By Marc D. Hauser

How do humans develop their capacity to make moral decisions? Harvard biologist Hauser (Wild Minds) struggles to answer this and other questions in a study that is by turns fascinating and dull. Drawing on the linguistic theories of Noam Chomsky, Hauser argues that humans have a universal moral grammar, an instinctive, unconscious tool kit for constructing moral systems. For example, although we might not be able to articulate immediately the moral principle underlying the ban on incest, our moral faculty instinctually declares that incest is disgusting and thus impermissible. Hauser's universal moral grammar builds on the 18th-century theories of moral sentiments devised by Adam Smith and others. Hauser also asserts that nurture is as important as nature: "our moral faculty is equipped with a universal set of rules, with each culture setting up particular exceptions to these rules." All societies accept the moral necessity of caring for infants, but Eskimos make the exception of permitting infanticide when resources are scarce. Readers unfamiliar with philosophy will be lost in Hauser's labyrinthine explanations of Kant, Hume and Rawls, and Hauser makes overly large claims for his theory's ability to guide us in making more moral, and more enforceable, laws

Published Date: 22/08/2006 Format: HardBack ISBN: 0-06-078070-3 Publisher: Harper Collins Rating: Retail price: US Dollar $ 27.95 (Rs. 1,999.54) Our price: Rs. 1,395.00 You Save: Rs. 604.54 Reviews: 0 reivew(s).

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