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For other uses, see Australia (disambiguation).
Commonwealth of Australia
Coat of arms of Australia Coat of arms
Anthem: Advance Australia Fair
Location of Australia
CapitalCanberra
Largest citySydney
Official languagesEnglish (de facto )
Demonym(s)Australian
GovernmentParliamentary democracy (federal constitutional monarchy)
• Monarch Queen Elizabeth II
• Governor-General Michael Jeffery
• Prime Minister John Howard
Independence from the United Kingdom
• Constitution 1 January 1901
• Statute of Westminster 11 December 1931 (adopted 9 September 1939)
• Australia Act 3 March 1986
Area
• Total7,741,220 km (2,988,900 sq mi) (6th)
• Water (%)1
Population
• 2007 estimate21,110,000 (53rd)
• 2006 census19,855,288
• Density2.6/km (6.7/sq mi) (224th)
GDP (PPP)2007 estimate
• TotalUS$718.4 billion (IMF) (17th)
• Per capitaUS$34,359 (IMF) (14th)
GDP (nominal)estimate
• TotalUS$822.1 billion (AU $1.1 trillion) (15th)
• Per capitaUS$39,320 (DFAT) (17th)
HDI (2004)0.957
very high (3rd)
CurrencyAustralian dollar (AUD)
Time zoneUTC+8 to +10.5 (various )
• Summer (DST)UTC+9 to +11.5 (various )
Calling code61
ISO 3166 codeAU
Internet TLD.au

The Commonwealth of Australia is a country in the southern hemisphere comprising the mainland of the world's smallest continent, the major island of Tasmania and a number of other islands in the Indian, Pacific and Southern Oceans. The neighbouring countries are Indonesia, East Timor and Papua New Guinea to the north, the Solomon Islands, Vanuatu and New Caledonia to the north-east, and New Zealand to the south-east.

The Australian mainland has been inhabited for more than 42,000 years by Indigenous Australians. After sporadic visits by fishermen from the north and by European explorers and merchants starting in the 17th century, the eastern half of Australia was claimed by the British in 1770 and initially settled through penal transportation as part of the colony of New South Wales, commencing on 26 January 1788. As the population grew and new areas were explored, another five largely self-governing Crown Colonies were established during the 19th century.

On 1 January 1901, the six colonies became a federation, and the Commonwealth of Australia was formed. Since federation, Australia has maintained a stable liberal democratic political system and remains a Commonwealth Realm. The capital city is Canberra, located in the Australian Capital Territory. The population is 21 million, and is concentrated in the mainland state capitals of Sydney, Melbourne, Brisbane, Perth, and Adelaide.

Etymology

View of Port Jackson, the site where Sydney was established, taken from the South Head. (From A Voyage to Terra Australis.)

The name "Australia" is derived from the Latin Australis, meaning "Southern". Legends of an "unknown land of the south" (terra australis incognita) dating back to Roman times were commonplace in mediæval geography, but were based on no actual knowledge of the continent. The first use of the word "Australia" in English was in 1625 — the words "A note of Australia del Espiritu Santo, written by Master Hakluyt", published by Samuel Purchas in Hakluytus Posthumus. The Dutch adjectival form Australische was used by Dutch officials in Batavia to refer to the flected the view of the British Admiralty, Flinders used the word "Australia" in the book, which was widely read and gave the term general currency. Governor Lachlan Macquarie of New South Wales subsequently used the word in his dispatches to England, and on 12 December 1817 recommended to the Colonial Office that it be officially adopted). In 1824, the Admiralty agreed that the continent should be known officially as "Australia".

Thn in 1770. This replica was built in Fremantle in 1988; photographed in Cooktown Harbour where Cook spent seven weeks.]] The first recorded European sighting of the Australian mainland was made by the Dutch navigator Willem Janszoon, who sighted the coast of Cape York Peninsula in 1606. During the 17th century, the Dutch charted the whole of the western and northern coastlines of what they called New Holland, but made no attempt at settlement. In 1770, James Cook sailed along and mapped the east coast of Australia, which he named New South Wales and claimed for Great Britain. The expedition's discoveries provided impetus for the establishment of a penal colony there.

The British Crown Colony of New South Wales started with the establishment of a settlement at Port Jackson by Captain Arthur Phillip on 26 January 1788. This date was later to become Australia's national day, Australia Day. Van Diemen's Land, now known as Tasmania, was settled in 1803 and became a separate colony in 1825. The United Kingdom formally claimed the western part of Australia in 1829. Separate colonies were created from parts of New South Wales: South Australia in 1836, Victoria in 1851, and Queensland in 1859. The Northern Territory was founded in 1911 when it was excised from South Australia. South Australia was founded as a "free province" — that is, it was never a penal colony. Victoria and Western Australia were also founded "free", but later accepted transported convicts. The transportation of convicts to the colony of New South Wales ceased in 1848 after a campaign by the settlers.

Port Arthur, Tasmania was Australia's largest gaol for transported convicts.

The Indigenous Australian population, estimated at 350,000 at the time of European settlement, declined steeply for 150 years following settlement, mainly because of infectious disease combined with forced re-settlement and cultural disintegration. The removal of children from their families, which some historians and Indigenous Australians have argued could be considered to constitute genocide by some definitions,Cite error: A <ref> tag is missing the closing </ref> (see the help page). Many Australians regard the defeat of the Australian and New Zealand Army Corps (ANZACs) at Gallipoli as the birth of the nation — its first major military action. The Kokoda Track Campaign is regarded by many as an analogous nation-defining event during World War II.

The Statute of Westminster 1931 formally ended most of the constitutional links between Australia and the United Kingdom when Australia adopted it in 1942. The shock of the United Kingdom's defeat in Asia in 1942 and the threat of Japanese invasion caused Australia to turn to the United States as a new ally and protector. Since 1951, Australia has been a formal military ally of the US under the auspices of the ANZUS treaty. After World War II, Australia encouraged immigration from Europe; since the 1970s and the abolition of the White Australia policy, immigration from Asia and other non-European parts of the world was also encouraged. As a result, Australia's demography, culture and self-image have been radically transformed. The final constitutional ties between Australia and the UK were severed in 1986 with the passing of the Australia Act 1986, ending any British role in the government of the Australian States, and ending judicial appeals to the UK Privy Council. In 1999, Australian voters rejected by a majority of less than 5% a move to become a republic with a president appointed by Parliament. Since the election of the Whitlam Government in 1972, there has been an increasing focus on the nation's future as a part of the Asia–Pacific region.

Politics

Main articles: Government of Australia, Politics of Australia, and Monarchy in Australia
Parliament House in Canberra was opened in 1988 replacing the provisional Parliament House building opened in 1927.

The Commonwealth of Australia is a constitutional monarchy with a parliamentary system of government. Queen Elizabeth II is the Queen of Australia, a role that is distinct from her position as monarch of the other Commonwealth realms. The Queen is represented by the Governor-General at Federal level and by the Governors at State level. Although the Constitution gives extensive executive powers to the Governor-General, these are normally exercised only on the advice of the Prime Minister. The most notable exercise of the Governor-General's reserve powers outside the Prime Minister's direction was the dismissal of the Whitlam Government in the constitutional crisis of 1975.

There are three branches of government:

  • The legislature: the Commonwealth Parliament, comprising the Queen, the Senate, and the House of Representatives; the Queen is represented by the Governor-General, whose powers are limited to assenting to laws.
  • The executive: the Federal Executive Council (the Governor-General as advised by the Executive Councillors); in practice, the councillors are the Prime Minister and Ministers of State.
  • The judicim single-member constituencies, commonly known as 'electorates' or 'seats'. Seats in the House of Representatives are allocated to states on the basis of population, with each original state guaranteed a minimum of five seats. In the Senate, each state is represented by 12 senators, and the territories (the ACT and the NT) by two. Elections for both chambers are held every three years; Senators have overlapping six-year terms, and only half of the seats are put to each election unless the cycle is interrupted by a double dissolution. The party with majority support in the House of Representatives forms government, and its leader becomes Prime Minister.

There are three major political parties: the Australian Labor Party, the Liberal Party and the National Party. Independent members and several minor parties — including the Greens and the Australian Democrats — have achieved representation in Australian parliaments, mostly in upper houses. Since the 1996 election, the Liberal/National Coalition led by the Prime Minister, John Howard, has been in power in Canberra. In the 2004 election, the Coalition won control of the Senate - the first time in more than 20 years that a party (or coalition) has done so while in government. The Labor Party is in power in every state and territory. Voting is compulsory for all enrolled citizens 18 years and over in each state and territory and at the federal level; such enrolment is compulsory in all jurisdictions but South Australia.

States and territories

Main article: States and territories of Australia
PerthAdelaideMelbourneCanberraSydneyBrisbaneDarwinHobartTasmaniaAustralian Capital TerritoryAustralian Capital TerritoryWestern AustraliaNorthern TerritorySouth AustraliaQueenslandNew South WalesVictoriaTasmaniaGreat Australian BightTasman SeaIndian OceanCoral SeaIndonesiaPapua New GuineaGulf of CarpentariaArafura SeaEast TimorTimor SeaGreat Barrier Reef
A clickable map of Australia's states, mainland territories and their capitals

Australia consists of six states, two major mainland territories, and other minor territories. The states are New South Wales, Queensland, South Australia, Tasmania, Victoria and Western Australia. The two major mainland territories are the Northern Territory and the Australian Capital Territory. In most respects, the territories function similarly to the states, but the Commonwealth Parliament can override any legislation of their parliaments. By contrast, federal legislation overrides state legislation only with respect to certain areas as set out in Section 51 of the Constitution; all residual legislative powers are retained by the state parliaments, including powers over hospitals, education, police, the judiciary, roads, public transport and local government.

Each state and territory has its own legislature, which are unicameral in the case of the Northern Territory, the ACT and Queensland, and bicameral in the remaining states. The lower house is known as the Legislative Assembly (House of Assembly in South Australia and Tasmania) and the upper house is known as the Legislative Council. The heads of the governments in each

Main articles: Foreign relations of Australia and Australian Defence Force

Over recent decades, Australia's foreign relations have been driven by a close association with the United States through the ANZUS pact, and by a desire to develop relationships with Asia and the Pacific, particularly through ASEAN and the Pacific Islands Forum. In 2005 Australia secured an inaugural seat at the East Asia Summit following its accession to the Treaty of Amity and Cooperation. Australia is a member of the Commonwealth of Nations, in which the Commonwealth Heads of Government meetings provide the main forum for co-operation. Australia has energetically pursued the cause of international trade liberalisation. Australia led the formation of the Cairns Group and APEC, and is a member of the OECD and the WTO. Australia has pursued several major bilateral free trade agreements, most recently the Australia-United States Free Trade Agreement. Australia is a founding member of the United Nations, and maintains an international aid programme under which some 60 countries receive assistance. The 2005–06 budget provides A$2.5 bn for development assistance; as a percentage of GDP, this contribution is less than that of the UN Millennium Development Goals.

Australia's armed forces — the Australian Defence Force (ADF) — comprise the Royal Australian Navy (RAN), the Australian Army, and the Royal Australian Air Force (RAAF), numbering about 51,000. All branches of the ADF have been involved in UN and regional peacekeeping (most recently in East Timor, the Solomon Islands and Sudan), disaster relief, and armed conflict, including the 2003 Invasion of Iraq. The government appoints the Chief of the Defence Force from one of the armed services; the current Chief of the Defence Force is Air Chief Marshal Angus Houston. In the 2006–07 Budget, defence spending is $22 billion.

Geography

Main articles: Geography of Australia, Climate of Australia, and Drought in Australia
Climatic zones in Australia, based on Köppen classification.

Australia's 7,617,930 square kilometres (2,941,299 sq. mi) landmass is on the Indo-Australian Plate. Surrounded by the Indian and Pacific oceans, Australia is separated from Asia by the Arafura and Timor seas. Australia has a total 34,218 kilometres (21,262 mi) of coastline (excluding all offshore islands) and claims an extensive [[Ex By far the largest part of Australia is desert or semi-arid. Australia is the flattest continent, has the oldest and least fertile soils, and is the driest inhabited continent. Only the south-east and south-west corners of the continent have a temperate climate. Most of the population lives along the temperate south-eastern coastline. The landscapes of the northern part of the country, with a tropical climate, consist of rainforest, woodland, grassland, mangrove swamps and desert. The climate is significantly influenced by ocean currents, including the El Niño southern oscillation, which is correlated with periodic drought, and the seasonal tropical low pressure system that produces cyclones in northern Australia.

Flora and fauna

Main articles: Flora of Australia and Fauna of Australia
The koala and the eucalyptus forming an iconic Australian pair.

Although most of Australia is semi-arid or desert, it covers a diverse range of habitats, from alpine heaths to tropical rainforests, and is recognised as a megadiverse country. Because of the great age and consequent low levels of fertility of the continent, its extremely variable weather patterns, and its long-term geographic isolation, much of Australia's biota is unique and diverse. About 85% of flowering plants, 84% of mammals, more than 45% of birds, and 89% of in-shore, temperate-zone fish are endemic. Many of Australia's ecoregions, and the species within those regions, are threatened by human activities and introduced plant and animal species. The federal Environment Protection and Biodiversity Conservation Act 1999 is a legal framework for the protection of threatened species. Numerous protected areas have been created under the national Biodiversity Action Plan to protect and preserve unique ecosystems; 64 wetlands are registered under the Ramsar Convention, and 16 World Heritage Sites have been established. Australia was ranked 13th in the world on the 2005 Environmental Sustainability Index.

Most Australian woody plant species are evergreen and many are adapted to fire and drought, including many eucalyptus and acacias. Australia has a rich variety of endemic legume species that thrive in nutrient-poor soils because of their symbiosis with Rhizobia bacteria and mycorrhizal fungi. Well-known Australian fauna include monotremes (the platypus and echidna); a host of marsupials, including the kangaroo, koala, wombat; and birds such as the emu and kookaburra. The dingo was introduced by Austronesian people who traded with Indigenous Australians around 3000 BCE. Many plant and animal species became extinct soon after first human settlement, including the Australian megafauna; others have become extinct since European settlement, among them the Thylacine.

Economy

Main article: Economy of Australia
The Super Pit in Kalgoorlie, Australia's largest open cut gold mine

Australia has a prosperous, Western-style mixed economy, with a per capita GDP slightly higher than those of the UK, Germany and France in terms of purchasing power parity. The country was ranked third in the United Nations' 2006 Human Development Index and sixth in The Economist worldwide quality-of-life index 2005. The absence of an export-oriented manufacturing industry has been considered a key weakness of the Australian economy. More recently, rising prices for Australia's commodity exports and increasing tourism have made this criticism less relevant. Nevertheless, Australia has the world's fourth largest current account deficit in absolute terms (in relative terms it is more than 7% of GDP). This is considered problematic by some economists, especially as it has coincided with the high terms of trade and low interest rates that make the cost of servicing the foreign debt low.

The Hawke Government started the process of economic reform by floating the Australian dollar in 1983, and partially deregulating the financial system. The Howard government has continued the process of microeconomic reform, including a partial deregulation of the labour market and the privatisation of state-owned businesses, most notably in the telecommunications industry. The indirect tax system was substantially reformed in July 2000 with the introduction of a 10% Goods and Services Tax, which has slightly reduced the heavy reliance on personal and company income tax that characterises Australia's tax system.

As of January 2007, there were 10,033,480 people employed, with an unemployment rate of 4.6%. Over the past decade, inflation has typically been 2–3% and base interest rates 5–6%. The service sector of the economy, including tourism, education, and financial services, comprises 69% of GDP. Agriculture and natural resources comprise 3% and 5% of GDP but contribute substantially to export performance. Australia's largest export markets include Japan, China, the US, South Korea and New Zealand.

Demography

Historical population
CensusPop.Note
19003,765,400
19104,525,10020.2%
19205,411,00019.6%
19306,501,00020.1%
19407,078,0008.9%
19508,307,00017.4%
196010,392,00025.1%
197012,663,00021.9%
198014,726,00016.3%
199017,169,00016.6%
200019,169,00011.6%
2007 (est.)21,106,778
http://populstat.info/Oceania/australc.htm
Main articles: Demography of Australia and Immigration to Australia
Most Australians live in urban areas. Sydney is the most populous city in the country.

Most of the estimated 21 million Australians are descended from 19th and 20th century European settlers, the majority from the British Isles. As of 2006, around 90% of Australia's population was of European descent. Australia's population has quadrupled since the end of World War I, spurred by an ambitious immigration programme. Following World War II and through to 2000, almost 5.9 million of the total population settled in the country as new immigrants, meaning that nearly two out of every seven Australians were born overseas. Most immigrants are skilled, but the immigration quota includes categories for family members and refugees. In 2001, the five largest groups of the 23.1% of Australians who were born overseas were from the United Kingdom, New Zealand, Italy, Vietnam and China. Following the abolition of the White Australia policy in 1973, numerous government initiatives have been established to encourage and promote racial harmony based on a policy of multiculturalism. In 2005–06, more than 131,000 people emigrated to Australia, mainly from Asia and Oceania. Migration target for 2006–07 was 144,000.

The Indigenous population — mainland Aborigines and Torres Strait Islanders — was 410,003 (2.2% of the total population) in 2001, a significant increase from the 1976 census, which showed an indigenous population of 115,953. Indigenous Australians have higher rates of imprisonment and unemployment, lower levels of education and life expectancies for males and females that are 17 years lower than those of other Australians.

Fewer than 15% of Australians live in rural areas. This picture shows the Barossa Valley wine producing region of South Australia.

In common with many other developed countries, Australia is experiencing a demographic shift towards an older population, with more retirees and fewer people of working age. A large number of Australians (759,849 for the period 2002–03) live outside their home country.

English is the national language, and is spoken and written in a distinct variety known as Australian English. According to the 2001 census, English is the only language spoken in the home for around 80% of the population. The next most common languages spoken at home are Chinese (2.1%), Italian (1.9%) and Greek (1.4%). A considerable proportion of first- and second-generation migrants are bilingual. It is believed that there were between 200 and 300 Australian Aboriginal languages at the time of first European contact. Only about 70 of these languages have survived, and all but 20 of these are now endangered. An indigenous language remains the main language for about 50,000 (0.25%) people. Australia has a sign language known as Auslan, which is the main language of about 6,500 deaf people.

Australia has no state religion. The 2006 census identified that 64% of Australians call themselves Christian: 26% identifying themselves as Roman Catholic and 19% as Anglican. Australians who identify themselves as followers of non-Christian religions number 5%. A total of 19% were categorised as having "No Religion" (which includes non-theistic beliefs such as humanism, atheism, agnosticism and rationalism) and a further 12% declined to answer or did not give a response adequate for interpretation. As in many Western countries, the level of active participation in church worship is much lower than this; weekly attendance at church services is about 1.5 million, about 7.5% of the population.

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  40. NCLS releases latest estimates of church attendance, National Church Life Survey, Media release, 28 February 2004