930: The 21st Century Superpower That Will Radically Increase Your Earnings and Impact
Radical Personal Finance
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The Flynn Effect: A New Study of Human Intelligence
A new study of human intelligence posits a narrative that may surprise the general public. American IQs rose dramatically over the past century, and now they seem to be falling. Theories abound as to why scores are dropping, but the smart money says our cognitive skills have plateaued.
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