Thank you, Hans Rosling: numbers, facts, and the world

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Hans Rosling, who passed away earlier this month, made numbers tell significant stories about the world.  A self-proclaimed “edutainer” — educator and entertainer — Professor Rosling championed a worldview based on facts. He had a genius for revealing large patterns in human development by making people see the data on population, inequality, and global education and health. He […]

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Getting it wrong, getting it right, and generating knowledge questions: “The Forgotten History of Autism”.

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Rarely does a 14-minute talk hit so many ideas we explore in Theory of Knowledge or treat them so engagingly. In his 2015 TED talk “The forgotten history of autism”, Steve Silberman hands us a splendid case study of failures and successes in the pursuit of knowledge, and the features that distinguished them. He treats central concepts such as classification (of conditions, […]

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Reliability in psychological science: methodology in crisis?

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“Scientific truth is a moving target,” wrote the editors of the Public Library of Science (PLoS) a decade ago. “But is it inevitable, as John Ioannidis argues …that the majority of findings are actually false?” In the decade since the editors posed this question, the psychological sciences have been shaken by further challenges to their credibility, including some widely reported controversies. It was August of this […]

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