The scale of modern nuclear weapons make Hiroshima look like a toy. Every potential position of a nuclear second strike would be hit with a warhead. That's hu

The scale of modern nuclear weapons make Hiroshima look like a toy. Every potential position of a nuclear second strike would be hit with a warhead. That's huge swaths of land converted to nothing for 2-5km in every direction. Humans might survive, but not in places with nuclear weapons. South America and Africa looking pretty safe right now.