Because fossil fuels are not only a finite resource but hazardous to the environment, it is imperative that we diversify the resources used in generating electricity.

Fossil fuels will run out not because of limited resources but because of the environmental impact. If I can solve that impact, I have basically increased the resource base by a vast amount.

Practically every environmental problem we have can be traced to our addiction to fossil fuels, primarily oil.

We must get rid of fossil fuels by developing injection systems for automobiles, which can run on bio-fuel.

It's as certain that as long as fossil fuels are the cheapest energy, we will just keep burning them.

As long as we're dependent on those fossil fuels, we're dependent on the Middle East. If we are not victims, we're certainly captives.