Criminal tribunals, truth commissions, reparations, apologies and memorializations are the characteristic instruments in the transitional justice toolkit that can help societies transition from authoritarianism to democracy, from civil war to peace, and from state-sponsored extra-legal violence to a rights-respecting rule of law. Over the last several decades, their growing use has established transitional justice as a body of both theory and practice whose guiding norms and structures encompasses the range of institutional mechanisms by which societies address the wrongs committed by past...