René Noël Théophile Girard (; ; 25 December 1923 – 4 November 2015) was a French polymath, historian, literary critic, and philosopher of social science whose work belongs to the tradition of philosophical anthropology. Girard was the author of nearly thirty books, with his writings spanning many academic domains. Although the reception of his work is different in each of these areas, there is a growing body of secondary literature on his work and his influence on disciplines such as literary criticism, critical theory, anthropology, theology, mythology, sociology, economics, cultural studies, and philosophy. Girard's main contribution to philosophy, and in turn to other disciplines, was in the psychology of desire. Girard claimed that human desire functions imitatively, or mimetically, rather than arising as the spontaneous byproduct of human individuality, as much of theoretical psychology had assumed. Girard found that human development proceeds triangularly from a model of desire who indicates some object of desire as desirable by desiring it themselves. We copy this desire for the object of the model and appropriate it as our own, most often without recognizing that the source of this desire comes from another apart from ourselves completing the triangle of mimetic desire. This process of appropriation of desire includes (but is not limited to) identity formation, the transmission of knowledge and social norms, and material aspirations which all have their origin in copying the desires of others who we take, consciously or unconsciously, as models for desire. The second major discovery of the mimetic theory proceeds from considering the consequences of the mimetic nature of desire as it relates to human origins and anthropology. The mimetic nature of desire allows for the anthropological success of human beings through social learning, but is also laden with potential for violent escalation. If the subject desires an object simply because another subject desires it, then their desires are bound to converge on the same objects. If these objects cannot be easily shared (food, mates, territory, prestige and status, etc.), then the subjects are bound to come into mimetically intensifying conflict over these objects. The simplest solution to this problem of violence for early human communities was to polarize blame and hostility onto one member of the group who would be killed and interpreted as the source of conflict and hostility within the group. The transition from the violent conflict of all-against-all would be transformed into the unifying