Concept

Africa

Overview

Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers around 20% of Earth's land area and 6% of its total surface area. With nearly 1.4 billion of the world's human population, Africa's population is the youngest among all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Based on 2024 projections, Africa's population will exceed 3.8 billion people by 2100. Africa is the least wealthy inhabited continent per capita and second-least wealthy by total wealth, ahead of Oceania. Scholars have attributed this to various factors including geography, climate, corruption, colonialism, the Cold War, and neocolonialism. Despite this low concentration of wealth, the African economy is home to many of the world's fastest-growing economies.

Africa straddles the equator and the prime meridian. The continent is surrounded by the Mediterranean Sea to the north, the Arabian plate and the Gulf of Aqaba to the northeast, the Indian Ocean to the southeast and the Atlantic Ocean to the west. France, Italy, Portugal, Spain, and Yemen have parts of their territories located on African geographical soil, mostly in the form of islands.

The continent includes Madagascar and various archipelagos. It contains 54 fully recognised sovereign states, eight cities and islands that are part of non-African states, and two de facto independent states with limited or no recognition. This count does not include Malta and Sicily, which are geologically part of the African continent. Algeria is Africa's largest country by area, and Nigeria is its largest by population. African nations cooperate through the establishment of the African Union, which is headquartered in Addis Ababa.

Africa is highly biodiverse; it is the continent with the largest number of megafauna species, as it was least affected by the extinction of the Pleistocene megafauna. However, Africa is also heavily affected by a wide range of environmental issues, including desertification, deforestation, water scarcity, and pollution. These entrenched environmental concerns are expected to worsen as climate change impacts Africa. The UN Intergovernmental Panel on Climate Change has identified Africa as the continent most vulnerable to climate change.

The history of Africa is long, complex, and varied, and has often been under-appreciated by the global historical community. In African societies the oral word is revered, and they have generally recorded their history via oral tradition, which has led anthropologists to term them "oral civilisations", contrasted with "literate civilisations" which pride the written word. African culture is rich and diverse both within and between the continent's regions, encompassing art, cuisine, music and dance, religion, and dress.

Africa, particularly Eastern Africa, is widely accepted to be the place of origin of humans and the Hominidae clade, also known as the great apes. The earliest hominids and their ancestors have been dated to around 7 million years ago, and Homo sapiens (modern human) are believed to have originated in Africa 350,000 to 260,000 years ago. Throughout history the continent saw the rise and fall of many kingdoms and empires, such as Ancient Egypt, Makuria, the Fatimids, Mali, the Asante, Kongo, the Luba, Bunyoro, Great Zimbabwe, Imerina, and the Zulu. Despite the predominance of states, many societies were heterarchical and stateless. Slave trades created various diasporas, especially in the Americas. From the late-19th century to early 20th century, driven by the Second Industrial Revolution, most of Africa was rapidly conquered and colonised by European nations, save for Ethiopia and Liberia. European rule had significant impacts on Africa's societies, and colonies were maintained for the purpose of economic exploitation and extraction of natural resources. Most present states emerged from a process of decolonisation following World War II, and established the Organisation of African Unity in 1963, the predecessor to the African Union. The nascent countries decided to keep their colonial borders, with traditional power structures used in governance to varying degrees.

Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).

Possible passages

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There are in Africa none of those great inlets, such as the Baltic and Adriatic seas in Europe, the Mediterranean and Euxine seas in both Europe and Asia, and the gulfs of Arabia, Persia, India, Bengal, and Siam, in Asia, to carry maritime commerce into the interior parts of that great continent; and the great rivers of Africa are at too great a distance from one another to give occasion to any considerable inland…
Adam Smith, An Inquiry Into the Nature and Causes of the Wealth of Nations
States what Africa is; names Africa several times.
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Africa is also to a great extent isolated, although it approaches, by many promontories and by lines of shallower sea, to Europe and Asia: southern Africa, which is the most distinct in its mammiferous inhabitants, is separated from the northern portion by the Great Sahara Desert and the table-land of Abyssinia. That the distribution of organisms is related to barriers, stopping their progress, we clearly see by…
Charles Darwin, The Foundations of the Origin of Species Two Essays written in 1842 and 1844
States what Africa is; names Africa twice.
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There is our rightful home; from that land did Dardanus come." That Atlas came from Africa, the mountain called by his name, which stands in that continent, bears witness; and Orosius says that it is in Africa in his description of the world, where he writes: "Its boundary is Mount Atlas, and the islands which are called 'the happy isles.'" "Its"--that is, "of Africa," of which he was speaking.[211]
R. W. Church, Dante. An essay. To which is added a translation of De Monarchia.
Names Africa several times; states what Africa is.
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Africa

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