Places like the RAND corporation and other nuclear think tanks have studied this problem for decades. Whether their conclusions are correct is debatable. @fmkaplan s book “The Wizards of Armageddon” is a great read if you like this stuff (and if you haven’t already read it).

Check out his other fantastic book “The Wizards of Armageddon” which details the attempts to get great intelligences together to try to formulate how to deal with these unbelievably powerful weapons. @fmkaplan