People Don't Think Hard Enough About What Nuclear War Is And What It Would Mean

"Because the Cold War is in the distant past, most people, especially younger people, haven't thought a lot about nuclear weapons and nuclear deterrence, and they tend to be quite cavalier in their comments about nuclear weapons, and this makes me very nervous," Mearsheimer said.

It makes me nervous too. Especially when we've got a steadily escalating proxy war which the standoff in Lithuania could easily see spin out into a direct hot war between Russia and NATO powers, and when we hear the UK's top army general telling troops to prepare for World War Three.