Syria is bad enough, it's a pretty terrible atrocity. But there are much worse ones in the world. So for example, the worst atrocities in the past decade have been in the Congo, the Eastern Congo, where maybe 5 million people have been killed.

The communists were mainly responsible for the destruction of the Spanish anarchists. Not just in Catalonia - the communist armies mainly destroyed the collectives elsewhere.

It doesn't matter how much you learn in school; it's whether you learn how to go on and do things by yourself. And that can be done at any level.

It has been known for some time that a major nuclear war might lead to nuclear winter that would destroy the attacker as well as the target. And threats are now mounting, particularly at the Russian border, confirming the prediction of George Kennan and other prominent figures that NATO expansion, particularly the way it was undertaken, would prove to be a "tragic mistake," a "policy error of historic proportions."

Actually, the phrase "national security" is barely used until the 1930s. And there's a reason. By then, the United States was beginning to become global. Before that the United States had been mostly a regional power - Britain was the biggest global power. After the Second World War, national security is everywhere, because we basically owned the world, so our security is threatened everywhere. Not just on our borders, but everywhere - so you have to have a thousand military bases around the world for "defense."

Africa's a wreck and it's not because it was hit by an asteroid. It's a wreck largely because it was hit by Europe.

The labor movement had been pretty much killed in the 1920s, almost destroyed. It revived in the 1930s and made a huge difference. By the late 1930s the business world was already trying to find ways to beat it back.