The issue of what the UK does or doesn’t owe the European Union risks becoming a landmine in the Brexit negotiations. Britain should pay what it legitimately owes for EU services it signed up to. Divorce is never cheap. But by seeking to maximize payment, and by making payment a precondition for the rest of the talks, the EU …

  Economists have come to rival even journalists and politicians in lack of public esteem. That might be partly because so many economists seem as interested in journalism and politics as in advancing their science. But there’s also a deeper problem: Far from advancing, the science of economics has been going backwards. Economists tend to be either practitioners or theorists. …

  North Korea allegedly carried out a ballistic missile test on early Sunday. But there was no confirmation from Pyongyang. The US Strategic Command reported that it was a medium- or intermediate-range ballistic missile. Japanese government confirmed that the missile fell in seas between the Korean Peninsula and Japan. Kim Jong Un, the reclusive leader of the pariah state, warned …