Study Claims Human Intelligence Peaked Two To Six Millennia Ago
[I]"Professor Gerald "Jerry" Crabtree of [URL="http://crablab.stanford.edu/labmembers.html"]Stanford's Crabtree Laboratory[/URL] published [URL="http://bmi205.stanford.edu/_media/crabtree-2.pdf"]a paper[/URL] (PDF) that has appeared in [URL="http://www.cell.com/trends/genetics/abstract/S0168-9525(12)00158-8"]two[/URL][URL="http://www.cell.com/trends/genetics/abstract/S0168-9525(12)00159-X"]parts[/URL] in [I]Trends in Genetics[/I]. The paper opens with a very controversial suggestion: 'I would be willing to wager that if an average citizen from Athens of 1000 BC were to appear suddenly among us, he or she would be among the brightest and most intellectually alive of our colleagues and companions.' From there, Crabtree [URL="http://www.independent.co.uk/news/science/human-intelligence-peaked-thousands-of-years-ago-and-weve-been-on-an-intellectual-and-emotional-decline-ever-since-8307101.html"]speculates we're on the decline of human intelligence[/URL] and we have been for at least a couple millennia. His argument suggests agriculture and, following from that, cities, have allowed us to break free of some environmental forces on competitive genetic mutations — a la [URL="http://en.wikipedia.org/wiki/Idiocracy"]Mike Judge's theory[/URL]. However, the conclusion of the paper urges humans to keep calm and carry on, as any attempt to fix this genetic trend would almost certainly be futile and disturbing."
[/I][url=http://science.slashdot.org/story/12/11/13/191217/study-claims-human-intelligence-peaked-two-to-six-millennia-ago]Study Claims Human Intelligence Peaked Two To Six Millennia Ago - Slashdot[/url]