A standard theme in detective thrillers is that the perpetrator feels compelled to return to the scene of the crime. It’s an irrational urge, and readers of such potboilers are often left wondering whether the protagonist secretly wants to get caught. Perhaps we’re living a real-life version of this fictional plot in President Trump’s alleged solicitation of political help from ...

The UK government’s temporary fracking moratorium should turn into a permanent ban. Allowing shale gas extraction makes sense only when a country is still phasing out coal, and then only under certain conditions. But the UK is almost finished with coal, and fracking can only postpone its transition to clean energy. The Conservative government has banned the drilling of new ...

Donald Trump has renewed his quarrel with the Federal Reserve, tweeting again that the central bank is a bigger problem for the US economy than China. Whether or not it’s wise for the president to lash out in public, he’s right to be concerned. An excessively tight monetary policy from the Fed helped to get him elected, and could contribute ...