The Mystery of Common Knowledge & Why Some People Are Never On Time

Sep 22, 2025 · 49m

If I showed you some photos of yourself and asked you to pick out the one that most accurately represented what you really looked like – could you do it? Listen as I begin this episode by explaining why you most likely could not. https://www.sciencedaily.com/releases/2015/06/150623200016.htm?utm_source=chatgpt.com Common knowledge is something that I know that you know, and you know that I know you know it! And so usually, we never discuss it. Sounds confusing but without common knowledge life would be amazingly difficult and tedious as you are about to discover when you listen to my conversation with Steven Pinker. Steven is a professor of psychology at Harvard University and is the author of 12 books. His latest is When Everyone Knows That Everyone Knows . . .: Common Knowledge and the Mysteries of Money, Power, and Everyday Life (https://amzn.to/46oYRdG). Some people are chronically late. It’s as if they have a completely different attitude toward time. Yet their tardiness can infuriate people who are punctual and expect other people to be. Is it rudeness or is it just a different “time personality”? There was an interesting article about this in the New York Times not long ago…

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