Last thoughts about “You are not so smart”

[photocommons file=”A_stunned_public_in_Washington,_D.C.,_were_grave_and_thoughtful_the_morning_after_they_had_been_informed_of_the_death…_-_NARA_-_520710.jpg” width=180]One thing to take away from the book “You are not so smart” (besides the fact that we humans are very good at fooling ourselves) is inspiration. For any unpublished writer, David McRaney’s story is inspirational. As he relates in the acknowledgments, he and his wife moved from Mississippi to Europe (seemingly on a whim) without a college education. By the time they returned to the States, they both realized how much they lacked in education and, six years after high school, when some in their cohort would be getting a graduate degree, they started college as freshmen.

The introduction to psychology professor was so compelling that he started his weblog and, from that, eventually the book was born.

Like many other books-from-blogs, this book is a series of essays. It differs from them in that it includes an extensive form of hyperlinks, in the more traditional form of a references for each chapter.

For instance, in the chapter on self-handicapping — creating situations for your own failure so that you can blame something else if you don’t succeed, or feel extra good about surmounting the odds if you succeed — David says that studies show men are more likely to self handicap than women, which made me wonder if this was different for different cultures, or if part of this was gender inequality at play: that the obstacles women face made it unnecessary for them to create artificial handicaps. Now I get to read the relevant studies and find out more information.

Overall though, my takeaway from this book was just to reinforce my prejudice against those people who are confident that their intelligence is a guard against stupidity. As he shows through study after study, no matter how much of a rational an actor we think we are, the situations we find ourselves in and the choices we make tend not to be well thought out, let alone rational.

Thank goodness economics is moving beyond this tautology.

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