What will happen if Australia only has Aussies today?

[bronsin]

Aussie is used defensively (as opposed to cultural separatism) by some Australians as a term of identification for people of the traditional cultural group (of Anglo-Celtic descent). (Wiki)

By this definition, Aussie is Australian born person who has Anglo-Celtic descent. So, if a man born in Australia, but his parents are from Greek or Italian, then he is not identified as Aussie.

Question,
What will happen if Australia has no immigration law since the past, ie Australia only has Aussies today?

If that is the case then:
-Will Australia be more prosperous? better? or worse?

[wilbart]

An Aussie is an Australian citizen who identifies as an Australian. I personally know hundreds of people who are Aussies in every way yet have parents from Greece, Italy, Vietnam, China, Lebanon, India, Sri Lanka and any number of other non Anglo-Celtic backgrounds.

Your basic premise is completely wrong so really, the rest of your question is meaningless but if Australia had not welcomed millions of immigrants from other than Anglo-Celtic backgrounds, this would be a far less prosperous and far less interesting country.

I was at school when the first post war waves of non Anglo-Celtic immigrants arrived and they had an immediate and beneficial effect on our society in both an economic and social sense - subsequent influxes of immigrants from Asian and other backgrounds have continued to have a similar effect.

[bing49]

Australia will run out of kangaroos for the unicorns to ride on. During summer in America it wil be winter there, and usually the unicorns tend to migrate towards colder chaparrals. While the geico gecko may come from australia, we can automatically assume that their car insurance will save you 15% compared to the usual auto insurance company, and people with progressive will lose over $ 560 a year, and geico's juice tastes amazing because the gecko uses an Australian mix from a rare rattle snake.

So, I think that Australia only had Aussies today because geico gets **** done.

[troyes]

It would be one of the poorest nations in the OECD. Possibly even classed as 3rd world.
Certainly the most backward.

[seme22]

It would be one of the poorest nations in the OECD. Possibly even classed as 3rd world.
Certainly the most backward.

We would all be Aboriginals