RESEARCH STARTER

Australasia

Australasia is a diverse geographic region located in the Pacific Ocean, bordered by the Indian Ocean to the west and the Southern Ocean to the south. It comprises approximately thirty-eight countries, with Australia and New Zealand being the most prominent, along with Papua New Guinea and various Pacific island nations such as Fiji and Kiribati. Some definitions of Australasia also include parts of Southeast Asia, particularly Indonesia and East Timor. The region is known for its rich biodiversity, hosting around 10 percent of the world's unique flora and fauna across varied climates, from tropical rainforests to deserts.

Despite possessing abundant natural resources, many countries in Australasia face significant economic challenges, with poor infrastructure and underdeveloped industries impacting the quality of life for many inhabitants. The cultural landscape is shaped by the historical influences of British colonialism, indigenous traditions, and a variety of immigrant communities, leading to a rich tapestry of cuisine, arts, and sports. In particular, indigenous peoples, including the Maori in New Zealand and various groups in Papua New Guinea, continue to advocate for the preservation of their cultural heritage. The demographic profile of Australasia shows stark contrasts, with Australia and New Zealand being highly urbanized and literate, while other nations in the region experience lower urbanization and literacy rates.

Full Article

Australasia, which lies in the Pacific Ocean, is surrounded by the Indian Ocean to the west and the Southern Ocean to the south. The term "Australasia" is difficult to define because its meaning has changed over time and varies by context. While it is often used to refer to Australia and New Zealand, historical and scientific definitions have included parts of Indonesia, Papua New Guinea, and other Pacific Islands. The term has been used interchangeably with other regional labels, reflecting shifting colonial, scientific, and administrative perspectives. This fluidity highlights how geographic place names are often imprecise and evolve to fit various historical and cultural narratives over time.

Although it is difficult to obtain one universally agreed upon definition of the region, Australasia's core countries include Australia, New Zealand, and Papua New Guinea. The region's definition also typically includes nearby Pacific islands, and is considered a subregion of the larger Oceania region. In all, Australasia is made up various countries, including the core countires and island nations such as the Fiji Islands, the Christmas Islands, Kiribati, and the Federated States of Micronesia, among others. Some experts also include Asian countries such as Indonesia and East Timor as a part of Australasia. However, as its name suggests—a combination of Australia and Asia—it encompasses, on the one hand, the continent of Australia and its Pacific neighbors (such as New Zealand, Indonesia, and Papua New Guinea) and, on the other hand, parts of Southeast Asia.

With only about 0.5 to 0.6 percent of the total world population by 2024, the geographic region known as Australasia has one of the smallest populations on the planet. Due to the difficulty in defining the region's area, it is estimated that about 7 to 10 percent of the world’s flora and fauna is exclusive to this region. Australasia's isolation has led to the evolution of unique flora and fauna found nowhere else. For example, New Caledonia's ultramafic soils support highly specialized plant life, while New Zealand's lack of native terrestrial mammals allowed birds to evolve distinctive traits, such as flightlessness.

Australasia is also home to several biodiversity hotspots with unique ecosystems. Southwest Australia is recognized for its rich plant diversity, featuring numerous endemic species, such as the ancient rainforest lineages in the wet tropic areas of Queensland. New Zealand’s alpine regions also support a large number of plants adapted to harsh mountain conditions. Additionally, Papua New Guinea's vast forests contain an estimated 15,000 to 20,000 plant species, making it one of the most botanically diverse areas in the world.

The economies of Australia, New Zealand, Papua New Guinea, and other Pacific islands depend heavily on their natural resources. The Australasian region is rich in natural resources, particularly in Australia and Papua New Guinea. Australia holds the world's largest reserves of minerals such as gold, iron ore, uranium, and zinc, while also being a major exporter of coal and liquefied natural gas. Papua New Guinea is known for its significant deposits of gold, copper, and nickel, along with vast tropical rainforests that support a thriving timber industry. Additionally, the region's extensive marine zones provide valuable fisheries, contributing to local and global economies. These resources play a significant role in economic development but also raise environmental and cultural concerns, particularly regarding sustainable resource management and Indigenous land rights. But this wealth in natural resources does not translate into economic wealth for the people of the region. Poor infrastructure and poorly developed industries leave many inhabitants of the area struggling at subsistence levels.

The culture of the region—its cuisine, arts, and passion for sports—reflects the merging and dilution of the individual cultures that influenced it over time: the British and European powers that ruled the area during the era of colonial expansion, the region's Indigenous people, and the wave of immigrants who were drawn to the region. Despite the impact of this history, some Indigenous communities continue the fight to preserve their ancestral way of life. For example, fewer than 6.5 million Indigenous people inhabiting the Pacific islands have retained many cultural traditions and ancestral practices. Papua New Guinea hosts around one-third of the world’s languages, including 780 distinct dialects. Even in New Zealand, the majority of the Maori people, the region's Indigenous people, have fought hard to protect their cultures from the influence of Europe.

At the time of European colonization, Australia was home to around 400 Indigenous languages, some of which were mutually intelligible dialects. Unlike Maori in New Zealand, none of these languages have been recognized as an official or national language in Australia. Many have become extinct or are at risk of disappearing, with only about seventy still in use in the twenty-first century. In regions such as northern Western Australia, the Northern Territory, and Queensland, where some Indigenous languages remain widely spoken, professional translators assist in ensuring effective communication for government services by translating between Indigenous languages and English.

Historical Perspective

The shared history of Australasian countries, such as Australia, Papua New Guinea, the Solomon Islands, and New Zealand, among others, begins in the early nineteenth century, when these countries became part of the British Empire. In 1770, Captain James Cook claimed the east coast of Australia as a part of Great Britain, and by 1829, all of Australia had become British territory. In 1901, six colonies created under British rule were renamed the Commonwealth of Australia. But migrants from Southeast Asia had trickled into Australia about forty thousand years before the British occupation. The cession of New Zealand to Britain was much bloodier. The Maoris settled in New Zealand around 800 CE. Even as the Maori tribal chiefs signed the Treaty of Waitangi, in which they relinquished sovereignty to the queen of England, they retained land rights. The Indigenous people fought several wars between 1843 and 1872 to retain those land rights, but they were defeated at the hands of the colonizers. Another Australasian country—the Solomon Islands—also became a British colony in the 1890s, and during World War II, the Japanese and United States turned these islands into a bloody battleground as the two nations fought for mastery of the Pacific.

Geography and Climate

Australasia had been a part of a single land mass called Gondwana until it began fragmenting into groups of islands beginning about 200 million years ago. In the twenty-first century, this region extends from Southeast Asia in the west to the Pacific islands to the east. Australia and Southeast Asia also display unique identities due to their distinct flora and fauna, which are separated by the Wallace Line. It was British botanist Alfred Russel Wallace who gave this imaginary line its name after he noticed the distinct ecozones of the two regions.

The climate of the countries in the region vary widely from temperate and tropical in Australia to milder in New Zealand; a warm tropical climate prevails in Papua New Guinea and other Pacific Islands located between the Tropic of Cancer and Tropic of Capricorn. Australia, the largest country in the region, experiences a range of climates, which gives it biogeographic variety. Southern Australia has a Mediterranean climate that is characterized by warm, wet winters and hot, dry summers. Australia’s interior is desert, and it is home to very few humans. These deserts are surrounded by temperate grasslands known as savannah. It has tropical rain forests, deserts, and grasslands such as savannahs. Australasia's climate varies from tropical in northern Australia, New Guinea, and Pacific islands—supporting rainforests, mangroves, and coral reefs—to temperate in southern Australia, Tasmania, and New Zealand, with eucalyptus forests, grasslands, and alpine regions. Transitional zones between these climates create diverse ecotones with rich biodiversity.

Australia’s Western Plateau is mainly covered with deserts and large plains. The Central Plains cover an area of 676,250 square miles (1,751,479 square kilometers). The Great Barrier Reef, the world’s largest reef system, covers an area of about 133,000 square miles (344,468 square kilometers).

New Zealand's north and south islands are mountainous. The North Island's volcanic peaks were still active into the twenty-first centry and create natural hot springs and geysers. The Southern Alps that run along the length of South Island are home to glaciers and Mt. Cook, which tops out at about 3,764 meters (12,349 feet).

Economy

Australasian countries such as Australia and New Zealand have mixed economies, with a heavy dependence on trade—in particular, a trade in minerals, agricultural products, and other natural resources. Although many of the countries in the region boast a relatively high gross national income (GNI), the UN Committee for Development deemed Papua New Guinea to be one of the least-developed countries in 2005 because of poor infrastructure and a stagnating economy. In addition, crime is a serious problem here because of the government’s poor law-and-order record, so many companies are reluctant to do business in the country. By 2023, the United Nations Development Programme (UNDP) ranked the country 154th out of 193 nations on the Human Development Index, placing it in the "medium human development" category. This indicates that, while there has been some improvement, Papua New Guinea continues to face significant development challenges. Crime remains a serious issue, with the country having one of the highest crime rates globally. Papua New Guinea had the second-highest crime rates in the world in 2023, with underlying social, economic, and political issues contributing to violent crime, including organized crime and corruption. These factors continue to deter many companies from investing in the country, hindering economic growth and development.

The large swathe of rain forests in the region has made forestry and forestry products an important industry. Tree plantation projects across the country—mostly Monterey pine and eucalyptus—have increased the yields of timber. Similarly, in Papua New Guinea, the forest industry serves as the backbone of the economy, although the industry is not a fully developed one. Under its forest ownership program, 95 percent of the forestland is owned by tribal communities in Papua New Guinea. The Solomon Islands have a thriving commercial forest industry, with 60 to 70 percent of the islands’ exports coming from forest products. However, concerns about over-exploitation and unsustainable harvesting practices have prompted the government to implement policies aimed at reducing logging activities and promoting sustainable forest management.

Yet another critical industry, the fishing industry, benefits from the tropical climate that supports rich marine life in the region. Australia sells pearls and about six hundred varieties of freshwater and seafood species, such as rock lobsters, abalone, and prawns. By 2024, these seafood and fish-related exports brought in $3.56 billion in revenue. New Zealand exports about 90 percent of its seafood production. In the 2024 financial year, seafood exports had a revenue value of around 2.14 billion New Zealand dollars. Because they constitute a majority, the Maoris can claim about 50 percent of the fishing income. The Maori Fisheries Act 2004 established the Maori Fisheries Trust, which manages fisheries assets for the benefit of the Maori people. The trust oversees a significant portion of New Zealand's fishing quota, ensuring that the Maori community benefits from the nation's fishing industry. This industry, however, is not commercially viable in the rest of the Pacific islands due to poor infrastructure.

Australia, which for all intents and purposes has a services and tourism economy, is also an important exporter of natural resources, energy, and food. The country is rich in reserves of coal, iron, copper, gold, natural gas, and uranium. Given the temperate climate, which supports sheep rearing and cattle grazing, Australia and New Zealand are the world’s largest wool exporters. Papua New Guinea is a major producer of cash crops such as sweet potatoes, sugar cane, coconut, coffee, cocoa, and rubber. But subsistence farming constitutes about 85 percent of the region’s agricultural output. The Pacific island countries mainly grow crops such as banana, sugarcane, coconut, and a root vegetable called kava. Some of the major exports from the region are vanilla and squash from Tonga Island; taros, a root and stem vegetable from Samoa; and sugar products from the Fiji Islands.

Demographics

The people of Australasia share virtually no common demographic characteristics due to the wide gaps in the region’s population indicators, such as literacy, life expectancy, and urbanization. Australasia can claim only about 0.5 percent of the world population; only the Antarctic continent has a smaller population. Australia and New Zealand have a very young population, with about 39 to 42 percent of the total population between ages twenty-five and fifty-four. In contrast to the other island countries in the region, they are also highly urbanized countries, with about 86 to 90 percent of the population living in cities. But the picture is quite different in countries such as Papua New Guinea and the Solomon Islands; in these nations, only 13 to 22 percent of the population is living in the urban areas. The variation in the quality of health services available in these countries also means that the life expectancy varies across the region. It ranges from 65.96 years in Papua New Guinea to 84.7 years in Australia. The literacy rate in Australia and New Zealand is quite high: about 99 percent. In Papua New Guinea, on the other hand, it is a low 57.3 percent. Whereas English is widely spoken in the region and is the main language in New Zealand and Australia, all of the region’s countries also try to preserve and encourage Indigenous languages such as Maori, Pidgin, Melanesian, Bahasa, Samoan, and French, among other languages. New Zealand also has sign language as one of its official languages. In terms of religious beliefs, given the influence of British colonization, Catholicism, Anglicanism, and other Christian faiths dominate in this region. Communities also practice Buddhism, Islam, and Hinduism in small numbers. The countries in these regions are also rich in Indigenous traditions and faiths.


Bibliography

"Age Structure." World Factbook, CIA, 2022, www.cia.gov/the-world-factbook/about/archives/2022/field/age-structure. Accessed 27 Feb. 2025.

"Australia and Oceania." The World Factbook, CIA, www.cia.gov/the-world-factbook/australia-and-oceania/. Accessed 27 Feb. 2025.

"Australia and Oceania: Human Geography." National Geographic, education.nationalgeographic.org/resource/oceania-human-geography/. Accessed 27 Feb. 2025.

"Australia and New Zealand Population." Worldometer, www.worldometers.info/world-population/australia-and-new-zealand-population/. Accessed 27 Feb. 2025.

"Australian Fisheries and Aquaculture Outlook 2024." Department of Agriculture, Fisheries and Forrestry, 2024, www.agriculture.gov.au/abares/research-topics/fisheries/fisheries-economics/fisheries-forecasts. Accessed 2 Feb. 2025.

Blair, David. History of Australasia: From the First Dawn of Discovery in the Southern Ocean to the Establishment of Self-Government in the Various Colonies. Hardpress, 2013.

Boudreau, Diane, et al. "Australia and Oceania: Resources." National Geographic, 9 Dec. 2024, education.nationalgeographic.org/resource/oceania-resources/. Accessed 27 Feb. 2025.

Coghlan, T. A., and Thomas T. Ewing. The Progress of Australasia in the Nineteenth Century. Linscott, 1903.

"8.6 Australasian Realm." World Biography Review, Fiveable, 21 Aug. 2024, library.fiveable.me/world-biogeography/unit-8/australasian-realm/study-guide/dn5cHqBPdyZqSLhk. Accessed 27 Feb. 2025.

Gibson, C. "Australasia." International Encyclopedia of Human Geography, 2009, 225-31. doi:10.1016/B978-008044910-4.00253. Accessed 27 Feb. 2025.

"Is There an Official Language in Australia?" Migration Translators, 16 Sept. 2022, www.migrationtranslators.com.au/is-there-an-official-language-in-australia/. Accessed 27 Feb. 2025.

"Maori Fisheries Act 2004." Parliamentary Council Office, New Zealand Government, 27 July 2024, www.legislation.govt.nz/act/public/2004/0078/latest/DLM311464.html. Accessed 27 Feb. 2025.

"Mineral Resource Information." Australia Minerals, www.australiaminerals.gov.au/mineral-resources-information?utm_source=chatgpt.com. Accessed 27 Feb. 2025.

"New Zealand." The World Factbook, CIA, 12 Feb. 2025, www.cia.gov/the-world-factbook/countries/new-zealand/. Accessed 27 Feb. 2025.

"Overview of timber sector of Solomon Islands." Timber Trade Portal, www.timbertradeportal.com/en/solomon-islands/147/timber-sector. Accessed 27 Feb. 2025.

Lamont, Geoffrey M. Lindstrom. "Oceania: Islands, Land, People." Cultural Survival, 10 Mar. 2010, www.culturalsurvival.org/ourpublications/csq/article/oceania-islands-land-people.

"Life Expectancy of the World Population." Worldometer, www.worldometers.info/demographics/life-expectancy/. Accessed 27 Feb. 2025.

"Papua New Guinea: Asia Pacific Regional Outlook May 2023." Asia-Pacific Centre for the Responsibility to Protect, May 2023, r2pasiapacific.org/files/10068/APROutlook_may2023_PNG.pdf. Accessed 27 Feb. 2025.

Taylor, T. G. A Geography of Australasia. Clarendon, 1914.

"Total Export Revenue of the Seafood Industry in New Zealand from Financial Year 2017 to 2024, with a Forecast until 2026." Statista, 12 Dec. 2024, www.statista.com/statistics/1101037/new-zealand-export-revenue-from-seafood/. Accessed 27 Feb. 2025.

Full Article

Australasia, which lies in the Pacific Ocean, is surrounded by the Indian Ocean to the west and the Southern Ocean to the south. The term "Australasia" is difficult to define because its meaning has changed over time and varies by context. While it is often used to refer to Australia and New Zealand, historical and scientific definitions have included parts of Indonesia, Papua New Guinea, and other Pacific Islands. The term has been used interchangeably with other regional labels, reflecting shifting colonial, scientific, and administrative perspectives. This fluidity highlights how geographic place names are often imprecise and evolve to fit various historical and cultural narratives over time.

Although it is difficult to obtain one universally agreed upon definition of the region, Australasia's core countries include Australia, New Zealand, and Papua New Guinea. The region's definition also typically includes nearby Pacific islands, and is considered a subregion of the larger Oceania region. In all, Australasia is made up various countries, including the core countires and island nations such as the Fiji Islands, the Christmas Islands, Kiribati, and the Federated States of Micronesia, among others. Some experts also include Asian countries such as Indonesia and East Timor as a part of Australasia. However, as its name suggests—a combination of Australia and Asia—it encompasses, on the one hand, the continent of Australia and its Pacific neighbors (such as New Zealand, Indonesia, and Papua New Guinea) and, on the other hand, parts of Southeast Asia.

With only about 0.5 to 0.6 percent of the total world population by 2024, the geographic region known as Australasia has one of the smallest populations on the planet. Due to the difficulty in defining the region's area, it is estimated that about 7 to 10 percent of the world’s flora and fauna is exclusive to this region. Australasia's isolation has led to the evolution of unique flora and fauna found nowhere else. For example, New Caledonia's ultramafic soils support highly specialized plant life, while New Zealand's lack of native terrestrial mammals allowed birds to evolve distinctive traits, such as flightlessness.

Australasia is also home to several biodiversity hotspots with unique ecosystems. Southwest Australia is recognized for its rich plant diversity, featuring numerous endemic species, such as the ancient rainforest lineages in the wet tropic areas of Queensland. New Zealand’s alpine regions also support a large number of plants adapted to harsh mountain conditions. Additionally, Papua New Guinea's vast forests contain an estimated 15,000 to 20,000 plant species, making it one of the most botanically diverse areas in the world.

The economies of Australia, New Zealand, Papua New Guinea, and other Pacific islands depend heavily on their natural resources. The Australasian region is rich in natural resources, particularly in Australia and Papua New Guinea. Australia holds the world's largest reserves of minerals such as gold, iron ore, uranium, and zinc, while also being a major exporter of coal and liquefied natural gas. Papua New Guinea is known for its significant deposits of gold, copper, and nickel, along with vast tropical rainforests that support a thriving timber industry. Additionally, the region's extensive marine zones provide valuable fisheries, contributing to local and global economies. These resources play a significant role in economic development but also raise environmental and cultural concerns, particularly regarding sustainable resource management and Indigenous land rights. But this wealth in natural resources does not translate into economic wealth for the people of the region. Poor infrastructure and poorly developed industries leave many inhabitants of the area struggling at subsistence levels.

The culture of the region—its cuisine, arts, and passion for sports—reflects the merging and dilution of the individual cultures that influenced it over time: the British and European powers that ruled the area during the era of colonial expansion, the region's Indigenous people, and the wave of immigrants who were drawn to the region. Despite the impact of this history, some Indigenous communities continue the fight to preserve their ancestral way of life. For example, fewer than 6.5 million Indigenous people inhabiting the Pacific islands have retained many cultural traditions and ancestral practices. Papua New Guinea hosts around one-third of the world’s languages, including 780 distinct dialects. Even in New Zealand, the majority of the Maori people, the region's Indigenous people, have fought hard to protect their cultures from the influence of Europe.

At the time of European colonization, Australia was home to around 400 Indigenous languages, some of which were mutually intelligible dialects. Unlike Maori in New Zealand, none of these languages have been recognized as an official or national language in Australia. Many have become extinct or are at risk of disappearing, with only about seventy still in use in the twenty-first century. In regions such as northern Western Australia, the Northern Territory, and Queensland, where some Indigenous languages remain widely spoken, professional translators assist in ensuring effective communication for government services by translating between Indigenous languages and English.

Historical Perspective

The shared history of Australasian countries, such as Australia, Papua New Guinea, the Solomon Islands, and New Zealand, among others, begins in the early nineteenth century, when these countries became part of the British Empire. In 1770, Captain James Cook claimed the east coast of Australia as a part of Great Britain, and by 1829, all of Australia had become British territory. In 1901, six colonies created under British rule were renamed the Commonwealth of Australia. But migrants from Southeast Asia had trickled into Australia about forty thousand years before the British occupation. The cession of New Zealand to Britain was much bloodier. The Maoris settled in New Zealand around 800 CE. Even as the Maori tribal chiefs signed the Treaty of Waitangi, in which they relinquished sovereignty to the queen of England, they retained land rights. The Indigenous people fought several wars between 1843 and 1872 to retain those land rights, but they were defeated at the hands of the colonizers. Another Australasian country—the Solomon Islands—also became a British colony in the 1890s, and during World War II, the Japanese and United States turned these islands into a bloody battleground as the two nations fought for mastery of the Pacific.

Geography and Climate

Australasia had been a part of a single land mass called Gondwana until it began fragmenting into groups of islands beginning about 200 million years ago. In the twenty-first century, this region extends from Southeast Asia in the west to the Pacific islands to the east. Australia and Southeast Asia also display unique identities due to their distinct flora and fauna, which are separated by the Wallace Line. It was British botanist Alfred Russel Wallace who gave this imaginary line its name after he noticed the distinct ecozones of the two regions.

The climate of the countries in the region vary widely from temperate and tropical in Australia to milder in New Zealand; a warm tropical climate prevails in Papua New Guinea and other Pacific Islands located between the Tropic of Cancer and Tropic of Capricorn. Australia, the largest country in the region, experiences a range of climates, which gives it biogeographic variety. Southern Australia has a Mediterranean climate that is characterized by warm, wet winters and hot, dry summers. Australia’s interior is desert, and it is home to very few humans. These deserts are surrounded by temperate grasslands known as savannah. It has tropical rain forests, deserts, and grasslands such as savannahs. Australasia's climate varies from tropical in northern Australia, New Guinea, and Pacific islands—supporting rainforests, mangroves, and coral reefs—to temperate in southern Australia, Tasmania, and New Zealand, with eucalyptus forests, grasslands, and alpine regions. Transitional zones between these climates create diverse ecotones with rich biodiversity.

Australia’s Western Plateau is mainly covered with deserts and large plains. The Central Plains cover an area of 676,250 square miles (1,751,479 square kilometers). The Great Barrier Reef, the world’s largest reef system, covers an area of about 133,000 square miles (344,468 square kilometers).

New Zealand's north and south islands are mountainous. The North Island's volcanic peaks were still active into the twenty-first centry and create natural hot springs and geysers. The Southern Alps that run along the length of South Island are home to glaciers and Mt. Cook, which tops out at about 3,764 meters (12,349 feet).

Economy

Australasian countries such as Australia and New Zealand have mixed economies, with a heavy dependence on trade—in particular, a trade in minerals, agricultural products, and other natural resources. Although many of the countries in the region boast a relatively high gross national income (GNI), the UN Committee for Development deemed Papua New Guinea to be one of the least-developed countries in 2005 because of poor infrastructure and a stagnating economy. In addition, crime is a serious problem here because of the government’s poor law-and-order record, so many companies are reluctant to do business in the country. By 2023, the United Nations Development Programme (UNDP) ranked the country 154th out of 193 nations on the Human Development Index, placing it in the "medium human development" category. This indicates that, while there has been some improvement, Papua New Guinea continues to face significant development challenges. Crime remains a serious issue, with the country having one of the highest crime rates globally. Papua New Guinea had the second-highest crime rates in the world in 2023, with underlying social, economic, and political issues contributing to violent crime, including organized crime and corruption. These factors continue to deter many companies from investing in the country, hindering economic growth and development.

The large swathe of rain forests in the region has made forestry and forestry products an important industry. Tree plantation projects across the country—mostly Monterey pine and eucalyptus—have increased the yields of timber. Similarly, in Papua New Guinea, the forest industry serves as the backbone of the economy, although the industry is not a fully developed one. Under its forest ownership program, 95 percent of the forestland is owned by tribal communities in Papua New Guinea. The Solomon Islands have a thriving commercial forest industry, with 60 to 70 percent of the islands’ exports coming from forest products. However, concerns about over-exploitation and unsustainable harvesting practices have prompted the government to implement policies aimed at reducing logging activities and promoting sustainable forest management.

Yet another critical industry, the fishing industry, benefits from the tropical climate that supports rich marine life in the region. Australia sells pearls and about six hundred varieties of freshwater and seafood species, such as rock lobsters, abalone, and prawns. By 2024, these seafood and fish-related exports brought in $3.56 billion in revenue. New Zealand exports about 90 percent of its seafood production. In the 2024 financial year, seafood exports had a revenue value of around 2.14 billion New Zealand dollars. Because they constitute a majority, the Maoris can claim about 50 percent of the fishing income. The Maori Fisheries Act 2004 established the Maori Fisheries Trust, which manages fisheries assets for the benefit of the Maori people. The trust oversees a significant portion of New Zealand's fishing quota, ensuring that the Maori community benefits from the nation's fishing industry. This industry, however, is not commercially viable in the rest of the Pacific islands due to poor infrastructure.

Australia, which for all intents and purposes has a services and tourism economy, is also an important exporter of natural resources, energy, and food. The country is rich in reserves of coal, iron, copper, gold, natural gas, and uranium. Given the temperate climate, which supports sheep rearing and cattle grazing, Australia and New Zealand are the world’s largest wool exporters. Papua New Guinea is a major producer of cash crops such as sweet potatoes, sugar cane, coconut, coffee, cocoa, and rubber. But subsistence farming constitutes about 85 percent of the region’s agricultural output. The Pacific island countries mainly grow crops such as banana, sugarcane, coconut, and a root vegetable called kava. Some of the major exports from the region are vanilla and squash from Tonga Island; taros, a root and stem vegetable from Samoa; and sugar products from the Fiji Islands.

Demographics

The people of Australasia share virtually no common demographic characteristics due to the wide gaps in the region’s population indicators, such as literacy, life expectancy, and urbanization. Australasia can claim only about 0.5 percent of the world population; only the Antarctic continent has a smaller population. Australia and New Zealand have a very young population, with about 39 to 42 percent of the total population between ages twenty-five and fifty-four. In contrast to the other island countries in the region, they are also highly urbanized countries, with about 86 to 90 percent of the population living in cities. But the picture is quite different in countries such as Papua New Guinea and the Solomon Islands; in these nations, only 13 to 22 percent of the population is living in the urban areas. The variation in the quality of health services available in these countries also means that the life expectancy varies across the region. It ranges from 65.96 years in Papua New Guinea to 84.7 years in Australia. The literacy rate in Australia and New Zealand is quite high: about 99 percent. In Papua New Guinea, on the other hand, it is a low 57.3 percent. Whereas English is widely spoken in the region and is the main language in New Zealand and Australia, all of the region’s countries also try to preserve and encourage Indigenous languages such as Maori, Pidgin, Melanesian, Bahasa, Samoan, and French, among other languages. New Zealand also has sign language as one of its official languages. In terms of religious beliefs, given the influence of British colonization, Catholicism, Anglicanism, and other Christian faiths dominate in this region. Communities also practice Buddhism, Islam, and Hinduism in small numbers. The countries in these regions are also rich in Indigenous traditions and faiths.


Bibliography

"Age Structure." World Factbook, CIA, 2022, www.cia.gov/the-world-factbook/about/archives/2022/field/age-structure. Accessed 27 Feb. 2025.

"Australia and Oceania." The World Factbook, CIA, www.cia.gov/the-world-factbook/australia-and-oceania/. Accessed 27 Feb. 2025.

"Australia and Oceania: Human Geography." National Geographic, education.nationalgeographic.org/resource/oceania-human-geography/. Accessed 27 Feb. 2025.

"Australia and New Zealand Population." Worldometer, www.worldometers.info/world-population/australia-and-new-zealand-population/. Accessed 27 Feb. 2025.

"Australian Fisheries and Aquaculture Outlook 2024." Department of Agriculture, Fisheries and Forrestry, 2024, www.agriculture.gov.au/abares/research-topics/fisheries/fisheries-economics/fisheries-forecasts. Accessed 2 Feb. 2025.

Blair, David. History of Australasia: From the First Dawn of Discovery in the Southern Ocean to the Establishment of Self-Government in the Various Colonies. Hardpress, 2013.

Boudreau, Diane, et al. "Australia and Oceania: Resources." National Geographic, 9 Dec. 2024, education.nationalgeographic.org/resource/oceania-resources/. Accessed 27 Feb. 2025.

Coghlan, T. A., and Thomas T. Ewing. The Progress of Australasia in the Nineteenth Century. Linscott, 1903.

"8.6 Australasian Realm." World Biography Review, Fiveable, 21 Aug. 2024, library.fiveable.me/world-biogeography/unit-8/australasian-realm/study-guide/dn5cHqBPdyZqSLhk. Accessed 27 Feb. 2025.

Gibson, C. "Australasia." International Encyclopedia of Human Geography, 2009, 225-31. doi:10.1016/B978-008044910-4.00253. Accessed 27 Feb. 2025.

"Is There an Official Language in Australia?" Migration Translators, 16 Sept. 2022, www.migrationtranslators.com.au/is-there-an-official-language-in-australia/. Accessed 27 Feb. 2025.

"Maori Fisheries Act 2004." Parliamentary Council Office, New Zealand Government, 27 July 2024, www.legislation.govt.nz/act/public/2004/0078/latest/DLM311464.html. Accessed 27 Feb. 2025.

"Mineral Resource Information." Australia Minerals, www.australiaminerals.gov.au/mineral-resources-information?utm_source=chatgpt.com. Accessed 27 Feb. 2025.

"New Zealand." The World Factbook, CIA, 12 Feb. 2025, www.cia.gov/the-world-factbook/countries/new-zealand/. Accessed 27 Feb. 2025.

"Overview of timber sector of Solomon Islands." Timber Trade Portal, www.timbertradeportal.com/en/solomon-islands/147/timber-sector. Accessed 27 Feb. 2025.

Lamont, Geoffrey M. Lindstrom. "Oceania: Islands, Land, People." Cultural Survival, 10 Mar. 2010, www.culturalsurvival.org/ourpublications/csq/article/oceania-islands-land-people.

"Life Expectancy of the World Population." Worldometer, www.worldometers.info/demographics/life-expectancy/. Accessed 27 Feb. 2025.

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