Storm In Sydney, September 2009, Australia

Between 200 and 300 Indigenous Australian languages are thought to have existed at the time of first European contact, of which only about 70 have survived. Many of these are exclusively spoken by older people; only 18 Indigenous languages are still spoken by all age groups. At the time of the 2006 Census, 52,000 Indigenous Australians, representing 12 per cent of the Indigenous population, reported that they spoke an Indigenous language at home. Australia has a sign language known as Auslan, which is the main language of about 5,500 deaf people.
• Religion
Australia has no state religion and section 116 of the Australian Constitution, prohibits the federal government from making any law to establish any religion, impose any religious observance, or prohibit the free exercise of any religion. In the 2006 census, 64 per cent of Australians were counted as Christian, including 26 per cent as Roman Catholic and 19 per cent as Anglican. About 19 per cent of the population stated "no religion" (which includes humanism, atheism, agnosticism and rationalism), which was the fastest-growing group from 2001 to 2006, and a further 12 per cent did not answer (the question is optional) or did not give a response adequate for interpretation. The largest non-Christian religion in Australia is Buddhism (2.1 per cent), followed by Islam (1.7 per cent), Hinduism (0.8 per cent) and Judaism (0.5 per cent). Overall, fewer than 6 per cent of Australians identify with non-Christian religions.
Prior to European settlement in Australia, the animist beliefs of Australia's indigenous people had been practised for millennia. In the case of mainland Aboriginal Australians, their spirituality is known as The Dreamtime and it places a heavy emphasis on belonging to the land. The collection of stories which it contains shaped Aboriginal law and customs and Aboriginal art; story and dance continues to draw on these spiritual traditions. In the case of the Torres Strait Islanders who inhabit the islands between Australia and New Guinea, spirituality and customs reflected their Melanesian origins and dependence on the sea. The 1996 Australian census counted more than 7000 respondents as followers of a traditional Aboriginal religion.