The unprecedented geopolitical shift resulting from Brexit reflects deep socio-economic fault lines within and beyond the UK. In many ways foreshadowing the US presidential election of Donald Trump, Brexit brought to the surface and gave a public voice to socio-economic divisions that were deeply embedded, sometimes illogical, but until now had either been ignored or hushed out of ‘respectable’ public debate. This Discussion Forum emanates from a spontaneous seminar organized 2 days after the Brexit vote on June 25, 2016 as part of the SASE conference held in University of California–Berkeley and followed by an open call for papers by Socio-Economic Review. The papers here draw attention to the origins of the Brexit vote in deep-seated soci...