A child model at four and a television actor at eight, Shailene Woodley began working early and found fame with The Descendants, The Spectacular Now and the Divergent film series. She later gained tremendous appreciation for her work in the movie The Fault in Our Stars and HBO series Big Little Lies. The award winning actress is also an environmentalist and activist
Legal consultant, environmental activist, and consumer activist Erin Brockovich is known for suing California-based Pacific Gas & Electric Company, alleging them of contamination of water with hexavelent chromium, in 1993. Her story inspired the Julia Roberts-starrer 2000 movie Erin Brockovich. She has written two books and hosted TV shows, too.
A well-known environmental attorney and an activist, Robert F. Kennedy Jr. has tirelessly worked for prosecuting governments and companies responsible for polluting environment and waterbodies like the Long Island Sound and Hudson River. Moreover, he has written books and articles on issues affecting the environment. Robert F. Kennedy Jr.’s work have won him prestigious awards and inspired numerous films and documentaries.
An actor best known for playing Bruce Banner / Hulk in the Marvel Cinematic Universe superhero films, Mark Ruffalo has been active in Hollywood for over three decades. Even though he began acting in the late 1980s, he started getting noticed for his skills only in the 2000s. He has been nominated for numerous awards, including an Academy Award.
Actor Woody Harrelson has been active in the entertainment world for over 40 years now. The son of a convicted hit-man, he had a difficult childhood and grew up in poverty. However, he was determined to build a good life for himself and earned a BFA in theater before venturing into acting. He is a vegan and an environmental activist.
Emily Swallow is an American actress known for portraying prominent roles in popular TV series, such as The Mentalist and Supernatural. After starting her career in Broadway, Emily Swallow has managed to successfully establish herself in the American TV industry.
Timothy Treadwell is best remembered for his work on Alaskan bears. He founded the organization Grizzly People and lived among bears in the Katmai National Park for 13 years. In 2003, he and his girlfriend were killed and eaten by a brown bear. He inspired the documentary Grizzly Man.
11 Will Estes
Charles Robert Redford Jr. is a retired actor, activist, and director. He is credited with founding the Sundance Film Festival and was named in Time magazine's list of 100 most influential people in the world in 2014. For his contributions to arts, Charles Robert Redford Jr. was honored with the Presidential Medal of Freedom in 2016.
13 Laurie David
Laurie David is an American environmental activist best known for producing An Inconvenient Truth, a documentary film that has been credited for reenergizing the environmental movement and raising public awareness on global warming. In 2003, she was honored with the Children's Nature Institute's Leaf Award for her efforts to educate young children about our environment.
14 Ally Walker
Lola Van Wagenen is an American historian who is credited with co-founding non-profit educational organizations like Consumer Action Now (CAN) and Clio Visualizing History, Inc. Consumer Action Now went on to establish several environmental education and consumer-oriented programs in an attempt to raise awareness about the effects of consumers' buying habits on the environment.