did agriculture fundamentally alter human sexuality?

gizmodo | • Before humans settled down into civilization, we were small bands of hunter-gatherers who had no notion of sexual monogamy. Within our relatively small tribes, most humans had multiple partners, primarily from within the tribal group, although occasionally we'd have a dalliance with a stranger to keep the DNA pool zesty. Children had multiple social "fathers", jealousy was nearly nonexistent, and relatively easy access to calories kept us fit, happy, and satisfied well into our 70s and 80s—provided we managed to get past the perils of high mortality rates expected from a wild environment and primitive medicine.

• Upon the discovery of agriculture, nomadic wandering was no longer possible—someone has to stick around to water the crops—so the ideas of property and inheritance became sadly useful. Domesticated food could become scarce, unlike the effectively endless bounty of hunter-gathering (ignoring the occasional climate-torqued famine or run of bad luck), so hoarding became necessary to ensure calories even in lean times. It's a lot of work to farm, so it became important to ensure that you weren't wasting your precious grains on someone else's offspring, especially if it meant you own kid was getting short shrift. Hence monogamy, marriage, and the unfortunate concept of partners as property, manifested in agrarian societies as a tendency to view women as chattel.

• Our genes, still tuned toward sexual novelty, cause us to really hate being monogamous, but societal pressures—including centralized codified religion—force men and women into an arrangement that brings with it just as many problems as it solves. Men cheat, women wither in sexual shackles (or, you know, cheat), wars erupt over resources or sexual exclusivity, cats and dogs almost start sleeping together except they're afraid the neighbors might find out—Old Testament, real wrath of God-type stuff.

While that glosses over so much good stuff from Sex at Dawn—our sexual similarities to our closest relatives, the bonobos; the dismantling of the idea that most animals are monogamous; humans' absolutely scandalous appetite for sex and our correspondingly massive genitals—I hope it's a fair summation of the part that's relative to my point (which is coming, I swear!): Agriculture fundamentally altered human sexuality.