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.
U.S. Car Fleet Shrank by Four Million in 2009 Press Teleconference
January 07, 2010
Podcast of press teleconference with Lester Brown on the recent update, "U.S. Car Fleet Shrank by Four Million in 2009." Posted January 7, 2010.