This is a crime against humanity - our culture and history. It's profoundly disturbing that Rio Tinto gets to do this repeatedly with no consequences. To all Australians - what the hell??
They were only designated fully human (as in counted in the census, given most civil rights) in 1967. It took a referendum.
To give the Australians their due the vote was >90%bin favour
EDIT It was until 1983 that indigenous Australians had the same voting obligations as other Australians.