Australia has always had a toe in globalisation simply because of the supposed geopolitical isolation, so Australians would look to foreign shores with awe and a glint of adventure. With the global economy integrating, the back-packing right of passage has become one of seeking economic opportunity.

The Lowy Institute's report on the Australia Diaspora in 2004 noted that it has become increasing white collar and even gold collar. While the diaspora may get public attention from time to time, gone unnoticed has been the increasingly globally integrated nature of the Australian workforce. (more)
Cam Riley: South Sea Republic. Freedom, liberty, equity and an Australian Republic.