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Parsimony and basic principles in human “romantic” relationships

Published online by Cambridge University Press:  01 June 2026

George A. Lozano*
Affiliation:
Estonian Centre of Evolutionary Ecology, Tartu, Estonia dr.george.lozano@gmail.com
*
*Corresponding author.

Abstract

Compared to women, men seek romantic relationships more, benefit more from said relationships, are less likely to initiate breakups, and suffer more afterwards.

Explanations based on the availability of emotional support are unnecessary. The four patterns can be explained more parsimoniously by sexual selection, which is applicable to all life forms, including humans, and by family law in WEIRD societies.

Information

Type
Open Peer Commentary
Copyright
© The Author(s), 2026. Published by Cambridge University Press