There are many ways to salvation, and one of them is to follow a river.

Overpopulation is perhaps the biggest problem facing us, and immigration is part of that problem. It has to be addressed.

Sometimes luck is with you, and sometimes not, but the important thing is to take the dare. Those who climb mountains or raft rivers understand this.

We are no longer inheriting the Earth from our parents, we are stealing it from our children.

Realistic' is a loaded word for me. Anyone who uses the word 'realistic' is all bad.

Until four years ago, in fact, I was absolutely in love with the atom.

We may learn anew what compassion and beauty are, and pause to listen to the Earth's music.