Russia: Prehistoric Remains Show Humans Knew Not To Have Sex With Their Relatives 34,000 Years Ago
By Hannah Osborne On 10/5/17 at 2:10 PM
Even 34,000 years ago, our ancestors knew incest was a bad idea. Analysis of ancient human remains discovered in Russia has revealed that even among an extremely small society, inbreeding did not take place. This arrangement suggests these early humans mated outside their own clans, instead of risking the problems that arise from having sex with their relatives.
http://www.newsweek.com/prehistoric-wedding-ancient-humans-knew-incest-bad-678856?piano_t=1
