Yes, the hopes of the world’s environmental leaders are staked on Copenhagen, but, in the end, it will likely be the religious leaders there who make the greatest difference.

True pricing reform entails a shift in our worldview. It requires that we look beyond price tags and see the life-cycle costs of the goods we purchase.

What is so special about 350 ppm, and why should it be the target?

As the justices return to the bench this fall, it is worthwhile for Americans to review its recent legacy in environmental cases.

The country will judge Obama’s first-term success based on the fate of health-care reform. Everyone knows it, and the national

If one word summed up the mindset of those in the American environmental movement, it could be “stop.” They advocate