@Terry
Sure, but does he really think Russians are gonna use the fancy expensive hydrogen nukes on you, instead of the old fashioned uranium or plutonium ones?
What he says is technically not wrong, cause for the more intellectual bunch, the fear of a nuclear war isn't even the death of millions. They understand that humanity can strive on and overcome such tragedy. The issue is the possibility that the planet could become contaminated with insane amounts of radiation, that would simply make everywhere inhospitable to human life. That's not something we've ever faced, and it's not something we know how or if we could overcome.