Did you know? The heat in the upper six miles of the earth’s crust contains 50,000 times much as energy as found in all the world’s oil and gas reserves combined. Despite this abundance, only 10,500 megawatts of geothermal generating capacity have been harnessed worldwide. For more information view the text and data in Chapter 5 of Plan B 4.0: Mobilizing to Save Civilization.
Forum for Agriculture video interview of Lester Brown
April 06, 2011
Interview by viEUws.eu of Lester Brown on global food prices and grain yields from the Forum for Agriculture in Brussels. Interviewed on March 15, posted April 6, 2011.