While the potential existential threat of artificial intelligence is well publicized, the threat of biased machine learning models is much more immediate. Most harmful discrimination is unintentional, but that won’t stop regulators from imposing fines or values-based consumers from taking their business elsewhere. Customer insights (CI) pros must defend against algorithmic or human bias seeping into their models while cultivating the helpful bias these models identify to differentiate between customers. This report will help CI pros learn how to identify and prevent harmful discrimination in their models — or their businesses will suffer reputational, regulatory, and revenue consequences.