Randy Barnett is a libertarian activist, and generally writes in that style, fwiw. He also has a legal background, and can make use of it in court briefs where

Randy Barnett is a libertarian activist, and generally writes in that style, fwiw. He also has a legal background, and can make use of it in court briefs where necessary, but most of his writing is more from the perspective of, "what I think the law ought to be, based on libertarian principles".