In this edition of the Saab Question Everything Series, our feature videos focus on the production and consumption of biofuels, presenting their economical and environmental impact, while representatives from the National Farmers Union, Friends of the Earth, New Energy Finance and the World Wildlife Fund contribute their arguments for and against the proposed source of alternative energy. And from the previous edition of the Saab Question Everything Series you can still watch "Blind Dave" Heeley's triumph through adversity.
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