Who has more scope of profession, Rachel Carson or Graham Greene?
Rachel Carson Rachel Louise Carson (May 27, 1907 – April 14, 1964) was an American marine biologist, author, and conservationist whose book "Silent Spring" and other writings are credited with advancing the global environmental movement.
Shirley Graham Du Bois Shirley Graham Du Bois (November 11, 1896 – March 27, 1977) was an American award-winning author, playwright, composer, and activist for African-American and other causes. In later life she married the noted thinker, writer, and activist W. E. B. Du Bois. The couple became citizens of Ghana in 1961 after they emigrated to that country. She won the Messner and the Anisfield-Wolf prizes for her works.