YANSS Podcast – Episode Seven – The Psychology of Common Sense

The Topic: Common Sense

The Guest: Kevin Lyon

The Episode: Download – iTunes – Stitcher – RSS – Soundcloud

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Superman’s heat vision, from “Superman,” courtesy Warner Bros.

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How would you define common sense?

I like the American Heritage dictionary’s definition: “Sound judgment not based on specialized knowledge; native good judgment.” I like it because it’s describing something that doesn’t really exist, at least not in such a laudable form as that definition suggests. Faith in, and respect for, common sense is something that this entire You Are Not So Smart project is devoted to squashing.

Your common sense is informed by imperfect inputs decoded through biases and heuristics defended by logical fallacies stored in corrupted memories that are unpacked through self-serving narratives. Native good judgment? Well, sure, sometimes, but there’s a reason why we had to invent the scientific method. Native judgment is pretty unreliable.

My new book, You Are Now Less Dumb, spends many pages discussing superseded scientific theories and the implications that they bring up – stuff like humors and putting the Earth at the center of universe. You can read an excerpt here at Big Think: The Common Belief Fallacy.

The connection between common sense, superseded scientific theories, and becoming less dumb is the subject for this episode’s podcast. I interview Kevin Lyon, a biology teacher and friend who is one of those people who is so smart that you feel yourself becoming a better person just listening to him ramble. I think you’ll love this interview.

Fudgy Oatmeal Cookies
Fudgy Oatmeal Cookies

After the interview, as in every episode, I read a bit of self delusion news and taste a cookie baked from a recipe sent in by a listener/reader. That listener/reader wins a signed copy of the new book, You Are Now Less Dumb, and I post the recipe on the YANSS Pinterest page. This episode’s winner is Cody Johnson who submitted a recipe for fudgy oatmeal cookies. Send your own recipes to david {at} youarenotsosmart.com.

Links:

Download – iTunes – Stitcher – RSS – Soundcloud

Extramission Belief in College Students Study

Cookie Recipes

10-Hour eye laser battle at Everything is Terrible

Interactive vitamin infographic from Information is Beautful

The Vitamin Myth at The Atlantic

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