See a polar bear stalk the mean streets of London

London is prepared for a rush of visitors from all over the world for the upcoming Olympic Games, but somehow we doubt the city is ready for this kind of visitor: a polar bear, which stalks the streets in the haunting music video for a collaboration between Radiohead and Jude Law. The video forms the basis of a Greenpeace campaign to save the Arctic "from oil drilling, industrial fishing and militarization." Radiohead clips are often pretty gloomy, and the homeless polar bear only makes this one gloomier.