I would argue that a person's wealth, corrected for socioeconomic factors that give some people more opportunities than others, is probably a more meaningful in

I would argue that a person's wealth, corrected for socioeconomic factors that give some people more opportunities than others, is probably a more meaningful indication of intelligence than a score on an IQ test. (I'm not saying there aren't smart people that choose other things over $$$, but that there's more smart people than that who score poorly on a formal IQ test.)