James Flynn forecasts the demise of the (IQ gain) effect named after himself http://www.amazon.com/Does-your-Family-Make-Smarter/dp/1316604462/ref=sr_1_6?s=books&ie=UTF8&qid=1464682788&sr=1-6&keywords=James+Flynn …pic.twitter.com/eFo9zVBaZ8
1:30 AM - 31 May 2016
from Berlin, Germany
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