POLAR BEARS ARE A MYTH!
After waiting 20 minutes for a bus, I realized that cold this cold can kill you, easy. Then I thought, wait, I have 6 layers of high tech clothing on and come from German/Polish stock, how can any animal not freeze in much colder climate? FUR? Some hair gonna keep the cold out? We know what happens when you blow on hair, it all opens up to expose the skin underneath.
Have you ever seen a polar bear? Oh sure, we've seen bears at zoo's with white hair, prolly albinos or fakes. I'm telling you, it's just like big foot... polar bears are not real.