Just cause they wants to? I thinks not!
2 - Govenment Grant Research Scientists is for the most part, blood sucking money grabbers who takes advantage of the good nature of Polar Bears. You has not seen a Polar Bear in this report who couldn't use that government polarbear study grant money more than Chuck the "scientist". So, is good old Chuck sharing even a dollar of his free government money with the Polar Bears that is providing him with a living by not sneaking up on him and having ChuckRoast for dinner?
3 - Evidently he got a "Needs Improvement" in Sharing, too.