I think I started writing as a young person because I felt a lot of psychic confusion and emotional confusion, and writing was a way to sort it out. You know, to externalize it, sort it out, put it down, look at it, and hopefully it would become clearer.

Bringing science into poetry is one way of acknowledging some of the richest stuff that is in my cultural moment.

Earth's immune system - its rapid response team of self-protection - becomes invigorated at times of peril. And one sees it at play now in the upwelling of grassroots work aimed at finding a sustainable future.

I'm always trying to ask myself both "Who am I as an individual?" and "What are the cultural forces that have made me the person that I am?" How can I understand myself as a cultural creature as well as an individual? I'm really obsessed with that question, and always asking my students to consider it.

Poetry is one of the most full ways of discovering what it feels like to be a human being in this particular moment, in this particular set of concerns. It's all about discovery.

A lot of times students will come up to me and say, "Well, I can't write because I don't know what I think about such-and-such." And I say, "That's why you have to write." You don't wait until you know, because then who cares - it's static.

I'm really interested in culture because it is such a powerful human force, particularly in America where we think it's all about the individual.