According to the Treatise, artificial virtues include justice, fidelity to promises, allegiance to government, and chastity. Hume devotes much discussion to justice, which he treats as a paramount and paradigmatic artificial virtue. Hume understands justice primarily as honesty with respect to property or conformity to conventions of property (T 3.2.2.28). Establishing a system of property allows us to avoid conflict and enjoy the possession and use of various goods. The social value of conventi