Gotta disagree on this one. All nuclear nations know that the price they will pay for starting a nuclear conflict is absolute destruction. You would only use nukes if you were going to lose anyway. Thus, you haven’t seen any direct conflicts between nuclear armed countries and no one will use nukes on a non-nuclear country for fear of retribution from the other nuclear powers.
My geologist friends tell me that we are overdue for a mega volcanic event and that there are indicators that areas that were once thought dormant may be quite active in the near future.
My money is on the volcanos.
Biological weapons worry me a lot more than nuclear weapons.
Yet.
Which ones? I live in Arizona and we have dead volcanic cones all over the place.
Had to check back on your reply.
You didnt say “super” volcano.
You know your stuff.
Made me smile.