The City of Sydney has voted to replace the words "European arrival" in the official record with "invasion". The deputy lord mayor, Marcelle Hoff, says it is intellectually dishonest to use any other word in describing how Aboriginal Australia was dispossessed by the British.

"We were invaded," said Paul Morris, an Aboriginal adviser to the council. "It is the truth and it shouldn't be watered down. We wouldn't expect Jewish people to accept a watered-down version of the Holocaust, so why should we?"

In 2008, the then prime minister Kevin Rudd formally apologised to Aborigines wrenched from their families as children under a policy inspired by the crypto-fascist theories of eugenics. White Australia was said to be coming to terms with its rapacious past, and present. Was it? The Rudd government, noted a Sydney Morning Herald editorial, "has moved quickly to clear away this piece of political wreckage in a way that responds to some of its supporters' emotional needs, yet it changes nothing. It is a shrewd manoeuvre."

The City of Sydney ruling is a very different gesture, and admirable; for it reflects not a liberal and limited "sorry campaign", seeking feel-good "reconciliation" rather than justice, but counters a cowardly movement of historical revision in which a collection of far-right politicians, journalists and minor academics claimed there was no invasion, no genocide, no Stolen Generation, no racism.

The platform for these holocaust deniers is the Murdoch press, which has long run its own insidious campaign against the indigenous population, presenting them as victims of each other or as noble savages requiring firm direction: the eugenicists' view. Favoured black "leaders" who tell the white elite what it wants to hear while blaming their own people for their poverty, provide a PC cover for a racism that often shocks foreign visitors.

Today, the first Australians have one of the shortest life expectancies in the world and are incarcerated at five times the rate of blacks in apartheid South Africa. Go to the outback and see the children blinded by trachoma, a biblical disease, entirely preventable, eradicated in third world countries but not in rich Australia. The Aboriginal people are both Australia's secret and this otherwise derivative society's most amazing distinction: the world's oldest society.

John Pilger