It is time to start going door to door and convincing our neighbours to vote for a clean-energy future.

It is time to start going door to door and convincing our neighbours to vote for a clean-energy future.

It will be politics that determines the material welfare of future generations: the pace at which we advance toward "our destination of economic bliss," andnperhaps, whether we continue to advance at all.

A new politics can spark the clean-energy revolution that will serve as a foundation for a new era of human prosperity, protect the world's forests, stabilize the climate, and preserve the diversity of life on the planet.

One hundred years ago, visionary political leaders from the Progressive Era established a system of national forests and parks in our country that are the envy of the world and today are the treasure of an entire nation. Why not a similar, global vision for our generation?

Electing clean-energy leaders into the Senate, the House, and the Oval Office - and getting it done in the next few years - is the only real solution to climate stabilization at acceptable levels.

The most rational defender of nature is driven by a passion for wildness that cannot be explained by an appeal to logic.