A brilliant trailer to launch the new book You Are Not So Smart: Why You Have Too Many Friends on Facebook, Why Your Memory Is Mostly Fiction, and 46 Other Ways You’re Deluding Yourself by David McRaney.

(Personal aside: No, I don’t want to “friend” the owner of the cabin I rented or some person I went to high school with who never talked to me IN high school. When we dilute the meaning of friend, we go yet further down the path to anomie.)

Lead from Brainpickings.