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.

Unless everyone grasps the importance of having only two children per couple, wars won't be over just oil anymore, they will be over water and food.

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.

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.

For me, going vegan was an ethical and environmental decision. I'm doing the right thing by the animals.

I had never been able to get a car that said how much I cared about the environment until I drove electric.

I don't think I miss anything by not watching television.