Multilevel Selection

In The Righteous Mind, Jonathan Haidt uses multilevel selection as the evolutionary frame for human “groupishness” — the idea that natural selection operated not only on individuals competing within a group but also on groups competing against other groups, breeding humans capable of constructing and living inside shared moral matrices. Haidt connects this to Chris Boehm’s account of “self-domestication,” where our ancestors unintentionally bred themselves for the ability to build and cooperate within shared moral systems, and to his own “hive switch” — the capacity humans have to transcend self-interest and merge into a larger whole, which he describes as more of a slider than an on-off switch.

The book applies the framework concretely to leadership. Citing scholars (Robert Hogan, Robert Kaiser, and Mark van Vugt) who “used multilevel selection to think about what leadership really is,” Haidt argues that leadership can only be understood as the complement of followership — “like trying to understand clapping by studying only the left hand.” The real evolutionary puzzle is why people are willing to follow: humans evolved in egalitarian bands wary of alpha males, but also evolved to rally around leaders when the group is threatened or competing with rival groups. The practical upshot for organizations is to nudge people toward the “hive position” by increasing similarity and a sense of shared family rather than calling attention to differences.

Context: Multilevel (or group) selection is a contested idea in evolutionary biology arguing that selection pressures act simultaneously at multiple levels of biological organization — gene, individual, group. The biologist David Sloan Wilson, whom Haidt draws on, is among its most prominent modern defenders; critics like Steven Pinker and Richard Dawkins argue most apparent group selection reduces to kin selection or reciprocal altruism.

Where this appears

• The Righteous Mind — the evolutionary basis for human “hivishness,” the “hive switch,” self-domestication, and leadership-as-followership.