The average annual growth rate of human population was. From the figures ( varying from as low as 254 million and as high as 345 million ) in the link below it averages just under 284 million. The entire history of human population growth can be sub-divided into 4. Sources are given at the end of the page. No-one knows exactly but many experts have given their aproximations of the world population in 1,000 AD. They are presented as illustrative of the development of global demographic trends. They are not of uniform reliability or methodology and may not represent uniform time series. The following historical population figures are compiled from multiple sources. Until then, we will have to wait and see if the current trends continue.Historical world population data Historical World Population Data These are questions we currently do not have answers to.Ģ024 will be the next year to watch as that is current prediction for when the word surpasses a population of 8 billion. There is also the question of the capacity of the earth to be able to support and feed an ever burgeoning population. While the global population is still expanding, it is estimated that the growth rate will begin to decline in the next several decades due to a variety of factors.īirth rates in developed countries have been steadily declining. Click Create Assignment to assign this modality to. When lower and upper estimates are the same they are shown under 'Lower.') Year. Thereafter, the global population reached four billion in 1974, five. Describes how the human population is rapidly expanding. Historical Estimates of World Population. It is estimated that the world population reached one billion for the first time in 1804. 3 billion was reached in 1960 4 billion in 1974.Įven the deadly World War II and other wars of the early to mid 20th did not have an impact on these figures.ħ billion was surpassed in 2011, with the current world population estimated to be at roughly 7.8 billion. Explains the more than exponential growth of human populations and predicts what the population might be at the end of this century. There is no doubt that the growth of the earth's human population. These results provide detailed insights into the making of a human population that has proven extraordinarily useful for the discovery of genotype-phenotype associations. It is projected to reach 8.1 billion in 2025, and to further increase to 9.6 billion in 2050 and 10.9 billion by 2100. From there, due to the rapid advances in science, technology, and public health (among others) the world population grew rapidly. The world population of 7.2 billion in mid-2013 is projected to increase by almost one billion people within the next twelve years. It took just over another hundred years for the world population to gain another billion (estimated in 1927). Hundreds of thousands of years of human history passed before the population reached 1 billion in roughly 1804. See the next section for a chart showing the World Population by Century. With the loss of stability and order these political entities provided, famines, warfare, and disease were rampant.ĭespite this, the world population has steadily trended upwards since the 1400’s. Examples of this include when the Western Roman empire fell (3rd-5th centuries), and the transition from the Ming to Quing dynasties in China (17th century). Other significant events include the collapse of political entities that stabilized entire regions. For instance, the Black Death in the 14th century and other subsequent plagues had a huge negative impact. This is due to the fact that significant events had a huge impact on the lower overall world population. If you look at the world population by century during this time, you will notice that while the population trend steadily increases, there are noticeable reversals. The key to making this happen will be more widespread and earlier improvements in womens education. the power of population growth is greater than the power of Earth to produce subsistence. At that point, the population will decrease and settle at 8.8 billion by 2100. For the vast majority of human history, the world had a population of less than 1 billion. European Countries by Population (2023) - Worldometer W Population World Top 10 Most Populous European. According to this publication, we will reach peak population in the 2060s, reaching 9.7 billion people on Earth.
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