Humans take the biggest buck, or the giant bear - sometimes for meat but sometimes for something to mount - almost never the weak or the old, as in nature. This is not survival of the fittest or natural selection. Apex animals are the strength of the species, do most of the breeding and we are seriously messing up some important parts of the food chain. We have to respect peoples rights to hunt, I have two uncles who live in the bush and trap/hunt their entire diet, but people that lay waste to the pinnacle of a species and just take a souvenir really need to be educated. It's a huge industry in Canada and it needs to stop.
Not saying this guy was doing that.
Ursus arctos horribilis!