4. Living On The Edge (2012)

From the skies, Steve uncovers the otherwise hidden patterns, rhythms, networks and systems that keep Australia on the move, fed, alive and thriving. This week we look at why we live where we live in the world's largest island continent. Taking a unique aerial view, viewers discover the peril of sprawl and the struggle for survival on the continental fringe.

Release date: 2012-10-14