Just a point. Remember it was the British who declared this land 'Terra Nullius' and thereby claimed this land as British land, illegally, which is what has caused so many of the issues now, including the
Mabo decision which in itself was the right decision and demonstrates that Australians - particularly the educated ones - recognize the transgressions of our British forebears and are willing to accept that there must be a better answer.
Now the question is finding the right answer so that we may all live in harmony. This of course is not easy, but it's something that many many white Australians as well as Indigenous Australians are committed to.