I have been following this thread closely and have thought about it from several angles.
1.hunters are more vulnerable than most people because we like to be quite and stealthy. We don't like yelling "hey bear" as we hunt.
2. We cover more back country ground than most.
We also tend to project towards weapons for protection.
I have found through 25 years working in the forest common sense about bears mostly prevails.
be alert, understand bear habitats, learn to identify and read bear or predator sign, and read bears needs (what does that bear want you to do and what is it going to do to make it happen (protection of food, young, is it predatory, was it surprised, etc. ) learn to read this and you want response you need to do. |This will again prove your brain to be your best weapon.
I carry spray when hunting due to hopefully dealing with dead animals using prey calls.
Because everyone makes mistakes reading wildlife, and like any military personal, enforcement officers, etc., you should always have a back up. (spray or guns).