Polar Bears

A September report from the U.S. Geological Survey revealed that a melting of Arctic ice caused by global warming would wipe out two-thirds of the world's polar bear population, estimated at 20,000 to 25,000, and all of Alaska's estimated 4,700 polar bears, by 2050.

- Washington Post (read full editorial here)

I am amazed bordering on stupification that experts cannot even predict next week's weather, but they can predict other events decades into the future.