Rejecting Authority and Expertise Doesn't Make All Opinions Equally Worthy
Public ignorance is an inherent threat to democracy. It breeds superstition, prejudice, and error; and it prevents both a clear-eyed understanding of the world and the formulation of wise policies to adapt to that world.
Plato believed it was more than a threat: He thought it characterized democracies, and would lead them inevitably into anarchy and ultimately tyranny. But the liberal democracies of the modern era, grudgingly extending suffrage, have extended public education in parallel, in the hope of cultivating an informed citizenry. Yet today, ...