Brett Mason is Chair of the Council of the National Library of Australia and Adjunct Professor in Law at the Queensland University of Technology. He was formerly Australia's Ambassador to the Netherlands and Permanent Representative to the Organisation for the Prohibition of Chemical Weapons. From 1999 to 2015 he was Senator for Queensland and served in the Howard and Abbott ministries. His most recent book is Wizards of Oz: How Oliphant and Florey helped win the war and shape the modern world (NewSouth).