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 48
... region more similar to each other . In some regions , of course , the degree of relatedness is quite high , with first - cousin marriages fairly common - we all have our favourite scapegoats for anecdotes about ' inbreeding ' . But even ...
... region more similar to each other . In some regions , of course , the degree of relatedness is quite high , with first - cousin marriages fairly common - we all have our favourite scapegoats for anecdotes about ' inbreeding ' . But even ...
Page 71
... regional genetic signals ? Oddly enough , no and the rapid loss of ancient soup recipes on the male lineage ( which we ... region of present - day Ethiopia and Sudan . Like all men alive today , M168 shared deeper roots with his African ...
... regional genetic signals ? Oddly enough , no and the rapid loss of ancient soup recipes on the male lineage ( which we ... region of present - day Ethiopia and Sudan . Like all men alive today , M168 shared deeper roots with his African ...
Page 98
... region - but it would also have led to more movement , as the herds were depleted in one region and it became necessary to move on to find others in distant places . Seasonal hunting also appears to have made its appearance around this ...
... region - but it would also have led to more movement , as the herds were depleted in one region and it became necessary to move on to find others in distant places . Seasonal hunting also appears to have made its appearance around this ...
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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