Control is when you make someone else do something, whether they want to or not. Armies are under control of their leaders, who are usually controlled by politicians who are usually out of control as they will do anything to avoid a scandal. People are easier to control when they identify with a group and making people part of a group usually involves them all dressing up in the same outfits/uniforms/badges. While it might be possible to argue that nudists are a group identified by no clothes, in fact, their very nakedness makes them belong to no particular group at all except by casual affiliation, and increases their individuality. Take a look at your next WNBR run, an enormous number of naked people in a casual grouping for a short space of time, not under central control all individually motivated to get naked - scary thought huh ?-)