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.

Released 2006
Plan B 2.0: Rescuing a Planet Under Stress and a Civilization in Trouble
Lester R. Brown
Table of Contents
(Chapters available in PDF and html.)
Plan B 2.0 Team
(People who have purchased 5 or more copies.)
International Publishers
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Press Release
PRAISE FOR PLAN B 2.0
"Lester Brown tells us how to build a more just world and save the planet from climate change in a practical, straightforward way. We should all heed his advice." —President Bill Clinton
“A great book which should wake up humankind!” —Klaus Schwab, World Economic Forum
"An enormous achievement—a comprehensive guide to what's going wrong with earth's life support system and how to fix it." —Grinning Planet
“Lester Brown should receive a Nobel Peace Prize for his new book.” —Talli Nauman, The Herald Mexico
“...exactly what we need to do to get sustainability moving. And it’s a very vital approach to it.” —Dr. Edgar Mitchell, Apollo 14 astronaut
“... the most compelling blueprint I have seen yet for restoring the planet.” —Tom Weiss, enXco, Inc.