[powera]

How are you supposed to measure this IQ?

I could be wrong, but I don't believe traditional IQ tests give a significant correlation to life-span once you control for environment. (though I think it's clear that wealthy people live longer and drink more)

[a8da6b0c91d]

You measure with an IQ test. They work very well.

The longevity-IQ correlation is robust.

[ketralnis]

Can you point me to a source for this?

[ionised]

I thought the problem discovered with IQ tests is that they don't work very well at all?