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Urban Harvest

Confronting climate change and poverty, a new crop of city farmers comes of age in Africa. Table of Contents | Digital Edition
Guardian Environmental Network
By B. Roman
Fish Farming Goes Back to Its Roots
community blog | (0) Comments
December 22, 2008: Commercial fish farming hasn’t turned out to be an environmental cure-all, but solutions for sustainable aquaculture look surprisingly familiar.How can a simple trip to the fish market turn into an exercise in science and... read more >
LED Lighting – Cool Technology Heats Up
community blog | (0) Comments
November 10, 2008: Light Emitting Diodes take energy-efficient lighting to a whole new level, and consumers are about to notice.The design and manufacture of light emitting diodes has improved dramatically in the last few years, and other high... read more >
B. Roman