ment's reflection reveals that these commandments concern how we treat those nearby - we might say those 15o persons who, according to anthropologist Robin Dunbar, each of us has evoked to be able to know well. For most of history, and all of pre-history, our morality has been extended to our geographical nei

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ty. New York: Ballantine, 1979. Bog4. S. Baron-Cohen. Mindblindness: An Essay on Autism and Theory of Mind. MIT Press, 1994. BDL93. Louise Barrett, Robin Dunbar, and John Lycett. Human Evolutionary Psychology. Princeton University Press, 1993. BDS03. S Ben-David and R Schuller. Exploiting task relatedness fo