So is nuclear annihilation. Yet, here we are.
> "I occasionally think how quickly our differences worldwide would vanish if we were facing an alien threat from outside this world." -- Ronald Reagan at the United Nations [0]
We are going to be fine as long as we remember to be nice to each other, starting towards the people who are adjacent to us.
Her conclusion to the latter book comes out and says it, paraphrasing here:
> Nuclear war is terrifying in its destruction, but the chain of command limits the risk of a rogue actor. Whereas bio weapons can be designed and manufactured in relatively low tech environments with equal or greater magnitudes of impact.
https://en.wikipedia.org/wiki/Nuclear_holocaust#Likelihood_o...
Annie Jacobsen is awesome, her book about Area 51 was riveting, but I also cannot unsee "Capitalist Realism" and the idea that we keep picturing civilization-ending catastrophes because we don't want to go to work in the morning, and walking/biking everywhere and living in a small community is amazingly appealing to us at a base level. We yearn for the lifestyle of the apocalypse survivor, but none of us want to go through the apocalypse. Generally, I think we kind of say, "oh, it'll be the end of the world" because most of us (myself included) lack the imagination to really look beyond linear extrapolations of the status quo most of the time.
Then again, I'm also building my cabin in the woods.
From the wikipedia article you linked to:
"More recent studies make use of modern global circulation models and far greater computer power than was available for the 1980s studies. A 2007 study examined the consequences of a global nuclear war involving moderate to large portions of the current global arsenal.[36] The study found cooling by about 12–20 °C in much of the core farming regions of the US, Canada, Europe, Russia and China and as much as 35 °C in parts of Russia for the first two summer growing seasons. The changes they found were also much longer-lasting than previously thought, because their new model better represented entry of soot aerosols in the upper stratosphere, where precipitation does not occur, and therefore clearance was on the order of 10 years.[26] In addition, they found that global cooling caused a weakening of the global hydrological cycle, reducing global precipitation by about 45%."
So the current theory is that there will indeed be a "nuclear winter"?
Seems pretty logical to me that if you blow up extreme amounts of particles into the stratosphere, that that will cause a reduction in energy that hits the surface from the sun...
A 20C drop sounds pretty bad.
People keep mixing up the fact that it's very hard for a virus to naturally evolve that's both extremely lethal and extremely contagious with the totally distinct claim that it's hard or impossible to create a virus that's both extremely lethal and extremely contagious.
The former is true for obvious reasons. The latter claim is not true at all. Nothing prevents the existence of a virus that's both of those things.