Abstract
We define two ‘problems of altruism’. The first is the classic problem of altruism, defined as the issue of how a behavior which decreases an individual’s lifetime reproductive success, while helping another individual (or individuals) increase their lifetime reproductive success, can evolve. We also define a ‘second-order problem of altruism’, where different authors have different conceptions of what does, and does not, constitute ‘altruism’, including approaches based on kin selection, multi-level selection theory, short-term altruism and psychological altruism.
Original language | English |
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Title of host publication | Encyclopedia of Evolutionary Psychological Science |
Editors | Todd Shackelford, Viviana Weekes-Shackelford |
Publisher | Springer |
ISBN (Electronic) | 978-3-319-16999-6 |
DOIs | |
Publication status | Published - 25 Jul 2019 |