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Arts & culture
Fakes, replicas and forgeries: What counts as art?
In the early 2000s, UC Berkeley rhetoric professor Winnie Wong visited Dafen village in China, where artists painted replicas of famous pieces like the Mona Lisa and Starry Night. It dramatically changed how she thinks about art and those who make it.
Research
Mind & body
Scientists discover why obesity takes away the pleasure of eating
New study finds that obesity reduces a specific brain chemical, lowering the desire to consume high-calorie foods. Boosting it can aid weight loss.