Stephen Cohen, a well-known Russia scholar, has died. His last book (I think) was called War with Russia? and was basically a reminder that nuclear war with Russia is still a distinct and very dangerous possibility. Not only have treaties and arms control agreements been broken and abandoned under Trump, but U.S. and Russian troops are engaged in violent conflicts dangerously close to each other in Ukraine and Syria, among other places. I can’t help noting that these locations are very close to Russia’s borders, not close to ours. Remember how we reacted to Russian missiles in Cuba? We have a double standard. Biden hasn’t talked much about nuclear weapons, which disappoints me, but at least he is a knowledgeable, responsible adult and things can’t get much worse under his leadership.