The Debate on Clean Energy
While Michael Grunwald's article on the emerging ethanol industry was both chilling and truthful, it's damaging to demonize the global effort to develop clean fuels as "myth," "scam" and "hype" [April 7]. It is no myth that thousands of scientific teams are working feverishly to create biofuels such as ethanol, biodiesel and biobutanol from nonfood plants grown on land unsuitable for food production. We could not have landed on the moon without first launching at Kitty Hawk. We are getting better at this every day.

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