I've often looked at the extremes as a way to shed light on the mainstream. Even though everybody says, "Money doesn't buy you happiness," I don't think that that's the principle by which people live. If you talk to kids and ask them what they want to be when they grow up, they say, "Rich and famous," but being rich and famous is not a job.

The people in the popular group say there is no peer pressure because they are at the top of the food chain. Really what they are doing is just eating away at everybody else.

I'm also looking for the psychological elements that fuel commodity culture. For example, if we imbue girls with deep insecurity about their bodies through images of an impossible ideal, we create a really vulnerable and avid consumer. If somebody feels that they're not OK without a certain product, you have a very deep and loyal market that will come back to the product again and again. Sometimes, this process is both rational and irrational.

My first book, Fast Forward, was about growing up in the shadow of Hollywood and how kids are affected by the culture of materialism and the cult of celebrity, and I've often felt the reason my work has an audience in the UK is because it's everything the British love to hate about the Americans.

I've also been documenting an unsustainable way of life. And you see in peoples' stories that this world of consumerism does not support the moral and spiritual values - of family and community - that people feel are most important. From an environmental perspective, the quest for more and more is not going to be possible on this planet. This is a historical documentation of an unsustainable path, and my hope is that this work allows people to think about their own agency and the potential for change.

I've often looked at the extremes as a way to shed light on the mainstream. Even though everybody says, "Money doesn't buy you happiness," I don't think that that's the principle by which people live. If you talk to kids and ask them what they want to be when they grow up, they say, "Rich and famous," but being rich and famous is not a job.

I'm constantly trying to deconstruct what I see and to show its beauty and its attraction. I use bright colors and strobes to get that full reflection. I want to acknowledge and reference the attraction of wealth. But I'm also looking for the layer that reveals how wealth doesn't fulfill its promise.