The Evolution Of Superstitious And Superstition-Like Behaviour

Main Category: Psychology / Psychiatry
Article Date: 10 Sep 2008 - 0:00 PDT

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Superstitions often seem irrational, even stupid, but they a widespread and pervasive part of human life. Why is this?

Using a mathematical model, we investigated whether superstitious behaviours are a predicted product of evolution by natural selection.

The results are clear: superstitions are a part of adaptive behaviour in all organisms as they attempt to make sense of an uncertain world. Humans are heavily affected by culture as well as evolution.

Nevertheless, our analysis suggests that cultural effects are shaped by an evolved tendency to readily associate events, so readily that individuals often make superstitious mistakes.

Proceedings of the Royal Society B: Biological Sciences

Proceedings B is the Royal Society's flagship biological research journal, dedicated to the rapid publication and broad dissemination of high-quality research papers, reviews and comment and reply papers. The scope of journal is diverse and is especially strong in organismal biology.

Proceedings of the Royal Society B: Biological Sciences