Papua New Guinea

Papua New Guinea (/ˈpæpuːə njuː ˈɡɪni/, also IPA: //ˈpɑːpuːə// or IPA: //ˈpæpjuːə//; Tok Pisin: Papua Niugini) (PNG), officially the Independent State of Papua New Guinea, is a country in Oceania, occupying the eastern half of the island of New Guinea and numerous offshore islands (the western portion of the island is a part of the Indonesian provinces of Papua and West Papua). It is located in the southwestern Pacific Ocean, in a region defined since the early 19th century as Melanesia. Its capital, and one of its few major cities, is Port Moresby. It is one of the most diverse countries on Earth, with over 850 indigenous languages and at least as many traditional societies, out of a population of just under 7 million. It is also one of the most rural, with only 18% of its people living in urban centres. The country is one of the world's least explored, culturally and geographically, and many undiscovered species of plants and animals are thought to exist in the interior of Papua New Guinea.

The country's geography is diverse and, in places, extremely rugged. A spine of mountains runs the length of the island of New Guinea, forming a populous highlands region. Dense rainforests can be found in the lowland and coastal areas. This terrain has made it difficult for the country to develop transportation infrastructure. In some areas, airplanes are the only mode of transport. After being ruled by three external powers since 1884, Papua New Guinea gained its independence from Australia in 1975. It remains a realm of Her Majesty Queen Elizabeth II, Queen of Papua New Guinea. Many people live in extreme poverty, with about one third of the population living on less than US$1.25 per day.