A homeless girl eats her lunch next to a wall covered with a graffiti anti-war message and a peace sign on a street in Manila's Quezon City on Friday

A homeless girl eats her lunch next to a wall covered with a graffiti anti-war message and a peace sign on a street in Manila's Quezon City on Friday April 18, 2008, in the Philippines. The world marks Earth Day on Tuesday April 22, 2008, but this year's theme of water protection is likely to be overshadowed by the looming food and rice crisis. (AP Photo/Bullit Marquez)

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