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In world demographics, the world population is the total number of humans currently alive. It was estimated by the United Nations to have exceeded eight billion in mid-November 2022. It took around 300,000 years of human prehistory and history for the human population to reach a billion and only 218 years more to reach 8 billion.
Demographics of the world. Earth has a human population of over 8 billion as of 2024, with an overall population density of 50 people per km 2 (130 per sq. mile). Nearly 60% of the world's population lives in Asia, with more than 2.8 billion in the countries of India and China combined.
World population milestones went unnoticed until the 20th century, since there was no reliable data on global population dynamics. [2] The population of the world reached. [3][4] Old estimates put the global population at 9 billion by 2037–2046, 14 years after 8 billion, and 10 billion by 2054–2071, 17 years after 9 billion; however these ...
Statistical subregions as defined by the United Nations Statistics Division [1]. This is a 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.
António Guterres has described the milestone as an occasion to celebrate diversity and advancements while considering humanity's shared responsibility for the planet. The Day of Eight Billion, marked on 15 November 2022, was designated by the United Nations as the approximate day when the world population reached eight billion people. [2] UN ...
In recent decades, the U.S. has grown from having 9% (1990) to 15% (2020) of the population being born abroad. [70] The slopes of the tops of the differently-colored columns show the rate of percent increase in foreign-born people living in the respective countries. Foreign born population percentage in the US over time from 1850 to 2020
Published estimates for the 1st century ("AD 1") suggest uncertainty of the order of 50% (estimates range between 150 and 330 million). Some estimates extend their timeline into deep prehistory, to " 10,000 BC", i.e., the early Holocene, when world population estimates range roughly between 1 and 10 million (with an uncertainty of up to an ...
At least 11 children have been born in Antarctica. [4] The first was Emilio Marcos Palma, born on 7 January 1978 to Argentine parents at Esperanza, Hope Bay, near the tip of the Antarctic peninsula. [5] The first girl born on the Antarctic continent was Marisa De Las Nieves Delgado, born on 27 May 1978. The birth occurred at Fortín Sargento ...