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.
Singer, songwriter, musician, and activist Joan Baez has been active in the music world for over six decades. She emerged as a major musical figure in the counterculture era of the 1960s. Her music encompasses various genres like pop, folk-rock, country, and gospel music. She is involved in civil rights, human rights, and environmental activism as well.
Walton Goggins is best known for his Emmy-nominated performance in Justified and has also played a long-running role in The Shield. His short film The Accountant won an Academy Award. He is an avid traveler and photographer, too, and also co-owns the spirits company Mulholland Distilling.
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.
Leonardo DiCaprio is a name every movie lover reveres. An Oscar, a BAFTA, and 3 Golden Globes does not do justice to DiCaprio’s immensely skilful performances and his top-notch portrayals of addicts, historical figures and business tycoons. From epic dramas and romances to crime and political thrillers, DiCaprio has constantly left a mark in each of his films.
With an extensive career spanning six decades, veteran actor Harrison Ford is a major figure in Hollywood. The recipient of many prestigious awards, including the Cecil B. DeMille Award, he is one of the highest-grossing domestic box office stars of all time. Besides acting, he is a licensed pilot of both fixed-wing aircraft and helicopters.
10 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.
11 Ally Walker
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.
The current junior US Senator from Vermont, Bernie Sanders is the longest-serving nonpartisan politician in the history of the United States Congress. Sanders is an ardent advocate of progressive policies and is well-known for his opposition to neoliberalism and economic inequality. He also supports paid parental leave, universal and single-payer healthcare, and labor rights.
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.
American actor and environmentalist, Ed Begley Jr., is perhaps best known for playing the role of Dr. Victor Ehrlich on the NBC medical drama series St. Elsewhere. Equally at home on big screen, he has worked in numerous feature films, also appearing in award-winning mockumentaries like Reboot Camp. An environmentalist since 1970, he has authored several books on the subject.
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.
18 Mena Suvari
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.
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.
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.
22 Kate Bolduan
23 Lina Esco
Born in American Samoa and raised in Hawaii, US Representative Tulsi Gabbard formed the environmental non-profit Healthy Hawai’i Coalition as a teenager. At 21, she was the youngest member of the Hawai‘i State Legislature. A US Army major, she later became the first Hindu to be part of Congress.
26 Sylvia Earle
As a budding model, Alexandra Paul decided to reject an offer from Stanford University to focus on a career in acting. She is best known to fans for her 5-year-long stint as Lt. Stephanie Holden in the internationally renowned series Baywatch. She is also a marathon runner and an avid swimmer.
Best known for voicing Steven Universe in the TV series and film franchise of the same name, Zach Callison had started acting at age 7. He has also voiced Billy Batson in several DC films, appeared in the series The Goldbergs, and released alternative rock and rap rock singles.
38 Aldo Leopold
41 Gary Snyder
46 Linda Hogan
47 Amory Lovins
48 David Brower
Prominent environmentalist and world-class mountaineer, David Brower became aware of the environmental issues through his proximity to nature, eventually joining Sierra Club, serving it in different capacities over a long period before establishing several organizations of his own. Author of three autobiographies, he fought to keep dams out of the Grand Canyon and was thrice nominated for Nobel Peace Prize.