Are intelligentsia less happy? An argument for why intelligent people are less happy—because intelligence does not measure how good you are at solving the poorly defined problems of life.

People love ‘g’—the general mental ability Spearman was measuring. It predicts all sorts of things. But it’s not really clear what it is. Maybe processing speed?. This guy thinks we could extend that to speed at ‘well-defined problems’:

Spearman … did not, as he claimed, observe a “continued tendency to success throughout all variations of both form and subject-matter,” nor has anybody else. It merely looks as if we’ve varied all the forms and the subject-matters because we have the wrong theory about what makes them different … I think a good name for problems like these is well-defined … problems

But perhaps not to ‘poorly defined problems’ like raising a family well.