Activism and Post-activism: Korean Documentary Cinema, 1981--2022 is a new book about South Korean cinema in the private and independent sectors from the early 1980s to the present day. Drawing on the methodologies of documentary studies, Korean studies, and local documentary discourse, author Jihoon Kim argues that what is unique about this forty-year history of South Korean documentary cinema is the intensive and compressed coevolution of activism aspiring to advocate democracy, progressiveness, and equality through alternative media, and post-activist experiments in documentary forms and aesthetics in the service of renewing the activist tradition.