I often think that the reason capitalism hasn't completely destroyed everything is that a huge amount of anti-capitalist endeavor goes on, from labors of love, nurture, friendship, and barter to gift economies and different kinds of exchanges, not just one alternate model but a whole host of other ways in which we engage with each other and with the world that aren't financial and debt-based.

As I started to pursue the subject more deeply I realized that walking was this wonderful meandering path through everything I was already interested in - gender politics, public space and urban life, demonstrations and parades and marches. The relationship between walking and thinking and between the mind and the body.

The art is not one of forgetting but letting go. And when everything else is gone, you can be rich in loss.

Everywhere people are at work to build a better world in which we - and some of the beauty of this world - will be guaranteed to survive. Everywhere they are at war with the forces threatening us and the planet.

In the aftermath of 9/11, people had not a good time, but a deep, profound, rousing time, woke up from their ennui and isolation and trivialization to feel engaged, connected, purposeful, ready to give, to engage, to care, to learn.

Globally, as the nation-state becomes increasingly less meaningful - a provider of positive goods and more and more just an army and some domestic enforcement - people are withdrawing to shape and support more localised forms of organisation and power. To the extent that it's part of that civilised and localising world, the same is true of the U.S.

[On the] question of why we might want to look at images even more than the real thing: I think there is some quality when you look at an image of, not only seeing this thing, whether it's the horse or the sky, but you are seeing somebody point at it and say, Look!