April 16, 2007
Craig Childs lifts the rug of modern-day Phoenix, Ariz., to examine the remnants of the civilization that preceded it -- the Hohokam people, who also built a great city in the middle of the desert, and flourished until the day they ran out of water. Also in this issue: Just over the Arizona-Sonora border, Tohono O'odham traditionalists have joined environmental groups in fighting a proposed Mexican hazardous waste landfill.
- David Bittner on A couple living off-the-grid fought water law — and won
- Tom Darnell on Humans and ecosystems mix it up on the U.S. - Mexico Borderlands
- Adam Hannuksela on How do Trump and Clinton differ on conservation?
- Robin Switzer on Humans and ecosystems mix it up on the U.S. - Mexico Borderlands
- Mark York on Tribes win one fight, lose another in pipeline protest