John Polkinghorne, KBE, FRS, is internationally known as both a physicist and a priest. He served as president of Queens' College, University of Cambridge, prior to his retirement. He is founding president of the International Society for Science and Religion, a member of England's Royal Society, and the bestselling author of more than thirty books. He was awarded the Templeton Prize in 2002.

Shahn Majid is Professor of Mathematics at Queen Mary, University of London. Trained as a theoretical physicist and mathematician at Cambridge and Harvard, he helped pioneer the theory of quantum symmetry in the 1980s and 1990s. He is author of two textbooks in the field and numerous research articles.