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Aging Of China
China's population is aging faster than almost all other countries in modern history. In 2050, the proportion of Chinese over retirement age will become 39 percent of the total population according to projections. China is rapidly aging at an earlier stage of its development than other countries. Current demographic trends could hinder economic growth and create challenging social issues in China. In 1979, the Government of China established a controversial one-child policy aimed at curbing the high fertility rate. With economic development, the provision of social services, and improved welfare conditions, life expectancy in China has also increased. These two factors have directly contributed to China's aging population, which has significant ramifications on China's society, politics, and economy. In October 2015, a two-child policy was introduced in an attempt to deal with the aging problem. In May 2021, the Chinese government introduced the three-child policy in a further ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Population Pyramid From 2023 To 2100
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reuters
Reuters ( ) is a news agency owned by Thomson Reuters. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide writing in 16 languages. Reuters is one of the largest news agencies in the world. The agency was established in London in 1851 by Paul Reuter. The Thomson Corporation of Canada acquired the agency in a 2008 corporate merger, resulting in the formation of the Thomson Reuters Corporation. In December 2024, Reuters was ranked as the 27th most visited news site in the world, with over 105 million monthly readers. History 19th century Paul Julius Reuter worked at a book-publishing firm in Berlin and was involved in distributing radical pamphlets at the beginning of the Revolutions of 1848. These publications brought much attention to Reuter, who in 1850 developed a prototype news service in Aachen using homing pigeons and electric telegraphy from 1851 on, in order to transmit messages between Brussels and Aachen, in what today is Aa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sex Ratio
A sex ratio is the ratio of males to females in a population. As explained by Fisher's principle, for evolutionary reasons this is typically about 1:1 in species which reproduce sexually. However, many species deviate from an even sex ratio, either periodically or permanently. These include parthenogenic and androgenetic species, periodically mating organisms such as aphids, some eusocial wasps, bees, ants, and termites. Types In most species, the sex ratio varies according to the age profile of the population. It is generally divided into four subdivisions: * — ratio at fertilization * — ratio at birth * — ratio in sexually mature organisms ** The tertiary sex ratio is equivalent to the (ASR), which is defined as the ratio of adult males to females in a population. ** The operational sex ratio (OSR) is the ratio of ''sexually active'' males to females in a population, and is therefore derived from a subset of the individuals included when calculating the ASR. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese University Of Hong Kong
The Chinese University of Hong Kong (CUHK) is a public university, public research university in Sha Tin, New Territories, Hong Kong. Established in 1963 as a federation of three university college, collegesChung Chi College, New Asia College, and United College of Hong Kong, United College, it is Hong Kong's second-oldest university, with the first being the University of Hong Kong. Predecessors of the university included St. John's University, Shanghai, St. John's University, Lingnan University (Guangzhou), Lingnan University and Yenching University, alongside 10 other Christian universities in China. The university is organised into List of the constituent colleges of the Chinese University of Hong Kong, nine constituent colleges and eight academic faculty (division), faculties, and remains the only collegiate university in Hong Kong. The university operates in both English and Chinese. Four Nobel laureates are associated with the university, and it is the only tertiary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollution In China
Pollution in China is one aspect of the broader topic of environmental issues in China. Various forms of pollution have increased following the industrialisation of China, causing widespread environmental and health problems. Jared Diamond, '' Collapse: How Societies Choose to Fail or Succeed'', Penguin Books, 2005 and 2011 (). See chapter 12 entitled "China, Lurching Giant" (pages 258–377). Pollution statistics Soil The immense population growth in the People's Republic of China since the 1980s has resulted in increased soil pollution. The State Environmental Protection Administration believes it to be a threat to the environment, food safety and sustainable agriculture. 38,610 square miles (100,000 km2) of China's cultivated land have been polluted, with contaminated water being used to irrigate further 31.5 million square miles (21,670 km2.), and another 2 million square miles (1,300 km2) have been covered or destroyed by solid waste. The affected area a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychological Stress
In psychology, stress is a feeling of emotional strain and pressure. Stress is a form of psychological and mental discomfort. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and mental illnesses such as depression and also aggravate pre-existing conditions. Psychological stress can be external and related to the environment, but may also be caused by internal perceptions that cause an individual to experience anxiety or other negative emotions surrounding a situation, such as pressure, discomfort, etc., which they then deem stressful. Hans Selye (1974) proposed four variations of stress. On one axis he locates good stress ( eustress) and bad stress (distress). On the other is over-stress (hyperstress) and understress (hypostress). Selye advocates balancing these: the ultimate goal would be to balance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forced Sterilization
Compulsory sterilization, also known as forced or coerced sterilization, refers to any government-mandated program to involuntarily sterilize a specific group of people. Sterilization removes a person's capacity to reproduce, and is usually done by surgical or chemical means. Purported justifications for compulsory sterilization have included population control, eugenics, limiting the spread of HIV, and ethnic genocide. Forced sterilization can also occur as a form of racial discrimination. While not always mandated by law (de jure), there are cases where forced sterilization has occurred in practice ( de facto). This distinction highlights the difference between official policies and actual implementation, where coerced sterilization take place even without explicit legal authorization. Several countries implemented sterilization programs in the early 20th century. Although such programs have been made illegal in much of the world, instances of forced or coerced s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forced Abortion
Forced abortion is a form of reproductive coercion that refers to the act of compelling a woman to undergo termination of a pregnancy against her will or without explicit consent. Forced abortion may also be defined as coerced abortion, and may occur due to a variety of outside forces such as societal pressure, or due to intervention by perpetrators such as an intimate partner, parental guardian, medical practitioners, or others who may cause abortion by force, threat or coercion. It may also occur by taking advantage of a situation where a pregnant individual is unable to give consent, or when valid consent is in question due to duress. This may also include the instances when the conduct was neither justified by medical or hospital treatment, which does not include instances in which the pregnant individual is at risk of life-threatening injury due to unsustainable pregnancy. Similar to other forms of reproductive coercion such as forced sterilization, forced abortion may inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopedia Britannica
An encyclopedia is a reference work or compendium providing summaries of knowledge, either general or special, in a particular field or discipline. Encyclopedias are divided into article (publishing), articles or entries that are arranged Alphabetical order, alphabetically by article name or by thematic categories, or else are hyperlinked and searchable. Encyclopedia entries are longer and more detailed than those in most dictionary, dictionaries. Generally speaking, encyclopedia articles focus on ''factual information'' concerning the subject named in the article's title; this is unlike dictionary entries, which focus on Linguistics, linguistic information about words, such as their etymology, meaning, pronunciation, use, and grammar, grammatical forms.Béjoint, Henri (2000)''Modern Lexicography'', pp. 30–31. Oxford University Press. Encyclopedias have existed for around 2,000 years and have evolved considerably during that time as regards language (written in a major inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One-child Policy In China
One child may refer to: * ''One Child'', a 1980 American memoir * One Child (Mariah Carey song), "One Child" (Mariah Carey song), a 2010 Christmas song * One Child (Savatage song), "One Child" (Savatage song), a 1996 heavy metal song * One-child policy, the population control policy of the People's Republic of China * OneChild, a Canadian-based, non-governmental organization * One Child (TV series), a 2016 TV series {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Media
State media are typically understood as media outlets that are owned, operated, or significantly influenced by the government. They are distinguished from public service media, which are designed to serve the public interest, operate independently of government control, and are financed through a combination of public funding, licensing fees, and sometimes advertising. The crucial difference lies in the level of independence from government influence and the commitment to serving a broad public interest rather than the interests of a specific political party or government agenda. State media serve as tools for public diplomacy and narrative shaping. These media outlets can broadcast via television, radio, print, and increasingly on social media, to convey government viewpoints to domestic and international audiences. The approach to using state media can vary, focusing on positive narratives, adjusting narratives retroactively, or spreading misinformation through sophisticated so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mortality Rate
Mortality rate, or death rate, is a measure of the number of deaths (in general, or due to a specific cause) in a particular Statistical population, population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units of deaths per 1,000 individuals per year; thus, a mortality rate of 9.5 (out of 1,000) in a population of 1,000 would mean 9.5 deaths per year in that entire population, or 0.95% out of the total. It is distinct from "morbidity", which is either the prevalence or Incidence (epidemiology), incidence of a disease, and also from the incidence rate (the number of newly appearing cases of the disease per unit of time). An important specific mortality rate measure is the crude death rate, which looks at mortality from all causes in a given time interval for a given population. , for instance, the Central Intelligence Agency, CIA estimates that the crude death rate globally will be 7.7 deaths per 1,000 people in a population p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
