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Nature v nurture
foacashman
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6-20-2009 2:48 AM
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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/489e45fc-c9e1-4139-b129-6f2b9da5e05d/D3825EDD-2323-471F-8FC1-A08ED990306A/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.time.com/time/health/article/0,8599,1905237,00.html?cnn=yes" href="http://www.time.com/time/health/article/0,8599,1905237,00.html?cnn=yes" style="font-size: 11px;">www.time.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.time.com/time/health/article/0,8599,1905237,00.html?cnn=yes"> In January, the journal <I>Evolution and Human Behavior</I> published <A target="_blank" href="http://www.ehbonline.org/article/S1090-5138(08)00085-8/abstract">a paper</A> exploring the idea that certain alleles increase the likelihood of homosexuality by blocking the effect of androgens during fetal development. Having all those alleles hampers the masculinization of some parts of the brain that affect personality, making you gay, the theory goes. Brothers of gay men who have only some of the alleles would turn out straight but less aggressive than typical guys. And because those brothers exhibit less psychopathology, they would attract more women and therefore have more kids. It was a provocative theory, but it turned out not to be proved: gay men's brothers don't actually have more kids than straight men's brothers do.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.time.com/time/health/article/0,8599,1905237,00.html?cnn=yes">Will "the liberation of homosexuals, which allows them to come out of the closet and not pretend to be straight" actually turn out to "contribute to the end of homosexuality?" We may not know for a thousand years, but it's a great question.</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/D3825EDD-2323-471F-8FC1-A08ED990306A/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
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