Smart people don't like the idea of IQ testing. Even though the tests are some of the most useful measures we have in psychology, they have a toxic reputation: mention IQ in polite company and you'll be accused of being an elitist, or perhaps worse. This talk will first make the case that IQ scores are meaningful: we'll discuss the evidence from a century of research in psychology, neuroscience, genetics, and medicine. Then, we'll discuss the history of the 'IQ controversy'. Why are these tests so maligned? How much of the criticism is deserved? What does the future hold for the science of human intelligence? Stuart Ritchie has spoken for us on topics ranging from Shakespeare to pornography. He is a postdoctoral fellow in the Psychology Department at the University of Edinburgh, researching how intelligence changes across the lifespan, and how it relates to genetics, the brain, and education. His research has been published in journals such as the Current Biology, Journal of Neuroscience, and Psychological Science. Stuart has a book that was published around the time of this talk: Intelligence: All that Matters, and he's on Twitter at @StuartJRitchie

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