by BOB CHITESTER             In the “libertarian” worldview there is a tendency forpeople to think that “anything goes.” One result is, defense of the family islargely left to or thought to be the purview of conservatives. Many a classicalliberal/libertarian has addressed the central role of culture in determiningpolitical outcomes, yet when Jennifer Roback Morse published her book “Love andEconomics”  she was thought by some to have joined the “touchy-feeling”academics in building a case for her conclusions rather than drawingconclusions from rigorous research.             Since the family is a powerful force in shaping culture itdeserves more serious consideration by those who …