DB: * That seems to have been the very purpose of this conference and the selection of panellists. *
You may well be right, but where are you getting this information about the motives for structuring the conference this way? It still seems to me like a rather out-of-left-field issue on which to convene a bunch of economists.
DB: The anecdote seems ill-chosen and can no doubt very easily be rebutted as showing any sort of innate tendencies in girls. However, the idea that he should keep his thoughts to himself since he’s not an expert is antithetical to the scientific process in general and (apparently) the purpose of this conference in particular.
I certainly don’t think that an invited outsider has to keep all his thoughts to himself, and in fact I said at the beginning of my first post to this thread that I supported the idea of doing research on gender differences to understand whether and to what extent they’re due to biological vs. cultural factors. I have no objection to Prof. Summers’ advocating the same thing.
However, I stand by my assertion that illustrating an argument for the scientific merits of a particular issue with an anecdote about the behavior of your toddler—especially an anecdote that, as you note, can be very easily rebutted as being scientifically irrelevant—just makes you sound like an idiot. Prof. Summers should have known better.
Shalmanese: Simply put, women have only a few eggs and requires a vast amount of time and resources to care for each child. Men have huge amounts of sperm and can afford to throw it around rather wastefully. This difference has forced vastly different evolutionary strategies on the two sexes which has shaped how we develop mentally.
Well, that’s the hypothesis, at any rate. There have not been a whole lot of controlled experiments done on the evolution of complex social behaviors over the entire developmental history of a species.
Shalmanese: *I think that they might have overstated their case just a tad but their arguments do seem compelling even if they are largely untested. *
A “seemingly compelling” untested argument plus $1.50 will buy you a cup of coffee. I don’t dispute that sociobiological hypotheses (or what are they calling it nowadays, “evolutionary psychology” I think?) might possibly be true. However, pending a way to make them actually testable and test results that actually confirm them, I tend to be indifferent or skeptical about evo-psych hypotheses in general, not just the gender-differences ones.
Most of them have a flavor of “Just So Stories” dressed up with modern genetics to make them sound like scientific theories. “Evolutionary advantage” is sort of the contemporary equivalent of the nineteenth-century natural theologians’ “divine design” or “God’s will”. Either concept can be fitted into lots of plausible narratives that conform to our current prejudices about what’s “natural”, and neither is particularly testable or usefully predictive. And the narratives about either of them may turn out to be perfectly true, but in the meantime I don’t happen to find them particularly compelling.