Amardeep Singh blogs:
Malcolm Gladwell’s latest in the New Yorker is a must-read for anyone who’s been stuck arguing with an IQ fetishist at a dinner party (sadly, this has happened to me once too often). Gladwell relies heavily on the work of James Flynn, who has a new book out called What is Intelligence?. Flynn shows that IQ scores, in various parts of the world, tend to rise over time — and delves into the implications of those changes for how we understand IQ scores
The Blog and the Bullet 