One secret of column-writing: Offer platoons of facts that give readers the delight of discovery.It is tempting but mistaken to say that the current administration of the universe is defective because people are not required to read op-ed columns. That thought is too adjacent to progressivism, which, a critic has said, does not care what people do as long as it is compulsory. Besides, a smaller readership can be superior to a bigger one. Most people do not read newspapers; most who do skip the op-ed page. This means that the few, the happy few, who do read columns do...