It was widely observed that Brexit was driven by anti-immigrant sentiment. A new Ipsos poll confirms that about half of Brits have a negative view of immigration, while only 35 percent view it positively. Much concern has focused upon European Union citizens currently residing in the U.K (they’ll certainly be grandfathered, as will U.K. citizens living in the EU), …

  The world’s great cities could hold the key to the prosperity of the human race. Yet a comprehensive new study points to a worrying trend: The water they need to grow is getting more expensive, because they’re failing to protect the nature that purifies it. Cities are amazing engines of productivity. As the hubs of our modern societies, they …

  Many politicians and commentators are calling for a big burst of spending on infrastructure. On his blog, my esteemed Bloomberg View colleague Tyler Cowen raises an interesting question: What is the opportunity cost of government spending — that is, what is the value of the other uses to which the money and resources could be put? To answer this …