I really want to make art. I want to create something that's going to have a lasting impact.

More than a billion adults worldwide are now overweight - and at least 300 million of them are clinically obese. Childhood obesity is already epidemic in some areas and on the rise in others. Worldwide, an estimated 17.6 million children under five are said to be overweight.

Seventy-five percent of Americans don't even have passports. We don't even think about traveling beyond our borders.

My mother did an incredible job - one, of just being a great mom, but two, of instilling a tremendous amount of empathy into me as a young man, as a young person. My mom was kind of this collector of people; throughout my childhood, it didn't matter who you were. She was a high school counselor and then a junior high counselor, and she didn't just counsel students, she counseled other teachers and administrators and coaches.

One of my beliefs as a filmmaker is that if you can make somebody laugh, you can make them listen. With laughter, you can get somebody's guard down, you can open them up to listening to you. They don't feel like they're being preached to or talked down to. I think it helps, it makes really hard to understand information a little more accessible and palatable. And at the end of the day, it makes a movie a little more fun. It doesn't feel so heavy handed.

I enjoy telling these stories that I ultimately think get a disservice on a lot of network television. I enjoy getting people to change their perspective. I enjoy pushing myself into learning and understanding things from a very different point of view. It's scary to do that. It's scary to kind of put yourself in somebody else's position.

It's hard to hear that your good intentions are making things worse and tragic.