But arguments over an excess of conjunctions may miss the point A WAR of words has flared up at the World Bank. Paul Romer, its new chief economist, has been stripped of control of the research division. An internal memo claimed that the change was to bring the operations department and research arm closer together. But many think that it was because Mr Romer clashed with staff over the Bank’s writing style. He had demanded shorter, better-written reports. In the most recent spat, Mr Romer questioned the excessive use of…