American biologist, author, and cancer survivor who writes about the links between human health and the environment.
American Lutheran minister turned Catholic priest and a leading authority on the role of religion in the contemporary world.
American political theorist and who studies and participates in American politics and domestic policy including the Clinton and Gore campaigns.
American-born architect, queen dowager of Jordan as the widow of King Hussein and philanthropist on behalf of children.
English educator, author and editor of the prestigious scientific publications Nature, a role he held for over twenty years.
Kenyan founder of the community-based tree planting initiative Green Belt Movement and Nobel Prize laureate.
