There are things that work (and work best on lower-IQ segments of the population—the Flynn Effect), and we can do them.
“HBD is true” might have policy implications for the future—when both the benefits of nutrition, literacy/education (literacy appears to increase IQ), and healthcare have maxed out—but we’re not in that universe right now.
Do you also think that “HBD is false” makes no predictions and has no policy implications?
Correct.
There are things that work (and work best on lower-IQ segments of the population—the Flynn Effect), and we can do them.
“HBD is true” might have policy implications for the future—when both the benefits of nutrition, literacy/education (literacy appears to increase IQ), and healthcare have maxed out—but we’re not in that universe right now.