The Journey of Man: A Genetic OdysseyAllen Lane, 2002 - 224 pages Around 60,000 years ago, a man walked the soil of Africa. Every person alive today is descended from him. How did he come to be father to all of us - a real life Adam? To find out, Spencer Wells embarked on a unique voyage of discovery, travelling the world and deciphering the genetic codes of people from the Sahara Desert to Siberia. He reveals how our DNA enables us to work out where our ancestors lived, (and who they may have fought, loved and learned from); to re-trace their footsteps from Africa to the far corners of the earth ; to understand how we evolved into such a huge variety of sizes, shapes and races - and, ultimately, to create a family tree for the whole of humanity. |
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Page 162
A Genetic Odyssey Spencer Wells. locations of the languages . There are 140 separate languages in the family , ranging from those belonging to the Celtic branch , spoken in the extreme north - western parts of Europe ( Gaelic and Breton ...
A Genetic Odyssey Spencer Wells. locations of the languages . There are 140 separate languages in the family , ranging from those belonging to the Celtic branch , spoken in the extreme north - western parts of Europe ( Gaelic and Breton ...
Page 163
A Genetic Odyssey Spencer Wells. that genetic data could be used to study the origin and dispersal of languages . There were two caveats made by Cavalli - Sforza and his colleagues in their study . The first is that the genetic markers ...
A Genetic Odyssey Spencer Wells. that genetic data could be used to study the origin and dispersal of languages . There were two caveats made by Cavalli - Sforza and his colleagues in their study . The first is that the genetic markers ...
Page 172
A Genetic Odyssey Spencer Wells. language . The overlap with our hypothetical ' Mediterranean ' family is striking , and ( as we have already seen ) there is some genetic evidence to support the dispersal of this group of languages ...
A Genetic Odyssey Spencer Wells. language . The overlap with our hypothetical ' Mediterranean ' family is striking , and ( as we have already seen ) there is some genetic evidence to support the dispersal of this group of languages ...
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Aborigines actually Adam Africa agriculture analysis ancient animals anthropologists apes appear Asian Australia Cavalli-Sforza cent central Asia China chromosomes clan climate coastal colleagues common ancestor continent culture Darwin defined descendants developed earliest early human east Asia Eurasian Europe Europeans evolution evolutionary expansion extinct favour frequency genes genetic data genetic diversity genetic variation geneticists genome Hindu Kush hominid Homo erectus human diversity human genetic human migration human populations hunter-gatherers hunting ice age impala India Indo-European Indo-European languages infer ingredients journey known languages leap lifestyle linguistic living marker Mediterranean Middle East Middle Eastern migration million mitochondrial DNA modern humans molecules mtDNA mutations Native Americans Neanderthals Neolithic non-African northern nucleotide Nyae origin past perhaps polymorphisms recent region route sample Siberia simply soup recipes south-east Asia southern species spoken spread steppe suggests thousands trace unique Upper Palaeolithic western Y-chromosome lineages