​In the fourth and final installment of our mini-series on race and intelligence, we get right-up-to-the-minute with James Watson’s recent (unfounded) claims that genetics and IQ are linked. Along the way, we figure out how IQ research has changed since the 1990s (spoiler alert: not much), and—most importantly—why people keep returning to this stuff even though it’s never been substantiated. Transcript: http://speakingofrace.ua.edu/uploads/1/1/0/5/110557873/race_and_intelligence_part_4.pdf