Socrates made a fatal mistake. He thought the Greeks wanted to know the truth. What he learned, albeit too late to make a difference, was that truth no longer mattered. The Greeks only wanted to be persuaded - to be moved - to be stirred. Truth, it seems, had been redefined to mean only that of which one could persuade another. And now we enter that age ourselves.
Truth and Lies in the Age of Trump, The New York Times, December 10, 2016