To really write properly on this subject, I should have read all five articles, but I only read the first in this series linked by Grim at Grim’s Hall. It’s about scientists who are studying the mystery, not only of not knowing, but of not knowing that we don’t know certain things. In other words, problems we don’t solve because we’re not aware of any problem—even when we have to live with the consequences of not solving it.
DAVID DUNNING: Well, my specialty is decision-making. How well do people make the decisions they have to make in life? And I became very interested in judgments about the self, simply because, well, people tend to say things, whether it be in everyday life or in the lab, that just couldn’t possibly be true. And I became fascinated with that. Not just that people said these positive things about themselves, but they really, really believed them. Which led to my observation: if you’re incompetent, you can’t know you’re incompetent.


