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    • The Importance of Making Mistakes

      The Importance of Making Mistakes1

      A couple of years ago, I received a post-semester email from a student’s father. He was upset about his child’s final grade in my class, which had landed somewhere between a high B and a low A. The grade was clearly not very low, but the student’s father wanted me to reconsider. Apparently, a specific

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    • Carl Sagan’s Final Warning on the Importance of Scientific Skepticism

      Carl Sagan’s Final Warning on the Importance of Scientific Skepticism8

      Shortly before he died, the astronomer Carl Sagan (1934-1996) offered a two-part warning in an interview with Charlie Rose. The first part of Sagan’s warning touched on humanity’s growing ignorance of science, which Sagan attributed largely to the failure of modern schools. Sagan saw this as a clear danger to humanity, especially in a society built

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    • Keep Your Personal Life Personal

      Keep Your Personal Life Personal5

      We all know that too much social media is deeply unhealthy. Yet its addictive entertainment keeps so many of us ensnared in daily use—so much so that it has brought about the death of personal life. In our modern culture, it is common and even encouraged to put personal experiences, updates, opinions, and even emotional

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