Common Wealth, Common Good is a study of the political discourse of the Commonwealth of Poland-Lithuania in the late seventeenth and early eighteenth centuries. It argues that the Polish-Lithuanian political tradition was preoccupied during this period with moral concepts, in particular that of public virtue, understood as the subordination of private interests to the common good. Polish-Lithuanian politicians and commentators analysed their politics primarily in moral terms, arguing that the Commonwealth existed for the promotion of virtue, and depended for its survival upon on the retention...