us will nuke itself, probably the west coast, and blame a foreign nation, as an excuse to glass as much as possible. eco-fascism follows, big chunks of the world turned into a cratered smear, the rest exploited down to its remaining yield, then we all fucking die
also we'll get sent to work for a big corporation and that's just your job now or else. feudalism but corporate and worse
We're not fully sure of the number, but somewhere between 3 and 20 modern day nukes will be enough to start a global winter where everyone dies anyway. If any kind of nuclear war starts out, even a teeny tiny one, most-to-all of humanity is fucked.
Not necessarily. The issue is that we don't know what a modern nuclear bomb does to a city and n=2 (where only one was a direct hit) is a terrible dataset to extrapolate from. It all depends on if cities form firestorms if hit with a nuclear bomb. Atmospheric modeling of firestorms from forest fires is unreliable; there are hundreds of thousands of data points of forest fires and very few on nuclear bombs.