Portal:Cities
A city is a human settlement of a notable size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agreed definition of the lower boundary for their size. In a more narrow sense, a city can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, production of goods, and communication. Their density facilitates interaction between people, government organizations, and businesses, sometimes benefiting different parties in the process, such as improving the efficiency of goods and service distribution.
Historically, city dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cities, which has had profound consequences for global sustainability. Present-day cities usually form the core of larger metropolitan areas and urban areas—creating numerous commuters traveling toward city centres for employment, entertainment, and education. However, in a world of intensifying globalization, all cities are to varying degrees also connected globally beyond these regions. This increased influence means that cities also have significant influences on global issues, such as sustainable development, climate change, and global health. Because of these major influences on global issues, the international community has prioritized investment in sustainable cities through Sustainable Development Goal 11. Due to the efficiency of transportation and the smaller land consumption, dense cities hold the potential to have a smaller ecological footprint per inhabitant than more sparsely populated areas. Therefore, compact cities are often referred to as a crucial element in fighting climate change. However, this concentration can also have significant negative consequences, such as forming urban heat islands, concentrating pollution, and stressing water supplies and other resources. (Full article...)
Vancouver (/vænˈkuːvər/ ⓘ van-KOO-vər) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. The Metro Vancouver area had a population of 2.6 million in 2021, making it the third-largest metropolitan area in Canada. Greater Vancouver, along with the Fraser Valley, comprises the Lower Mainland with a regional population of over 3 million. Vancouver has the highest population density in Canada, with over 5,700 people per square kilometre, and fourth highest in North America (after New York City, San Francisco, and Mexico City).
Vancouver is one of the most ethnically and linguistically diverse cities in Canada: 49.3 percent of its residents are not native English speakers, 47.8 percent are native speakers of neither English nor French, and 54.5 percent of residents belong to visible minority groups. It has been consistently ranked one of the most livable cities in Canada and in the world. In terms of housing affordability, Vancouver is also one of the most expensive cities in Canada and in the world. Vancouverism is the city's urban planning design philosophy. (Full article...)- ... that a guerrilla garden established atop an abandoned railroad in Long Island City became legally recognized by the MTA?
- ... that American business executive William M. Ellinghaus helped rescue New York City from bankruptcy in the late 1970s?
- ... that the idea for the Fuente de la República arose after Manuel Felguérez suggested a fountain to accompany his newly inaugurated Puerta 1808 to the mayor of Mexico City?
- ... that WNJU, a Spanish-language television station serving New York City, was the first in the United States to air a hard-liquor advertisement?
- ... that New York City's Lexington Hotel banned tipping when it opened?
- ... that the 1978 New York City newspaper strike has been theorized to have caused great misery in Boston sports fans?
Burns is a city in and the county seat of Harney County, in the U.S. state of Oregon. According to the 2020 census, the population was 2,730. Burns and the nearby city of Hines are home to about 60 percent of the people in the sparsely populated county, by area the largest in Oregon and the ninth largest in the United States.
The Burns–Hines region has a high-desert climate but was much wetter in the recent geologic past. The Harney Basin was the largest of many depressions in which lakes formed in southeastern Oregon during the late Pleistocene. Remnants of an ancient lake that reached as far north as Burns are at the center of the Malheur National Wildlife Refuge, south of the city. (Full article...)The Great Smog of London, or Great Smog of 1952, was a severe air pollution event that affected London, England, in December 1952. A period of unusually cold weather, combined with an anticyclone and windless conditions, collected airborne pollutants—mostly arising from the use of coal—to form a thick layer of smog over the city. It lasted from Friday 5 December to Tuesday 9 December 1952, then dispersed quickly when the weather changed.
The smog caused major disruption by reducing visibility and even penetrating indoor areas, far more severely than previous smog events, called "pea-soupers". Government medical reports in the weeks following the event estimated that up to 4,000 people had died as a direct result of the smog and 100,000 more were made ill by the smog's effects on the human respiratory tract. More recent research suggests that the total number of fatalities was considerably greater, with estimates of between 10,000 and 12,000 deaths. (Full article...)The following Wikimedia Foundation sister projects provide more on this subject:
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