when we spoke as one


	when we spoke as one

wildcat

7-23-2007 6:57 AM

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tags:

science, language, evolution, society, proto world, anthropology

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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://www.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/ecc549dd-4398-4302-a39f-ff8ec6f988bc/E72DF189-14F7-4E6C-8289-8ED3951131AE/" 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.usatoday.com/tech/science/2007-07-20-linguists-one-language_N.htm" href="http://www.usatoday.com/tech/science/2007-07-20-linguists-one-language_N.htm" style="font-size: 11px;">www.usatoday.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.usatoday.com/tech/science/2007-07-20-linguists-one-language_N.htm"><DIV class="inside-copy">A controversial research project is trying to trace all human language to a common root.</DIV>
<P class="inside-copy">Around 50,000 years ago, something happened to our ancestors in Africa. Anatomically modern humans, who had existed for at least 150,000 years prior, suddenly began behaving differently. Until then, their conduct scarcely differed from that of their hominid cousins, the Neanderthals. Both buried their dead; both used stone tools; and as social apes, both had some form of communication, which some think was gestural.</P></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.usatoday.com/tech/science/2007-07-20-linguists-one-language_N.htm">But then, "almost overnight, everything changes very rapidly," says Merritt Ruhlen, a lecturer in the Anthropological Sciences Department at Stanford University in Palo Alto, Calif. Humans began making much better stone tools. They started burying their dead with accouterments that suggested religion. And perhaps most telling, Homo sapiens, the "wise" apes, began creating art.</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.usatoday.com/tech/science/2007-07-20-linguists-one-language_N.htm">"People started having imagination at this time much more than they had earlier," says Dr. Ruhlen.</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;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/E72DF189-14F7-4E6C-8289-8ED3951131AE/blog/" title="blog or email this clip"><img src="http://content7.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>