10.6084/m9.figshare.1618828.v1 Gerald Carter Gerald Carter The Reciprocity Controversy figshare 2015 cooperation reciprocity reciprocal altruism Zoology Evolutionary Biology 2015-12-04 19:57:33 Journal contribution https://figshare.com/articles/journal_contribution/The_Reciprocity_Controversy/1618828 <p>This paper was originally published as </p> <p>Carter, G. 2014. The reciprocity controversy. Animal Behavior and Cognition. 1(3), 368-386. doi:10.12966/abc.08.11.2014</p> <p> </p>