His radicalism took many forms. A vegetarian, he founded a commune, Fruitlands, so extreme in its Utopianism that members neither wore wool nor used animal manures, as both were considered property of the beasts from which they came. One reason the venture failed in its first winter was that when canker worms got into the apple crop, the nonviolent Fruitlanders refused to take measures to kill them. The Mr. March of Little Women departs from Bronson Alcott's biography in many important respects. Bronson was an educator, not a minister of religion (he is credited with inventing the concept of recess, and also for attempting one of the first racially integrated classrooms).