Are Polar Bears on their way out?

Ack, i get really sad when I see stories about how polar bears are inevitably going to be driven extinct:

http://prime.peta.org/2010/11/a-world-without-polar-bears

I've had this link open for over a month, knowing I should share, but finding it too depressing to want to talk about.

But I don't need to talk about it. Read the link, it's somewhat lengthy and detailed.

And yes, depressing.

Read it anyway.