(PRWEB) - Boston, MA (PRWEB) March 21, 2006 -- The author of a newly published book on sexual ethics has gone beyond criticizing the “puritanical moralists” of the religious right. He wants to challenge them to face-to-face debates on college campuses and radio programs. ADVERTISEMENT Desmond Ravenstone wrote “The Principled Libertine: Erotic Ethics for Everyone” (published by Lulu Press) as a response to the viewpoint of social conservatives who want to promote a “traditional” morality on sexual matters. “When I read their writings or hear one of them speak,” Ravenstone says, “it doesn’t sound at all like an ethical discourse....