At a time in politics—not only in America, but in Europe and across the globe—when tribalism is aggressively on the rise, the idea of a moderate “center” in government would seem to be an anachronism. Is it, in fact, a thing of the past? How do we define the political “center” these days in America? The UK? Germany? Italy? Join JAMES FALLOWS, national correspondent for The Atlantic, SAM TANENHAUS, author of The Death of Conservatism and a forthcoming biography of William F. Buckley, Jr., and NADER MOUSAVIZADEH, author and co-founder/co-CEO of the global advisory firm Macro Advisory Partners, for a roundtable discussion on these and other urgent questions.