References
- Bingham, P. M. (1999). Human uniqueness: A general theory. Quarterly Review of Biology, 74, 133–169.
- Boehm, C. (1993). Egalitarian society and reverse dominance hierarchy. Current Anthropology, 34, 227–254.
- Boehm, C. (1999). Hierarchy in the forest. Cambridge, MA: Harvard University Press.
- Boehm, C. (2011). Moral origins: The evolution of virtue, altruism, and shame. New York: Basic Books.
- Dawkins, R. (1976). The Selfish gene (1st ed.). Oxford: Oxford University Press.
- Falconer, D. S. (1981). Introduction to quantitative genetics (2nd ed.). London: Longman.
- Fehr, E., & Gachter, S. (2002). Altruistic punishment in humans. Nature, 415, 137–140.
- Fowler, J. H. (2005). Altruistic punishment and the origin of cooperation. Proceedings of the National Academy of Sciences of the United States of America, 102(19), 7047–7049. doi:10.1073/pnas.0500938102
- Henrich, J. (2015). The secret of our success: How culture is driving human evolution, domesticating our species, and making us smarter. Princeton: Princeton University Press.
- Jablonka, E., & Lamb, M. (2006). Evolution in four dimensions: Genetic, epigenetic, behavioral, and symbolic variation in the history of life. Cambridge, MA: MIT Press.
- Marshall, J. A. R. (2011). Group selection and kin selection: Formally equivalent approaches. Trends in Ecology & Evolution, 26(7), 325–332.
- Maynard Smith, J., & Szathmary, E. (1995). The major transitions in evolution. New York: W.H. Freeman.
- Maynard Smith, J., & Szathmary, E. (1999). The origins of life: From the birth of life to the origin of language. Oxford: Oxford University Press.
- Okasha, S. (2006). Evolution and the levels of selection. Oxford: Oxford University Press.
- Richerson, P. J., & Boyd, R. (2005). Not by genes alone: How culture transformed human evolution. Chicago: University of Chicago Press.
- Sober, E., & Wilson, D. S. (1998). Unto others: The evolution and psychology of unselfish behavior. Cambridge, MA: Harvard University Press.
- Turchin, P. (2005). War and peace and war. Upper Saddle River, NJ: Pi Press.
- Turchin, P. (2010). Warfare and the evolution of social complexity: A multilevel selection approach. Structure and Dynamics, 4(3), 1–37.
- Turchin, P. (2015). Ultrasociety. Storrs, CT: Beresta Books.
- Williams, G. C. (1966). Adaptation and natural selection: A critique of some current evolutionary thought. Princeton: Princeton University Press.
- Wilson, D. S. (1975). A theory of group selection. PNAS, 72(1), 143–146.
- Wilson, D. S. (2015). Does altruism exist? Culture, genes, and the welfare of others. New Haven: Yale University Press.
- Wilson, D. S., & Dugatkin, L. A. (1997). Group selection and assortative interactions. American Naturalist, 149, 336–351.