Teachers have been heroes to me, as well as artists and writers, and I'm honored to be among their ranks. There is always a lot of grousing about the academy. I suppose it comes from our all-American anti-authoritarianism.

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.

Teachers have been heroes to me, as well as artists and writers, and I'm honored to be among their ranks. There is always a lot of grousing about the academy. I suppose it comes from our all-American anti-authoritarianism.

What keeps me level is the refusal to let the best of human aspirations die in the face of the challenges. I make a moral decision to be hopeful.

I do think that the long poem speaks for an inner need for continuity. We live in a time of so many losses, disruptions, and distractions, that the need for a sense of the ongoing is quite real. The long poem is very satisfying in offering the psyche a model of coherence.

I'm interested in thinking about how are we contributing to the culture, what we can write that might help us deepen the culture, make us more reflective, make us more empathetic, make us feel our connectedness in other ways.

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