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Meat is a wasteful use of water and creates a lot of greenhouse gases. It puts enormous pressure on the world's resources. A vegetarian diet is better.

"Vegetarian diet is better for the planet, says Lord Stern" by David Batty, David Adam, www.theguardian.com. October 26, 2009.
Meat is a wasteful use of water and creates a lot of greenhouse gases. It puts enormous pressure on the world's resources. A vegetarian diet is better.