Three months of quarantine taught us to live online, so it’s perhaps unsurprising that it was what we saw online that sent us back onto the streets. On May 25th, the circulation of video footage capturing George Floyd’s murder by four Minneapolis police officers quickly incited local protests. Three nights later, our feeds streamed with live images of protesters burning Minneapolis’s Third Police Precinct. In the course of June, uprisings expanded at unprecedented speed and scale—growing nationally and then internationally, leaving a series of now iconic images, videos, and exhortations in their wake. Every historic event has its ideal medium of documentation—the novel, the photograph, the television—and what we’re witnessing feels like an exceptionally “online” moment of social unrest.