One of the biggest consequences of the British vote to leave Europe is that other countries will consider doing the same. Populism and nationalism are on the rise all over the globe. Now that U.K. voters have been given a chance to express their preferences, I believe that it is almost inevitable that another government inside the EU will hold some sort of similar vote.1Perhaps this will come about as it did in the U.K., where Prime Minister David Cameron — who submitted his resignation on Friday morning — offered up the vote as a way to tame the euro-skeptics in his own party.