Take a look at public opinion. About 70 percent of the population, in the polls, said the [Vietnam ] war was fundamentally wrong and immoral, not a mistake. And that attitude lasted as long as polls were taken in the early '80s.

There are a lot of people that form movements around particular commitments, like gay rights. It is important, but it does not link easily to, say, economic rights, and it often looks like it's opposed to them. The attempt to bring these together has yet to be done in a truly effective way, and I think it can be.

Israel uses sophisticated attack jets and naval vessels to bomb densely-crowded refugee camps, schools, apartment blocks, mosques, and slums to attack a population that has no air force, no air defense, no navy, no heavy weapons, no artillery units, no mechanized armor, no command in control, no army and calls it a war.

If there are dollars to be made, you destroy the environment. The reason is elementary. The people who are going to be harmed by this are your grandchildren and they don't have any votes in the market. Their interests are worth zero. Anybody that pays attention to their grandchildren's interests is being irrational. Because what you're supposed to do is maximize your own interests, measured by wealth, right now. Nothing else matters. So destroying the environment and militarizing outer space are rational policies, but within a framework of institutional lunacy.

If the United States is accommodating, the North Koreans become accommodating. If the United States is hostile, they become hostile.

In fact, Clinton-era publications of the US Space Command describe control over space as a parallel to control over the oceans a century ago. Then, countries built navies to protect and enhance their power in commercial and strategic interests. Today, the militarization of space is intended to protect US investments and commercial interest and US hegemony around the world.

These are questions for action, not speculation, which is idle.