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Download Ancient Bodies, Modern Lives: How Evolution Has Shaped by Wenda Trevathan Ph.D. PDF

By Wenda Trevathan Ph.D.

Winner of the 2011 W.W. Howells publication Award of the yankee Anthropological Association

How has bipedalism impacted human childbirth? Do PMS and postpartum melancholy have particular, even perhaps helpful, features? those are just of the numerous questions that experts in evolutionary medication search to reply to, and that anthropologist Wenda Trevathan addresses in Ancient Bodies, Modern Lives.

Exploring more than a few women's well-being matters which may be seen via an evolutionary lens, in particular concentrating on replica, Trevathan delves into concerns comparable to the clinical results of early puberty in ladies, the influence of migration, tradition swap, and poverty on reproductive well-being, and the way fetal development retardation impacts well-being in later existence. Hypothesizing that a number of the healthiness demanding situations confronted via ladies this present day end result from a mismatch among how their our bodies have advanced and the modern environments during which glossy people reside, Trevathan sheds gentle at the strength and strength of reading the human existence cycle from an evolutionary viewpoint, and the way this may increase our figuring out of women's overall healthiness and our skill to confront future health demanding situations in additional artistic, potent ways.

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Extra resources for Ancient Bodies, Modern Lives: How Evolution Has Shaped Women's Health

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66 Where it is the cultural ideal for two adults to marry and raise children as a parental team, a young, single mother may seem like a problem, but Are We Grown Up Yet? 39 where child rearing is done by multiple people across several generations, it may not matter how old the mother is or whether or not she is married. 67 In healthrich populations where contraception is the norm, 10–15 years may intervene between these two events, which may partially account for the higher cancer risks in the same population.

Beginning at birth, energy is devoted to growing and maintaining health sufficient to reach adulthood. But at some point, growth can begin to take a back seat to reproduction. That is what begins to happen at puberty. In addition to growth, however, human children also spend a lot of time in their growing years learning how to be members of their societies, how to make a living, and how to care for their own children. Given the complex social worlds of humans and the challenges of working and raising young, it takes a long time to learn the skills necessary for successful adult- and parenthood.

S. standards). ’’7 The term pygmy usually implies a genetic limitation on growth, but Bogin’s studies have demonstrated that it is not genetic; rather, economic and political factors can explain the Maya’s small stature. This illustrates one of our favorite refrains about humans, and that is their plasticity. Similar changes in stature have been reported for Africans subjected to apartheid in South Africa and for migrants to the United States, Canada, and the United Kingdom from southern Europe, Mexico, and South Asia where standards of living have improved in one or two generations.

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