Machine generated contents note: 1."Today the Fish, Tomorrow Us": The Threatened Upper Rhine and the Grassroots Origins of West European Environmentalism -- 2.A Different Watch on the Rhine: How Anti-Nuclear Activists Imagined the Alemannic Community and United a Region in Resistance -- 3.Onto the Site and into Significance? The Wyhl Occupation in Its Contexts, from Strasbourg to Kaiseraugst and Constance to Kiel -- 4."Wyhl and Then What...?" Between Grassroots Activism and Mass Protest -- 5.Political Questions, Grassroots Answers: Shaping an Environmental Approach to Electoral Politics -- 6.Organizing a "Decisive Battle Against Nuclear Power Plants": Europe and the Nationalization of Green Politics in West Germany.