New research on religious violence using AI algorithms that mimic human society found that people are peaceful by nature. In times of crisis, the simulated humans came together peacefully, but they were willing to endorse violence when others challenged core beliefs that defined their identity.
The land where there are no husbands and marriage is unknown (2003) - The Mosuo of Lugu Lake in southern China practice polyandry, this cultural phenomena is documented and explained by the Anthropologist Prof Alan Macfarlane of Kings College, Cambridge
Sexuality Is a “Social Construct”—but That Doesn’t Mean It’s Not Real; Abusing Foucault: How Conservatives and Liberals Misunderstand “Social Construct” Sexuality
[x-post /r/DataArt] What 14,000,000,000 years of history looks like: An interactive visualization where every dot is a Wikipedia article about a single historic event