A pair of scientific studies using the latest genetic evidence are seeking to identify the very first man to walk the Earth, the so-called \"Adam.\" <\/p>\n
The studies delve into phylogenetics, a forensic hunt through the Xs and Ys of our chromosomes to find the genetic Adam, to borrow the name from the Bible. And Eran Elhaik from the University of Sheffield says he knows exactly when that first man lived. <\/p>\n
\"We can say with some certainty that modern humans emerged in Africa a little over 200,000 years ago,\" Elhaik said in a press release. That directly contradicts a March 2013 studyfrom Arizona Research Labs at the University of Arizona, which found that the human Y chromosome (the hereditary factor determining male sex) originated through interbreeding among species and dates back even further than 200 millennia. <\/p>\n
\"Our analysis indicates this lineage diverged from previously known Y chromosomes about 338,000 years ago, a time when anatomically modern humans had not yet evolved,\" said Michael Hammer, an associate professor in the University of Arizona's Department of Ecology and Evolutionary Biology. <\/p>\n
Elhaik published a paper in the January 2014 issue of the European Journal of Human Genetics on his work; he used the opportunity to take a swipe at Hammer's paper, published in the American Journal of Human Genetics. <\/p>\n
\"We have shown that the University of Arizona study lacks any scientific merit,\" Elhaik claimed. \"In fact, their hypothesis creates a sort of 'space-time paradox' whereby the most ancient individual belonging to the Homo sapiens species has not yet been born.\" <\/p>\n
Think of the Michael J. Fox film, Back to the Future. Marty was worried that his parents would not meet and so he would not be born in the future. \"It's the same idea,\" Elhaik said. <\/p>\n
Hammer told FoxNews.com he stands by his work. <\/p>\n
The paper by Elhaik and colleagues does not present a convincing argument against our paper and unfortunately at times appears to display a lack of technical understanding of the subject area. We are in the process of submitting a rebuttal,\" he said. <\/p>\n
Identifying the very first Y chromosome of a genetic Adam would not mean scientists had located the Biblical figure Adam, explained Werner Arber, the Vaticans top scientist, told FoxNews.com. <\/p>\n
<\/p>\n
See the article here: <\/p>\n
'Man'-hunt for 'Adam'<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" A pair of scientific studies using the latest genetic evidence are seeking to identify the very first man to walk the Earth, the so-called \"Adam.\" The studies delve into phylogenetics, a forensic hunt through the Xs and Ys of our chromosomes to find the genetic Adam, to borrow the name from the Bible. And Eran Elhaik from the University of Sheffield says he knows exactly when that first man lived. Continue reading