One of the central features of our societies is an increasing polarisation between communitarian and cosmopolitan positions. The theoretically sound and differentiated concepts are increasingly being escalated and misused in political practice by authoritarian populists and polarising pushers who try to pull the undecided to their side and tear society apart. Two essential agreements of the post-war period are increasingly being called into question: The European consensus, which considers European unification as an essential achievement and goal of political actors, and the democratic consensus, which states that representative democracy is the undisputed best form of government. In this article, after an introductory definition of polarisation, two future scenarios are developed. In the scenario “Polarised Europe”, polarisation is extrapolated into the future and discussed with its serious consequences for the democratic and European consensus. The second scenario “Democratised Europe” shows how the concept of a relative cosmopolitanism can mitigate polarisation and what steps could possibly be taken to constructively turn it into a more democratic direction.