Why park rangers matter

Parks Victoria has recently spruiked for applications for park rangers, advertising 62 new roles across the state. It was only a couple of weeks ago that we where talking about the vital role they play in safe guarding precious environmental sites. In this edition of the Conversation Hour we ask if and additional 62 is really enough and what level of experience is needed to become a park ranger.Also in this edition, we talk what role public art should play in the community plus, the psychology of supermarket specials.