Two brown bears and two humans are the immediate casualties from a naturalist's experiment in living with the bears as reported by Reuters. Timonthy Treadwell, Amie Huguenard, and two unnamed bears are now evidence for three laws of nature: survival of the fittest; natural selection; and don't mess around with mother nature. The humans, part of an organization called Grizzly People were intentionally camping in an Alaska area heavily populated by large brown bears. The remains of their bodies were found by the pilot who flew in to pick them up. Alaska State Troopers and Rangers were forced to shoot the two bears during the process of retrieving the human remains. This scenario was all but foretold by bear biologist, Tom Smith.