Changes

* A report for the World Wide Fund for Nature shows that polar bears, which are warm-blooded, have grown in numbers where temperature has increased, and have become fewer where temperature has fallen. [http://scienceandpublicpolicy.org/monckton/goreerrors.html]

* A report for the World Wide Fund for Nature shows that polar bears, which are warm-blooded, have grown in numbers where temperature has increased, and have become fewer where temperature has fallen. [http://scienceandpublicpolicy.org/monckton/goreerrors.html]

Although 18 out of 19 polar bear populations have been steadily increasing in recent decades, [http://newsbusters.org/node/12694] the [[environmental movement]] has strived to have the polar bear declared an endangered species (see activism below).

The [[environmental movement]] has strived to have the polar bear declared an endangered species (see activism below).

==Description==

==Description==