There should be a program to encourage really smart people to have kids.
Like if your IQ is over 140 say then your gf gets a free apt for life and also lots of nice shoes and free alimony from the state.
To pay for these ladies, as many as want the position, we get rid of prisons and move the border a few miles inland, have a banishment zone.
Anyway, however it is financed, there should be some program to increase the number of very smart babies, without substantially taking the smart parents time,
Obv this could also be a female genius with a boyfriend on the states money, but i just know of some notable cases of childless male geniuses like its so sad for humanity.