There's been some interesting discussion in response to my earlier post about why we expect too much from economists, although a lot of the comments miss my larger point. What I was trying to say is that economics might not entirely be up to the task of explaining what we generally consider to be economic phenomena because we are overconfident about what the discipline has the ability to account for. You might call this the Freakonomics Fallacy. Whatever it is in the world we are trying to explain—crime, climate change, test scores—economics has the answer.