Let's put things into perspective here Jim,
I'm bee bopping along in the woods hiking or whatever and a bear comes out of the blue and attacks me, or charges me, something to force me to pull out a firearm for my life, sorry, I'm not tracking into thick woods going after the bear for humane reasons and have me get ambushed or whatever, yea if I see him fall I'd probably go and finish him off kind of thing, but sorry, I'm not putting my life on the line for some wild beast that charged me or attacked me. We aint' talking white tail deer here alright, I consider your post equal to "hey, you knifed that shark attacking you on your blow up little rafty, and you didn't put on your snorkel to go finish him off?
Hunting is a different story, primarily because you are better armed to begin with.
Sorry, I wouldn't risk my life as a camper or a hiker tracking after a wounded bear in heavy brush, call the Park Ranger! My common sense overrules my humanity.
So, armed with a .357 the hiker/camper that should count his blessings he survived the charge/attack is with this whatever caliber, handgun, is to now go looking for trouble where before trouble came looking for him? I wonder if the Park Ranger would go by himself to finish off a wounded bear and I would assume they are armed with more then a .357