“A New World Order With European Values.” Emblazoned across banners and signs, those words met the participants at this week’s meeting of the World Forum in Berlin. Each year, leaders, executives, journalists and academics gather to address the greatest threats facing humanity. This year, there was little doubt about what they view as the current threat: the resurgence of populism and free speech. In fairness to the Forum, “a New World Order” likely sounds more ominous for some civil libertarians than intended. While the European Union is a transnational government stretching across 27 nations, the organizers were referring to a...