Australian culture is giving each other a fair goal, and promote equality. Excepting of everyone. Rich country. Cultural and sporting history. The Under Dogs. Small population. Not as laid back as people think. Uncultured. Country life, city life, urbanised, desert etc. Identity of vast lands, farming, and open land.
In my opinion, Australia is fairly excepting of different countries. However, we still aren't excepting of asylum seekers, even though we did the same thing to the Aboriginals. Sport is a huge part of our national identity.
The understanding of Australian identity is effected and influenced by the news, advertisements, TV, radio etc.