Nicholas Kristof: Will Great Britain become Little England?

London • Over the centuries, Great Britain spawned the Industrial Revolution and nurtured representative democracy. It ruled the waves and created common law. It nurtured the first anti-slavery movement and stood up to Hitler.And now Britain has gone nuts.To paraphrase Churchill, if the nation should last for 1,000 years, people may look back and say: This was their saddest hour. Actually, never mind: Brexit may cause the United Kingdom to fragment, so that the country might not last a deca