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. |
From inside the book
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Page 57
... distribution of the San people is a small portion of their historical range , and skeletal material classified as San - like has been unearthed from Palaeolithic sites in Somalia and Ethiopia . Some of the clearest modern evidence for ...
... distribution of the San people is a small portion of their historical range , and skeletal material classified as San - like has been unearthed from Palaeolithic sites in Somalia and Ethiopia . Some of the clearest modern evidence for ...
Page 72
... distribution of the M cluster is indicative of an early migration out of Africa , which proceeded along the coast of south Asia , ultimately reaching south - east Asia and Australia . M is virtually absent from the Middle East , and is ...
... distribution of the M cluster is indicative of an early migration out of Africa , which proceeded along the coast of south Asia , ultimately reaching south - east Asia and Australia . M is virtually absent from the Middle East , and is ...
Page 91
... distribution of differences among the individual bacteria , rather like the bell - shaped Gaussian curve that tormented us in our mathematics classes at school . The mean of this distribution - the average number of differences between ...
... distribution of differences among the individual bacteria , rather like the bell - shaped Gaussian curve that tormented us in our mathematics classes at school . The mean of this distribution - the average number of differences between ...
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Common terms and phrases
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