{"type":"practitioner","name":"Marshall McLuhan","slug":"marshall-mcluhan","metadata":{"source_url":"https://archive.org/details/understandingmed0000mclu","source_origin":"human_secondary","contributed_as":"A(DAI) – Seed Thesis v1","citation":"Understanding Media: The Extensions of Man (1964). The medium is the message; foundational media theory. d. 1980.","status":"confirmed"},"aliases":[]}