One day, I’d like to sit on my front steps with a cup of coffee, breathe deeply, and not catch a whiff of acrid diesel exhaust. One day, I’d like to come home in an evening and not see in my bike headlights clouds of tiny particulates. One day, I’d like to not have to wipe off the table on my front porch and come away with black soot. One day, I’d like to sit out in the back yard with a glass of wine and not hear the constant jake brakes from trucks crossing Moroun’s Folly. One day.