Once colon cancer becomes symptomatic, nine times out of ten it is too late.

I believe as human beings we are out of balance, out of synch with the earth.

But I would lie on the floor and analyze everything. I'd listen to all the strings and the background vocals on the Saturday Night Fever soundtrack and try to pick out the different instruments.

I sang in church choir all my life, through elementary school, junior high and high school.

This whole idea that we address environmental issues by not doing stuff just doesn't work.

You cannot achieve environmental security and human development without addressing the basic issues of health and nutrition.

To those who have always wondered how they might best serve the wider world, wildlife conservation is, at its core, one of the purest forms of giving.

Migrants all over the world are pushed and pulled across borders by hunger, terror and climate change. It happened to my own family.