How Did this Happen?

Many want to see this photo as evidence of Global warming. Is it?

In my humble opinion it looks like polar bears frolicking on an ice berg. We can not see all of the ice berg, but what we can see is how stable the bears appear to be on the little icy platform.

Polar Bears are nimble. They jump and swim and can get anywhere they please for the most part. Just ask the citizens of Canada that can not seem to keep them out of anything they happen to want.

The dramatic picture makes it look as if the iceberg is melting below them like a Popsicle on a hot day.

I think since we can not see the entire berg that is more likely that they jumped to this end to watch the boat with the photographer as it passed by. What do you think?