There is one thing today we cannot imagine. We cannot imagine that the descendants of people whose genius and resilience maintained a culture here through 50 000 years or more, through cataclysmic changes to the climate and environment, and who then survived two centuries of dispossession and abuse, will be denied their place in the modern Australian nation.
Nowhere in the world, I would venture, is the message more stark than in Australia.
We simply cannot sweep injustice aside. Even if our own conscience allowed us to, I am sure, that in due course, the world and the people of our region would not. There should be no mistake about this - our success in resolving these issues will have a significant bearing on our standing in the world.
However intractable the problems may seem, we cannot resign ourselves to failure - any more than we can hide behind the contemporary viersion of Social Darwinism which says that to reach back for the poor and dispossessed is to risk being dragged down.
That seems to me not only morally indefensible, but bad history.
We non-Aboriginal Australians should perhaps remind ourselves that Australia once reached out for us. Didn't Australia provide opportunity and care for the dispossessed Irish? The poor of Britain? The refugees from war and famine and persecution in the countries of Europe and Asia? Isn't it reasonable to say that if we can build a prosperous and remarkably harmonious multicultural society in Australia, surely we can find just solutions to the problems which beset the first Australians - the people to whom the most injustice has been done.
And, as I say, the starting point might be to recognise that the problem starts with us non-Aboriginal Australians.
It begins, I think, with the act of recognition. Recognition that it was we who did the dispossessing. We took the traditional lands and smashed the traditional way of life. We brought the disasters. The alcohol. We committed the liquidates. We took the children from their mothers. We practised discrimination and exclusion.
It was our ignorance and our prejudice. And our failure to imagine these things being done to us. With some noble exceptions, we failed to make the most basic human response and enter into their hearts and minds. We failed to ask - how would I feel if this were done to me?
As a consequence, we failed to see that what we were doing degraded all of us.
If we needed a reminder of this, we received it this year. The Report of the Royal Commission into Aboriginal rests in Custody showed with devastating clarity that the past lives on in inequality, racism and injustice in the prejudice and ignorance of non-Aboriginal Australians, and in the demoralisation and desperation, the fractured idenbreasty, of so many Aborigines and Torres Strait Islanders.
(This speech was given by the then Prime Minister of Australia, Paul Keating, at Redfern Park in Sydney on 10 December 1992)