by James Wallace Harris, 5/1/21
Most people are binary in their thinking. They don’t like juggling shades of gray. We want to know yes or no, it is, or it isn’t, is it good or bad, friend or foe, us versus them, and so on. For several decades now science has been under attack because it confuses people with complicated and even contradictory results.
Reality is not simple. It contains infinite variables working through infinite combinations. Science is about statistics. It looks for patterns, making hunches to test. And the results are never absolute. Last night I came across a film that visually illustrates this better than anything I’ve seen before.
This video is well worth 25 minutes it takes to watch. Actually, it’s worth watching over and over again. Don’t be put off because the film uses climate change as a teaching example if you’re burned out on the topic. Just watch it for how science works.
Digesting the daily news has become a survivalist skill. That skill should be combined with reading, writing, and arithmetic as part of every K-12 curriculum. Even though we’ve all had a lifetime of practice consuming new information, most of us would fail this subject, even the most studious would only be getting Ds and Cs. I’m no exception, failing most tests.
It’s not a matter of knowing the right answers, but learning to live with uncertainty. It’s developing an intuition for data, both numerical and narrative. We need to consume our daily information like Sherlock Holmes, always looking for clues. In the old days, teachers would talk about developing a rule of thumb for rough guessing. Other people talk about bullshit detectors. The trouble is humans aren’t rational, but rationalizing creatures. We constantly fool ourselves with false assumptions. We feel we’re being logical, and sometimes we are, but all too often we’ve started our chain of logic after making a bad initial assumption. If you’ve ever played the game MasterMind, you’ll understand this basic trait.
Learning to think clearly is unnatural for human beings because we tend to make up our minds quickly and stick to our decisions. We decide in childhood, when we’re uneducated, on many beliefs we choose to defend for the rest of our lives. Science is all about constantly reevaluating data, and that goes against common human habits. Humans aren’t Vulcans, but we all need to think like Mr. Spock, but that requires constant effort, constant vigilance. Always learning new insights feels like we’re always swimming against the current, when the urge is to relax and to drift with the current. That’s as natural as entropy. But understanding reality is anti-entropic, it is swimming against the current.