The sources of normativity

Prologue. Excellence and obligation: a very concise history of western metaphysics 387 BC to 1887 AD / Christine Korsgaard

The normative question / Christine Korsgaard

Reflective endorsement / Christine Korsgaard

The authority of reflecton / Christine Korsgaard

The origin of value and the scope of obligation / Christine Korsgaard

Reason, humanity, and the moral law / G.A. Cohen

Morality and identity / Raymound Geuss

Universality and the reflective self / Thomas Nagel

History, morality, and the test of reflection / Bernard Williams

Reply / Christine Korsgaard.