. . "It is organized in five acts (E.O. Wilson, the entomologist, told him six acts would be unwatchable and would not be funded) narrated by celebrities including Robert Redford (who discusses conservation), Ashley Judd (pollution), Van Jones (alternatives), Isabel Allende (global issues) and Meryl Streep (climate change), a ???get??? that will no doubt benefit the film???s marketability." . .