The wall has costs—cultural costs for reductions in biodiversity that are the heritage of the desert Southwest.
The opposition to global warming theory would melt in the face of an experiment with five Earth’s receiving no treatment and five Earth’s with CO2 added to the atmosphere
The Clean Water Act was designed to keep dangerous things out of our environment; a little bit of rational firearms regulation would do likewise.
The SAB is no place to serve if you value your time and potential contributions to protecting the environment of our nation
A carbon fee program would preserve the personal choice of how we live our lives
Policies devoted to bioenergy should be redirected toward efforts to protect terrestrial carbon stocks and recarbonize the biosphere.
A lot of the costs of climate change will be borne by society at large, through taxes and insurance premiums.
Certainly providing a low-risk environment for human health carries some costs.
No matter how much carbon they assimilate, the carbon uptake by an existing mature forest is not additional,
All actions by the Environmental Protection Agency should be taken on the basis of science—not from religious beliefs, from payoffs, or to satisfy the desires of special interest groups.