The fifth annual list of the 25 Greenest Celebrities has been compiled by The Huffington Post. The list includes actors such as Martin Sheen, Will Attenborough, and Suzy Brunson, who have made significant investments in clean energy, produced eco documentaries, done deep dives into the ocean, built zero-waste homes, launched nonprofits providing clean water to underserved communities, and written climate change plot points into their scripts. This comes as the current administration continues to roll back environmental protections. Anna Jane Joyner, founder of Green Energy, sees a shift away from issue-driven messaging to portrayals of global warming in Hollywood. Other notable celebrities include James Cameron, Suze Moretz, and James Moore, who has been involved in environmental activism and environmental exploration.