๐ญ ์ถ์ฐ์ง
์ ํ ๋ธ๋ฆฌ์ง์ค
Self - Narrator (voice)
Piers Sellers
Self - NASA Astronaut & Research Scientist
Wesley Clark
Self - General, US Army (ret.); Former NATO Supreme Allied Cmdr.
Oren R. Lyons
Self - Dist Prof of American Studies, Onondaga Council of Chiefs
ํฐ๋จธ์ ๋ชจํด
Self - Philosopher & Author, 'Humankind'
Bob Inglis
Self - Former Congressman (R), South Carolina
๐ค
Rich Pancost
Self - Professor of Biogeochemistry
Ruth Gates
Self - Marine Biologist; Dir. Hawaii Institute of Marine Biology
Renรฉe Lertzman
Self - Author, โEnvironmental Melancholiaโ
๐ค
Leonard Mlodinow
Self - Physicist
๐ค
Bruce Hood
Self - Prof of Developmental Psychology, Univ of Bristol, UK
๐ค
Mark Plotkin
Self - Ethnobotanist, Amazon Conservation Team
๐ ๋น์ทํ ์ํ
โน๏ธ ์ํ ์ ๋ณด
์ํ
Released
๊ฐ๋ด์ผ
2018-02-01
์์ ์๊ฐ
1์๊ฐ 23๋ถ
์์ด
en
์ ์ ๊ตญ๊ฐ
United States of America
์์ฐ
์ ๋ณด ์์
์์ต
์ ๋ณด ์์
์ธ๊ธฐ ์ง์
0.8
๐ฌ ์ ์์ง
๊ฐ๋
Susan Kucera