Over at Bishop Hill there is a post titled A Study in Groupthink that looks at an exchange of Twitter comments between Maurizio Morabito ( @Omnologos ) and Bora Zivkovic ( @BoraZ ), the blogs editor at Scientific American. The author of the Bishop Hill blog, Andrew Montford, explains in his post that Zivkovic is clearly very much out of the same mould as Peter Gleick, which I take to mean an unswerving true believer, a rigid in his views who sees anyone dissenting from what he chooses to believe in and argue for as ultimately evil or corrupted by...