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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 narrower sense, a city can be defined as a permanent and densely populated 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 some significant negative consequences, such as forming urban heat islands, concentrating pollution, and stressing water supplies and other resources. (Full article...)

São Paulo (/ˌs ˈpl/, Brazilian Portuguese: [sɐ̃w ˈpawlu] ; Portuguese for 'Saint Paul') is the most populous city in Brazil and the capital of the state of São Paulo. Listed by the Globalization and World Cities Research Network (GaWC) as an alpha global city, it exerts substantial international influence in commerce, finance, arts, and entertainment. It is the largest urban area by population outside Asia and the most populous Portuguese-speaking city in the world. The city's name honors Paul the Apostle and people from the city are known as paulistanos. The city's Latin motto is Non ducor, duco, which translates as "I am not led, I lead."

Founded in 1554 by Jesuit priests, the city was the center of the bandeirantes settlers during Colonial Brazil, but it became a relevant economic force only during the Brazilian coffee cycle in the mid-19th century and later consolidated its role as the main national economic hub with industrialization in Brazil in the 20th century, which made the city a cosmopolitan melting pot, home to the largest Arab, Italian, and Japanese diasporas in the world, with ethnic neighborhoods like Bixiga, Bom Retiro, and Liberdade, and people from more than 200 other countries. The city's metropolitan area, the Greater São Paulo, is home to 20 million inhabitants and ranks as the most populous in Brazil and one of the most populous in the world. The process of conurbation between the metropolitan areas around the Greater São Paulo also created the São Paulo Macrometropolis, the first megalopolis in the Southern Hemisphere, with more than 30 million inhabitants. (Full article...)
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View of Cortina d'Ampezzo

Cortina d'Ampezzo (Italian pronunciation: [korˈtiːna damˈpɛttso]; Ladin: Anpezo, Ampëz; historical Austrian German: Hayden) sometimes abbreviated to simply Cortina, is a town and comune in the heart of the southern (Dolomitic) Alps in the province of Belluno, in the Veneto region of Northern Italy. Situated on the Boite river, in an alpine valley, it is an upscale summer and winter sport resort known for its skiing trails, scenery, accommodation, shops and après-ski scene, and for its jet set and Italian aristocratic crowd.

In the Middle Ages, Ampezzo fell under the jurisdiction of the Patriarchate of Aquileia and of the Holy Roman Empire. In 1420 it was conquered by the Republic of Venice. From 1508, it then spent much of its history under Habsburg rule, briefly undergoing some territorial changes under Napoleon, before being returned to the Austrian Empire (later Austria-Hungary), which held it until 1918. From the nineteenth century, Cortina d'Ampezzo became a notable regional centre for crafts. The local handmade products were appreciated by early British and German holidaymakers as tourism emerged in the late nineteenth century. Among the specializations of the town were crafting wood for furniture, the production of tiled stoves, and iron, copper and glass items. (Full article...)
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Location of Brussels within Belgium
From 21 to 25 November 2015, the government of Belgium imposed a security lockdown on Brussels, including the closure of shops, schools, public transportation, due to information about potential terrorist attacks in the wake of the series of coordinated terrorist attacks in Paris by Islamic State of Iraq and the Levant on 13 November. One of the perpetrators of the attack, Belgian-born French national Salah Abdeslam, was thought to be hiding in the city. As a result of warnings of a serious and imminent threat, the terror alert level was raised to the highest level (four) across the Brussels metropolitan area, and people were advised not to congregate publicly, effectively putting the city under lockdown. (Full article...)
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