Polar Bear Cannibalism

I found this Alaskan news story to be more than a little disturbing. Polar bear cannibalism appears to be on the rise as access to the bear's food sources via the ice pack diminishes. Certain species and behaviors are early indications of traumatic environmental change, so if you sense one of your neighbors eyeing you with an overtly hungry look, it may not be due solely to those tight-fitting slacks you're wearing.
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