Just as political leaders like Donald Trump and Jair Bolsonaro have forced a reckoning about the historical persistence of fascist politics, so have their disastrous responses to the COVID-19 pandemic renewed the relevance of the concept of genocide. How else are we to come to grips with so many culpably avoidable deaths? As in Brazil, Indigenous communities in the US have suffered disproportionately from the pandemic. By Federico Finchelstein and Jason Stanley.