These are fashionable people who call themselves philosophers.

When people know we are ready to use nuclear weapons, they're going to back off if we do something aggressive. So basically, nuclear weapons are always being used.

There are simple things which would make sense. Take, say, weatherization, which would make a big cut in the unemployment rate. That's the kind of work that plenty of people are quick to do, and it would save individual households money, and it would make a significant reduction in the threats of climate change. But something is holding it back: the sociopathic character of market systems.

Karl Marx said, “The task is not just to understand the world but to change it.” A variant to keep in mind is that if you want to change the world you’d better try to understand it. That doesn’t mean listening to a talk or reading a book, though that’s helpful sometimes. You learn from participating. You learn from others. You learn from the people you’re trying to organize. We all have to gain the understanding and the experience to formulate and implement ideas.

We don't think about it, but it has a tremendous effect. But these are things you don't see right in front of your eyes. You need to think about them a little, to see what the consequences are.

I'm pretty much out of popular culture altogether.

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.