Until recently, prohibition remained the largest experiment in social engineering a democracy had ever undertaken. And then, in early 2020, a new virus began to spread from China. Faced with this threat, the world’s governments responded by closing schools, banning people from meeting, forcing entrepreneurs to shut their businesses and making ordinary people wear face masks. Like prohibition, this experiment provoked a debate. In all the democracies of the world, freedom was weighed against what was perceived as security; individual rights versus what was considered best for public health.