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Donald Smith: Biofuels — sustainable energy as the oil runs out?

Donald Smith: Biofuels — sustainable energy as the oil runs out?

Update: 2011-07-05
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Mini-Science 2011, episode 4: Three of the great challenges for the 21st century are energy supply, climate change and global food security; these come together in biofuels. Biofuels can play an important role as a source of renewable and sustainable energy over the long term.


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Donald Smith: Biofuels — sustainable energy as the oil runs out?

Donald Smith: Biofuels — sustainable energy as the oil runs out?

Cody Rei-Anderson