Search results
As of May 2024, there are estimated to be more than 8 billion humans alive . Although some scientists equate the term "humans" with all members of the genus Homo, in common usage it generally refers to Homo sapiens, the only extant member.
Mar 31, 2023 · August 2024. Date range. 10000 BCE – 2021 CE. Unit. persons. What are the sources for Our World in Data's population estimates? Edouard Mathieu and Lucas Rodés-Guirao. Explore charts that include this data. Change in cereal production, yield, land use and population. Child mortality rate Gapminder & UN IGME.
The speed of global population growth over the last few centuries has been staggering. For most of human history, the world population was well under one million. As recently as 12,000 years ago, there were only 4 million people worldwide. The chart shows the rapid increase in the global population since 1700.
At Our World in Data, we investigated the strengths and shortcomings of the available data on literacy. Based on this work, our team brought together the long-run data shown in the chart by combining several different sources, including the World Bank, the CIA Factbook, and a range of research publications. Explore and learn more about this data.
May 23, 2024 · human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed zoologically, we humans are Homo sapiens, a culture -bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.
List of countries by Human Development Index. World map representing Human Development Index categories (based on 2022 data, published in 2024) Very high (≥ 0.800) High (0.700–0.799) Medium (0.550–0.699) Low (≤ 0.549) Data unavailable.
Oct 19, 2023 · Global Human Journey. An animated map shows humans migrating out of Africa to Asia, Europe, and the Americas. Grades. 5 - 12+. Subjects. Anthropology, Geography, Human Geography, Social Studies, World History. Video. Human Migrations.
