The importance of facial expressions has led to a steadily growing body of empirical findings and theoretical analyses. Every decade has seen work that extends
1917 the new system of diagnosis. Here is the diagnosis of the new science of healing. Identifies the one cause of disease, locates morbid matter. Look at yours
In Darwin and Facial Expression, Paul Ekman and a cast of other notable scholars and scientists reconsider the central concepts and key sources of information i