What is world population?

World Population

The world population is the total number of living humans on Earth. As of today, it is estimated to number 7.055 billion by the United States Census Bureau (USCB). The USCB estimates that the world population exceeded 7 billion on March 12, 2012. According to a separate estimate by the United Nations Population Fund, it reached this milestone on October 31, 2011.

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Some articles on world population:

Hyperbolic Growth - Applications - Population
... Certain mathematical models suggest that until the early 1970s the world population underwent hyperbolic growth (see, e.g ... It was also shown that until the 1970s the hyperbolic growth of the world population was accompanied by quadratic-hyperbolic growth of the world GDP, and developed a number of mathematical ... The hyperbolic growth of the world population and quadratic-hyperbolic growth of the world GDP observed till the 1970s have been correlated by Andrey Korotayev and his colleagues to a ...
2007–2008 World Food Price Crisis - Drastic Price Increases - World Population Growth
... food crisis stems from unprecedented global population growth, others point out that world population growth rates have dropped dramatically since the ... price growth, food production should outpace population growth, which was about 1.2% per year ... World population has grown from 1.6 billion in 1900 to an estimated 6.7 billion in 2008 ...
World Population - Fluctuation - Population Growth By Region
... The table below shows historical and predicted regional population figures in millions ... The availability of historical population figures varies by region ... World historical and predicted populations (in millions) Region 2150 ... World 978. 1,262 1,650 2,521 5,978 6,707 8,909 ...
List Of Religious Populations
... World Religions Four largest religions Adherents Percentage of world population Further information World population 6.9 billion Figure used by individual articles ... The CIA World Factbook gives the world population as 7,021,836,029 (July 2012 est.) and the distribution of religions as Christian 33.35% (of which Roman Catholic 16.83%, Protestant 6.08 ... of the 8th Hawaii International Conference on Arts and Humanities estimates the 2010 World Muslim Population as 1,148,173,347 and as 24% of the world population ...
Mute Swan - Distribution and Habitat - World Population - Introduced Populations
... Populations introduced into other areas remain are small, with around 200 in Japan, less than 200 in New Zealand and Australia, and about 120 in South Africa ...

Famous quotes containing the words population and/or world:

    A multitude of little superfluous precautions engender here a population of deputies and sub-officials, each of whom acquits himself with an air of importance and a rigorous precision, which seemed to say, though everything is done with much silence, “Make way, I am one of the members of the grand machine of state.”
    Marquis De Custine (1790–1857)

    Nobody can deny but religion is a comfort to the distressed, a cordial to the sick, and sometimes a restraint on the wicked; therefore whoever would argue or laugh it out of the world without giving some equivalent for it ought to be treated as a common enemy.
    Mary Wortley, Lady Montagu (1689–1762)