What causes a child to grow up gay or straight? In this book, neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain.
LeVay helped create this field in 1991 with a much-publicized study in Science, where he reported on a difference in the brain structure between gay and straight men. Since then, an entire scientific discipline has sprung up around the quest for a biological explanation of sexual orientation. In this book, LeVay provides a clear explanation of where the science stands today, taking the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. LeVay also reports on the prevalence of homosexual behavior among wild animals, ranging from Graylag geese to the Bonobo chimpanzee.
Although many details remain unresolved, the general conclusion is quite clear: A person's sexual orientation arises in large part from biological processes that are already underway before birth.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Simon LeVay is a British-born neuroscientist who has served on the faculties of Harvard Medical School and the Salk Institute for Biological Studies. He has written ten previous books, including the New York Times best-seller, When Science Goes Wrong.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
EUR 6,41 expédition depuis Etats-Unis vers France
Destinations, frais et délaisEUR 85,33 expédition depuis Etats-Unis vers France
Destinations, frais et délaisVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-Unis
Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1. N° de réf. du vendeur G0199931585I3N00
Quantité disponible : 1 disponible(s)
Vendeur : Bellwetherbooks, McKeesport, PA, Etats-Unis
paperback. Etat : As New. Reprint. LIKE NEW!!! Has a red or black remainder mark on bottom/exterior edge of pages. N° de réf. du vendeur OX-PB16-LN-0199931585
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. Reprint. Used book that is in clean, average condition without any missing pages. N° de réf. du vendeur 4756623-6
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Very Good. Reprint. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. N° de réf. du vendeur 12585251-75
Quantité disponible : 1 disponible(s)
Vendeur : Books From California, Simi Valley, CA, Etats-Unis
Paperback. Etat : Good. N° de réf. du vendeur mon0003238422
Quantité disponible : 1 disponible(s)
Vendeur : WeBuyBooks, Rossendale, LANCS, Royaume-Uni
Etat : Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. N° de réf. du vendeur rev5930468938
Quantité disponible : 1 disponible(s)
Vendeur : Wonder Book, Frederick, MD, Etats-Unis
Etat : Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp. N° de réf. du vendeur G08D-00629
Quantité disponible : 1 disponible(s)
Vendeur : Integrity Books Corp., Mayfield Heights, OH, Etats-Unis
Paperback. Etat : New. . N° de réf. du vendeur mon0000020047
Quantité disponible : 1 disponible(s)
Vendeur : The Book Spot, Sioux Falls, MN, Etats-Unis
Paperback. Etat : New. N° de réf. du vendeur Abebooks52964
Quantité disponible : 1 disponible(s)