Exclusive: Poster for ‘Teenage’ Highlights Its Rousing Spirit

When I heard about the documentary Teenage, which is a compilation film about the history of teenagers, it didn’t sound too necessary. But then I saw it, and now I’d consider it a must-see. Directed by Matt Wolf and based on Jon Savage’s book Teenage: The Creation of Youth 1875–1945, it is a fascinating study of something we took for granted while livin…