What Happens When We Don't Go GreenFrom numbers standpoint, the harm done to the planet is quite surprising.
Earth Hour Coming Saturday; One Group Says Keep The Lights OnThe World Wildlife Fund and environmentalists in dozens of nations are urging you to turn out your lights for an hour Saturday night, for the sixth annual Earth Hour.
Landmarks To Turn Lights Out For Earth HourSeveral Chicago area landmarks will go dark Saturday night for at least an hour as Illinois takes part in Earth Hour.

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