October 17, 2005
Modern-day scientists, retracing the path of Joseph Grinnell in Yosemite National Park, document conspicuous changes in the natural world and find a culprit unimagined by biologists 100 years ago: global warming. Also in this issue: On his 12th attempt, Rep. Richard Pombo, R-Calif., succeeds in pushing a bill through the U.S. House designed to reform the Endangered Species Act and end critical habitat protection.
- Cherilyn Eagar on The rise of the Sagebrush Sheriffs
- Robert Waddell on How do we define climate pollution's cost to society?
- Steve McCarthy on Graphic: The hidden connections of the Sagebrush Insurgency
- Stu Williams on How a huge Arizona mining deal was passed — and could be revoked
- Richard Reinaker on No, federal land transfers are not in the Constitution