What can one believe?

Andrew pointed us to someone else's investigation of an ultra-productive Chicago Business School professor named Nicholas Polson. According to this SSRN profile, he has published over two hundred papers, including 6 yesterday and 2 today (by 11 am).This story has many points of interest.First, this is the kind of doomsday scenario that AI skeptics love to evoke. It is very real. In the age of AI, I don't know how anyone can trust any online review. It's already getting hard to tell if a photo or video is depicting real life. Someone has certainly put up any number of AI-written novels, etc. Second, let's practice some statistical sleuthing. The first red flag is 262 papers and 0 citations.The second red flag is 0 citations but seven thousand downloads. This is what the social media people call a bad "ratio". In the world of Youtubes and Tiktoks, a low "like to view ratio" implies low-quality engagement (or even fake views). They have a 0 citation to download ratio here. Now what? Is…