Profiles people who have been influential in the environmental movement: John Muir, Jay Norwood "Ding" Darling, Rosalie Edge, Aldo Leopold, Olaus and Margaret Murie, Rachel Carson, David Brower, and Gaylord Nelson.
Profiles the careers of seven women elected to head their respective countries, including Golda Meir, Indira Gandhi, Margaret Thatcher, Corazón Aquino, Benazir Bhutto, Violeta Barrios de Chamorro, and Gro Harlem Brundtland.