Based in the central west of NSW, Guy is a practicing farmer, Northern Australia Indigenous Land and Sea Management Alliance. He has been a director of a number of organiand sits sations, advisory councils and peak bodies, including founding Chair Karrkad Kandji Trust in Arnhemland, Bush Heritage Australia, WWF Australia, current Board Member of
He is a past member of the Commonwealth Threatened Species Scientific Committee and the NSW Biodiversity Advisory Committee. He was the founding Chairman of the Karrkad Kandji Trust in Arnhemland and is a current director of the Northern Australia Indigenous Land and Sea Management Alliance based in Darwin.
He is passionately committed to the management of introduced invasive species as they represent the single biggest threat to our national native biota.