Do you know anyone with severe chemical sensitivities? The kind that carry around an epipen and hit the thing like a junkie at the slightest whiff of perfume, cleaner, deodorant, fresh paint, second hand smoke, etc.? I used to think it was all in their head or if not, it really sucked to be them. But now I wonder if perhaps these people are on the vanguard of evolution, developing hightened sensitivity to all the toxic crap we've been spoon feeding ourselves for the better part of a century. Perhaps, in the long run, such sensitivity could be a survival advantage. What do you think? Vote now and please post your thoughts.