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On July 11, 1987, the world's population reached 5 billion, in order to further promote the people of all countries to pay attention to and solve the population problem, the United Nations, in accordance with the recommendation of the 36th session of the UNDP Governing Council, in order to arouse the attention of the world's first and people's attention to the population issue, determined that July 11 of each year since 1990 is the "World Population Day". The United Nations Population Committee (UNDEMO) asked countries and civil society to carry out "World Population Day" activities during this period. Since then, publicity activities have been held every year on July 11 in countries around the world.
Statistics released by the United Nations Population Conference in early 1999 show the history of global population growth: in 1804 the world's population was only 1 billion, in 1927 it grew to 2 billion, in 1960 to 3 billion, in 1975 to 4 billion, in 1987 to 5 billion, and on 12 October 1999, the world population reached 6 billion.
The issue of population has attracted more and more attention from the international community. Since 1954, the United Nations has convened several world population conferences. The Third International Conference on Population and Development, held in Cairo from 5 to 13 September 1994, was attended by more than 15,000 delegates from 182 countries and regions.
For the first time, the Conference linked population issues to sustainable development. The Conference concluded with the adoption of the Programme of Action, which called on all countries to strengthen cooperation in the field of population and development in order to address the common problems facing humanity. The United Nations convened a special session on population and development from 30 June to 2 July 1999, which reaffirmed the importance of addressing population issues from the strategic perspective of population and economic, social, resource, environment and sustainable development.
According to the World Population Report of the United Nations Population Conference, published in London on 11 July 1995, the total number of people in the world in 1995 was 5.7 billion. There are 9.6 billion, of which 2.3 are women and 1.3 billion are children. It is estimated that the number of people added globally will remain above 86 million per year.
The world's population will reach 7.1-7.8 billion by 2015, more than 8 billion by 2025, and 9.4 billion by 2050. According to scientists' analysis, the world's population will peak at 10.6 billion by 2080, and will gradually decline thereafter, falling to 10.35 billion by the end of the 21st century.
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More than 6.5 billion (according to French statistics at the end of last year).
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That friend above! How many people did he ask? Not many kinds of people. Besides, the types can be divided not only by men and women, but also by race! More than 6 billion!
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Male and female, hehe.
The question is too general, so let's do it for the time being.
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There are hundreds of millions of people in the world. Chinese mouth, that is, the overall number of banquets in China, of which the total population of Chinese mainland 140005 00,000 (2020 data), and the total population of Hong Kong, China in 2018: 7.43 million.
Macau, China's total population in 2018: 667,400. Total population of Taiwan Province in 2018:
About 23.58 million people. The world's population grew after the Black Death and the Great Famine in Europe in the 50s of the 14th century, when there were about 100 million people in the world. Subsequently, due to factors such as war, the growth rate was sometimes fast and sometimes slow.
After the end of the Second World War, from the 1950s onwards, the rate of world population growth accelerated markedly – more than each year, and continued until 1970 – due to the reduction of factors that led to the slowdown in population growth, such as war and famine. In 1963, the world's population grew and reached an all-time high. Subsequently, with the development of the economy, people's conception of fertility changed, and the population growth rate gradually declined.
In 2011, the world population growth rate was about: The world's population is expected to reach 8 billion by 2040. The spatial distribution of the world's population is divided into densely populated areas, sparsely populated areas and largely undeveloped unpopulated areas.
According to statistics, the most densely populated region on earth accounts for about 7% of the land area, but 70% of the world's population lives there, and more than 90% of the world's population is concentrated in 10% of the land. The distribution of the population between continents is also quite large. Europe and Asia occupy about the total land area of the planet.
However, the population of these two continents accounts for the total population of the world. Asia, in particular, is home to 60% of the world's population. Africa, North America and Latin America account for about half of the world's land area and less than 1.4 of the world's total population.
Oceania is even more sparsely populated. Antarctica has so far no permanent inhabitants. Europe and Asia have the highest population densities, with an average of more than 90 people per square kilometer, while Africa, Latin America and North America average less than 20 people per square kilometer.
Oceania has the smallest population density, with an average of only one person per square kilometer.
200: China. Mongolia.
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