Trusting Can Be Dangerous

December 8, 2015 Misjudging a Peron I have spent a lot of time in the last thirty years advising police, both regional and national, on how to evaluate truthfulness. You can see some of the training tools we used here. Police make mistakes, not just with Black people, although implicit or explicit racism causes a higher rate of mistaken judgments with …

Darwin’s Claim of Universals in Facial Expression Not Challenged

March 2014   Paul Ekman, Emeritus Professor, University of California, San Francisco Dacher Keltner, Professor, University of California, Berkeley   Challenging Darwin Lisa Feldman-Barrett’s recent contribution (New York Times, February 28, 2014) seeks to undermine the science showing universality in the interpretation of facial expressions. In her eyes, recent evidence “challenges[ing] the theory, attributed to Charles Darwin, that facial movements …