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.
According to the Pittsburgh Post-Gazette, Lester Brown is trying to educate us. "Mr. Brown's compelling argument is made in his new book: Full Planet, Empty Plates. His clear prose, studded with relentless statistics to buttress his argument, not only enlightens readers but frightens them by documenting the threats posed by climate change, soil erosion, depleted aquifers and burgeoning demand from nations that aspire to eat as well as we do." Read the full review here.