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.

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

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.

I think that the world is in the middle of a huge transition that we have to make to renewable energy. We have to transition away from fossil fuels very, very quickly.

Americans like buying American vs. buying from Chavez or buying from the Middle East.