David Brooks: “If you’re elected president or prime minister in pretty much any country in the developed world today, you’re faced with the same set of challenges: to reduce national deficits without choking off a fragile recovery; to trim the welfare state and raise taxes while still funding the things that lead to long-term growth; to try to enact brutally painful measures at a time when voters don’t trust their leaders; to do it at a time when politics are polarized and a hundred different interest groups have the ability to block change…Without any planning but by sheer good luck, the British may have stumbled into an arrangement that will be a model for all the other countries in the same desperate straits.”