Humanity Can Be Traced to Africa
July 25, 2000
MINNEAPOLIS, July 25 (UPI) -- New research indicates
modern man can be traced to one small group in Africa, according to
professor Lynn Jorde of the Eccles Institute of Human Genetics at the
University of Utah.
Jorde told a genetics conference there is much more
genetic diversity among Africans than Europeans or Asians, a finding that
could overturn theories that man developed independently in several areas
of the world.
"Once you've seen one European, you've pretty much
seen them all," Jorde told the International Society for Animal Genetics
meeting Monday. The five day meeting runs through Wednesday.
Jorde said the findings indicate Europe and Asia
were colonized by Africans about 100,000 years ago. He said at one time the
species was nearly extinct, numbering fewer than 10,000.
Researchers from the Harvard School of Public Health
and Louisiana State University studied 23 pairs of human chromosomes as
well as cellular DNA passed on by mothers to their children, focusing on
areas that contain strings of chemicals that do not express themselves as
genes and are therefore overlooked by natural selection.
Jorde noted that aside from skin color, there's very
little variation among humans. By contrast, there is much more genetic
variation
among chimpanzees.
"We are really a young species and there has not
been much time for divergence to occur," Jorde said in interviews after his
lecture. Jorde predicted that now that the human genome has
been mapped, the pace of genetic research will quicken.
(C) 2000 UPI All Rights Reserved.
The colonization of the world by Europeans was not an act of
Innocence.It was not a charitable act by any fantasy of the
Imagination or any objective analysis.Entire cosmologies
were dumped on the trash heap of a crusading European ideology
that meant to plunder,not only the people´s mind,but their bodies as well
(Reading,1950).The liberation of the minds of the African
people
will be a tougher battle than the eradication of settler regimes.
Welcome to the Edo Community in Cyberspace.
"And tho' we are not now that strength which in old days moved earth and
heaven; that which we are, we are; one equal temper of heroic hearts, made
weak by time and fate, but strong in will, to strive, to seek, to find, and
not to yield." - Ulysses
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