The Week in Pictures: Chaos at COP15, Decade in Review, Rescue Animals, and More (Slideshow)

From the Climate Pilgrims' march through Copenhagen to the world's largest climate change demonstration, a lot happened this week in green. Somewhere between 40,000 and 100,000 people assembled in Christiansborg Slotsplads and marched to the Bella Center to demand strong action on climate change; we rounded up the best and worst of 2009 in our decade in review, and on the lighter side, readers' sent in photos of their rescue animals for our weekly slideshow. Find out what else happened in the world of green this week in our photo roundup of most popular, most important, and most oddball stories. And if you missed it, view last week's The Week in Pictures: COP15 Climate Change Conference, 'ClimateGate Scandal, Coal Fire Still Burns (After 47 Years), and More .


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Tags: Animals | Copenhagen