{epub download} The End of Sex and the Future of Human Reproduction
The End of Sex and the Future of Human Reproduction. Henry T. Greely
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ISBN: 9780674728967 | 340 pages | 9 Mb
- The End of Sex and the Future of Human Reproduction
- Henry T. Greely
- Page: 340
- Format: pdf, ePub, fb2, mobi
- ISBN: 9780674728967
- Publisher: Harvard
Amazon stealth ebook free download The End of Sex and the Future of Human Reproduction 9780674728967
Within twenty, maybe forty, years most people in developed countries will stop having sex for the purpose of reproduction. Instead, prospective parents will be told as much as they wish to know about the genetic makeup of dozens of embryos, and they will pick one or two for implantation, gestation, and birth. And it will be safe, lawful, and free. In this work of prophetic scholarship, Henry T. Greely explains the revolutionary biological technologies that make this future a seeming inevitability and sets out the deep ethical and legal challenges humanity faces as a result. Developments in genetics and stem cell research are giving rise to new techniques that will vastly improve preimplantation genetic diagnosis (PGD) and in vitro fertilization (IVF), making sexless reproduction not just possible but cheap and easy—what Greely coins “easy PGD.” The first child born using PGD is now 25 years old, and thousands more are born each year. Advanced by economic, social, legal, and political forces, the emerging science has made the concerns that were once the stuff of science fiction into real problems that our children and grandchildren will face routinely. Deeply informed by Greely’s command of both science and law, The End of Sex and the Future of Human Reproduction is a book for parents, citizens, and all those, born and unborn, who will face the consequences of a new era of human reproduction.
Download The Future Of Human Reproduction ebook pdf
2 May 2013 - 54 minThe End of Sex: The Future of Human Reproduction??? by Dr. Religion, Politics, Sexual Reproduction and the Future of Human Society.
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First-Ever U.S. Standards for Sex Education. Noting that “for years, tion with the Future of Sex Education human reproduction” by the end of fifth grade; to
Family and Relationships: The Splice of Life: Sex in the 21st Century
An almost boundless list of alternatives to sex may be available to future In the end, it is most likely that the marketplace will be the final arbiter of what Beyond the benefits of intimacy, human reproduction and sexual love within marriage
The End of Sex and the Future of Human Reproduction — Henry T
“Greely has written an exceptional book. Anyone interested in the technology of human reproduction and what it holds for humanity's future will thoroughly enjoy
Sex, genes, the Y chromosome and the future of men
Sex, genes, the Y chromosome and the future of men. November 13, 2014 10.22 pm EST. The human Y chromosome has retained only 3% of its ancestral genes. Thus the human Y shows all the signs of a degraded chromosome near the end of its life. Such a reproductive barrier can drive incipient species apart,
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Reproductive physiologists have already identified maternal mechanisms which could The unexplained male bias in the human secondary sex ratio (SSR) has It is also known that "Approximately 15% of registered pregnancies end in explained in future by re-working population models of sex ratio to show how the
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The Future of Human Reproduction: Working Paper #1 section, therefore, I use the sex drive as a method of analysing a biological urge to Figure 1: Effects of ovulatory cycle (Days 1-28) on average tip earnings per shift, for normally.
The Evolution and Future of Human Reproduction - The Scientist
why humans and other primates frequently engage in sexual intercourse How We Do It: The Evolution and Future of Human Reproduction.
How We Do It: The Evolution and Future of Human Reproduction
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It: The Evolution and Future of Human Reproduction, a new book by Robert Martin, Sex cells do not vary in size among mammals. At the end of the Ming Dynasty there were some 70,000 eunuchs in the service of the emperor. “It beggars belief that minor interventions in human reproductive biology
How We Do It: The Evolution and Future of Human Reproduction
How We Do It: The Evolution and Future of Human Reproduction eBook: "This is one of the best books about sex, and having babies, you're likely to read. Starting with an overview of sperm and eggs and ending with birth control and in
Science: Biology & Evolution - Harvard University Press
Search Results: 312 found (sorted by date). Science: Biology &
Reflections on Demographic, Evolutionary, and Genetic Approaches
Offspring: Human Fertility Behavior in Biodemographic Perspective. process of parenthood, rather than being an end in themselves, and that reproductive choice Yet the more interesting questions for the future involve exploring the current fertility behavior, since the separation of sex and reproduction is achievable.
Can mammalian mothers influence the sex of their - Reproduction
Both streams of research have built on earlier work by reproductive biologists. maternal hormones and glucose as an indicator of future sex of offspring. reflect the rapid aromatisation of testosterone towards the end of the antral 1983), the normal secondary (birth) sex ratio in humans is 105 or 106
The Future of Baby-Making | Commonweal Magazine
“Sex is free from the contingencies and complications of reproduction, and sexual practice Asserting that human reproduction was now centered in will and choice rather than in our genitalia, 'The Beginning of the End'.
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