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The overall population of the world is approximately 8 billion as of November 2022. Currently, population growth is fastest among low wealth, least developed countries. [20] The UN projects a world population of 9.15 billion in 2050, a 32.7% increase from 6.89 billion in 2010. [16]
World population growth 1700–2100, 2022 projection World population by age group from 1950 to 2100 (projected) [1] Human population projections are attempts to extrapolate how human populations will change in the future. [2] These projections are an important input to forecasts of the population's impact on this planet and humanity's future ...
Estimates of world population by their nature are an aspect of modernity, possible only since the Age of Discovery.Early estimates for the population of the world [10] date to the 17th century: William Petty, in 1682, estimated the world population at 320 million (current estimates ranging close to twice this number); by the late 18th century, estimates ranged close to one billion (consistent ...
By status: List of contemporary ethnic groups; List of Indigenous peoples; List of diasporas; List of stateless nations; Regional lists: Ethnic groups in Asia
Statistical subregions as defined by the United Nations Statistics Division [1]. This is the list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2024 revision of World Population Prospects.
The Census Bureau was not projecting white population losses to occur until after 2024. This makes any national population growth even more reliant on other race and ethnic groups. The white demographic decline is largely attributable to its older age structure when compared to other race and ethnic groups.
Map showing countries where the ethnicity or race of people was enumerated in at least one census since 1991 [needs update]. Many countries and national censuses currently enumerate or have previously enumerated their populations by race, ethnicity, nationality, or a combination of these characteristics.
Global population size, estimates (1950–2022) and medium scenario with 95 percent prediction intervals, 2022–2100 [4]. Amid global challenges such as climate change and the COVID-19 pandemic, several observers, including David Attenborough, have expressed concerns about the future of the planet and its inhabitants as the population grows.