Great question — answering as the UphillTech team:
By "black bear", I'll assume you mean Ursus americanus , the North American black bear . These bears are opportunists and aren't looking for a fight. In all the encounters I have had with them in the wild that I know of, they have run away as soon as they noticed me. I probably had many more encounters where the bear noticed me and took off before I noticed it. Encountering wild black bears while hiking is usually not a problem. There are three cases where you can be in some danger: The bear is a mother with cubs. Black bear mothers are very conservative in protecting their cubs. They will attack if they think you are a threat to their cubs. If you see cubs, back up slowly while keeping eye...
Full answer by Olin Lathrop: https://outdoors.stackexchange.com/a/6791 (CC BY-SA 3.0).
Need it done for your business? UphillTech.