This chapter develops an original account of political ethics, which details not only what it means to belong to a political community but also the normative contribution that politics makes to the lives of private individuals. Advancing discrete conceptions of authenticity and reasonableness, it discusses two fundamentally political duties that we owe to those who share our communities with us: duties that partly define our membership within those groups and inform the ethical value of politics as a discrete form of human activity. It also describes two ways in which politics enhances our ethical lives in instrumental terms, articulating a conception of political action that foregrounds its objective value. This argument forms the normative core of 'statehood as political community', the conception of state creation advanced within the first part of the overall text.