Clive Charles Hamilton AM FRSA (born 12 March 1953) is an Australian public intellectual and Professor of Public Ethics at the Centre for Applied Philosophy and Public Ethics (CAPPE) and the Vice-Chancellor's Chair in Public Ethics at Charles Sturt University. He is a member of the Board of the Climate Change Authority of the Australian Government, and is the Founder and former Executive Director of The Australia Institute. He regularly appears in the Australian media and contributes to public policy debates. Hamilton was granted the award of Member of the Order of Australia on 8 June 2009 for "service to public debate and policy development, particularly in the fields of climate change, sustainability and societal trends".