Current dilemma. My colleagues are falling all over themselves to hire a senior faculty member who does work that is somewhat related to my area of expertise. They’re all gaga over an algorithm that she published in a high profile journal. She talks a good game and has lots of pretty graphics, so everyone is dazzled. Here’s the dilemma: the algorithm contains something that is wrong, and her paper is full of statements that are not accurate at all. I appear to be the only one who recognizes this (or maybe I’m the only person who has actually read the paper). My question is, do I have a conversation with the dept chair and tell him this confidentially, or do I keep my mouth shut and let my colleagues collaborate with this person who does the same thing as me but doesn’t actually know what she is doing?