Luke Glowacki, and Christopher Von Rueden, “Leadership solves collective action problems in small-scale societies”, Philosophical Transactions of the Royal Society B: Biological Sciences, vol. 370, n. 1683, December 2015.

Luke Glowacki, Katherine McAuliffe, Andrew Russell, and Richard Wrangham, “When cooperation begets cooperation: the role of key individuals in galvanizing support”, Philosophical Transactions of the Royal Society B: Biological Sciences, vol. 370, n. 1683, December 2015.

Jorge Peña, Georg Nöldeke, and Laurent Lehmann, “Evolutionary dynamics of collective action in spatially structured populations”, Journal of Theoretical Biology, vol. 382, October 2015, pp. 122–136.

E.J. Barbeau, Gladys Barragan, and Maxime Cauchoix, “The neural speed of familiar face recognition”, Neuropsychologia, vol. 75, August 2015, pp. 390–401.

Melissa Emery Thompson, Eric Fuerstenberg, Michael Gurven, Hillard Kaplan, Jonathan Stieglitz, and Benjamin C. Trumble, “Testosterone and male cognitive performance in Tsimane forager-horticulturalists”, American Journal of Human Biology, vol. 27, n. 4, July 2015, pp. 582–586.

Ingela Alger, Laurent Lehmann, and Jörgen W. Weibull, “Does evolution lead to maximizing behavior?”, Evolution, vol. 69, n. 7, July 2015, pp. 1858–1873.

Luke Glowacki, and Richard Wrangham, “Reply to Zefferman et al.: Cultural institutions can provide adaptive benefits for costly cooperation”, Proceedings of the National Academy of Sciences of the United States of America, vol. 112, n. E2558, May 2015.

Ivo F. Jacobs, Auguste Von Bayern, Gema Martin-Ordas, Lauriane Rat-Fischer, and Mathias Osvath, “Corvids create novel causal interventions after all”, Proceedings of the Royal Society B: Biological Sciences, vol. 282, n. 1806, May 2015.

Samuele Centorrino, Elodie Djemaï, Astrid Hopfensitz, Manfred Milinski, and Paul Seabright, “A Model of Smiling as a Costly Signal of Cooperation Opportunities”, Adaptive Human Behavior and Physiology, April 2015.

Bret A. Beheim, Michael Gurven, Hillard Kaplan, Felicia C. Madimenos, Jonathan Stieglitz, and Benjamin C. Trumble, “Low Mineral Density of a Weight-Bearing Bone Among Adult Women in a High Fertility Population”, American Journal of Physical Anthropology, vol. 156, n. 4, April 2015, pp. 637–648.