Himself - Photographer
Himself - Photo Assistant
Himself - EIS Engineer (as Adam Lewinter)
Himself - Photographer & Oscar Winning Filmmaker
Herself - The Aspen Institute
Herself - National Geographic Explorer (as Sylvia Earle Ph.D.)
Himself - National Geographic Editor
Himself - Climatologist, Ohio State University (as Jason Box Ph.D.)
Himself - Glaciologist, University of Colorado (as Tad Pfeffer Ph.D.)
Herself - James's Wife
Himself - EIS Videographer