Dennis Weaver

If we were driving pure hydrogen automobiles, that automobile would actually help clean up the air because the air coming out of the exhaust would be cleaner than the air going into the engine intake.

The earth is a tremendous gift. There is nothing else like it in the known universe. I want to leave it the way I found it.

Coming back to a television series puts you back in the limelight and gives you a platform for your ideas. If you're not acting on a series, you don't get the ability to communicate to people.

When I was a kid, we never heard of smog, ozone depletion, acid rain, green house gasses.

It's fun to be a little bit different in the world, to make a few new trails of your own.

Whatever we'll be forced to do later, we should be doing now.

Business must be the solution, not the problem.

Business has to change the way it does business, or we will make no significant changes in the way we relate to the earth.

It's not an if - we're going to have to change. Oil is simply going to be gone.

I feel responsible; I feel I've got to do something that will leave the kids a place where they can live healthy, safe, productive, creative and prosperous lives.

If we had a hydrogen economy worldwide, every nation on earth could create its own energy source to support its economy, and the threat of war over diminishing resources would just evaporate.

We don't have to sacrifice a strong economy for a healthy environment.