Arbitrary lords and chiefs did rule us for 99.44 percent of human existence. It's only been 200 years or so -- an eye blink -- that "scientific enlightenment" began waging its rebellion against the nearly universal pattern called feudalism, a hierarchic system that ruled our ancestors in every culture that developed both metallurgy and agriculture. Wherever human beings acquired both plows and swords, gangs of large men picked up the latter and took other men's women and wheat. (Sexist language is meaningfully accurate here; those cultures had no word for "sexism," it was simply assumed.)

They then proceeded to announce rules and "traditions" ensuring that their sons would inherit everything.

Putting aside cultural superficialities, on every continent society quickly shaped itself into a pyramid with a few well-armed bullies at the top -- accompanied by some fast-talking guys with painted faces or spangled cloaks, who curried favor by weaving stories to explain why the bullies should remain on top.

Only something exceptional started happening. Bit by bit, the elements began taking shape for a new social and intellectual movement, one finally capable of challenging the alliance of warrior lords, priests, bards and secretive magicians.

Timidly at first, guilds and townsfolk rallied together and lent their support to kings, thereby easing oppression by local lords. Long before Aristotle became a tool of the establishment, his rediscovery during the High Middle Ages offered some relief from dour anti-intellectualism. Then Renaissance humanism offered a philosophical basis for valuing the individual human being as worthy in its own right. The Reformation freed sanctity and morality from control by a narrow, self-chosen club; it also legitimized self-betterment through hard work in this world, not the next. Then Galileo and Newton showed that creation's clockwork can be understood, even appreciated in its elegance, not just endured.