You can take the idea of non-coercion and private property pretty far, without even considering the role of charity. See Rothbard's Ethics of Liberty(1) for ide

You can take the idea of non-coercion and private property pretty far, without even considering the role of charity. See Rothbard's Ethics of Liberty(1) for ideas of how it might work. Also people are naturally motivated by more than commercial self-interest. This is why charities exist. 1-http://mises.org/rothbard/ethics/ethics.asp http://mises.org/rothbard/ethics/ethics.asp