intelligence has and always will be the most dominant trait. I can name countless people who have had 6+ Kids, but a smaller family benefits from more attention, like keeping a herd together its much easier, larger familys have poor shepards and the lose their flock quite often. Nature gives the "feral" a chance, if just one of those kids can get his/her ass in gear and use their brain then its thier job done! Im a strong believer in the fact I still pride my self on having one or two children one day, i just really want to see what thats all about! One day you willwake up aged 59 and your chance to pass on your genetics will have passed.