The unprecedented geopolitical shift resulting from Brexit reflects deep socioeconomic 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 socio...