It's an attitude of superiority. We are superior to the rest of life. The Book of Genesis says: 'Increase and multiply and have dominion over the birds of the air and the animals and so forth.' You run it; it's yours; do what you like with it. I don't know how old that text is, but it represents an attitude that probably really got going with the beginning of agriculture. Before that, the hunter-gatherers were gentler people than the agriculture.

On the last day of the world I would want to plant a tree

Obviously a garden is not the wilderness but an assembly of shapes, most of them living, that owes some share of its composition, it’s appearance, to human design and effort, human conventions and convenience, and the human pursuit of that elusive, indefinable harmony that we call beauty. It has a life of its own, an intricate, willful, secret life, as any gardener knows. It is only the humans in it who think of it as a garden. But a garden is a relationship, which is one of the countless reasons why it is never finished.

I also think that life itself is both indifferent to us and the source of all of our joys and everything that we love. And it's necessary to accept the one in order to love the other.

If you can't bear what's happening to the natural world, if you can't bear the way we treat each other; if you can't bear wars, you just can't bear the whole idea of war, which is possibly unavoidable. But still, you resist it. Because you just hate our treating each other that way and causing that suffering.

The moment we turn over the soil we start poisoning it and we go on poisoning it all the way through... and there's probably not a river in the United States that doesn't have pesticide poisoning in it. The fish are dying. The seas are getting polluted. All of these things are happening. The rain forests are going. That's what the context is.

You grieve Not that heaven does not exist but That it exists without us