"Plan B 4.0: Mobilizing to Save Civilization" (video)

A talk by author and Earth Policy Institute founder Lester Brown. As fossil fuel prices rise, oil insecurity deepens, and concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging. Wind, solar, and geothermal energy are replacing oil, coal, and natural gas, at a pace and on a scale we could not have imagined even a year ago. For the first time since the Industrial Revolution, we have begun investing in energy sources that can last forever. Plan B 4.0 explores both the nature of this transition to a new energy economy and how it will affect our daily lives. Cosponsored by the Program on the Global Environment. From the World Beyond the Headlines lecture series.