Portal:Cities

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The Cities Portal

The city of Erbil in Kurdistan has a radial urban structure centred on an ancient fortress.

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...)

From top, left to right: Downtown Halifax skyline, Macdonald Bridge, Crystal Crescent Beach, Peggy's Cove, Central Library, Sullivan's Pond

Halifax is the capital and most populous municipality of the Canadian province of Nova Scotia, and the most populous municipality in Atlantic Canada. As of 2022, it is estimated that the population of the Halifax CMA was 480,582, with 348,634 people in its urban area. The regional municipality consists of four former municipalities that were amalgamated in 1996: Halifax, Dartmouth, Bedford, and Halifax County.

Halifax is an economic centre of Atlantic Canada, home to a concentration of government offices and private companies. Major employers include the Department of National Defence, Dalhousie University, Nova Scotia Health Authority, Saint Mary's University, the Halifax Shipyard, various levels of government, and the Port of Halifax. Resource industries found in rural areas of the municipality include agriculture, fishing, mining, forestry, and natural gas extraction. (Full article...)
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Did you know - Show different entries

  • ... that there are few tall buildings on Long Island because residents do not want it to become "Queensified", referring to the neighboring New York City borough?
  • ... that in 1952 meteorologist Harry Volkman delivered the first on-air tornado warning on Oklahoma City's WKY-TV, in defiance of a federal ban on the practice?
  • ... that Times Square Tower and 5 Times Square, across the street from each other, were built for rival accounting firms during a redevelopment of New York City's Times Square?
  • ... that City Pier A's clock tower was the first memorial to World War I casualties in the United States, according to a New York City government spokesperson?
  • ... that when the 68-story Metropolitan Tower in New York City was being built, its developer was forced to stop marketing it as a 78-story building?
  • ... that Gloria Gould, the manager of New York City's Embassy Theatre, wanted an all-woman staff because women "were more efficient than men"?

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An overhead view of Saint Anthony Falls, showing some of the remaining flour mills, the Stone Arch Bridge, a hydroelectric power plant, and the lock and dam providing navigation above the falls.

Minneapolis is the largest city by population in the U.S. state of Minnesota, and the county seat of Hennepin County. The origin and growth of the city was spurred by the proximity of Fort Snelling, the first major United States military presence in the area, and by its location on Saint Anthony Falls, which provided power for sawmills and flour mills.

Fort Snelling was established in 1819, at the confluence of the Mississippi and Minnesota rivers, and soldiers began using the falls for waterpower. When land became available for settlement, two towns were founded on either side of the falls: Saint Anthony, on the east side, and Minneapolis, on the west side. The two towns later merged into one city in 1872. (Full article...)
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Street scene in Paris
People walking and cycling in Paris, France. The concept of 15-minute cities gained traction after being advocated by Paris mayor Anne Hidalgo.

The 15-minute city (FMC or 15mC) is an urban planning concept in which most daily necessities and services, such as work, shopping, education, healthcare, and leisure can be easily reached by a 15-minute walk, bike ride, or public transit ride from any point in the city. This approach aims to reduce car dependency, promote healthy and sustainable living, and improve wellbeing and quality of life for city dwellers.

Implementing the 15-minute city concept requires a multi-disciplinary approach, involving transportation planning, urban design, and policymaking, to create well-designed public spaces, pedestrian-friendly streets, and mixed-use development. This change in lifestyle may include remote working which reduces daily commuting and is supported by the recent widespread availability of information and communications technology. The concept has been described as a "return to a local way of life". (Full article...)
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