Steven Beissinger

Steven Beissinger

饰：Himself

Rev. Sally Bingham

Rev. Sally Bingham

饰：Herself

Ignacio Chapela

Ignacio Chapela

饰：Himself

彼德·考约特

Peter Coyote

饰：Narrator

Gretchen Daily

Gretchen Daily

饰：Herself

Brock Dolman

Brock Dolman

饰：Himself

Dr. Paul Ehrlich

Dr. Paul Ehrlich

饰：Himself

Reuben Jacobson Goldberg

Reuben Jacobson Goldberg

饰：Himself

Mary Gomes

Mary Gomes

饰：Herself

Tyrone Hayes

Tyrone Hayes

饰：Himself

Derrick Jensen

Derrick Jensen

饰：Himself

Allen Kanner

Allen Kanner

饰：Himself

Richard Leakey

Richard Leakey

饰：Himself

Oren Lyons

Oren Lyons

饰：Himself

Joanna Macy

Joanna Macy

饰：Herself

Norman Myers

Norman Myers

饰：Himself

Melissa Nelson

Melissa Nelson

饰：Herself

Stuart Pimm

Stuart Pimm

饰：Himself

Peter Roopnarine

Peter Roopnarine

饰：Himself

Mary Evelyn Tucker

Mary Evelyn Tucker

饰：Herself

Mary Turnipseed

Mary Turnipseed

饰：Herself

Mariana Vale

Mariana Vale

饰：Herself

Peter Vitousek

Peter Vitousek

饰：Himself

Bernard Daley Zaleha

Bernard Daley Zaleha

饰：Himself

Sally Bingham

饰：Herself

保罗·埃利希

Paul Ehrlich

饰：Self