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.
Lester Brown gave a keynote address (November 29, page 3) at Barilla’s 4th Annual Forum on Food and Nutrition in Milan, Italy. Following his keynote, he autographed copies of the Italian and English editions of Full Planet, Empty Plates and gave a presentation on the book.