IQ Map of World

The dispersal of modern humans from Africa to Europe some 50,000 to 60,000 years ago provides a “minimum date” for the development of language, Hoffecker speculated. “Since all languages have basically the same structure, it is inconceivable to me that they could have evolved independently at different times and places.”



A 2007 study led by Hoffecker and colleagues at the Russian Academy of Sciences pinpointed the earliest evidence of modern humans in Europe dating back 45,000 years ago. Located on the Don River 250 miles south of Moscow, the multiple sites, collectively known as Kostenki, also yielded ancient bone and ivory needles complete with eyelets, showing the inhabitants tailored furs to survive the harsh winters.



The team also discovered a carved piece of mammoth ivory that appears to be the head of a small figurine dating to more than 40,000 years ago. “If that turns out to be the case, it would be the oldest piece of figurative art ever discovered,” said Hoffecker, whose research at Kostenki is funded in part by the National Science Foundation.



The finds from Kostenki illustrate the impact of the creative mind of modern humans as they spread out of Africa into places that were sometimes cold and lean in resources, Hoffecker said. “Fresh from the tropics, they adapted to ice age environments in the central plain of Russia through creative innovations in technology.”



Ancient musical instruments and figurative art discovered in caves in France and Germany date to before 30,000 years ago, he said. “Humans have the ability to imagine something in the brain that doesn’t exist and then create it,” he said. “Whether it’s a hand axe, a flute or a Chevrolet, humans are continually recombining bits of information into novel forms, and the variations are potentially infinite.” _SB

Before relatively recent contact with outside cultures, Subsaharan Africans did not invent the wheel , did not invent writing , developed minimal art, or agriculture, lacked musical instruments beyond simple percussion, and came up virtually empty in terms of math, science, and technology. Why the absence of invention and development?The map of world IQ at top provides a tentative answer to the question, but the map raises a more central question: Why do SubSaharan African populations test so low, on average, on tests of IQ, executive function, and impulse control? Is it possible that a significant part of the development of the human "superbrain" -- which makes modern advanced civilisation possible -- developed after humans left the African birthplace?The absence of sophisticated invention or innovation prior to the human diaspora out of Africa, or in SubSaharan Africa since that diaspora, suggests a potentially deep distinction in the way that humans inside SS Africa think in comparison to how Eurasian humans learned to think.It would be good to be able to research this puzzle, but unfortunately, the straitjacket of Political Correctness prevents the raising of such questions -- even for purposes of objective scientific research. Which means that those of us who are curious will have to conduct our investigations under the table, so to speak.Is that not always how it is, when intelligent and curious humans are faced with oppressive and authoritarian culture-reichs, such as the modern quasi-left postmodern PC culture?Previously published at abu al-fin

Labels: Africa, innovation, IQ, reinventing wheel, science