Will the Polar Bear Survive?

[brotherbear]

It is my belief that before the great whale slaughter, during the 18th and 19th centuries, there were more beached whales as well as more seals and walrus; thus bigger polar bears. I would wager that in those days, 2,000 pound polar bears were not so uncommon. But, if polar bears ever begin living further south where they must change their diet, even though it might be a mostly meat diet, I believe that polar bears will reduce in size. In time, interbreeding will become so common between grizzly and polar that pure-polar bear will continue to be fewer and fewer. -Just my opinion. Reply