I've often wondered about this and this thread seems like a good as a place as any to pose this question.
Given a bear's unmatched olfactory senses (7x better than a Bloodhound), I wonder how much safer it keeps you taking the recommended precautions (cooking away from your camp, hanging food high, etc.)?
When you cook, your cloths will be covered in food odors. Maybe even your tent.
Plan A for a bear is your hang'em high food cache, but maybe their nose leads them to plan B, which is you since your clothes will be covered in food odors.
Anyone have any thoughts or experience with this?
Eddie