I. Religious Studies
S. Freud claimed credit for discovering the unconscious as a key concept for psychoanalysis, but much older concepts of the unconscious are found in religious and philosophical systems: (a) in the works of Plato(ἀνάμνησις/anámnēsis as the unconscious condition for conscious mental activity) and Plotinus, (b) in Indian Vedānta and Buddhism (avidyā, “ignorance,” inducing māyā), and (c) in the medieval Christian mysticism of Meis…