Book by Rushton J Philippe
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New edition: The author, a professor at Western Ontario university, shows that substantial racial differences exist and their pattern can only be explained adequately from an evolutionary perspective. This work reviews international data and finds a distinct pattern: People of East Asian ancestry and people of African ancestry are at opposite ends of a continuum, with people of European ancestry intermediate, albeit with much variability within each broad grouping. Rushton's thesis is that when fully modern humans migrated out of Africa. perhaps only 100,000 years ago, the colder Eurasian climate selected for larger brains, more forward planning, greater family stability, and increased longevity with concomitant reductions in sex hormone, speed of maturation, reproductive potency, and aggressiveness. Rushton's theory explains differentiation in intelligence and predicts other, seemingly unrelated race effects, such as differences in frequency of twinning. A modern masterpiece of science and irrefutable fact.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-Unis
Paperback. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G0965683613I4N10
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Vendeur : Zoom Books East, Glendale Heights, IL, Etats-Unis
Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. N° de réf. du vendeur ZEV.0965683613.VG
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Vendeur : Friends of Pima County Public Library, Tucson, AZ, Etats-Unis
paperback. Etat : Very Good. Proceeds benefit the Pima County Public Library system, which serves Tucson and southern Arizona. N° de réf. du vendeur mon0000002015
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Vendeur : Zoom Books Company, Lynden, WA, Etats-Unis
Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. N° de réf. du vendeur ZBV.0965683613.VG
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Vendeur : Friends of the Multnomah County Library, Portland, OR, Etats-Unis
Softcover. Etat : Good. Cover sun faded along spine. Clean pages tightly bound. N° de réf. du vendeur 102459
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Vendeur : Pink Casa Antiques, Frankfort, KY, Etats-Unis
paperback. Etat : Very Good. tight, uncreased spine, pages clear and bright, shelf and edge wear, corners bumped, packaged in cardboard box for shipment, tracking on U.S. orders. N° de réf. du vendeur 101646
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