Habermas and the retreat of reason

The great German philosopher Jürgen Habermas, who died in March, wrote in his later works about what he called Unheimlichkeit — roughly translated as "the unease of the times" — to describe the global retreat of liberal democracy, the fraying of the rules-based international order, and the increasing polarisation and hostility of public discourse. And yet, to the end he defended Enlightenment…