Portal:Cities

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...)

Algiers (/ælˈɪərz/ al-JEERZ; Arabic: الجزائر, romanizedal-Jazāʾir) is the capital and largest city of Algeria, located in the north-central part of the country. The city's population at the 2008 census was 2,988,145 and in 2020 was estimated to be around 4,500,000.

Algiers is situated on the west side of the Bay of Algiers, in the Mediterranean Sea. The modern part of the city is built on the level ground by the seashore; the old part, the ancient city of the deys, climbs the steep hill behind the modern town and is crowned by the Casbah or citadel (a UNESCO World Heritage Site), 122 metres (400 ft) above the sea. The Casbah and the two quays form a triangle. (Full article...)
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Amman (UK: /əˈmɑːn/ ə-MAHN, US: /ɑːˈmɑːn/ ah-MAHN; Arabic: عَمَّان, romanizedʿAmmān, pronounced [ʕaˈmːaːn]) is the capital and the largest city of Jordan, and the country's economic, political, and cultural center. With a population of 4,061,150 as of 2021, Amman is Jordan's primate city and is the largest city in the Levant region, the fifth-largest city in the Arab world, and the tenth-largest metropolitan area in the Middle East.

The earliest evidence of settlement in Amman dates to the 8th millennium BC, in a Neolithic site known as 'Ain Ghazal, where the world's oldest statues of the human form have been unearthed. The city was known as Rabat Aman during the second millennium BC and served as the capital of the Ammonite Kingdom, centered at the Amman Citadel. In the 3rd century BC, the city was renamed Philadelphia and made a regional center of Hellenistic culture. Under Roman rule, Philadelphia was one of the ten Greco-Roman cities of the Decapolis. The Rashidun Caliphate conquered the city from the Byzantines in the 7th century AD, and renamed it Amman. Throughout most of the Islamic era, the city alternated between periods of devastation and abandonment and periods of relative prosperity as the center of the Balqa region. Amman was largely abandoned from the 15th century until 1878, when the Ottoman Empire authorities began settling Circassians there. (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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