Al Gore is calling on volunteer videographers to create short videos about their favorite organization working on climate-change solutions. Three of them will appear on YouTube’s homepage on Earth Day, April 22. Then millions of YouTube viewers will have their climate awarenesses raised. For one whole day … Can’t hurt, right?

“This year on Earth Day, we need more than just another celebration,” says the Goreacle. “We need a revolution, a clean energy revolution.”

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Here’s the video from Gore’s Repower America: