Atlantic Free Press: Some of my best friends are libertarians. We read each others’ papers, we exchange ideas by e-mail, and we invite each other to participate in our seminars and conferences. On numerous occasions, my libertarian friends have treated me with generosity and respect. I’ve found them to be personable and tolerant of my progressive opinions. And also unyielding in their convictions. My libertarian friends, I have discovered, are like the kindly Catholic bishop, who …