Sex At Dawn

We're all members of one tribe or another—bonded by culture, family, religion, class, education, employ-ment, team affiliation, or any number of other criteria. An essential first step in discerning the cultural from the human is what mythologist Joseph Campbell called detribalization. We have to recognize the various tribes we belong to and begin extricating ourselves from the unex-amined assumptions each of them mistakes for the truth.

Especially when we're talking about intimate, personal, biological experiences like eating or having sex, we mustn't forget that the familiar fingers of culture reach deep into our minds. We can't feel them adjusting our dials and flicking our switches, but every culture leads its members to believe some things are naturally right and others naturally wrong. These beliefs may feel right, but it's a feeling we trust at our own peril.

With uprising of agriculture, land could now be possessed, owned, and passed down the generations. Food that had been hunted and gathered now had to be sowed, tended, harvested, stored, defended, bought, and sold. Fences, walls, and irrigation systems had to be built and reinforced; armies to defend it all had to be raised, fed, and controlled.

With agriculture, virtually everything changed: the nature of status and power, social and family structures, how humans interacted with the natural world, the gods they worshipped, the likelihood and nature of warfare between groups, quality of life, longevity, and certainly, the rules governing sexuality.

Foragers divide and distribute meat equitably, breastfeed one another's babies, have little or no privacy from one another, and depend upon each other for survival. As much as our social world revolves around notions of private property and individual responsibility, theirs spins in the opposite direction, toward group welfare, group identity, profound interrelation, and mutual dependence.

After all, we know that the foraging societies in which human beings evolved were small-scale, highly egalitarian groups who shared almost everything. There is a remarkable consistency to how immediate return foragers live wherever they are. Anthropologists have demonstrated time and again that immediate-return hunter-gatherer societies are nearly universal in their fierce egalitarianism. Sharing is not just encouraged; it's mandatory. Hoarding or hiding food, for example, is considered deeply shameful, almost unforgivable behavior in these societies.'

Several types of evidence suggest our pre-agricultural (prehistoric) ancestors lived in groups where most mature individuals would have had several ongoing sexual relationships at any given time. Though often casual, these relationships were not random or meaningless. Quite the opposite: they reinforced crucial social ties holding these highly interdependent communities together.