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

The premise is simple: One economy and one environment, and they're interdependent.

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 should be able to support our own economy within our own borders.

War is usually fought over diminishing resources, particulary those that we perceive to be extremely valuable.

When we realize we can make a buck cleaning up the environment, it will be done!

There can be no lasting peace, no security, nor can we as human beings begin to touch our full potential, as long as hunger overwhelms the human spirit around this planet.