better if we do manage to fuck it up. Plus, our empathy for future generations is less than it probably should be because of the (temporal) distance between us and them, so a lot of us just simply don’t care as long as we live happy now.

  • Chris Angel
    Chris Angel4 dagar sedan

    I really really want to have a nuclear power plant here in the Philippines, but with the political issues here it is impossible to happen

  • ネヨナジ
    ネヨナジ4 dagar sedan

    Nuclear energy is the only completely independent and reliable energy source. Regardless of climate change, there WILL be natural disasters and phenomena that can and will have a deleterious effect on the less reliable choices of wind, water and solar. A spaceship will have to use fission (and hopefully fusion) in order to operate in the future.

  • Transfixed
    Transfixed5 dagar sedan

    Modern nuclear plants are so good that they can burn the waste from old plants as fuel! It's tragic that there isn't enough public knowledge and political will to build nuclear in western countries :(

  • Kaizer_Ian


    4 dagar sedan

    It's all solely due to Chernobyl sadly. :/

  • Eric Hirzel
    Eric Hirzel5 dagar sedan

    Demand is increasing because increased quality of life requires greater energy. Then of course there is population growth. When I grew up in the 90’s, there was serious consideration to slowing population growth. Are we still working towards this goal, or ignoring it as a lost cause? Are we unwilling to consider a static population? Or does this violate some powerful instinct in too many people?

  • PC Life
    PC Life5 dagar sedan

    0:00 - 0:04 : Yes. The End.

  • Cop Car
    Cop Car5 dagar sedan

    This man should be the president of the whole world.

  • Nolinjst15
    Nolinjst155 dagar sedan

    Problems like these are times when I wiSh tHE Tony Stark exists so that he can bring his arc reactor creation to the world as its finest renewable energy to ever existed. Too bad it’s only in the fictional world….. *Smh*

  • Chris Miller
    Chris Miller5 dagar sedan

    In this argument over nuclear vs renewable vs fossil fuel we forget about the technologies that are low cost that can clean the air of the pollution we create. We don't need to make a nuclear waste land, we just need to clean up after ourselves.

  • Erob
    Erob5 dagar sedan

    Soon I will save The World by producing energy with Socks and Carpets

  • Polar Scape
    Polar Scape5 dagar sedan

    7:53 It looks like the Avengers 😂

  • Abby Honaker
    Abby Honaker5 dagar sedan

    So I’m going into ninth grade and already thinking about my life decisions lol. I’m thinking about being a nuclear engineer and find a way to deal with the waste but I feel like I would fail miserably because I’m not that smart. Any tips? Also good video!

  • Robert Johnson

    Robert Johnson

    23 timmar sedan

    Nobody’s born understanding their area. You don’t have to come out of the womb understanding nuclear engineering to eventually grow into a great nuclear engineer, same as you weren’t born knowing how to count but I’m sure you’re pretty good at it now. The only difference is that it takes more time and dedication to get into more specialized and technical fields. But if you’ve got the dedication and can put in the work of learning, you can do whatever you want. My tips would be first, don’t forget why you want to do it. If you’re really passionate about it, always remember that. Cuz when it gets hard, if you’re not certain of why you wanna succeed, you might give up. Second, start familiarizing yourself early, if you can. Maybe take some online classes about whatever the basics of nuclear engineering are, or even just watch a lot of educational SEblack videos to keep that part of your brain engaged and thirsty for knowledge. If you want better information, you could try emailing a professor at a college and asking them what they think. I hope you don’t let some misguided thought that you aren’t “smart” mess you up. You’ve got just as much potential as everyone else, you just gotta allow yourself to believe it so that you can really work hard at using it. Good luck!

  • Soren Axelson
    Soren Axelson5 dagar sedan

    Rather than having batteries, you could just use nuclear plants as a backup for whenever renewables are being inconsistent. Using Uranium as a battery is much more cost effective than using lithium.

  • Aiya Stanley
    Aiya Stanley5 dagar sedan

    Dr.Ayomede has the permanent cure for Hepatitis B, What a great product i must say seriously

  • fight2 keep
    fight2 keep5 dagar sedan

    The population of birds on earth 🌎.compared to all species on earth 🌎.GREAT FUTURE EPISODE

  • Dikshitha Karunaratne
    Dikshitha Karunaratne6 dagar sedan

    So , we are very developed in the technological field but NOT ENOUGH !!! Thank you very much Kurzgesagt for everything.

  • MoeTazou Unixic
    MoeTazou Unixic6 dagar sedan

    7:54 SMW Reference

  • SortaJunpei
    SortaJunpei6 dagar sedan

    Greta Thunberg needs to watch this

  • You Do not see me.
    You Do not see me.6 dagar sedan

    Are you one of the birds

  • rybakawalarz
    rybakawalarz6 dagar sedan

    Go fossil global climate change with additional CO2 from humankind emmision are not confirmed

  • pay_ 87
    pay_ 877 dagar sedan

    Haha you guys like Sekiro? 01:46 😋

  • Nldgzmn
    Nldgzmn7 dagar sedan

    Just imagine a world leader watching in this channel

  • I'm NoT NoT GaMeIaC MaNiAc

    I'm NoT NoT GaMeIaC MaNiAc

    6 dagar sedan

    "change of plans Germany we are making more power plants cus a youtube video said so"

  • Ayush Routray
    Ayush Routray7 dagar sedan


  • Bharathball Animations
    Bharathball Animations7 dagar sedan


  • Blaming Pig456
    Blaming Pig4567 dagar sedan

    I was wondering, what if we set up manual turbines? like we just make huge factories where people just manually turn turbines for a job

  • Pagi Parthiv
    Pagi Parthiv7 dagar sedan

    Ok I see a mistake here. Have you guys considered the energy consumption per population growth and area? Because small country with small amount of population and area have very less energy consumption so they need fewer and fewer nuclear plant and also can run without nuclear , using renewable energy. Also the climate to support wind, sun , tidal energy is different .AS PER THIS VIDEO I CAN SAY THAT ANTARCTICA IS THE MOST GREEN ( NOT CONSIDERE POPULATION, DEVELOPMENT, ENERGY CONSUMPTION, CLIMATE OR LAND):) oh and yes the other developed country was shown has done their part of pollution in early 20' to 90'. Now blaming still developing or non devloped country for climate change. There are so many problems here you haven't considered. This is not about which is better ENERGY!! This is about how much efficient it's to switch to them and most importantly the effect on climate of that

  • James Henry Smith
    James Henry Smith7 dagar sedan

    No. Now that they are saying UFOs are real, We can use the free energy perpetual motion overunity power plants now!? The school girl built the John Bedini free energy motor over 8 years ago now. And there are many others, like the Perendev motor, Newman motor, Stanley Meyer water powered car, etc.! And the one with the wheel of v gates and the cam lifter. And the George Green magnet free energy motor. A city in Switzerland was powered with one. Or one of many thousands or millions of others. They've existed since 800 BC or earlier, especially from the 1400s on. They've been being patented in the USA since 1799, when a "permanent magnet mill" was patented! Of course some are fake so they have to test.

  • Mathys SANTERRE
    Mathys SANTERRE7 dagar sedan

    I’m french and i still love kurzgesagt

  • devada.mp4


    2 dagar sedan

    what does being french have to do with this

  • mime {NRG}
    mime {NRG}7 dagar sedan

    en mexico tambien tenemos luz no mams

  • Phantom4545 45
    Phantom4545 457 dagar sedan

    People complain about nuclear waste lmfao... where tf do you think they come from? That’s right we mined it from the ground... now we store a much less radioactive material that’s sealed back into the ground and now there is a problem??? Lmfao

  • Kaizer_Ian


    4 dagar sedan

    And more and more of that nuclear "waste" is re-usable in modern reactors

  • E meme is a disgrace to the meme community
    E meme is a disgrace to the meme community8 dagar sedan

    I actually support nuclear but you fail to understand why people are against nuclear. Air pollution happens slowly so if a place becomes unviable for living people still have a chance to migrate . In case of nuclear you are already gone even before realising. Also the aftermath of nuclear accidents stay for hundreds and thousands of years. Air pollution is still way easier to counter by setting down multiple air purifiers.

  • Imanol Casares
    Imanol Casares8 dagar sedan

    Two months and this still not subtitle in spanish

  • Psychx
    Psychx8 dagar sedan

    A solution for the nuclear waste problem has to be established and made commercially viable (looking at you, various fast breeders)

  • Billcypher 383
    Billcypher 3838 dagar sedan

    Can we have an actual interview with one of the scientist?

  • Dash Speed
    Dash Speed8 dagar sedan

    This man spittin facts

  • Strom Clark
    Strom Clark8 dagar sedan

    Love that you bifurcate the video into fact and opinion. I love it. Keep it up!

  • sakedrinkr
    sakedrinkr8 dagar sedan

    nuclear is better from what i understand. The batteries and storage that would be needed for the renewables would create alot of pollutants and would need to to be replaced just as much as anything else equipment wise. Also, do we have a good way for getting rid of or dealing with recycled batteries, all of the components? I'm on the side of more hydroelectric and nuclear. Wind turbines seem more space and environment demanding, animals and all involved.

  • devak


    8 dagar sedan

    Yes, we can recycle batteries

  • Sulaiman Atreshe
    Sulaiman Atreshe8 dagar sedan

    Of course we need more nuclear energy to save the world But not under the hands of dumb ppl who will blow it up like that day

  • Rez Volf
    Rez Volf8 dagar sedan

    Nuclear is a epic solution

  • Ryan Harvey
    Ryan Harvey8 dagar sedan

    95%of the arctic is gone 30% of the world's reefs have bleached 30% of the world's forests are gone and were running out of fresh water the reality is that climate change is the end of mankind and theres no stopping it

  • Games of All
    Games of All8 dagar sedan

    We just need to make fusion cores

  • raul maximo
    raul maximo8 dagar sedan

    The message i get from this video is: Diversify, Diversify, Diversify our Climate Risks! (which is good strategy of course)

  • MrMonsterHunter 808
    MrMonsterHunter 8088 dagar sedan

    People who fear nuclear energy and not fossil fuels are in the same camp as those who think vaccines are government trackers but still own cellphones.

  • Austin Horne
    Austin Horne8 dagar sedan

    ANSWER ------> YES

  • CP Sna
    CP Sna8 dagar sedan

    I have some hope for nuclear fusion

  • wilsooon99
    wilsooon999 dagar sedan

    Much rather have nuclear be used for power than bombing people

  • Caleigh Tilson
    Caleigh Tilson9 dagar sedan

    Nuclear waste is a problem that we need to solve, but fossil files are a much more imminent disaster

  • The OxyScape
    The OxyScape9 dagar sedan

    6:11 Hey look, it's the Sator square! Love the little Easter eggs

  • Asha Malla
    Asha Malla9 dagar sedan

    Why is a pokemon in the video

  • Flxppy
    Flxppy9 dagar sedan

    ive always wondered why we just dont shoot nuclear waste into space with spacex rockets

  • Roman rat

    Roman rat

    9 dagar sedan

    It’s a lot cheaper to bury under bedrock and seal it with cement and lead

  • Pototo101
    Pototo1019 dagar sedan

    If humanity went extinct wouldn’t the nuclear power plants would be like a if we die your coming with us scenario for earth cause nuclear power plants need constant monkteirng

  • I like History stuff

    I like History stuff

    7 dagar sedan

    Hopefully yes

  • Annex ~
    Annex ~9 dagar sedan

    Humans suck, I just wish I were a fucking bird so I didnt have to deal with this stuff

  • Twitch_StarLord_
    Twitch_StarLord_9 dagar sedan

    They couldve made this a war hero movie with those superhero animations apart from the birbs lol

  • Tee Sense
    Tee Sense9 dagar sedan

    Yep, we’re doomed.

  • Tee Sense
    Tee Sense9 dagar sedan

    Doesn’t that shit have half life?

  • Addicti0nz1
    Addicti0nz110 dagar sedan

    Just make Elon Musk in charge of energy world wide

  • WildBill22360
    WildBill2236010 dagar sedan

    How are electric cars charged? In some areas, many areas, 84%, from fossil fuels. How are businesses and machinery going to run off it? That crane battery would be the size of two cranes. Still recharge by fossil fuels though. "Hydro will work in scale"....You have a thousand mountain fed rivers to plop down around the world? What is population of Sweden? Hold on entire SW US, we have more rivers coming evidently.

  • devak


    8 dagar sedan

    The point of electric cars is that you can recharge them from non-fossile sources, which you can't do with a regular petrol car.

  • GO9
    GO910 dagar sedan

    Just sterilize every life form that emits CO2 👌🏼

  • Facundo 2870
    Facundo 287010 dagar sedan

    Buen video.

  • William Asston
    William Asston11 dagar sedan

    Most importantly, renewable energy is reaching the physical limits of reality in terms of efficiency and throughput. nuclear is so far from its peak that generation 4 reactors are only just getting designed and are forecasted to be implemented in the next few years.

  • Xemperz
    Xemperz11 dagar sedan

    3:40 yes, sweden 🇸🇪

  • yeah right
    yeah right11 dagar sedan

    How much greenhouse gas i emitted by the things we do Making things 31% Pluggin in 27% Growing things 19% Getting around 16% Keeping warm and cool 7%

  • DataEntity
    DataEntity11 dagar sedan

    Sounds hard, let's go extinct instead.