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Brooks on Books: Interested in Tennis?

Books are magical and the most powerful of technologies. The fact that lines of ink on flattened pulp can transmit ideas, information, and inspiration to our minds remains remarkable to me. This post, one in the periodic “Brooks on Books” series (see “Recommendations...

Ode to Weighted Averages

Several years ago, in the essay Average is the Enemy, I wrote about the “false shortcuts offered by averages” for making decisions. Averages give a sense for where the middle lies within a group. They offer a starting point for understanding a situation but, like...