Constraints on natural altruism

Authors

  • Karen Wynn

    Corresponding author
    1. Yale University, New Haven, Connecticut, USA
      Correspondence should be addressed to Dr Karen Wynn, Yale University, New Haven, Connecticut, USA (e-mail: karen.wynn@yale.edu).
    Search for more papers by this author

Correspondence should be addressed to Dr Karen Wynn, Yale University, New Haven, Connecticut, USA (e-mail: karen.wynn@yale.edu).

Abstract

This article is a commentary on ‘The roots of human altruism’ (Warneken & Tomasello, 2009).

Ancillary