The Ellsberg Paradox Mark Frauenfelder over at BoingBoing is reading Gregory Bern’s Iconoclast. He talks about the Ellsberg Paradox. Read his description of aversion to ambiguity. Which one would you choose? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related By admin Associate Professor at a Women's University in Tokyo. View all of admin's posts.