It is true that there has been, historically, a small number of claims that there were people in Australia before Australian Aborigines, but these claims have all been refuted and are no longer widely debated. The overwhelming weight of evidence supports the idea that Aboriginal people were the first Australians.
Megafauna are large animals that roamed the Earth during the Pleistocene, 2.5 million to 11,700 years ago. In Australia, Megafauna included the huge wombat-shaped Diprotodon and giant goanna Megalania. European Megafauna included Woolly Rhinoceroses, Mammoths, Cave Lions and Cave Bears.
Molecular clock estimates, genetic studies and archaeological data all suggest the initial colonisation of Sahul and Australia by modern humans occurred around 48,000–50,000 years ago.
Aboriginal people are known to have occupied mainland Australia for at least 65,000 years. It is widely accepted that this predates the modern human settlement of Europe and the Americas.
Aboriginal and Torres Strait Islanders: Australia's First Peoples.
We've long known that modern humans, or Homo sapiens, existed in Africa as far back as 200,000 years ago. Early humans in Australia were once thought to have arrived 47,000 years ago, signaling one of the later stops in the journey of human migration and one that would have required massive sea voyages.
The first settlement, at Sydney, consisted of about 850 convicts and their Marine guards and officers, led by Governor Arthur Phillip. They arrived at Botany Bay in the "First Fleet" of 9 transport ships accompanied by 2 small warships, in January, 1788.
The islands were settled by different seafaring Melanesian cultures such as the Torres Strait Islanders over 2500 years ago, and cultural interactions continued via this route with the Aboriginal people of northeast Australia.
A new genomic study has revealed that Aboriginal Australians are the oldest known civilization on Earth, with ancestries stretching back roughly 75,000 years.
The culture of Australia's Aboriginal people is one of the oldest in the world – Aboriginal Australian Culture dates back more than 60,000 years!
Co-lead researcher Shimona Kealy said these people probably travelled through Indonesia's northern islands, into New Guinea and then Australia, which were part of a single continent between 50,000 and 70,000 years ago, when sea levels were 25-50 metres below the current level.
Aboriginal origins
Humans are thought to have migrated to Northern Australia from Asia using primitive boats. A current theory holds that those early migrants themselves came out of Africa about 70,000 years ago, which would make Aboriginal Australians the oldest population of humans living outside Africa.
People first arrived on the Australian mainland by sea from Maritime Southeast Asia between 50,000 and 65,000 years ago, and penetrated to all parts of the continent, from the rainforests in the north, the deserts of the centre, and the sub-Antarctic islands of Tasmania and Bass Strait.
Australian Prehistory: Humans are thought to have arrived in Australia about 30,000 years ago. The original inhabitants, who have descendants to this day, are known as aborigines. In the eighteenth century, the aboriginal population was about 300,000.
Prior to British settlement, more than 500 First Nations groups inhabited the continent we now call Australia, approximately 750,000 people in total. Aboriginal and Torres Strait Islander cultures developed over 60,000 years, making First Nations Peoples the custodians of the world's oldest living culture.
Australia, once known as New South Wales, was originally planned as a penal colony. In October 1786, the British government appointed Arthur Phillip captain of the HMS Sirius, and commissioned him to establish an agricultural work camp there for British convicts.
The first humans to leave Africa 40,000 years ago are believed to have had dark skin, which would have been advantageous in sunny climates. But humans did not uniformly develop light skin when they reached the colder regions of Europe.
It is generally held that Australian Aboriginal peoples originally came from Asia via insular Southeast Asia (now Malaysia, Singapore, Brunei, East Timor, Indonesia, and the Philippines) and have been in Australia for at least 45,000–50,000 years.
The First Humans
One of the earliest known humans is Homo habilis, or “handy man,” who lived about 2.4 million to 1.4 million years ago in Eastern and Southern Africa.
There is a problem with this story, namely that there is no evidence from the archaeological and biological records that a pygmy population ever existed in Australia or any people prior to Aboriginal people (1). So then why does this myth exist and persist?
There is no one Aboriginal word that all Aborigines use for Australia; however, today they call Australia, ""Australia"" because that is what it is called today. There are more than 250 aboriginal tribes in Australia. Most of them didn't have a word for ""Australia""; they just named places around them.
After Dutch navigators charted the northern, western and southern coasts of Australia during the 17th Century this newly found continent became known as 'New Holland'. It was the English explorer Matthew Flinders who suggested the name we use today.
Between 1788 and 1868 more than 162,000 convicts were transported to Australia. Of these, about 7,000 arrived in 1833 alone. The convicts were transported as punishment for crimes committed in Britain and Ireland. In Australia their lives were hard as they helped build the young colony.
With an approximate population of 4.5 million inhabitants, Sydney is the largest and the oldest city in Australia. The first settlers arrived in 1788. Situated on Sydney Harbour and next to Circular Quay, The Rocks is the starting point of European settlement in Australia.
Our species, Homo sapiens, has now spread to all parts of the world but it's generally believed that we originated in Africa by about 200,000 years ago.