In what year did an Australian physician, author, and anti-nuclear advocate win the first Australian Peace Prize?
Australian Peace Prize:  The first prize was awarded in 2006 to Dr Helen Caldicott. Helen Caldicott: Helen Mary Caldicott (born 7 August 1938) is an Australian physician, author, and anti-nuclear advocate who has founded several associations dedicated to opposing the use of nuclear power, depleted uranium munitions, nuclear weapons, nuclear weapons proliferation, and military action in general.
2006