Growing up in Denver, I'm sure it started with loving the Colorado mountains.

I think the greatest challenge in environmentalism and the most rewarding challenge is trying to figure out how humans can meet their needs while protecting the environment.

Human beings are going to be relying on natural resources for a long time.

I started out as a Democrat.

Dense overgrown forests and rangelands have grown like a cancer. They need to be treated.

Local innovation and initiative can help us better understand how to protect our environment.

My schedulers keep getting driven crazy by the fact that they can't fit hikes in my schedule.