Energy and Civilization (1:08)

Fossil Fuels vs. Biofuels (2:03)

Processing of Sugar Cane (1:07)

Brazil's Solution to Energy Crisis (1:43)

President of Brazil (1:20)

Oil Independence (1:22)

Technology for the Ethanol Crisis (2:30)

Importance of Flex Engines (1:12)

Brazil's Auto Industry (1:06)

American Response to Oil Crisis (1:15)

United States: No Energy Policy (0:48)

Pros and Cons: Corn-Based Ethanol (2:14)

Monocrop vs. Biodiversity (1:39)

Cellulosic Ethanol (1:54)

U.S.: Homegrown Energy (1:32)

Climate Change and Global Security (0:52).