Electric cars aren't pollution-free; they have to get their energy from somewhere.

I'm not particularly impressed with going 50 miles per gallon. That doesn't impress me when we can go to the moon.

I don't always buy organic food. It is more expensive.

The human overpopulation issue is the topic I see as the most vital to solve if our children and grandchildren are to have a good quality of life.

When the Exxon Valdez spilled in 1989, I was angry. I even wrote on the back of my car, Boycott Exxon!

I'm trying to practice owning less stuff.

The only way people are going to change their car buying habits, and the only way government will get behind alternatively fueled vehicles, is if gasoline prices continue to go up.