The science of emotion as a multidisciplinary research paradigm

I discuss the emergence of a science of emotion and argue that research in this domain requires an appreciation of the organization of emotional processes at different levels as postulated by social neuroscience. Emotions cannot be understood without relying on a program of multidisciplinary research. Local multidisciplinarity cannot be achieved without a programmatic framework that takes three issues into account (1) the relationship of multiple levels of emotions and connected processes, (2) the mutually informative study of humans, animals, and artificial systems, and (3) the dynamic nature of emotions in a dynamic systems approach. Illustrations for my arguments are provided relating to facial expressions of humans.