Economics and time... the paper they refer to about photons and whatnot, can really mess with your head
Why girly jobs don't pay well and the response to readers' comments.... I think part of the reason for reader confusion is the difficulty for economists (or anyone) to translate how something goes from social or cultural norm to an economic preference. I also wish that Prof. Folbre had talked a bit on how this effects minority women.
An economist muses about race
I think the "Why do we yawn?" question is really one of the most impossible in human history, apparently we'll never have a real answer