A critical look at Paul Ekman, Joe Navarro, and the entire "behavior expert" industry

A talk with former CIA officer Kent Clizbe about the exaggerated, irresponsible claims made by many self-described “behavior experts,” focusing especially on Paul Ekman, Joe Navarro, microexpressions, and attempts to detect deception from body language. We discuss why facial expressions and physical movements cannot be interpreted through a universal dictionary, how cultural and individual differences make behavioral judgments especially difficult, and why nervousness or discomfort is rarely meaningful evidence of guilt or deception in high-stakes situations. We examine the failed TSA SPOT program, the influence of shows like “Lie to Me” (which was loosely based on Paul Ekman’s work), and the lack of convincing real-world, high-stakes examples supporting “behavior expert” claims. We also explore how behavioral hunches can contribute to tunnel vision, false confessions, and wrongful convictions; why games like poker can offer a more constrained and useful setting for behavioral reads; and why the most actionable information in high-stakes situations usually comes from what people say, what they leave out, and how their claims compare with known facts.