Editor's note: Do you need something to smile about? Every day, WND selects the best joke offered up by readers and contributors to its Laughlines forum and brings it to you as the WND Joke of the Day. Here is today's offering:
Today, the U.N.'s Intergovernmental Panel on Climate Change warned that, if global warming continues, in 20 years the only chance most people in the world will have to see a polar bear is in a zoo.
So, in other words, nothing is going to change.
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