The liberal order is under threat. Increasing inequality, the rise of far-right nationalism and the climate emergency pose unprecedented challenges. It’s time for some radical thinking. In November 2019 Intelligence Squared brought to its stage two of the world’s great radicals – Yanis Varoufakis, the former Greek finance minister known for his trademark leather jacket, motorbike and self-described erratic Marxism, and legendary music producer Brian Eno, known for his progressive politics and human rights activism. The evening was chaired by BBC journalist and broadcaster Ritula Shah.