We can try to gain some of the sensibility of some of the indigenous populations of the world or our predecessors 800 years ago. We can laugh at them as being naive and unsophisticated, but unless we can gain that sensibility that there has to be rights of nature as Bolivians and others put it, then we're going to be destroyed.

It's easy to put [serious threats] aside, and the media don't talk about them. Other things are more important. How am I going to put food on the table tomorrow? That's what I've got to worry about, and so on. It's very serious, but it's hard to bring out the enormity of these issues, when they do not have the dramatic character of something you can show in the movies, with a nuclear weapons falling and everything disappears.

To achieve respectability, to be admitted to the debate, they must accept without question or inquiry the fundamental doctrine that the state is benevolent, governed by the loftiest intentions, adopting a defensive stance, not an actor in world affairs but only reacting to the crimes of others...If even the harshest of critics tacitly adopt these premises, then the ordinary person may ask, who am I to disagree?

As soon as one identifies, challenges and overcomes illegitimate power, he or she is an anarchist. Most people are anarchists. What they call themselves doesn’t matter to me. The world is full of suffering, distress, violence and catastrophes. Students must decide: does something concern you or not? I say: look around, analyze the problems, ask yourself what you can do and set out on the work!

If you and I go into a store to rob it, and I say "shoot," that's not protected. Like all judicial decisions and legislation, this leaves plenty of gray areas, including many of great significance that are rarely discussed: advocacy of imminent war crimes, such as aggression, for example. I think we would all agree that such speech should be protected, despite the often horrific consequences, but it's worth noting that that stretches the doctrine to its limits.

Language etches the grooves through which your thoughts must flow.

As for climate change, it's by now widely accepted by the scientific community that we have entered a new geological era, the Anthropocene, in which the Earth's climate is being radically modified by human action, creating a very different planet, one that may not be able to sustain organized human life in anything like a form we would want to tolerate.