Data quality is a property of the data. Evidence fitness is a relationship between the data, the question, and the cost of being wrong. Stewardship has mastered the first. As AI systems move from displaying data to recommending action, organizations need the second.
AI did not end the data literacy crisis. It changed it. As machines move from providing information to interpreting it and recommending what to do, the scarce skill is becoming judgment: knowing what to trust, what to question, and what decisions are still ours to make.
Evidence does not make decisions. People interpret it, weigh it, challenge it, and make judgments. A courtroom reveals what leaders can learn about evidence, expertise, confidence, and data-informed decision-making.