In 1962, American philosopher of science Thomas Kuhn published The Structure of Scientific Revolutions. Kuhn was struck by Aristotle’s beliefs about motion. Actually, he thought that those theories didn’t make any sense. But he also knew that Aristotle was one of the smartest philosophers of the ancient world. Kuhn realized that if Aristotle was stuck within his own way of seeing the world, then so are we. His ideas about scientific revolutions changed the way we perceive and teach science. Samuel J. Gershman is an associate professor in the Department of Psychology at Harvard University. His research focuses on environmental knowledge and adaptive behavior, memory, and computational neuroscience. See more information on our website, WritLarge.fm. Follow us on Twitter @WritLargePod.