This week's row in the Oval Office between Trump and Zelensky served to dramatically underscore the fact that we are passing a seismic shift in world history. The old alliances and institutions are breaking down, and a realignment, reflecting the changed balance of forces, is taking place for all to see.The biggest losers of this transformation are the Europeans, who are gradually sobering up to their predicament. Without the US – upon which they have been reliant for 80 years – they will have to re-arm. In a situation of economic stagnation and sky-high debts, this means finding savings elsewhere. And that means cuts.But these cuts will have profound social consequences. Already the workers and youth of Europe have faced a decade of austerity. Now their imperialist governments are preparing to snatch away the last crumbs of social spending to turn into bombs and bullets. The general strike in Greece, in which over a million people went out on strike to protest their government's murderous role in the deaths of 57 young people in a rail disaster two years ago, is an indication of the kind of explosions we should expect to see in the future in Europe. To discuss the present capitalist chaos and its revolutionary implications, Jorge Martín and Hamid Alizadeh of the international leadership of the RCI, met for another episode of Against the Stream, the weekly current affairs podcast of the Revolutionary Communist International.This episode was streamed on YouTube. Tune in every Thursday at 3pm GMT, or catch up on Spotify or Apple Music.