Building an Environmentally Sustainable Economy

Author Lester R. Brown explains how building an environmentally sustainable economy will help with the global environmental challenges we face.

The United States, China and India are overpumping water supplies, leading to depletion of aquifers. Drip irrigation systems would reduce water use by 30 percent to 70 percent.
The United States, China and India are overpumping water supplies, leading to depletion of aquifers. Drip irrigation systems would reduce water use by 30 percent to 70 percent.
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