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World population estimates

Index World population estimates

This article lists estimates of world population, as well as projections of future developments. [1]

60 relations: Achaemenid Empire, AD 1, Angus Maddison, Archaic human admixture with modern humans, Archaic humans, Arthur C. Clarke, Astronomical year numbering, Black Death, Censuses of Egypt, Classical antiquity, Colin Clark (economist), Colin McEvedy, Confidence interval, Decolonization, Demographics of Africa, Demographics of Asia, Demographics of Central Asia, Demographics of Europe, Early modern period, East Asia, Effective population size, False precision, Holocene, Homo, Homo sapiens, Human overpopulation, Hunter-gatherer, Infant mortality, John Tanton, Journal of Geophysical Research, Journal of Human Evolution, L'Histoire, Late Glacial, Latin America, Massimo Livi Bacci, Middle Ages, Monotonic function, North America, One-child policy, Paleoanthropology, Paleolithic, Physics-Uspekhi, Population bottleneck, Population growth, Population history of indigenous peoples of the Americas, Population Reference Bureau, Post-Soviet states, Projections of population growth, Ralph Thomlinson, South Asian ethnic groups, ..., Southeast Asia, Stillbirth, Toba catastrophe theory, United Nations Department of Economic and Social Affairs, United States Census Bureau, Upper Paleolithic, World population, World War II, 10th millennium BC, 2001: A Space Odyssey. Expand index (10 more) »

Achaemenid Empire

The Achaemenid Empire, also called the First Persian Empire, was an empire based in Western Asia, founded by Cyrus the Great.

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AD 1

AD 1 (I), 1 AD or 1 CE is the epoch year for the Anno Domini calendar era.

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Angus Maddison

Angus Maddison (6 December 1926 – 24 April 2010) was a British economist specialising in quantitative macroeconomic history, including the measurement and analysis of economic growth and development.

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Archaic human admixture with modern humans

There is evidence for interbreeding between archaic and modern humans during the Middle Paleolithic and early Upper Paleolithic.

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Archaic humans

A number of varieties of Homo are grouped into the broad category of archaic humans in the period contemporary and predating the emergence of the earliest anatomically modern humans (Homo sapiens) over 315 kya.

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Arthur C. Clarke

Sir Arthur Charles Clarke (16 December 1917 – 19 March 2008) was a British science fiction writer, science writer and futurist, inventor, undersea explorer, and television series host.

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Astronomical year numbering

Astronomical year numbering is based on AD/CE year numbering, but follows normal decimal integer numbering more strictly.

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Black Death

The Black Death, also known as the Great Plague, the Black Plague, or simply the Plague, was one of the most devastating pandemics in human history, resulting in the deaths of an estimated people in Eurasia and peaking in Europe from 1347 to 1351.

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Censuses of Egypt

The practice of conducting a periodic census began in Egypt in the second millennium BC, where it was used for tax gathering and to determine fitness for military services.

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Classical antiquity

Classical antiquity (also the classical era, classical period or classical age) is the period of cultural history between the 8th century BC and the 5th or 6th century AD centered on the Mediterranean Sea, comprising the interlocking civilizations of ancient Greece and ancient Rome, collectively known as the Greco-Roman world.

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Colin Clark (economist)

Colin Grant Clark (2 November 1905 – 4 September 1989) was a British and Australian economist and statistician who worked in both the United Kingdom and Australia.

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Colin McEvedy

Colin Peter McEvedy (6 June 1930 – 1 August 2005) was a British polymath scholar, psychiatrist, historian, demographer and non-fiction author.

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Confidence interval

In statistics, a confidence interval (CI) is a type of interval estimate, computed from the statistics of the observed data, that might contain the true value of an unknown population parameter.

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Decolonization

Decolonization (American English) or decolonisation (British English) is the undoing of colonialism: where a nation establishes and maintains its domination over one or more other territories.

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Demographics of Africa

The population of Africa has grown rapidly over the past century, and consequently shows a large youth bulge, further reinforced by a low life expectancy of below 50 years in some African countries.

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Demographics of Asia

The continent of Asia covers 29.4% of the Earth's land area and has a population of around billion (as of 2015), accounting for about 60% of the world population.

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Demographics of Central Asia

Central Asia is a diverse land with many ethnic groups, languages, religions and tribes.

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Demographics of Europe

Figures for the population of Europe vary according to how one defines the boundaries of Europe.

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Early modern period

The early modern period of modern history follows the late Middle Ages of the post-classical era.

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East Asia

East Asia is the eastern subregion of the Asian continent, which can be defined in either geographical or ethno-cultural "The East Asian cultural sphere evolves when Japan, Korea, and what is today Vietnam all share adapted elements of Chinese civilization of this period (that of the Tang dynasty), in particular Buddhism, Confucian social and political values, and literary Chinese and its writing system." terms.

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Effective population size

The effective population size is "the number of individuals in a population who contribute offspring to the next generation," or all the breeding adults in that population.

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False precision

False precision (also called overprecision, fake precision, misplaced precision and spurious precision) occurs when numerical data are presented in a manner that implies better precision than is justified; since precision is a limit to accuracy, this often leads to overconfidence in the accuracy, named precision bias.

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Holocene

The Holocene is the current geological epoch.

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Homo

Homo (Latin homō "human being") is the genus that encompasses the extant species Homo sapiens (modern humans), plus several extinct species classified as either ancestral to or closely related to modern humans (depending on a species), most notably Homo erectus and Homo neanderthalensis.

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Homo sapiens

Homo sapiens is the systematic name used in taxonomy (also known as binomial nomenclature) for the only extant human species.

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Human overpopulation

Human overpopulation (or population overshoot) occurs when the ecological footprint of a human population in a specific geographical location exceeds the carrying capacity of the place occupied by that group.

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Hunter-gatherer

A hunter-gatherer is a human living in a society in which most or all food is obtained by foraging (collecting wild plants and pursuing wild animals), in contrast to agricultural societies, which rely mainly on domesticated species.

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Infant mortality

Infant mortality refers to deaths of young children, typically those less than one year of age.

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John Tanton

John H. Tanton (born 1934) is an American retired ophthalmologist and activist in efforts aimed at reducing immigration levels in the United States.

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Journal of Geophysical Research

The Journal of Geophysical Research is a peer-reviewed scientific journal.

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Journal of Human Evolution

The Journal of Human Evolution is a monthly peer-reviewed scientific journal in the field of evolution, specializing in human and primate evolution.

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L'Histoire

L'Histoire is a monthly mainstream French magazine dedicated to historical studies, recognized by peers as the most important historical popular magazine (as opposed to specific university journals or less scientific popular historical magazines).

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Late Glacial

The Late Glacial climate warming (c. 13,000–10,000 years ago), or Tardiglacial ("Late Glacial"), is defined primarily by the beginning of the modern warm period, in which temperatures in the Northern Hemisphere rose substantially, causing a process of accelerated deglaciation following the Last Glacial Maximum (c. 25,000–13,000 years ago).

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Latin America

Latin America is a group of countries and dependencies in the Western Hemisphere where Spanish, French and Portuguese are spoken; it is broader than the terms Ibero-America or Hispanic America.

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Massimo Livi Bacci

Massimo Livi Bacci (November 9, 1936) is an Italian professor of Demography, School of Political Science “Cesare Alfieri”, University of Florence and Department of Statistics, Computing, Applications “Giuseppe Parenti”.

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Middle Ages

In the history of Europe, the Middle Ages (or Medieval Period) lasted from the 5th to the 15th century.

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Monotonic function

In mathematics, a monotonic function (or monotone function) is a function between ordered sets that preserves or reverses the given order.

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North America

North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.

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One-child policy

The one-child policy, a part of the family planning policy, was a population planning policy of China.

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Paleoanthropology

Paleoanthropology or paleo-anthropology is a branch of archaeology with a human focus, which seeks to understand the early development of anatomically modern humans, a process known as hominization, through the reconstruction of evolutionary kinship lines within the family Hominidae, working from biological evidence (such as petrified skeletal remains, bone fragments, footprints) and cultural evidence (such as stone tools, artifacts, and settlement localities).

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Paleolithic

The Paleolithic or Palaeolithic is a period in human prehistory distinguished by the original development of stone tools that covers c. 95% of human technological prehistory.

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Physics-Uspekhi

Physics-Uspekhi (Advances in Physical Sciences) is a peer-reviewed scientific journal.

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Population bottleneck

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events (such as earthquakes, floods, fires, disease, or droughts) or human activities (such as genocide).

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Population growth

In biology or human geography, population growth is the increase in the number of individuals in a population.

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Population history of indigenous peoples of the Americas

The population figures for indigenous peoples in the Americas before the 1492 voyage of Christopher Columbus have proven difficult to establish.

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Population Reference Bureau

The Population Reference Bureau (PRB) is a private, nonprofit organization that was founded in 1929 by Guy Burch.

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Post-Soviet states

The post-Soviet states, also collectively known as the former Soviet Union (FSU) or former Soviet Republics, are the states that emerged and re-emerged from the Union of Soviet Socialist Republics in its breakup in 1991, with Russia internationally recognised as the successor state to the Soviet Union after the Cold War.

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Projections of population growth

Projections of population growth established in 2017 predict that the human population is likely to keep growing until 2100, reaching an estimated 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion by 2100, while the 7 billion milestone was reached in 2011.

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Ralph Thomlinson

Ralph Thomlinson, (12 February 1925 – 12 February 2007) was an American sociologist and demographer.

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South Asian ethnic groups

The ethno-linguistic composition of the population of South Asia, that is the nations of India, Pakistan, Bangladesh, Nepal, Bhutan, Maldives and Sri Lanka is highly diverse.

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Southeast Asia

Southeast Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia.

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Stillbirth

Stillbirth is typically defined as fetal death at or after 20 to 28 weeks of pregnancy.

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Toba catastrophe theory

The Toba supereruption was a supervolcanic eruption that occurred about 75,000 years ago at the site of present-day Lake Toba in Sumatra, Indonesia.

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United Nations Department of Economic and Social Affairs

The United Nations Department of Economic and Social Affairs (UN DESA) is part of the United Nations Secretariat and is responsible for the follow-up to major United Nations Summits and Conferences, as well as services to the United Nations Economic and Social Council and the Second and Third Committees of the United Nations General Assembly.

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United States Census Bureau

The United States Census Bureau (USCB; officially the Bureau of the Census, as defined in Title) is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy.

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Upper Paleolithic

The Upper Paleolithic (or Upper Palaeolithic, Late Stone Age) is the third and last subdivision of the Paleolithic or Old Stone Age.

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World population

In demographics, the world population is the total number of humans currently living, and was estimated to have reached 7.6 billion people as of May 2018.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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10th millennium BC

The 10th millennium BC spanned the years 10000 through 9001 BC.

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2001: A Space Odyssey

2001: A Space Odyssey is a science-fiction narrative, produced in 1968 as both a novel, written by Arthur C. Clarke, and a film, directed by Stanley Kubrick.

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Redirects here:

Number of humans that have ever lived, Number of humans who have ever lived, World population estimate.

References

[1] https://en.wikipedia.org/wiki/World_population_estimates

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