This conference seeks to decentre the established loci of “The Sixties”. It builds on recent efforts to expand and complicate the spatiality and temporality of the global sixties and calls for new analyses of this critical historical conjuncture from the standpoint of solidarity. How was solidarity conceived, imagined and radically enacted in the border-crossings, both spatial and intellectual, of revolutionaries in the “long” 1960s? What were its intellectual frameworks and transnational politics, associated aesthetics and cultures of circulation?