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Chengdu [a] is the capital city of the Chinese province of Sichuan. With a population of 20,937,757 at the 2020 census, [5] it is the fourth most populous city in China, and it is the only city with a population of over 20 million apart from direct-administered municipalities. It is traditionally the hub of Western China. Chengdu is in central ...
The Chinese government aimed to reduce population growth by promoting guidelines for birth control and family planning. The government believed that having fewer children and spacing births more adequately would allow families to allocate more resources per child, resulting in better health and education outcomes for children.
Among them, the total permanent population of Chongqing, Shanghai, Beijing and Chengdu is above 20 million. [7] Shanghai is China's most populous urban area, [8] [9] while Chongqing is its largest city proper, the only city in China with the largest permanent population of over 30 million. [10]
The initial population has grown from 700 to 1,200 even though fertility dropped from four to replacement (two) at the end of the third generation. Population momentum carried the population to higher levels over the next two generations. When China first introduced the one-child policy, population growth continued regardless. Even though the ...
This was justified as a democratic ideal, as "“Democracy is the ideal of reintegrated decentralization … many free units developing strength as they learn by function and grow together in spacious mutual freedom.” [47] This vision was however criticized by Herbert Muschamp as being contradictory in its call for individualism while relying ...
[7] [8] [9] (d) the theory as a whole was explored quantitatively. [10] [11] Traits that were complementary to the technological environment generated higher level of income, and therefore higher reproductive success. Testable predictions of this evolutionary theory and its underlying mechanisms have been confirmed empirically [12] and ...
Evolutionary game theory was first developed by Ronald Fisher in his 1930 article The Genetic Theory of Natural Selection. [26] In 1973 John Maynard Smith formalised a central concept, the evolutionarily stable strategy. [27] Population dynamics have been used in several control theory applications. Evolutionary game theory can be used in ...
According to Malthusian theory, population growth takes place in a geometrical fashion. When population growth takes place, food supply decreases and this is always an indicator of more people depending on the same amount of resources. It basically means that food supply will be diminishing due to strains put on the available resources.