The Controversial Science of Nuclear Winter
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- Опубліковано 10 тра 2022
- Neil Halloran fact-checks previous claims he made on nuclear winter, climate change, and COVID, and asks whether we have a tendency to overstate dangers.
A collaboration with the RAND Corporation, On Seeking Truth is a film that explores our relationship with the facts and the importance of examining our own beliefs when they run counter to the science. - Фільми й анімація
Thanks for watching!
You can find out more about RAND’s research on Truth Decay here:
www.rand.org/research/projects/truth-decay/why-cant-we-agree-on-the-facts.html
You can read RAND's tips for how to tackle Truth Decay here:
www.rand.org/blog/2022/03/truth-decay-is-a-threat-to-democracy-heres-what-you.html
And if you really want to dig in, RAND’s full report is here:
www.rand.org/pubs/research_reports/RR2314.html
HERE is The Savior
YaH The Heavenly FATHER HIMSELF was Who they Crucified for our sins, NOT jesus, and “HERE IS THE PROOF”
From the Ancient Semitic Scroll:
"Yad He Vav He" is what Moses wrote, when Moses asked YaH His Name (Exodus 3)
Ancient Semitic Direct Translation
Yad - "Behold The Hand"
He - "Behold the Breath"
Vav - "Behold The NAIL"
Really wish you could upload more your videos are so well done and explained really well 🙂
Amazing
Great VIdeo!
One thing that seems to often get missed when discussing COVID statistics is the number of people who have varioius longterm symptoms. Most COVID statistics seem to only consider death as a data point but that seems to be ignoring a large fraction of people who get life altering effects of covid such as asthma (and all the other things I'm sure we will discover over the years).
I tend to be on the side that we are spreading too much fear regarding COVID but in the theme of being intellectually honest I figured this point can't be omitted.
Truth above all with so much disinformation we need the truth more now than ever those willing to look upon themselves and check their work to see if it's truly right or wrongly should be done more often, the factual truth is better for humanity so we can understand what we can do about it.
I remember back in the 1980s there were several scientists who were quoted anonymously as saying that Sagan's nuclear winter was was totally wrong. Out of frustration, one journalist asked one such scientist, if he was so sure why didn't he state it on the record. He said, I don't want to sound like I'm arguing for nuclear war.
I have never heard of this . If you could tell even a single source I would greatly appreciate it. I love hearing things that confirm my thoughts but then I get skeptical on how much of it is true. If so , thank you in advance.
Yea I guess nobody wants to be the guy that goes " ahhh it's not that bad, it will be fine, really"
@@jimjimmy3131 it's been 4 months not everyone is terminally on line bro💀💀💀💀
@@mickieg1994 problem was that it becoming a common belief meant that there was massive underinvestment in civil defence measures with the logic that it was pointless. This would have resulted in many millions more unnecessary deaths due to a false belief being pushed by people with an agenda.
@@mickieg1994 yeah. Gotta go by your emotions instead of being logical bro
Being honest is more important than being right. Great job, Neil.
Thanks Zig
Actually he's still right, just more right because he can change his opinion with more information
I couldn't agree more, it takes a real man to admit when he is wrong, good on this guy.
Truth is more important than honesty
How tf does that makes sense?
The problem with overstating dangers is that once enough overstated dangers are recognized people are going to start believing that every danger is exaggerated, which you can already see happening in the world. Being dishonest about dangers leads to people nolonger believing in the stated danger.
I want to express my deep respect for your approach in handling this sensitive subject. Your method of finding common ground on polarizing topics is impressive, and I admire it. I plan on sharing this video as an example of the importance of prioritizing facts over feelings, especially to those who hold conflicting beliefs. Thank you for setting a positive precedent that we can all learn from.
One of the largest reasons to not over report or dramatize the facts is because once skeptics or even unsure moderates see the ones who we've been told to trust are caught doing such, it creates even more uncertainty than there usually would have been compared to if those same authorities simply told the whole truth and nothing but the truth. Even if you gain more sympathy and support because of fear mongering the most extreme case, you lose the same amount of support from those who are genuinely trying to find the truth and were instead lied to. Great video!
This exactly. It's never a good policy to exaggerate even if you think the reasons are justified.
If only republicans treated their own stances with the same scrutiny as they do with people like Neil.
@@hejalll this definitely isn't a republican issue. It's extremely bi partisan. This can be represented by the fact that in the beginning of the COVID pandemic Trump and other Republicans claimed it came from a lab. Democrats were extremely against this narrative and called them all racist for thinking so. As we know today, according to the best leading evidence, it did indeed leak from a lab in Wuhan. Both parties are extremely flawed and flip flop on every issue as long as it supports their own party in the moment.
@@PresAlexWhit There's a lot of issues with this.
1. It is by no means consensus that it was leaked, it is however not ruled out entirely either. What cooporation has deemed it more probable than not, that it was leaked? And don't give me individuals.
2. Even if it is proven beyond a shadow of doubt, in 2022, that corona was made in a lab. By no means did they have the necessary information to start spreading such a conspiracy by the beginning of corona.
@@Praise___YaH ok
This made me remember something my grandma recently told me due to certain anxieties from watching the news, “Honey, I’ve lived through so many supposed disasters than never happened, so many things that were supposed to kill us all that never did, I think we’re fine”. Even if this isn’t exactly an optimistic view, and a bit apathetic, it shows clearly one thing: the media can only be so dramatic and fearmongering for so long before people start tuning it out.
After the Soviet Union (Nukes), bird flu, swine flu, ebola, aids, overpopulation, the dissapearing ozone layer supposed to burn everyones retinas out, the recent c19 flue...I agree with your grandmother.
@@Chris-wy2bn Those are all things we did something about though.
The nations of the world took the ozone seriously and regulated CFCs.
Education and treatment brought AIDS under control.
Governments took bird and swine flu seriously and squashed it.
This dismissive attitude is what stopped them reacting ro Covid19 until too late, or climate change for that matter.
The humanity won't go extinct from it, not even close. But I am not reassured by it, a very significant part of the population will die and I might be among them. That will never be not terrifying.
@@BigPimp238 Yeah, both overreacting and underreacting serve a purpose as long as the balance ends up doing something about it. Everything is fear mongering until shit gets real, then you're either too late or owe your life to those that did too much just in case.
In such situation I claim that I already live in post-apo world and mention all the prior overhyped threats.
The calm and truthful way of explining these subjects is very good.
Hopefully you shed some light on radiation scares as well
Yeah makes his Lies sound like Fact! See how calmly he tells you Vx die at 48x Unvaccinated??? When in the last 2 years the Majority of deaths have been Vaxed and Boosted! Also Fails to mention the Onslaught of Young Men Dropping dead pf heart attacks on the Putch! Heart attacks are up 200% ages 18-43!!!!! That from England!!! Just imagine the Actual Numbers!! He is Dangerous! And should be held accountable when someone gives that Poi’s to their Child and their Heart explode!!
As someone who lived through the cold war I can assure you we were thinking about this scenario on the daily. Looking back on it were insane to think that was normal.
Or maybe it was totally rational to be on alarm mode and that saved us, maybe nuclear winter is overdramatic, but potential 100million dead people is worth being dramatic, isn't it?
Complete psy-op. Keep the people just a little terrified at all times and they will be easier to control.
@krazykarl Ever heard of Nagasaki? Perhaps you have seen how it went wuth the inhabitants of Hiroshima? Chernobil? The people living downwind of tests in the western states of the US and aborigines on the plains of Australia, not to mention the folks in the Pacific islands in the 1950's and how they got cancer, leukemia and birth defects? Pretty terrifying.
@@SofaKingShitthis dude would probably consider a bullet going through his skull as "psyop"
@@l.3626100 million? 8 billion is a closer answer.
The thing is, you don't even need nuclear winter to feel nuclear exchange is a bad idea. We've already seen how a global pandemic and the ensuing economic slowdown has already impacted the world at large. Imagine how wiping some of the world's largest economic centers would fuck up our current way of life
Idk, for me nuclear war seems less like a bad idea now
Exactly. The war drums are certainly being beat by US military industrial "think tanks" like RAND. The only sensible thing is negotiations, everything else is war profiteering. Every single life lost in war matters and we need to stop these conflicts at their root!
@@cowfat8547 That is imposing unfathomable pain onto others...
@@babalonkie for the good of the planet and the human race as a whole
@@cowfat8547 The planet is certain to succumb to space (Death) eventually without human intervention... and full nuclear war would decimate society... killing off the 50% of remaining struggling humans...
There is nothing good about Nuclear War...
The amount of personal integrity and decency in this video is staggering. The guy admits to things he has been wrong about,, and even admits that he doesn’t like to acknowledge the truth because it is at odds with his political identity, and as a result I now trust information coming from his channel even more, and I suspect I’m not alone. Other commentators and news outlets should take notes. This is how trust in news media can be restored.
It may hurt to admit when the facts don’t support your political views, but on the other hand, so does cognitive dissonance, and the only way to get rid of both sources of pain is to change your mind. So, just rip that bandaid off, when you discover that you are wrong about something.
The title of the video is a question which never was answered in the video. This is quite strange...
Half of the video is simply a major deviation from the topic instead at least discussing about the results.
Because some scientist used current climate modeling software in the last 10 years. Their finding was that the original 80s study is optimistic. The result was even worse using the current knowledge.
The some RL "validation" example of the video is simply meaningless. Compared to a full scale nuclear war the effect of the oil well fire of Kuwait is meaningless.
It would be far better analogy that imagine lots of Pinatubo volcano activity in the same time for weeks. Not a single one.
@@militavia-air-defense-aircraft yes and was down right lie. And Click bait-ite.
@@militavia-air-defense-aircraft
"Their finding was that the original 80s study is optimistic"
Sorry, but that's just wrong. The original study talked about a 20K colling of global average temperatures, 70% reduction of solar light and a possible extinction of our species. Modern studies DON'T support those values. The most modern climate projection on the subject find a reduction of 9.5K in global temperatures and 30-40% in solar light reaching the surface in the northern hemisphere [1]. And that's if we accept the premises adopted in the study that, one, the nuclear exchange would occur at the end of summer (maximizing the cooling effect); two, that cities would be specifically targeted; three, that 150 Tg of soot would reach the stratosphere (which is questioned by other recent models [2]). So, again, your statement is just plainly wrong.
[1] agupubs.onlinelibrary.wiley.com/doi/10.1029/2019JD030509
[2] agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017JD027331
Well said!
@@BrunoViniciusCampestrini
climate.envsci.rutgers.edu/pdf/RobockNW2006JD008235.pdf
"Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still catastrophic consequences"
Do you have any question?
RAND is hardly non partisan and saying they are is evidence of the bias of this video
There isn't a channel out there that is unbiased.
I think you are one of one of the most wholesome youtubers I've stumbled upon, your honesty and desire help us understand facts and have a common ground is inspiring, keep up the good work!
A good example of how overstated risks can lead to adverse outcomes is nuclear energy. The hysterical overstatement of the risks associated with nuclear energy has led to a situation where climate change is now a lot worse than it would otherwise have been.
Nuclear weapons are not nuclear energy, you fool.
How many more 3 Mile Islands, Chernobyls or Fukushimas would we have? Two evils
@@entrusted2387 I don't think so. Nobody died at 3 mile Island. In fact nobody had died from nuclear energy in the US to date. Very few people died at Fukushima, and most of the deaths were caused by the evacuation. Some people did die at Chernobyl, but it was the absolute worst case of what could happen. Even then, a lot fewer people have died than the number who die from coal pollution every year. People also die every year while installing solar and wind energy modules. When it comes to baseline electricity production, the kind of stable electricity that needs to run 24/7, our options are usually coal or nuclear in most parts of the world. Battery storage costs more than twice as much as nuclear. So if we have to choose betweeen coal and nuclear for baseline electricity in most parts of the world, then lets choose the safer, cleaner option.
I disagree somewhat N power is super dangerous and like with all human bullshit is made more dangerous because of intellectual property rights and MONEY..One of the key issues re climate is countries like India burning loads of Coal because the safest reactor designs are all protected by Intellectual rights and these Co's will NOT share..the same happened in the Pandemic, did the drug Co's Open Source their knowledge to make the best solution or did they all squabble over market share and the same intellectual rights?
@@musicilike69 statistically Nuclear is about as safe as wind and solar. The most dangerous is coal, which kills tens of thousands of people each year through air pollution. Nuclear is the only viable alternative to coal for baseload electricity production at this point.
As a nuclear physicist (neutron/proton structure research), I applaud you for taking this step to clarify the nuclear winter threat. I have long questioned the underlying assumptions that have gone into the early models for nuclear winter but didn't have the resources or connections to perform my own calculations. I even had a brief conversation several years ago with Dr. Robock about his work on even a limited war between Pakistan and India resulting in climate catastrophe. Again, I was ill equipped to argue the points so let it lay as is.
I am reminded of a quote from George E.P. Box. "All models are wrong. Some are useful."
Now, nearly 25 years after starting my career in physics, I have come to a disturbing conclusion. Scientists are absolutely capable of biased thinking and reporting and will bend the ear to anyone willing to listen. I suppose that is part of being human.
Haha. Questioning the Science makes you a Nutjob.
Even this Pandemic showed the danger of Overstating everything. Lost of precious Trust. Made worst when those in power like Fauci refuse to admit they are wrong and just say the correct data acting like that's what they've been saying all along.
I wrote this to Neil 2 days ago, I'm still waiting for a response:
@Neil Halloran Thanks for your thought proving video. However, I have a few concerns and questions.
Do you mind citing the research that supports your position, I'd like to know what recent scientific papers, books, or websites you based you claim that the threat of a nuclear winter is overstated.
The reason I ask is that the recent scientific consensus (last 5 years) still appears to conclude that a global nuclear war between the US and Russia ("...involving numbers of weapons allowed under current treaties.") would cause a variety of catastrophic effects - cooling of c. 8 Celsius lasting almost a decade (the peak of last Ice Age was 8 Celsius cooler than today), a loss of 65% of the Ozone layer, and a 40% decrease in photosynthesis due to soot blocking sunlight.
I am not able to find any scientific studies that support your updated optimistic position regarding a global nuclear war causing less extreme cooling or other more benign effects, that originally claimed in 1983. If it is based on personal research you should make this clear in your video or notes, so people can assess your assertions.
I know of some new research into small regional nuclear exchanges, involving c. 100 small nuclear weapons of 15 kt between India and Pakistan, that now claims the climate effects would be relatively minimal as the 5 teragrams (Tg) of smoke they modelled, lofted by smaller nuclear weapons, would not stay aloft for long. This new research was provoked by an earlier paper by Robock et al., (2007) that claimed that even a small nuclear war (India V Pakistan) could cause severe global cooling and food shortages.
However, this is updated research does not appear to be applicable to a global nuclear exchange between, e.g. NATO and Russia, a scenario would involve several thousand >100 kt to c. 1 megaton range weapons capable of lofting 150 Tg of smoke into the stratosphere, where it can remain for far longer.
Also, a comprehensive coupled atmosphere-ocean climate model by Robock, Oman, and Stenchikov (2007) showed that solar heating would loft smoke from a nuclear war deep into the stratosphere. And research (Yu et al., 2019) based on satellite observations of forest fires (I think you alluded to this study) confirmed Robock, Oman, and Stenchikov (2007) modelling, that solar heating of black carbon soot does indeed loft smoke from the troposphere to the stratosphere.
You have to also take into account other effects, the decrease in photosynthesis brought about by smoke blocking sunlight and the destruction of the Ozone later, coupled with reduced global temperatures:
Photosynthesis: "The total downwelling solar radiation at the surface is only 30-40% of normal (where normal is around 160 W/m2) during the first 6 months of the soot injection across both models. In WACCM4, surface light levels remain below 40% of normal for 3 years, returning to normal after about 10 years after the war starts, while ModelE shows a slower recovery, which is a direct consequence of the small, fixed size aerosols." - (Coup et al., 2019)
Ozone: "Several modeling studies have shown that stratospheric temperatures would increase by more than 50 K and stratospheric ozone would undergo global destruction, even for a scenario where 5 Tg of soot is injected into the stratosphere (Mills et al., 2014; Robock, Oman, Stenchikov, Toon, et al., 2007; Toon et al., 2007)." - (Coupe et al., 2019)
Ozone: "For the first time with a modern climate model, we have simulated the effects on ozone chemistry and surface ultraviolet (UV) light caused by absorption of sunlight by smoke from a global nuclear war. This could lead to a loss of most of our protective ozone layer taking a decade to recover and resulting in several years of extremely high UV light at the surface further endangering human health and food supplies" - (Bardeen et al., 2021)
I think over all your assessment is overly optimistic and peculiarly focused on temperature.
References:
Papers that support catastrophic climate cooling and other effects resulting from a global nuclear exchange:
Bardeen, C.G., Kinnison, D.E., Toon, O.B., Mills, M.J., Vitt, F., Xia, L., Jägermeyr, J., Lovenduski, N.S., Scherrer, K.J., Clyne, M. and Robock, A., 2021. Extreme Ozone Loss Following Nuclear War Results in Enhanced Surface Ultraviolet Radiation. Journal of Geophysical Research: Atmospheres, 126(18), p.e2021JD035079.
Coupe, J., Bardeen, C.G., Robock, A. and Toon, O.B. 2019. Nuclear Winter Responses to Nuclear War Between the United States and Russia in the Whole Atmosphere Community Climate Model Version 4 and the Goddard Institute for Space Studies ModelE. Journal of Geophysical Research: Atmospheres, 124, 8522-8543.
Robock, A., Oman, L. and Stenchikov, G.L., 2007. Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still catastrophic consequences. Journal of Geophysical Research: Atmospheres, 112(D13).
Yu, P., Toon, O.B., Bardeen, C.G., Zhu, Y., Rosenlof, K.H., Portmann, R.W., Thornberry, T.D., Gao, R.S., Davis, S.M., Wolf, E.T. and de Gouw, J., 2019. Black carbon lofts wildfire smoke high into the stratosphere to form a persistent plume. Science, 365(6453), pp.587-590.
Original paper that claimed that even a small nuclear war between India and Pakistan could cause severe global cooling and food shortages:
" We use a modern climate model and new estimates of smoke generated by fires in contemporary cities to calculate the response of the climate system to a regional nuclear war between emerging third world nuclear powers using 100 Hiroshima-size bombs (less than 0.03% of the explosive yield of the current global nuclear arsenal) on cities in the subtropics. We find significant cooling and reductions of precipitation lasting years, which would impact the global food supply."
Robock, A., Oman, L., Stenchikov, G.L., Toon, O.B., Bardeen, C. and Turco, R.P., 2007. Climatic consequences of regional nuclear conflicts. Atmospheric Chemistry and Physics, 7(8), pp.2003-2012.
Follow-up papers that contradicted Robock et al., 2007, claming that a small regional nuclear war between Pakistan and India, involving 100 x 15 kt weapons, would not cause serious long lasting climate cooling:
Reisner, J., D'Angelo, G., Koo, E., Even, W., Hecht, M., Hunke, E., Comeau, D., Bos, R. and Cooley, J., 2018. Climate impact of a regional nuclear weapons exchange: An improved assessment based on detailed source calculations. Journal of Geophysical Research: Atmospheres, 123(5), pp.2752-2772
Wagman, B.M., Lundquist, K.A., Tang, Q., Glascoe, L.G. and Bader, D.C. 2020. Examining the Climate Effects of a Regional Nuclear Weapons Exchange Using a Multiscale Atmospheric Modeling Approach. Journal of Geophysical Research: Atmospheres, 125, e2020JD033056, doi.org/10.1029/2020JD033056.
@@Diamonddavej
Interactive comment on “Atmospheric effects and societal consequences of regional scale nuclear conflicts and acts of individual nuclear terrorism”
by O. B. Toon et al.
M. MacCracken
Received and published: 22 January 2007
"All models are wrong, but some are useful" -George Box
The concept of "Nuclear Winter" was a clever disinformation ruse ordered up by Yuri Andropov, then head of the KGB. It has fooled the entire world.
@@ogzombieblunt4626 Yes, that paper is out of date, subsequent research denies that small regional nuclear wars e.g. between Pakistan and India (involving 100 x 15 kton atomic bombs) or individual terrorists attacks with a single or few atomic bombs, would have a serious effect on climate.
It appears that Neil took this new research, that applies strictly to very small nuclear exchanges, and inappropriately extrapolated it to a global nuclear war, WIII (1000s of warheads up to 1 megaton).
I explained this in my previous comment:
"However, this is updated research does not appear to be applicable to a global nuclear exchange between, e.g. NATO and Russia, a scenario would involve several thousand >100 kt to c. 1 megaton range weapons capable of lofting 150 Tg of smoke into the stratosphere, where it can remain for far longer."
I love seeing a different perspective for theories that are generally agreed upon as fact. Thanks and continue to do it!
Thank you for covering this topic! It really botheres me, that extinction level nuclear winter is something so generally accepted that normal discussion about this is very hard. In my opinion it only slightly reduces the fear of a nuclear war, since an all out nuclear war would still be incredibly devastating, that noone can even think about risking it. But its important to know what to talk about. Also thank you for poiting out forest fires, which are a good example for what we could might expect in case of widespread fires due to a all out nuclear war.
i dont really care
@@aurrtt7115 so you don't care if you die?
@@nicbarth3838 you got it right broski
@@aurrtt7115 good for you man! I aim to be there one day
ur a bit of a strange guy. alcohol would fix u right up big man@@nicbarth3838
I can't say thank you enough for making this, it is so refreshing to hear someone admit that they made a mistake. We all do it. But we need each other to be honest so we can really get to what the truth might be.
Thanks so much! I agree.
Thank you Neil Halloran and RAND Corporation, its refreshing to realize that the strategic use of nuclear weaponry will not cause the calamitous effects previously claimed. This knowledge could not have come at a more apposite time, especially given Russian dictator Vladimir Putin's aggression towards Ukraine and the rest of the free world. So many political and military options (including pre-emptive first strikes among others) were for so long incorrectly thought of as 'unthinkable' due to unfounded apocalyptic 'consequences'....now we know better an can make better, more informed calculations and decisions. The timing of this study and film and the knowledge conveyed therein could not have come at a better time given our geopolitical stresses and threats....thank you.
"In the nuclear world. The true enemy is war itself." From the film Crimson Tide.
Great line at the dinner table
no. its everyone you meet. you will be starving mad and will kill for food at no cost. you think this is just daisy's and gumdrops. its not. its fucking hell; and living through that will make you do things you would never have done in normal society. you ready?
This has to be the most beautiful Video I have ever watched….. How you explain and see the other point of view even if it differed from your own and recognize where you might have gone wrong with different videos is astounding….. Amazing work
A most excellent unbiased analysis! We need more people like you that challenge our beliefs based on facts and not anecdotal evidence or theories touted as facts.
This guy is like a shining light of reason in a world that seems to be increasingly ridiculous. Thank you for this amazing breath of fresh air.
here we have a comment written by an angst ridden dweeb who gets high off of their own farts.
yeah true, there's too much cash incentive to shock and awe in professional news nowadays, there used to be a greater divide between news and tabloids, now it's all getting mixed together for the sake of clicks and views :p
😂😂😂
Jesus is the light, leading people to heaven! If you are with God, no matter what happens on this Earth you will know that you will be going to be with your Creator for eternity!
Neil, I love your work, but this video needs a better thumbnail so that it can get the attention it deserves.
If that happens, people would probably just say this it looks too much like clickbait.
It definitely does, and it doesn't need to be clickbaity.
I _almost_ didn't click on this video until I checked the channel for a reminder of who this guy was. Once I realized, I clicked immediately of course, but not everyone will do that.
And possibly also need a better and more relevant title…?
But don't worry, they will get better in the future
Any ideas for a better thumbnail?
@@NeilHalloran -Kurzgezagt brachiosaurus with a huge text bubble reading “not really”-
Well, the idea first comes to my mind is the dust covered earth model in _The Shadow Peace Pt. 1_ (may some viewers still recognize this?), with large text “Famine? No. I was wrong”.
I think simpler would be better, hope my input helps…!
I want to say I’m really proud of you! I realize I want to say I’ve been on a search for truth myself, and I hope more people are. You’ve earned my liking and subscribe. Thx so much
This is the first video I’ve ever watched from your channel. It’s truly amazing the points that you made and the level-headedness you showed when talking about these hot button issues. Will absolutely come back for more
This was like a breath of fresh air after nearly drowning. Truth decay is worse than most people could even dream and it’s not tearing the country apart - it’s already done it. It’s impossible to have fact based discussions with people anymore because literally any discussion with someone from the “other side” becomes a debate that you have to win. Instead of a conversation on the facts and reality. Thank you for this video. I wish more people were like you.
What’s worse is when you disengage because you feel the only way to win is by doing something morally wrong like screaming a racial slur and, even when you know it’s wrong, those intrusive thoughts keep going in and for the sake of yourself and others you have to let the other side win.
Equally dislike it when others try to change my mind and can't let me have my own opinion (I don't force my opinion on them)
@@bigbadlara5304 exactly. That’s why I’ve been trying to distance myself from such extremist rhetoric. I used to consider myself a communist, but after interacting with actual communists who called me everything from the F slur to “Hitler’s strongest soldier” I have since distanced myself from them and the idea of communism and stateless society as a whole.
@@bigbadlara5304 This is hilarious, because this is EXACTLY part of the problem of what truth decay is - thinking your opinion holds some inherent value. We are not talking about personal preferences like what sort of pizza toppings you like, something that is 100% subjective and personal. We are talking about the determination of what is true or not. Opinions can straight up be WRONG and when they are, it needs to be called out. If you cant handle this, then you are not ready for actual mature discussion and are a prime example of the worsening problem we're facing where people think what they 'feel' takes priority over what is real.
@@maynardburger no, my opinions have changed tons of times. Above I am talking about people who force their opinion on me. They don't want to change their mind and don't accept that I have a different opinion even though I accept they have a different opinion.
The evolution of "news" and "facts" due to the internet's abundance of readily available information has had horrific consequences on us as a society. The fact that you had the courage to make this video, challenge mob rule, and potentially put your credibility at risk has given me the utmost respect for you as a content creator. I hope in the future that others may follow your lead and have the same capacity to admit their own biases and understand the consequences of overstating dangers and truth decay. Thank you.
Couldn't agree more, there's too much cash incentive to shock and awe in professional news nowadays, there used to be a greater divide between news and tabloids, now it's all getting mixed together for the sake of clicks and views :p
Same as back then, sagan is another golden calf that could be played for any psychosocial narrative, many such figures exist today
@@Ekstrax It's wild to me how much people still try and blame and bash 'mainstream news' when most of y'all dont actually follow mainstream news at all and get pretty much all your views from social media posts these days.
@@maynardburger lol also true, i for one still follow the mainstream news in my country but thats because its pretty good imo, if you know the preferred biases
mob rule is bairly problem, because we live under minority rule. no backlash will happen to this video mark my words.
Got to say, I'm very impressed with your objectivity and willingness to admit an error. You've earned my subscription today.
We’ll edited, well said, and very respectable. Really appreciate your humble attitude and sharing information with all of us as unbiased as possible. A step in the right direction for sure.
A damn leap in the right direction
The question isn't "will humans cease to exist", the question is "how miserable could life on earth become." The issue isn't "would we survive" but "would we want to." That's true whether you're talking about nuclear war or climate change. So when looking at the answers people are coming to, it's also important to look at the questions being asked. Doomsday questions are often being asked by those seeking clicks - the scientists themselves haven't framed things that way.
Those who’d survive the longest would be the ones who pressed the button in the first place. They’d be whisked away to their XYZ bunkers to drink champaign and eat like kings while the rest of us die due to their actions.
if such thing happens i would wish to be the in the first group to go, those post apocalyptic movies/books are not a joke, society would collapse in days, or weeks. If life is hard right now imagine how worse it would become to fight for your life every single day, not being able to trust anyone...
Guys, HERE is Our Savior
YaH The Heavenly FATHER HIMSELF was Who they Crucified for our sins, NOT jesus, and “HERE IS THE PROOF”
From the Ancient Semitic Scroll:
"Yad He Vav He" is what Moses wrote, when Moses asked YaH His Name (Exodus 3)
Ancient Semitic Direct Translation
Yad - "Behold The Hand"
He - "Behold the Breath"
Vav - "Behold The NAIL"
"Would we want to," survive? Same for climate change as it is for nuclear war? Well got news for you the climate has already changed so you should just ask yourself now, do you still want to survive/live? Hopefully the answer is positive but if not at least we won't be troubled by your stupid analogies anymore. By the way approximately 520 nuclear bombs have been set off in the atmosphere since 1945 and we are all mostly fine.
@@theluftwaffle1 for how long? What sort of kings would get rid of their slaves? Without us the foundation they can do none of that, for long. If they ever went through with this I guess it would show how very very stupid we all are. For not changing this world even though nothing was stopping us (even our leaders obviously didn’t care, since they destroyed the very foundation keeping them able to eat and do things like kings) and for electing such stupidity.
I was recently introduced to your channel by a friend, and I have to say, your content is phenomenal. From your ability to make numbers tell a compelling story, to your candor in admitting when you were wrong or if you simply don't know the answer. As a scientist that constantly finds myself frustrated with misrepresentations of data, and the ever-growing presence of the Dunning-Kruger effect, this video is a refreshing and positive take on an ongoing problem with our society. Keep up the great work, man. And I will look forward to watching future videos.
The quality of your content is stellar and the way you weigh personal opinion and bias with fact is refreshing. Thank you for inviting to look at both sides of truth and encourage to compare whichever side you believe in with the one you dont.
This offers an opportunity to view your own standpoints without neccesarily becoming confronting. This is what I feel we have lost along the way when it comes to debating so many hot topics, the need to be right has trumped the need to be truthful.
I can only hope that battling truth decay becomes the trend so we may once again on a regular basis discuss with civility matters which we dont so readily agree with.
Finally the fact that you are willing to admit you are wrong and try to correct those wrongs speaks to the sincerity of your message. Never change on this matter, its critical to have a voice such as yours in such a time of discord and confusion.
Youve quickly become one of my favourite youtube channels to visit and im guessing im not alone in this either. I wish you grow fast, its certainly deserved!
I can’t say I agree with you on all your opinions, but I can respect you’re willingness to be as open as you are and looking into the facts. That’s how discourse should be, we might not agree with everything but we can still talk about things and try and come up with solutions to problems to make a better tomorrow, for everyone.
This is easily the best video I've seen in years. Thanks. FWIW I am sure I'm in the minority of your viewers, in that I was already aware of Rand's 'Truth Decay' study, and had read some of the higher level summaries. I know and respect several folks at Rand. I find the polarization of US society perhaps one of the most horrific trends of my lifetime, in that it so severely limits all of the progress we could make as a nation, and as a global leader. I support any legitimate effort to mitigate and reduce it, and this video is one of the more heartening things I've seen. Again, thanks.
I love all of your videos! I'm currently a college student, and I love learning new information your videos are incrediblely informative. Whenever I think of an outstanding UA-cam channel I think of the content you create! I'm glad that you clarified this concept!
First time watching one of your videos. You seem to have a very balanced view and open to outside perspectives. Great layout to the video too, keep it up!
The main problem I have with the way climate change is addressed is the blame that is seemingly laid upon all people, rather than the governments, companies or groups who contribute the most.
I think they do overstate things to galvanize support and manipulate emotions, I don't deny we have an impact on the planet.
Transparency from the government would be nice, we know they cover stuff up and lie about how bad situations can actually be.
Or they outright admit to manipulating weather patterns like they did in Vietnam(as if they stopped) or make "owning the weather as a force multiplier by 2025" as a military operation
Again its portrayed as if we as the people are responsible and must change our lives, while we know they hold themselves to a different standard.
I have been scared of a nuclear holocaust since I was 4 years old and I approve this message. I also approve the general intellectual honesty displayed.
Bro how did you learn about nuclear holocaust as a toddler? I amn't saying you didn't, I am just. Wth.
@@picklechin2716 I was born in Sweden in 78 and lived in fear of and was depressed by the prospect of nuclear war all my childhood. But I have to ask, did you listen to what he said?
@@picklechin2716 Oh I got your comment wrong, I was very awake as a toddler to what was going on (and therefore has a lot of memories from that time).
@@picklechin2716 Sry
@@persallnas5408 I would also be scared if I lived in Sweden. 🤢🤮
Great video man! This debate needs to happen more. I graduated from journalism school a few weeks ago and misinformation is by far the biggest threat and challenge that we face. This video for sure has given me different views on how to operate around facts and overstatements, and the media needs this even though we still have good journalists out there.
It’s just that the good journalists are drowned out by the voices of countless political propagandists that call themselves “objective journalists”
You're one of the most logical people I've ever heard speak. Please don't stop making these videos.
dude the oil well fires where tiny compared to the utter destruction of every forest in the northern hemisphere
The oil fires were smaller BUT Sagan used his nuclear winter model on the oil field fires. If the model didn’t work for that what makes us think it’d work for nukes?
I went on a similar journey to this about 5 years ago when I started realising more and more risks where overstated once I had dug into them. It's a pattern in that "bad news" tends to propagate faster and further than "good news", even here it seems like you felt you couldn't make a video without the prompt of the "bad news" story of truth decay.
I really want to thank you for this video and I'll be trying to share it widely.
This reminds me of the whole “Ozone hole” debacle that happened a while ago. If you’ve ever wondered why you don’t hear about it anymore, it’s because we actually took action against it, set policies in order, and the ozone layer is by and large back to normal! Notice there wasnt a lot of reporting about how we actually solved an issue, the reporting was only done when the issue was there and could be made into a world ending disaster.
@@ksmi9109
“It’s like AIDS from the sky.”
“It’s going to end live on earth as we know it.”
That’s how the OZONE HOLE pseudo-apocalypse was sold to us .
Your revisionist history is merely more myth creation .
Here is some actual truth :
These days, scientists understand a lot more about the ozone hole.
They know that it’s a seasonal phenomenon.
We are told that the Montreal Protocol saved us from Ozone Depletion ( this is the myth which you are promulgating ) .
But in actual truth , China ( which was by far the biggest CFC offender ) actually did very little post-Montreal Protocol .
It seems the Ozone Hole magically self-corrected.
And whatever happened to Acid Rain?
Acid Rain was supposed to kill all the plants and things , and subsequently devastate the food cycle and lead to mass extinction too .
Funny how that problem , TOO , just disappeared without anyone noticing 🤷♂️
@@ksmi9109 Well, it's not back to normal, but it is unequivocably headed that way. And as someone who was starting as an undergrad at the time and followed the topic, I can say there was lots of coverage of how the Montreal protocol addressed the problem: of the gradual phase out of CFC's in rough order of how bad they were for ozone. We are still in the phase out. The gradual approach angered some environmentalists who didn't think it was fast enough and would still lead to disaster. Predicting doom on the other end were some corporate stakeholders saying that we we would loose food refrigeration leading to d starvation and epidemics of food borne disease.. Some still tried to claim that CFC were not the cause or that the ozone hole was a natural phenomena. Sounds familiar.
They had less capacity for people to try to ihave their own facts, and they had Margret Thacher. A chemist by training she understood the reality of the science and brought other conservatives in, including Ronald Reagan along.
This might be one of my favorite videos I've ever watched. Thank you for your frankness, Neil!
Factual arguments vs. Moral arguments.
I'll have to readjust my perspective to understand which of my beliefs are moral reactions and therefore overstated opinions. In fact, I don't think it's unreasonable to say that many, if not most, overstated opinions are simply a result of our fear that they have been understated.
It's odd to pit facts vs morals, as if they are opposites. In order to apply morals, facts must be the starting point. In order to interpret facts, morals must be used. They work hand in hand. Facts without morals is a road to dark ideas
I posted this and I hope to hear a response from him.
Do you mind citing the research that supports your position, I'd like to know what recent scientific papers you base this on?
The reason I ask this is that the recent peer review papers I could find, all concluded that a global nuclear war between the US and Russia would cause catastrophic effects e.g. cooling of c. 8 Celsius lasting almost a decade (the peak of last Ice Age was 8 Celsius cooler), a catastrophic loss of the Ozone, massive decreased photosynthesis due to soot blocking sunlight.
I am not able to find scientific studies that support your updated position regarding global nuclear war causing less extreme cooling or other effects. If it is based on personal unqualified research you should make this clear in your video, or cite the studies that support your views.
I know only of some new research into small regional nuclear exchanges, involving c. 100 small nuclear weapons of 15 kt between India and Pakistan, that claimed that the climate effects would be minimal as the 5 teragrams (Tg) of smoke, lofted by smaller nuclear weapons, would not stay aloft for long.
However, this is updated research does not appear applicable to global nuclear exchanges between, e.g. NATO and Russia. That scenario would involve 1000 or more >100 kt to c. 1 megaton range weapons capable of lofting 150 Tg of smoke (soot and other small particles) into the stratosphere, where it can remain for far longer.
Also, a comprehensive coupled atmosphere-ocean climate model by Robock, Oman, and Stenchikov (2007) showed that solar heating would loft smoke from a nuclear war deep into the stratosphere. And research (Yu et al., 2019) based on satellite observations of forest fires (I think you alluded to this study) confirmed Robock, Oman, and Stenchikov (2007) modelling, that solar heating of black carbon soot does indeed loft smoke from the troposphere to the stratosphere.
You have to also take into account the decrease in photosynthesis brought about by smoke blocking sunlight, that can last a decade or so:
"The total downwelling solar radiation at the surface is only 30-40% of normal (where normal is around 160 W/m2) during the first 6 months of the soot injection across both models. In WACCM4, surface light levels remain below 40% of normal for 3 years, returning to normal after about 10 years after the war starts, while ModelE shows a slower recovery, which is a direct consequence of the small, fixed size aerosols." - (Coup et al., 2019)
And the destruction of the Ozone Layer, an Ozone reduction of 75% globally and 65% at the topics lasting 15 years (Bardeen et al., 2021). Interestingly, they find a small regional war (India and Pakistan) could cause Ozone levels to decrease by 25%, with recovery taking 12 years.
"Nuclear war would result in many immediate fatalities from the blast, heat, and radiation, but smoke from fires started by these weapons could also cause climate change
lasting up to 15 years threatening food production. For the first time with a modern climate model, we have simulated the effects on ozone chemistry and surface ultraviolet (UV) light caused by absorption of sunlight by smoke from a global nuclear war. This could lead to a loss of most of our protective ozone layer taking a decade to recover and resulting in several years of extremely high UV light at the surface further endangering human health and food supplies"
I think over all your assessment is overly optimistic and peculiarly focused on temperature.
References:
Papers that support catastrophic climate cooling and other effects resulting from a global nuclear exchange:
Bardeen, C.G., Kinnison, D.E., Toon, O.B., Mills, M.J., Vitt, F., Xia, L., Jägermeyr, J., Lovenduski, N.S., Scherrer, K.J., Clyne, M. and Robock, A., 2021. Extreme Ozone Loss Following Nuclear War Results in Enhanced Surface Ultraviolet Radiation. Journal of Geophysical Research: Atmospheres, 126(18), p.e2021JD035079.
Coupe, J., Bardeen, C.G., Robock, A. and Toon, O.B. 2019. Nuclear Winter Responses to Nuclear War Between the United States and Russia in the Whole Atmosphere Community Climate Model Version 4 and the Goddard Institute for Space Studies ModelE. Journal of Geophysical Research: Atmospheres, 124, 8522-8543.
Wagman, B.M., Lundquist, K.A., Tang, Q., Glascoe, L.G. and Bader, D.C. 2020. Examining the Climate Effects of a Regional Nuclear Weapons Exchange Using a Multiscale Atmospheric Modeling Approach. Journal of Geophysical Research: Atmospheres, 125, e2020JD033056.
Robock, A., Oman, L. and Stenchikov, G.L., 2007. Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still catastrophic consequences. Journal of Geophysical Research: Atmospheres, 112(D13).
Yu, P., Toon, O.B., Bardeen, C.G., Zhu, Y., Rosenlof, K.H., Portmann, R.W., Thornberry, T.D., Gao, R.S., Davis, S.M., Wolf, E.T. and de Gouw, J., 2019. Black carbon lofts wildfire smoke high into the stratosphere to form a persistent plume. Science, 365(6453), pp.587-590.
Papers that concluded that a small regional nuclear war (e.g. Pakistan and India) involving 100 x 15 kt weapons, would not cause serious long lasting climate cooling:
Reisner, J., D'Angelo, G., Koo, E., Even, W., Hecht, M., Hunke, E., Comeau, D., Bos, R. and Cooley, J., 2018. Climate impact of a regional nuclear weapons exchange: An improved assessment based on detailed source calculations. Journal of Geophysical Research: Atmospheres, 123(5), pp.2752-2772
Wagman, B.M., Lundquist, K.A., Tang, Q., Glascoe, L.G. and Bader, D.C. 2020. Examining the Climate Effects of a Regional Nuclear Weapons Exchange Using a Multiscale Atmospheric Modeling Approach. Journal of Geophysical Research: Atmospheres, 125, e2020JD033056, doi.org/10.1029/2020JD033056.
@@Diamonddavej Literally everything you said was discussed already.
The studies mentioned, etc.
This WAS the RAND corporation whom helped research this video, literally "Research and Development"
@@D-Vinko After 2 days spent looking for this mythical RAND study, I see that the first RAND Coperation study, into nuclear war and climate, was published in 1966 by E. S. Batten. The study was updated a couple of times, last in 1974, as far as I know. Batten concluded that a global nuclear war would cause severe global cooling of 2-3 Celsius:
Batten, E.S., 1966. The Effects of Nuclear War on the weather and climate, The RAND Corporation. RM-4989-TAB.
Batten, E.S., 1974. The atmospheric response to a stratospheric dust cloud as simulated by a general circulation model. RAND CORP SANTA MONICA CA.
I cannot find a more recent, last few years, updated analysis by the RAND Coperation. The 1974 analysis is extremely out of date. Also, they are a think tank, and if such a study existes, it likely a syntesis of peer reviewed studies, the studies I read, which consistently conclude that a nuclear war between the US and Russia, with current stockpiles, would cause catastrophic climate and other effects.
If you know of a more recent RAND Coperation study, let me know.
That said, it's unlikely they published the study in peer review literature, I can't find it there.
The RAND Coperation, funded by the US government, they developed US policy on nuclear weapons. The RAND Cooperation and their leading expert, Herman Kahn, were the inspiration for the BLAND Coperation and Dr. Strangelove in Stanley Kubrick's film Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb.
A RAND study on nuclear weapons is a bit like asking a US weapons manufacturer to write an essay on cluster bombs effects on civilians.
@@ThomasBomb45 They are opposites, because morality is rooted in sentimentality & empathy; it states "this must be so, because it *feels* right" and is inherently disconnected from an objective viewpoint, as opposed to empiricism or factuality which states "this must be so, because it *is* so".
There are numerous times in which what was factually necessary to achieve a goal was not morally justified, and vice versa. Morals are really just imagined guidelines that most people agreed upon in order to protect themselves in a society, it's not some existential constant and they certainly hold no weight in the face of facts.
Very good video. It's one of the most difficult things people can do, to take a new look at something and not only say hmm maybe I was wrong about that, or overstated it, but to also share that opinion with the rest of us. I especially think that the covid part was important too, and how you're right about the risks of cars, guns etc. If anything positive comes from covid, it might be that we can be a bit more objective in the future and understand risk a bit better. Personally, I don't think shutting down our economies was worth it.
This is a great video for so many reasons, it vocalizes the issues I see on both sides of the aisle as a moderate. It also allows me to peer inside at some of the things I’ve let become skewed by politics in my own mind. I feel like Neil’s view is the kind society would benefit from, not the political kind but the temperament kind. Approaching problems more openly and rationally.
I genuinely love everything about the videos you make. Thank you for these great insights.
Even though you have a very small amount of videos, the quality is insane. Always happy to click on one. Keep up the great work!
Just found your channel, it is amazing everything you do and explain! Thank You!
Mr Neil, Honesty is the best policy and a gateway towards truth. 👍
I have a lot of respect that you made this video, and I think it's a very important point to make.
I'm very much convinced of the reality of climate change and other forms of environmental destruction, but I am a staunch opponent of preaching nothing but doom and gloom.
I've noticed that a number of people in my generation will say things like "what's the point in even trying? Even if we somehow survive climate disaster we'll just get hit by an asteroid or the Yellowstone volcano will explode. Humanity sucks and we deserve what's coming our way."
Besides being an extremely fatalistic view of the future, and one that I've found to be alarmingly common, I think it is a self fulfilling prophecy if we let it perpetuate.
People are desperate to believe things are worse than they are. We need to properly frame the magnitude of such potential disasters we might face (and asteroids and the Yellowstone volcano are far down the list by the way) but we face a great danger but playing up the danger.
Some think this will be a "scare em' straight" strategy where we convince the people in power that everything will go to hell if they don't do something. In reality these people haven't done nearly as much, and all we've done is succeeded in terrifying the general public, who has less power to incite change.
I argue then that this fear has led many to paralysis. They have become so convinced the situation is awful that they give up wanting to try. It is a harrowing outcome, and it is I think, a coping mechanism that removes from our species the responsibility of having to clean up our mess.
But I am slowly seeing more positive climate reporting. We need to continue to show an accurate depiction of what can happen, and what problems need to be addressed, but having the caveat "but we can figure this out" I think is sorely needed.
I think there is hope. Nothing will change unless we believe it will. We need to have hope that we have the power to create change, and have greater faith in humanity that others will choose to join in the fight.
Very well said
I whole heartedly agree with every single word and sentence that was said in this comments. Finally someone isn't having such a hopeless misanthropic view like this.
Let’s just hope the nuclear war is quick and swift… and starts in the mid Atlantic, East Coast, US… right at about the border between Virginia and North Carolina.
Guys, HERE is The Savior
YaH The Heavenly FATHER HIMSELF was Who they Crucified for our sins, NOT jesus, and “HERE IS THE PROOF”
From the Ancient Semitic Scroll:
"Yad He Vav He" is what Moses wrote, when Moses asked YaH His Name (Exodus 3)
Ancient Semitic Direct Translation
Yad - "Behold The Hand"
He - "Behold the Breath"
Vav - "Behold The NAIL"
Wasatch Wind ("@Wasatch Wind") I've looked at 100 years temperatures data across the U.S. and it shows a definite cooling trend. So be careful of what you wish, earth could turn into an ice ball by reducing CO2 levels.
Your content is so underrated. I love how detailed everything was. Calling this great is an understatement.
You sound like the most professional and respectful academic man i have ever heard in my life
Appreciate when a person learns NEW info and corrects prior statements. Shows a honest character. Art
The quality of these videos are on a level unseen on this platform, and anywhere else for that matter. That you make these brilliant videos and share them for free is amazing. Your content deserves A LOT more recognition. Keep up the great work!
Thanks DT!
As someone who is skeptical about many of these things, I appreciate the honesty. I’ll admit that when I push back, at times I go too far. I appreciate the reality check. I’ve been guilty of cherry picking data too. Thank you, and e need more people like you.
Calling this video “honest” is dishonest. He called the Rand corporation “a nonprofit, nonpartisan organization” not “the largest and most influential think tank in the US, and the largest spreader of propaganda” which sets off major alarm bells. Also that trying to disprove nuclear winter is one of the main goals of the RAND corporation
And i just really don’t see how someone can compare a nuclear explosion to forest fires; they’re fundamentally different because nuclear fission is incredibly energy dense. In fact, a nuclear explosion would probably cause MORE cooling than a volcano eruption. Sure, overall there is more energy distributed by a volcano eruption, but thats because its spread out over a much larger area
@@Caffeine_Addict_2020 Well a volcano is underground. Most nuclear blasts will be air bursts that don't generate much fallout or the kind of dust a volcano would.
@@charliedontsurf334 This is true, but certainly a nuclear blast will push what particles it can far higher right? I'm definitely not speaking from any advanced knowledge or expertise, but I don't really see how we can compare the two situations
@@Caffeine_Addict_2020 Well as a military veteran I was taught how air burst nukes throw up a less more fallout than a ground burst. Underground is the best as it shouldn't kick up any. My comment on a volcano is just a guess based on that. I'm no volcanologist.
it takes a certain amount of humility and finesse to acknowledge when you’re wrong that i admit i still haven’t mastered to this day. kudos to you for correcting your mistakes and not letting your ego win! it’s nice to see this nowadays. instant subscribe.
This is a fantastic video. I'm shocked I haven't found you before.
Great video. I love to see people having honest conversations. It’s the only hope towards finding the truth.
It’s nice to see incredible creators such as In a Nutshell getting involved with your channel.
I do not like "in a nutshell"
@@goyonman9655 elaborate.
@@techypriest7523 usually people call him "kurzgesagt"
@@goyonman9655 I'm commenting here because I want to know why as well.
You know, I used to look at other people on the other side of the argument, as crazy, nonsensical, etc, you've opened my eyes significantly to this. Thank you :)
I’m really enjoying your films, Neil. They are really well presented, clear and informative. Also, your films aren’t pretentious and/or patronising; you just give us the information and it’s up to us, the viewer, to do as we wish. As a side note, when you were talking about truth decay, it reminded me of a Neil deGrasse Tyson quote:
‘Knowing enough to think you’re right, but not enough to know you’re wrong’. - Neil deGrasse Tyson
Anyway, keep up the great work and I look forward to watching more.
Oh my GOD! the king has returned (I know you didn't really leave), thank you so much for the insanely good uploads, overall quality, and effort you put into your videos .Seriously one of the best (and somehow still underrated) content creators I have ever seen
I didn't know who he was until he referenced his own video which I watched and loved and then I went Oh my GOD! (as well)
Thanks Drako!
Your content is consistently some of the best on UA-cam. Utterly outstanding!
Thank you to you and RAND to make this video.
I learned about the questionable assumptions on nuclear winter, and then was very pleased with the section on truth-seeking and healty sceptisism for own biases.
You are absolutely right on the Climate Change science bit. I am very worried about climate change and actively working on the topic; and lately I have been noticing that the messaging is getting incorrectly into a doomsday narrative.
Appreciate your correction.
I respect you correcting mistakes and pursuing the truth, keep strong brother!
Truly grand (and unfortunately also rare), this combination of knowledge and integrity.
I am glad I found this channel. Truth is the most valuable and cherished thing in my life.
Damn, I already was a huge fan before but this channel just keeps getting better. Wise words and a humble and honest attitude. Keep it up!!
This video is a deep breath of fresh air. Thanks so much for making this
a single volcano cooled the planet for several years.
I was just about to post this. The most famous example was the 1815 eruption in Indonesia, which created mass famine across the entire Eurasian Continent.
And there are reports of frost and hellish weather event across the entire world. Even in the newly formed United States.
It even disrupted the monsoon season in central China, which caused absolutely insane floods.
And Europe was absolutely wrecked by it, as it came on top of the Napoleonic Wars.
4:56
Great video. While nuclear winter and climate change by themselves may not be world-ending events, civilization as we know it, seems pretty fragile. The compounding of things like these, along with conventional wars, terrorism, culture wars, natural catastrophes, and truth decay, may be enough to disrupt civilization to the point that life will become as uncertain as it was in the Dark Ages.
This is such a great video, thank you for making and sharing it. If more people were open to critiquing their own biases this world would be an almost infinitely better place. I really wish the average person could do this.
One of my favourite TV shows is called QI, it's really well researched facts based on different topics with each series being about a letter of the alphabet, starting at A, after many years they did an episode on truth decay, or as they put it, the degradation of facts, including a graph, a measurable rate at which the facts mentioned in the show became untrue, fascinating stuff, turns out nothing is free from entropy.
Wow this guy is fantastic. What a breath of fresh air it is to hear someone say they may have made a mistake and readdress their opinion.
Good on you man. Getting vulnerable with a heart felt, sincerer message in and about a post truth world is hard work.
It would be nice if we could get a breakdown of your research and editing process. This stuff is so inspiring!
There is so much in what I have just read here, I cannot even say how refreshing it is to see. In this scape of lies partial truths and outright B's. It is refreshing to see this kind of reporting. If we can just get all who are on the internet to understand how important it is to have honesty in what we do. Thank u for this great insight into all things.
Thank you for your humility. It does lend me more trust in your analysis.
Neil, thanks for being part of the solution! I'm grateful for the way you talk about difficult topics
Less than half of this video is about nuclear winter, and the actual scientific content amounts to a few minutes. Most of it boils down to 'calm down' about nukes, climate and covid. The nuclear winter argument largely consists of irrelevant comparisons. Australian wildfires burned a much larger area than Hiroshima, but wildfires burn in patches and lines that move across the landscape. High-yield airbursts over cities would ignite fires simultaneously over large areas, producing conflagrations that loft smoke to higher altitudes. The Kuwait oil fires also were not such conflagrations. On climate, you pull one quote that the melting of permafrost, releasing methane, isn't by itself enough to cause runaway global heating which humans would be unable to stop. But there are multiple positive feedback mechanisms that are accelerating climate change. The IPCC does not say that a runaway scenario has been ruled out. Human extinction is unlikely because it's a big planet with diffferent local circumstances and we are an adaptive, willful species. But a deep die-off of humanity is not unlikely and collapse of global civilization, a new Dark Age, can't be ruled out.
What I heard was 'we were wrong then, but believe us now'.
You're entitled to your opinions, but the truth of any particular issue isn't really the point of the video. The point is "consider your own bias" when seeking truth.
Hi Mark. I appreciate your thoughtful comments. I can say that my own attitudes about nuclear winter, for most of my life, were closely in line with the way the threat was communicated to the public in 1983 - based on reading the famous Parade Magazine article and watching television programs at the time. Volcanic eruptions and asteroids were referenced a lot in these explanations, and such comparisons were central into my own understanding. That's why I feel it was natural to discuss them.
@@NeilHalloran Thanks for your thought proving video. However, I have a few concerns and questions.
Do you mind citing the research that supports your position, I'd like to know what recent scientific papers, books, or websites you based this on?
The reason I ask is that the recent scientific consensus (last 5 years) still appears to conclude that a global nuclear war between the US and Russia ("...involving numbers of weapons allowed under current treaties.") would cause a variety of catastrophic effects - cooling of c. 8 Celsius lasting almost a decade (the peak of last Ice Age was 8 Celsius cooler), a loss of over half of the Ozone layer, and a massive decreased photosynthesis due to soot blocking sunlight.
I am not able to find scientific studies that support your updated optimistic position regarding a global nuclear war causing less extreme cooling or other more benign effects. If it is based on personal unqualified research you should make this clear in your video or notes, so people can assess your assertion.
I know of some new research into small regional nuclear exchanges, involving c. 100 small nuclear weapons of 15 kt between India and Pakistan, that claims that the climate effects would be minimal as the 5 teragrams (Tg) of smoke, lofted by smaller nuclear weapons, would not stay aloft for long. This new research was provoked by an earlier paper by Robock et al., (2007) that claimed that even a small nuclear war could cause severe global cooling and food shortages.
However, this is updated research does not appear to be applicable to a global nuclear exchange between, e.g. NATO and Russia, a scenario would involve several thousand >100 kt to c. 1 megaton range weapons capable of lofting 150 Tg of smoke into the stratosphere, where it can remain for far longer.
Also, a comprehensive coupled atmosphere-ocean climate model by Robock, Oman, and Stenchikov (2007) showed that solar heating would loft smoke from a nuclear war deep into the stratosphere. And research (Yu et al., 2019) based on satellite observations of forest fires (I think you alluded to this study) confirmed Robock, Oman, and Stenchikov (2007) modelling, that solar heating of black carbon soot does indeed loft smoke from the troposphere to the stratosphere.
You have to also take into account the decrease in photosynthesis brought about by smoke blocking sunlight and the destruction of the Ozone later, coupled with reduced global temperatures:
Photosynthesis: "The total downwelling solar radiation at the surface is only 30-40% of normal (where normal is around 160 W/m2) during the first 6 months of the soot injection across both models. In WACCM4, surface light levels remain below 40% of normal for 3 years, returning to normal after about 10 years after the war starts, while ModelE shows a slower recovery, which is a direct consequence of the small, fixed size aerosols." - (Coup et al., 2019)
Ozone: "Several modeling studies have shown that stratospheric temperatures would increase by more than 50 K and stratospheric ozone would undergo global destruction, even for a scenario where 5 Tg of soot is injected into the stratosphere (Mills et al., 2014; Robock, Oman, Stenchikov, Toon, et al., 2007; Toon et al., 2007)." - (Coupe et al., 2019)
Ozone: "For the first time with a modern climate model, we have simulated the effects on ozone chemistry and surface ultraviolet (UV) light caused by absorption of sunlight by smoke from a global nuclear war. This could lead to a loss of most of our protective ozone layer taking a decade to recover and resulting in several years of extremely high UV light at the surface further endangering human health and food supplies" - (Bardeen et al., 2021)
I think over all your assessment is overly optimistic and peculiarly focused on temperature.
References:
Papers that support catastrophic climate cooling and other effects resulting from a global nuclear exchange:
Bardeen, C.G., Kinnison, D.E., Toon, O.B., Mills, M.J., Vitt, F., Xia, L., Jägermeyr, J., Lovenduski, N.S., Scherrer, K.J., Clyne, M. and Robock, A., 2021. Extreme Ozone Loss Following Nuclear War Results in Enhanced Surface Ultraviolet Radiation. Journal of Geophysical Research: Atmospheres, 126(18), p.e2021JD035079.
Coupe, J., Bardeen, C.G., Robock, A. and Toon, O.B. 2019. Nuclear Winter Responses to Nuclear War Between the United States and Russia in the Whole Atmosphere Community Climate Model Version 4 and the Goddard Institute for Space Studies ModelE. Journal of Geophysical Research: Atmospheres, 124, 8522-8543.
Robock, A., Oman, L. and Stenchikov, G.L., 2007. Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still catastrophic consequences. Journal of Geophysical Research: Atmospheres, 112(D13).
Yu, P., Toon, O.B., Bardeen, C.G., Zhu, Y., Rosenlof, K.H., Portmann, R.W., Thornberry, T.D., Gao, R.S., Davis, S.M., Wolf, E.T. and de Gouw, J., 2019. Black carbon lofts wildfire smoke high into the stratosphere to form a persistent plume. Science, 365(6453), pp.587-590.
Original paper that claimed that even a small nuclear war between India and Pakistan could cause severe global cooling and food shortages:
" We use a modern climate model and new estimates of smoke generated by fires in contemporary cities to calculate the response of the climate system to a regional nuclear war between emerging third world nuclear powers using 100 Hiroshima-size bombs (less than 0.03% of the explosive yield of the current global nuclear arsenal) on cities in the subtropics. We find significant cooling and reductions of precipitation lasting years, which would impact the global food supply."
Robock, A., Oman, L., Stenchikov, G.L., Toon, O.B., Bardeen, C. and Turco, R.P., 2007. Climatic consequences of regional nuclear conflicts. Atmospheric Chemistry and Physics, 7(8), pp.2003-2012.
Follow-up papers that contradicted Robock et al., 2007, claming that a small regional nuclear war between Pakistan and India, involving 100 x 15 kt weapons, would not cause serious long lasting climate cooling:
Reisner, J., D'Angelo, G., Koo, E., Even, W., Hecht, M., Hunke, E., Comeau, D., Bos, R. and Cooley, J., 2018. Climate impact of a regional nuclear weapons exchange: An improved assessment based on detailed source calculations. Journal of Geophysical Research: Atmospheres, 123(5), pp.2752-2772
Wagman, B.M., Lundquist, K.A., Tang, Q., Glascoe, L.G. and Bader, D.C. 2020. Examining the Climate Effects of a Regional Nuclear Weapons Exchange Using a Multiscale Atmospheric Modeling Approach. Journal of Geophysical Research: Atmospheres, 125, e2020JD033056, doi.org/10.1029/2020JD033056.
@@NeilHalloran Thanks for your reply. I would be as wary of optimistic epiphanies as of pessimistic assumptions. From a scientific standpoint, how severe a threat nuclear winter is has no bearing on how severe the climate crisis is and neither has any implications for the severity of covid-19. I think this is a very pointed criticism of this video, because its scientific content is very little, I have already pointed out some of its flaws, and the major part of the film is devoted to precisely this message of an optimism that somehow connects these topics.
Just found this, awesome content and message 🙏🏻👏🏻
Thank you for the courage it took to see flaws in your ideology and pursuing it to the point of publicly clarifying the misunderstandings. And yes, the truth is enough not to lie to people to push an outcome.
Over time I have learned that the reality, truth; is more often than not more complicated than it seems. Once that is understood you can begin the process of learning.
Nuclear weapons are fake. Good luck.
A fantastic video about a very concerning topic that I've observed in action over at least the last 20 years. I really respect your honesty and commitment to the truth. I think there is inherent value in the truth, and now more than ever it's important that we commit ourselves to it.
Outstanding. Just discovered your channel and it's like you read my mind. I'm starting a channel soon with a concern to similar topics and I'm gonna go through your entire channel's work to learn a thing or two.
Great production and commentary, nice work.
Have you noticed the fact that he put in little white glitches in the scenes that illustrated clouds in nuclear winter, to show radiation? That was incredible! Loved it!
Congratulations Sir, for being honest and an example to us all!
This video is awesome! I'm so glad the algorithm shared it with me
This. Is. Amazing. Well done. Brave. Yet so necessary to keep a balanced conversation. I feel like you are echoing my brain. Thank you.
This makes me feel good about the future human race. I don't think anything could ever justify using nuclear bombs, but it's reassuring to know that we could carry on if it happened. I honestly think this truth is a real inspiration to everyone who is scared about nukes and is worth sharing with others, thank you.
He is sponsored by the psychopaths in the US government who are lobbying for a nuclear war, the prospect is horrifying as they try to spur money on normalizing the end of time. They stopped hiding for awhile now... Its getting harder and harder to end all life as we know it and it make the few in power tremble. History will ask us soon enough why didn't we just take those narcissist out of their castles and end it all when the first fire an nuclear weapon in so called "limited exchange of nuclear warhead".
"We could carry on", sure, from the new stone age.
@@Bee.Holder it's 50/50 some say yes some say no, I like how we live now.
@@Bee.Holder No, nuclear stockpiles have decreased to the point that it’s no longer a threat to global civilization. Too the point some countries and even continents, would be pretty much untouched.
@@Barabel22 Nuclear arsenals are smaller than they were in the time of the Cold War era, but there are still about 13.000 nuclear warheads in the world today. Considering all the possible effects of full scale nuclear war, I personally wouldn't like to survive it though there are some delusional people who think that nuclear war can be won.
i use an extention called sponsorblock, anyone with that submits a segments of a video that has a sponsor in it, nobody submitted one for when u spoke about rand, glad people respect it :)
Nuclear winter may be unlikely as shown by the presented evidence. Still, I'm convinced that the full exchange would either way severely damage global and local infrastructure meaning no public services (including medical and safety measures), import of food and medical supplies, etc. Radiation would also pose long-term problems even for those who think they could fend for themselves by producing their own food. Also, almost entire northern hemisphere hovers around cold or freezing temperatures throughout the year even without nuclear winter. People would die off like flies with severed heat, electricity, and freshwater production (not all, but huge percentage).
But if you're honest and say "Nuclear war would really, really suck!" they'll treat it like it's not a threat. We can't sacrifice integrity and exaggerate either... It's a lose lose...
They want to hide int heir rooms and tell themselves we're drama-queens and it will never happen. Even if we told them it had a 100% chance of ending humanity, they'd just question our credibility.
You can't save someone who doesn't want to be saved.
You get it. You bring up great points on just staying warm. If your home is 32 F/ 0 C that is very frigid
Yea the majority of these comments under this delusional ass video are so far gone from reality it’s fucking hilarious. WW3 is death for 99.9999% of the human race Lmfao.
Agree. Nuclear winter was just one of many horrors facing post-nuclear-war people. Debunking it is useful but doesn’t lessen the terrible consequences of nuclear war.
Thank you for your integrity. And thank you for respecting your viewers.
Thnak you for your integrity.
The fact that the Rand Corp supports your video on truth decay is such beautiful irony.
Yeah I was gonna sub then seen that
I'm not sure I've ever seen this channel before now. This guy is practically the Todd Grande of pop-science. Great video, great channel, and thanks for the content.
I really appreciate this video. I tend to be pretty scientifically minded, but when I see exaggerated claims that don't pan out, it makes me REALLY skeptical about the intentions and scientific ability about the people making the claims. The whole point of science is to question everything, and to be able to disprove skeptical questions with facts and evidence. When scientists forget this, and start dismissing people's honest questions with insults instead of data, people of my temperament become really jaded and distrustful.
This was a good video. Nuclear winter has always been purposely overstated for ideological reasons, and I appreciate your self-reflection here
You, sir, are the perfect example of how we can still put aside our differences, admit our failures, and come together for the betterment of ourselves, and our children’s future. Keep it up, man, normalize this behavior!
You're talking to a shill paid by the military industrial complex to tell you that nuclear war wouldn't be so bad, you complete fool.
Even without a nuclear winter; the overwhelming majority of industrial fertilizer, artificial non pollinating seeds and agricultural equipment manufacturing that is responsible for the consequential increase in crop yields of the past century, is located within the potential belligerent countries territories. Studies estimating planetary carrying capacity using preindustrial agricultural practices provide a range of 600-800 million as being sustainable in terms of a global population. Unfortunately released data from declassified belligerent parties war plans cite the destruction of fertile agricultural regions as a priority. Primarily using ground impact detonations. Which create a longer lasting radiation impact. And with the majority of global arable farmland located within the targeted northern hemisphere, planetary carrying capacity would be significantly reduced. With some modeling predicting a meager 200-300 million as being sustainable afterwards. Additionally the majority of pharmaceutical manufacturing for both antivirals and antibiotics, along with medical equipment is produced by the belligerent countries. Loss of these facilities would compound the spread of disease along with subsequent conditions.
"1. Maintain humanity under 500,000,000 in perpetual balance with nature."
I guess 600 - 800 million will have to do lol
Sagan’s nuclear winter scenarios were primitive and he mainly focused on the atmospheric effects - it was closest to his own scientific discipline. Modern cities contain huge amounts of toxic combustibles that the Iraqi oil fires, volcanoes, and forest fires can’t match. Obviously energy infrastructure will be a prime target so no fuel and no fertilizer. You can add radiation from the deliberate targeting of nuclear plants and nuclear waste repositories, increased UV radiation, which will cause large amounts of flora and fauna death on its own, and ecosystem collapse. There’s easily available information from DoE (and some DoD think tanks) that makes Sagan’s nuclear winter scenario look like the soft option.
Yeah , this is the real problem , we eat natural gas turned into fertiliser .
@@dongately2817 I think that's the problem with your argument, you'd think that the think tanks are the ones who really have all the true information, the thing is, the great part of them are fearmongers, who usually put political pressure, exactly like Sagan did, LOW and many, MANY official documents (Russian and American) state that those structures are civilian, and targeting civilian cities or infrastructure is considered illegal, it's a war against an enemy, not against humanity or the world, this sounds cynical, I know, but there's people who actually work on this stuff, and who make the rules when it comes to nuclear war. You've heard it before and now, it's just fear mongering.
Also the UV radiation and depletion of the ozone layer it's bad science, doesn't have supporting arguments.
Actually nuclear weapons produce little long term radiation. Fallout radiation declines 90% every 36 hours. People started to rebuild in Japanese cities hit in a few days.