Steven Mufson writes in today's Washington Post about the ethanol boom and its broad impact on food, energy, and the environment.

Rising food prices have given Congress and the White House a sudden case of legislative indigestion. In 2005, the Republican-led Congress and President Bush backed a bill that required widespread ethanol use in motor fuels. Just four months ago, the Democratic-led Congress passed and Bush signed energy legislation that boosted the mandate for minimum corn-based ethanol use to 15 billion gallons, about 10 percent of motor fuel, by 2015. It was one of the most popular parts of the bill, appealing to farm-state lawmakers and to those worried about energy security and eager to substitute a home-grown energy source for a portion of U.S. petroleum imports. To help things along, motor-fuel blenders receive a 51 cent subsidy for every gallon of corn-based ethanol used through the end of 2010; this year, production could reach 8 billion gallons.

Now, however, the legislation is being criticized for making food more expensive while gasoline prices continue to climb.

Legislative indigestion indeed. This is a must read for anyone concerned about America's energy and food policy.

Full story here.

EWG Report: The Unintended Environmental Impacts of the Current Renewable Fuel Standard (RFS)