Abaddon
Deity
Couldn't all these problems be solved through greater focus on education and development?
I mean, sure, intelligence is hereditary in some part. But I'd bet that a majority of the factors that contribute to intelligence are based on a child's developmental environment. Probably why a kid raised in a poor urban setting is less likely to go far in this world than a suburbanite.
Why not do both?
Sure, education unlocks the potential that is there.
But why not try and increase the frequency in potential?