Dr Peter McMahon has worked in a number of jobs including in politics at local, state and federal level. He has also taught Australian studies, politics and political economy at university level, and until recently he taught sustainable development at Murdoch University. He has been published in various newspapers, journals and magazines in Australia and has written a short history of economic development and sustainability in Western Australia. His book Global Control: Information Technology and Globalisation was published in the UK in 2002. He is now an independent researcher and writer on issues related to global change.