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."

We should certainly not be perpetuating further harm to others or to the environment. Suppose that workers at ExxonMobil are trying to unionize. We have two choices: to help them improve their lives, or to keep away so that their lives will be worse. Neither choice has any effect on use of fossil fuels. So radical organizers can both help them unionize and improve their lives, and convince them to find a different way to survive and work for ending the use of fossil fuels.

There is undoubtedly much to learn about the social uses of language, for communication or for other purposes. But at present there is not much in the way of a theory of sociolinguistics, of social uses of languages, as far as I am aware.

The Iranian issue I don't think has much to do with nuclear weapons frankly. Nobody is saying Iran should have nuclear weapons ­nor should anybody else. But the point in the Middle East, as distinct from North Korea, is that this is center of the world's energy resources. Originally the British and secondarily the French had dominated it, but after the Second World War, it's been a U.S. preserve. That's been an axiom of U.S. foreign policy, that it must control Middle East energy resources.

Jesus himself, and most of the message of the Gospels, is a message of service to the poor, a critique of the rich and the powerful, and a pacifist doctrine. And it remained that way, that's what Christianity was up... until Constantine. :Constantine shifted it so the cross, which was the symbol of persecution of somebody working for the poor, was put on the shield of the Roman Empire. It became the symbol for violence and oppression, and that's pretty much what the church has been until the present.

If the US were to attack North Korea, they'd certainly destroy North Korea, but South Korea would be pretty well wiped out too.

What the polls don't tell you is, though other polls do, is that if you do a study of CEOs, top executives in corporations, they're liberal.