Jan-Werner Mueller, “Can Liberalism Save Itself?“:

Needless to say, technocratic rhetoric provides an excellent opening for populists, because it invites the very questions that populists are wont to ask: Where are the citizens in all this? How can there be a democracy without choices? This is how technocracy and populism can start to reinforce one another. They can seem like opposites – the intellectual versus the emotional, the rational versus the irrational. And yet each is ultimately a form of anti-pluralism.

The technocratic assertion that there is only one rational solution to a problem means that anyone who disagrees with that solution is irrational, just as the populist claim that there is only one authentic popular will means that anyone who disagrees must be a traitor to the people. Lost in the fateful technocratic-populist interplay is everything one might think of as crucial to democracy: competing arguments, an exchange of ideas, compromise. In the absence of democratic discourse, politics becomes a contest between only two options. And those committed to either side share the view that there are never any alternatives.