By Tanner Garrity So you, or someone you know (probably your old man) swears by Dr. Bronner’s Soap. It’s got that old world feel: a P.T. Barnum label, a peppermint scent, a tingly feel. It’s “manly,” but elegant. And it’s multi-use. According to the packaging, at least, one bottle of soap is as effective as an insecticide or toilet cleaner as it is a body wash. Beyond the soap’s mission to clean you and the world around you, though, is a much larger one — peace and goodwill toward mankind. Seriously. Like Patagonia, Or Ben & Jerry’s, Dr. Bronner’s is a not-so-secret social justice warhorse. Fo…