Mary Ann Allison is a writer, researcher and consultant specializing in the study of societal and community evolution and the application of complexity theory to social dynamics. Her best-known works include Managing Up, Managing Down and The Complexity Advantage.

Mary Ann Allison is a writer, researcher and consultant specializing in the study of societal and community evolution and the application of complexity theory to social dynamics. Her best-known works include Managing Up, Managing Down and The Complexity Advantage.

Mary Ann Allison is a writer, researcher and consultant specializing in the study of societal and community evolution and the application of complexity theory to social dynamics. Her best-known works include Managing Up, Managing Down and The Complexity Advantage.