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Lessons of the Springs

  Much of human history reflects choices between whether to organize activities privately or through government. When I travel, I often come across the visible remnants of such choices. That happened recently at Thermopolis, Wyoming, a small resort community built around the “World’s Largest Hot Spring.” Water from the nearby Owl Creek Mountains filters throughContinue reading “Lessons of the Springs”

Slippery Slopes

More than 200 million impoverished people worldwide make their homes on hillsides. These hillsides are the source of some 20 percent of the world’s freshwater, and yet agricultural activities have resulted in vast deforestation and topsoil erosion. Since 1993, the International Centre for Tropical Agriculture (CIAT) based in Cali, Colombia, has been working with farmersContinue reading “Slippery Slopes”