Thursday, January 6, 2011

A New Direction in Agriculture: Up

By Emily Voigt - OnEarth - January 3, 2011
The Vertical Farm: Feeding the World in the 21st Century




Designed by Dickson Despommier and architect Eric Ellingsen, 
the Pyramid Farm would separate sewage into water and carbon, 
used to power lighting and machinery. 

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Mangrove forests are healing after decades of human destruction

The BBC A mangrove swamp in Indonesia. Photo by Adnankasogi. The world's coastal mangrove forests, which protect millions of people from...