Environmentalist Celebrities
Ted Danson
25
Ted Danson
John Denver
26
John Denver
Josh Hartnett
27
Josh Hartnett
Olivia Newton-John
28
Olivia Newton-John
Pete Seeger
29
Pete Seeger
Emmy Rossum
30
Emmy Rossum
Shailene Woodley
31
Shailene Woodley
Steven Seagal
32
Steven Seagal
Daphne Zuniga
33
Daphne Zuniga
Alicia Silverstone
34
Alicia Silverstone
Daryl Hannah
35
Daryl Hannah
Akihito
36
Akihito
Sheryl Crow
37
Sheryl Crow
Gisele Bündchen
38
Gisele Bündchen
Lily Allen
39
Lily Allen
Erin Brockovich
40
Erin Brockovich
Ian Somerhalder
41
Ian Somerhalder
Vincent Kartheiser
42
Vincent Kartheiser
Thom Yorke
43
Thom Yorke
Carole King
44
Carole King
Varg Vikernes
45
Varg Vikernes
Kimbal Musk
46
Kimbal Musk
Margaret Atwood
47
Margaret Atwood
Hank Green
48
Hank Green