Explore the impactful world of **environmental documentaries** and **cinema activism** in the 21st century. This essential book examines influential films tackling **climate change**, conservation, and corporate responsibility, detailing their production, distribution, and profound impact on public opinion and political discourse. Discover how these powerful visual narratives drive awareness and action, from major releases to grassroots productions. An indispensable read for documentary lovers, filmmakers, environmentalists, and anyone keen on understanding how cinema shapes dialogue for a sustainable future.