|
Demographic Trap
According to the ''Encyclopedia of International Development'', the term demographic trap is used by demographers "to describe the combination of high fertility (birth rates) and declining mortality (death rates) in developing countries, resulting in a period of high population growth rate (PGR)."Forsyth, Tim. ''Encyclopedia of International Development'', Routledge (2005) p. 145 High fertility combined with declining mortality happens when a developing country moves through the demographic transition of becoming developed. During "stage 2" of the demographic transition, quality of health care improves and death rates fall, but birth rates still remain high, resulting in a period of high population growth.Forsyth, Tim. ''Encyclopedia of International Development'', Routledge (2005) p. 145 The term "demographic trap" is used by some demographers to describe a situation where stage 2 persists because "falling living standards reinforce the prevailing high fertility, which in tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egypt Population Pyramid 2005
Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediterranean Sea to the north, the Gaza Strip of Palestine and Israel to the northeast, the Red Sea to the east, Sudan to the south, and Libya to the west. The Gulf of Aqaba in the northeast separates Egypt from Jordan and Saudi Arabia. Cairo is the capital and largest city of Egypt, while Alexandria, the second-largest city, is an important industrial and tourist hub at the Mediterranean coast. At approximately 100 million inhabitants, Egypt is the 14th-most populated country in the world. Egypt has one of the longest histories of any country, tracing its heritage along the Nile Delta back to the 6th–4th millennia BCE. Considered a cradle of civilisation, Ancient Egypt saw some of the earliest developments of writing, agriculture, ur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ROC consist of 168 islands, with a combined area of . The main island of Taiwan, also known as ''Formosa'', has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its highly urbanised population is concentrated. The capital, Taipei, forms along with New Taipei City and Keelung the largest metropolitan area of Taiwan. Other major cities include Taoyuan, Taichung, Tainan, and Kaohsiung. With around 23.9 million inhabitants, Taiwan is among the most densely populated countries in the world. Taiwan has been settled for at least 25,000 years. Ancestors of Taiwanese indigenous peoples settled the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Overpopulation
Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture, and language. Humans are highly social and tend to live in complex social structures composed of many cooperating and competing groups, from families and kinship networks to political states. Social interactions between humans have established a wide variety of values, social norms, and rituals, which bolster human society. Its intelligence and its desire to understand and influence the environment and to explain and manipulate phenomena have motivated humanity's development of science, philosophy, mythology, religion, and other fields of study. Although some scientists equate the term ''humans'' with all members of the genus ''Homo'', in common usage, it generally refers to ''Homo sapiens'', the only extant member. Anatomically mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographic Window
The Demographic Window is defined to be that period of time in a nation's demographic evolution when the proportion of population of working age group is particularly prominent. This occurs when the demographic architecture of a population becomes younger and the percentage of people able to work reaches its height. Typically, the demographic window of opportunity lasts for 30–40 years depending upon the country. Because of the mechanical link between fertility levels and age structures, the timing and duration of this period is closely associated to those of fertility decline: when birth rates fall, the age pyramid first shrinks with gradually lower proportions of young population (under 15s) and the dependency ratio decreases as is happening (or happened) in various parts of East Asia over several decades. After a few decades, low fertility however causes the population to get older and the growing proportion of elderly people inflates again the dependency ratio as is observ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographic Economics
Demographic economics or population economics is the application of economic analysis to demography, the study of human populations, including size, growth, density, distribution, and vital statistics. Aspects Aspects of the subject include * marriage and fertility * the family * divorce * morbidity and life expectancy/mortality * dependency ratios * migration * population growth * population size * public policy * the demographic transition from "population explosion" to (dynamic) stability or decline. Other subfields include measuring value of life and the economics of the elderly and the handicapped and of gender, race, minorities, and non-labor discrimination. In coverage and subfields, it complements labor economics and implicates a variety of other economics subjects. __NOTOC__ Subareas The ''Journal of Economic Literature'' classification codes are a way of categorizing subjects in economics. There, demographic economics is paired with labour economics as on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographic Dividend
Demographic dividend, as defined by the United Nations Population Fund (UNFPA), is "the economic growth potential that can result from shifts in a population’s age structure, mainly when the share of the working-age population (15 to 64) is larger than the non-working-age share of the population (14 and younger, and 65 and older)". In other words, it is “a boost in economic productivity that occurs when there are growing numbers of people in the workforce relative to the number of dependents”. UNFPA stated that “A country with both increasing numbers of young people and declining fertility has the potential to reap a demographic dividend." Demographic dividend occurs when the proportion of working people in the total population is high because this indicates that more people have the potential to be productive and contribute to growth of the economy. Due to the dividend between young and old, many argue that there is great potential for economic gains, which has been termed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malthusian Catastrophe
Malthusianism is the idea that population growth is potentially exponential while the growth of the food supply or other resources is linear, which eventually reduces living standards to the point of triggering a population die off. This event, called a Malthusian catastrophe (also known as a Malthusian trap, population trap, Malthusian check, Malthusian crisis, Malthusian spectre, or Malthusian crunch) occurs when population growth outpaces agricultural production, causing famine or war, resulting in poverty and depopulation. Such a catastrophe inevitably has the effect of forcing the population to "correct" back to a lower, more easily sustainable level (quite rapidly, due to the potential severity and unpredictable results of the mitigating factors involved, as compared to the relatively slow time scales and well-understood processes governing unchecked growth or growth affected by preventive checks). Malthusianism has been linked to a variety of political and social movements ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographics Of Egypt
Egypt is the most populous country in North Africa and the fourth-most populous on the African continent, after Nigeria, Ethiopia and Democratic Republic of the Congo. About 95% of the country's 102 million people (July 2021) live along the banks of the Nile and in the Nile Delta, which fans out north of Cairo; and along the Suez Canal. These regions are among the world's most densely populated, containing an average of over 1,540 per km2, as compared to 96 persons per km2 for the country as a whole. Small communities spread throughout the desert regions of Egypt are clustered around historic trade and transportation routes. The government has tried with mixed success to encourage migration to newly irrigated land reclaimed from the desert. However, the proportion of the population living in rural areas has continued to decrease as people move to the megacities in search of employment and a higher standard of living. According to the Peterson Institute for International Econom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographics Of Yemen
This article is about the demographic features of the population of Yemen ( ar, سكان اليمن), including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Population The population of Yemen was about million according to estimates, with 46% of the population being under 15 years old and 2.7% above 65 years. In 1950, it was 4.3 million. By 2050, the population is estimated to increase to about 60 million. Yemenis are mainly of Arab ethnicity. When the former states of North and South Yemen were established, most resident minority groups departed. Yemen is still a largely tribal society. In the northern, mountainous parts of the country, there are some 400 Zaidi tribes. There are also hereditary caste groups in urban areas such as Al-Akhdam. According to the USCRI, Yemen hosted a population of refugees and asylum seekers numbering approximately 69 in 2017. Refugees and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demographics Of The Palestinian Territories
This article is about the demographic features of the population of the area which is commonly described as Palestinian territories and includes information on ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of that population. According to a commonly used definition as relating to an application of the 1949 Armistice Agreement green line, the Palestinian territories have contributory parts of the West Bank (including East Jerusalem) and the Gaza Strip. The Palestinian National Authority, the United Nations Security Council, the United Nations General Assembly, the European Union, the International Court of Justice, and the International Committee of the Red Cross use the terminology "Palestinian territories" or "occupied Palestinian territories". Israel refers to the administrative division encompassing Israeli-controlled Jewish-majority civilian areas of Area C of the West Bank, excluding East Jerusalem, as Jude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resource Efficiency
Resource efficiency is the maximising of the supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively, with minimum wasted (natural) resource expenses. It means using the Earth's limited resources in a sustainable manner while minimising environmental impact. Motivation A 2014 report by The Carbon Trust suggested that resource challenges are intensifying rapidly – for example, there could be a 40% gap between available water supplies and water needs by 2030, and some critical materials could be in short supply as soon as 2016. These challenges could lead to disruptions to supply, growing regulatory requirements, volatile fluctuation of prices, and may ultimately threaten the viability of existing business models. Related concepts Resource efficiency measures, methods, and aims are quite similar to those of resource productivity/ resource intensity and of the slightly more environment-inclined concept o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julian Simon
Julian Lincoln Simon (February 12, 1932 – February 8, 1998) was an American professor of business administration at the University of Maryland and a Senior Fellow at the Cato Institute at the time of his death, after previously serving as a longtime economics and business professor at the University of Illinois at Urbana-Champaign. Simon wrote many books and articles, mostly on economic subjects. He is best known for his work on population, natural resources, and immigration. Simon is sometimes associated with cornucopian views. Rather than focus on the abundance of nature, Simon focused on lasting economic benefits from continuous population growth, even despite limited or finite physical resources, empowered primarily by human ingenuity which would create substitutes, and technological progress. He is also known for the famous Simon–Ehrlich wager, a bet he made with ecologist Paul R. Ehrlich. Ehrlich bet that the prices for five metals would increase over a decade, while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
