This article takes as its point of departure Hannah Arendt’s discussion of public happiness, contextualising it within her thoughts on politics, democracy and revolution. It draws on Arendt’s discussion of how the expression “pursuit of happiness” has historically shifted from a public understanding of happiness into an increasingly privatised one. The article engages with Arendt’s account of public happiness in order to reanimate her radical democratic critique of how representative politics reduces the scope of political action and participation; and how (...) the notion of happiness in a neoliberal era can only be interpreted in economistic and subjectivist terms. Furthermore, the article turns to examine how recent works in contemporary political thought, namely, those by Adriana Cavarero and Judith Butler, extend and transform the stakes of Arendt’s account of public happiness. On one hand, Cavarero’s notion of surging democracy is considered as an account of radical politics that keeps alive the Arendtian concern with public happiness by contextualising it within contemporary political struggles and social movements. On the other hand, Butler problematises Arendt’s discussion of politics for its neglect of precarity; however, this article argues that Butler’s work on assembly extends Arendt’s by highlighting possibilities of resistance, radical democracy and even public happiness amid experiences of loss and grief. Although prima facie it might appear that happiness and precarity are opposed to each other, this article points towards contemporary political practices, such as those of Ni Una Menos, that are critically reanimating public happiness through the intertwining of affective registers that range from joy to grief. (shrink)