Most of us hypothesize that as public diversities expanded over history and civilizations turned into increasingly intricate, the group-level benefits of normative monogamous matrimony improved. In relatively egalitarian civilizations, including a lot of foragers, the sociable effects of polygynous relationships …

Most of us hypothesize that as public diversities expanded over history and civilizations turned into increasingly intricate, the group-level benefits of normative monogamous matrimony improved. Read more »