Day: April 22, 2019

Stretch Your Mind

We have an “almost unlimited ability to ignore our ignorance.” With that simple observation, the Nobel Laureate Daniel Kahneman, writing in his landmark book Thinking, Fast and Slow, gets at the heart of how we create an illusion of understanding even when our knowledge is limited or based on false information. The week after the redacted Mueller report was released to the public seems an appropriate time to explore Kahneman’s assertion.  Everywhere one turns there are those making stronger and stronger claims based on less and less factual evidence, even when those facts are clear and in the public realm.  One of the culprits is most certainly the way we now consume news. We skim or graze over news feeds from sources chosen by tech giants’ algorithms, so that we grasp only the barest of essentials run through a filter of group think. In The Knowledge Illusion: Why We Never Think Alone, cognitive scientists Steven Sloman and Philip Fernbach argue that we vastly overestimate what we know (a point also made by Kahneman).  Quoting Sloman and …