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BE A MEAT REDUCER
Recently I talked to ex-Beatle Sir Paul McCartney about vegetarianism and the environment, an important link he feels is being overlooked in the global warming discussion. He shared some shocking statistics from a 2006 UN report entitled Livestock's Long Shadow: Environmental Issues and Options."

The report found that 18 percent of global warming emissions come from raising cows, chickens, pigs, turkeys and other animals we eat. That's 40 percent more than all the world's cars, SUVs, airplanes, and other modes of fossil-based transportation, which combined account for 13 percent. For further comparison, every house, residential and office building in the world accounts for just 8 percent.