Episode #795

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      Question #1: Time Travel Paradox

      • Subject: Time travel without paradox? I’m sure you’ve gotten many e-mails on this one. Any chance you can or can get a mathematician to explain how things like reality compensating for changes the time traveler makes can be expressed mathematically? Feels like trying to have an equation for free will or maybe just a smile… Cheers! Rich Dayton, OH

      Science or Fiction

      Skeptical Quote of the Week.

      ‘There are in fact two things, science and opinion; the former begets knowledge, the latter ignorance”. -Hippocrates