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Bäche und Flüsse trocknen aufgrund von Übernutzung aus. Rob Harmon hat einen geschickten Marktmechanismus eingesetzt, um Wasser wieder zurückzuführen. Landwirte und Brauereien stellen fest, dass ihre Schicksale verbunden sind, durch die faszinierende, Jahrhunderte alte Geschichte des Prickly-Pear-Baches.
Rob Harmon is an expert on energy and natural resources policy -- looking at smart ways to manage carbon, water and the energy we use every day. Full bio »
Translated into German by Manuel Holtz
Reviewed by Alex Boos
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