How Many Scientists Does It Take To Write a Paper? Apparently, Thousands

An anonymous reader writes: The Wall Street Journal takes a look at the current spike in number of contributors cedited in scientific journals. The problem is highlighted by a recent physics paper which credits 5,154 researchers. The journal reports: "In fact, there has been a notable spike since 2009 in the number of technical reports whose author counts exceeded 1,000 people, according to the Thomson Reuters Web of Science, which analyzed citation data. In the ever-expanding universe of credit where credit is apparently due, the practice has become so widespread that some scientists now joke that they measure their collaborators in bulk—by the 'kilo-author.'"