- Feb 12, 2007
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I recall threads in the not to distant past in which certain members cackled about the discovery of Neanderthal genes in the European genome.
Well, it looks like that Neanderthal DNA is what made Homo Sapiens smart, especially in MATH. Neanderthal genes are linked to Advanced intelligence...but these traits are being bred out of modern humans as we descend into Idiocracy.
"The genes for red hair and pale skin didn't match well enough to show a correlation, but I found a correlation for genes linked to other traits. There's a gene cluster linked to advanced mathematics skills, information processing, logic, analytical intelligence, concentration skills, obsession–compulsion and Asperger's syndrome. That cluster correlates very strongly. I can trace some genes back to the interglacial around 450,000 years ago, and others back to another burst of evolutionary innovation during the Eemian interglacial about 130,000 years ago." She rambled on with endless details.
Something wasn't right. She was linking genes for advanced mental skills to Neanderthals. "I'm confused," I said when she paused for a breath. "You're correlating genes linked to modern human intelligence with Neanderthal populations. What am I missing?"
"You didn't want to hear me, I knew that."
"No, I want to hear you. I just asked a question."
"You don't, because I already told you."
I looked at Beth blankly, realizing I was missing a key part of the puzzle. "You said these were Neanderthal genes?"
"Yes, they were," she said. "They weren't in the modern human genome until Neanderthals interbred with Cro-Magnons between 25,000 and 30,000 years ago."
"Advanced mathematical processing? Shouldn't that have been missing from the Neanderthal genome?"
"No, I found that Neanderthals lacked genes linked to successful socialization and management skills. They could count perfectly well, but they couldn't deal with groups. Socialization genes came from Sapiens"
"You're trying to tell me ..." I said, but my mental censor blocked the idea.
"That human mathematical intelligence came from Neanderthals? That's what the data say. The Cro-Magnons had the social skills. But that isn't all."
I stared at her. I couldn't tell that to the research council.
As usual, she couldn't read the warning look on my face. "The hybridization was successful in the Stone Age, but the environment has changed. I found that modern culture selects for socialization but against the Neanderthal traits for mathematics and intelligence," she said, and looked down. "I don't know how you'll survive when our genes are gone."
The Neanderthal correlation Article Nature
Well, it looks like that Neanderthal DNA is what made Homo Sapiens smart, especially in MATH. Neanderthal genes are linked to Advanced intelligence...but these traits are being bred out of modern humans as we descend into Idiocracy.
"The genes for red hair and pale skin didn't match well enough to show a correlation, but I found a correlation for genes linked to other traits. There's a gene cluster linked to advanced mathematics skills, information processing, logic, analytical intelligence, concentration skills, obsession–compulsion and Asperger's syndrome. That cluster correlates very strongly. I can trace some genes back to the interglacial around 450,000 years ago, and others back to another burst of evolutionary innovation during the Eemian interglacial about 130,000 years ago." She rambled on with endless details.
Something wasn't right. She was linking genes for advanced mental skills to Neanderthals. "I'm confused," I said when she paused for a breath. "You're correlating genes linked to modern human intelligence with Neanderthal populations. What am I missing?"
"You didn't want to hear me, I knew that."
"No, I want to hear you. I just asked a question."
"You don't, because I already told you."
I looked at Beth blankly, realizing I was missing a key part of the puzzle. "You said these were Neanderthal genes?"
"Yes, they were," she said. "They weren't in the modern human genome until Neanderthals interbred with Cro-Magnons between 25,000 and 30,000 years ago."
"Advanced mathematical processing? Shouldn't that have been missing from the Neanderthal genome?"
"No, I found that Neanderthals lacked genes linked to successful socialization and management skills. They could count perfectly well, but they couldn't deal with groups. Socialization genes came from Sapiens"
"You're trying to tell me ..." I said, but my mental censor blocked the idea.
"That human mathematical intelligence came from Neanderthals? That's what the data say. The Cro-Magnons had the social skills. But that isn't all."
I stared at her. I couldn't tell that to the research council.
As usual, she couldn't read the warning look on my face. "The hybridization was successful in the Stone Age, but the environment has changed. I found that modern culture selects for socialization but against the Neanderthal traits for mathematics and intelligence," she said, and looked down. "I don't know how you'll survive when our genes are gone."
The Neanderthal correlation Article Nature