Bears have few concerns; those are food, sex (but only for a brief amount of time), kids (but only the mothers), and sleep (for a few months of the year).
If the stupider of the two species can't figure out that bears are bigger and vastly more powerful and just want to go about one of the aforementioned programs at any one time, then perhaps the Darwin Awards should apply.
Erm, BTW, natural selection isn't the survival of the fittest. Natural selection is more like survival of the most adaptable.
Anyways, when my Dad was with the Fish n Game club he used to take in orphans. I guess Parks Canuckville didn't consider that route.