What is the largest city in the world?

Building design
With almost 30 million inhabitants, Shanghai is probably the third largest city in the world. Image source: Unsplash

With almost 30 million inhabitants, Shanghai is probably the third largest city in the world. Image source: Unsplash

Many urban centers are vying for the title of the world’s largest city. But there are many different ways of measuring this and even more ambiguities. Only one thing is certain: the largest city in the world is in Asia. Read more here.

Many urban centers are vying for the title of the world’s largest city. But there are many different ways of measuring this and even more ambiguities. Only one thing is certain: the largest city in the world is in Asia. Read more here.

The question of which is the largest city in the world has been on our minds ever since cities have existed. To answer this question, it is first necessary to determine what all belongs to a city. According to the United Nations, cities can consist of the urban area, the urban area and its surroundings, or the metropolitan region.

For example, the Chinese city of Chongqing, which is often referred to as the largest city in the world, has an administrative area the size of Austria and the highest population within city limits. In English, this is called “city proper”. However, 70 percent of the people in Chongqing live in rural areas within the city limits.

According to UNICEF, a commonly accepted definition of the city is “the population living within the city limits or under the direct jurisdiction of the city authorities”. Accordingly, both political and legal boundaries apply. This explains why suburbs are often not part of the city. Still other definitions focus on the metropolitan area, as typically many people who are in the city for work on a daily basis live in the immediate vicinity of the city. They are part of the city’s labor market.

According to Statista, the largest cities in the world in 2023 will be these metropolitan areas

  1. Tokyo in Japan with 37.2 million people
  2. Delhi in India with 32.9 million people
  3. Shanghai in China with 29.2 million people
  4. Dhaka in Bangladesh with 23.2 million people
  5. Sao Paulo in Brazil with 22.6 million people
  6. Mexico City in Mexico with 22.3 million people
  7. Cairo in Egypt with 22.2 million people
  8. Beijing in China with 21.8 million people
  9. Mumbai in India with 21.3 million people
  10. Osaka in Japan with 19 million people

But Chongqing in China, Seoul in South Korea and Manila in the Philippines are also among the largest cities. And New York City, Istanbul, Karachi and Guangzhou are also megacities. The figures vary depending on how they are counted. The census surveys in different countries and cities are also different, which is why not all figures are up to date. Informal settlements, refugees and registration systems that do not always work well make it even more difficult to collect accurate figures. Therefore, the figures are always estimates.

Incidentally, the three largest cities in Europe are Istanbul (almost 16 million inhabitants), Moscow (13.1 million) and London (8.8 million).

Incidentally, the three largest cities in Europe are Istanbul (almost 16 million inhabitants), Moscow (13.1 million) and London (8.8 million).

Chongqing is without question one of the largest cities in the world (32 million people) and should therefore be given special attention. It is one of the four directly administered cities in the People’s Republic of China. The others are Beijing, Shanghai and Tianjin. Overall, the municipality – the only one of the four that is located inland – is about the size of Austria. In addition to Chongqing, it includes several other cities. Although the area does not have the largest urbanized area in the world, it has the largest administrative area in terms of population.

It is also the only city in China with a permanent population of over 30 million. This includes rural areas, which is why the title of the world’s largest city is questionable. Shanghai, Beijing and Shenzhen have larger urban populations, but as an urban community, Chongqing wins.

The Chinese city has a long history and a rich culture. It is the financial center of the Sichuan Basin and the upper Yangtze River. The megacity has one of the busiest airports in the world, the longest monorail system and a large number of foreign representative offices and research institutes. One of the four most important Chinese car manufacturers, Changan, is based in Chongqing.

According to current estimates, Tokyo could have over 37 million inhabitants, making it the largest city in the world. In any case, the Japanese metropolis is one of the largest and most influential cities in Asia. The city used to be known as Edo. It developed from a small town and broke the million mark as early as 1720. From 1868, the city was called Tokyo and grew even faster than before. In 1900, two million people lived here and by the 1940s, the figure had risen to seven million. Today, Tokyo is indispensable not only for the economy but also for tourism.

At least 32 million people live in Delhi, although there is a large unknown due to the many informal settlements or “slums”. The huge Indian city has been inhabited since the 6th century and has been the center of many kingdoms. Today, a large part of the Indian government is located here.

With a population of at least 28.5 million people, Shanghai is one of the largest cities in the world. The economic center in the east of China has one of the largest seaports in the world. The city used to be a market and fishing village, but became increasingly important from the 19th century onwards due to its geographical location. Today, Shanghai is regarded as the epitome of China’s rapidly growing economy.

The United Nations estimates that a further 600 million people will be living in the world by 2030. There are already more than 8 billion, over half of whom live in cities. By 2030, there will be at least 60 percent urban dwellers. According to estimates by the United Nations from 2018, there are 81 cities worldwide in which more than 5 million people live. This includes both actual cities with city limits as well as metropolitan regions and urban areas.

Megacities

The number of megacities with over 10 million inhabitants is also interesting. There are 34 of them worldwide: 21 in Asia, 6 in Latin America and 3 in Africa. According to the United Nations, there could be 43 megacities by 2030. With almost 39 million inhabitants, Delhi will probably be the largest city in the world by then.

In view of the climate crisis, which has a particularly drastic impact in cities and is also fueled by large cities, it is essential to find good solutions for the city of the future. Cities like London and Paris are showing how sustainable urban living is possible.

Read more: In Mexico City, the world’s largest solar park could soon be built on the roof of the gigantic central market.

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Baumeister meets David Adjaye

Building design

Alexander Russ

The next guest-curated Baumeister is taking shape: On July 24, our editor Alexander Russ met with David Adjaye in his London office to discuss initial ideas.

The next guest-curated Baumeister is taking shape: On July 24, our editor Alexander Russ met with David Adjaye in his London office to discuss initial ideas.

David Adjaye sees the Baumeister issue as a “personal manifesto” in which he will reveal his architectural stance. As in the guest-curated issues previously curated by David Chipperfield and Christ & Gantenbein, this Baumeister will not be a monograph, but rather a search for traces of influences and attitudes that have shaped David Adjaye.

David Adjaye was joined by Peter Allison, a building historian from the British architect’s team, and Anna Robinson, the press manager of Adjaye Associates. In a two-hour editorial meeting, we talked about initial topics and a possible outline for this special Baumeister issue, which will be published in March 2018.

Images: Anna Robinson

Mary Conception

Building design
A popular subject in Christian art: the conception of the Virgin Mary, here by Bartolomé Esteban Murillo. Photo: Public domain, via: Wikimedia Commons

A popular subject in Christian art: the conception of the Virgin Mary, here by Bartolomé Esteban Murillo.
Photo: Public domain, via: Wikimedia Commons

The theme of the conception of Mary – in the narrower sense, the doctrine of the immaculate conception of Mary – is one of the central motifs in the history of Christian art and faith. To this day, it inspires discussions about theology, symbolism and cultural significance and at the same time offers a broad insight into the different ways in which it has been depicted, which have changed over the centuries.

Religious motifs have been among the fundamental themes of European art history for centuries. The Immaculate Conception of Mary (Immaculata Conceptio) is one of the most frequently discussed subjects, as it combines theological, historical and artistic perspectives. The idea that Mary was preserved from original sin at her own conception developed into a central subject of ecclesiastical debate in the Middle Ages and was not defined as dogma until 1854 by Pope Pius IX. At the same time, an extensive pictorial art tradition developed that anchored the motif in the liturgy, in urban piety and in everyday culture.

The doctrine does not refer to the virginal conception of Jesus, but to the special role of Mary within the history of salvation. Early on, theologians were concerned with the question of how the special position of Jesus’ mother could be justified. While some medieval scholars regarded freedom from original sin as a logical consequence of her later role, others expressed doubts as to whether this idea was compatible with the general doctrine of redemption. With the dogmatization in 1854, a tradition of piety and imagery that had already grown over centuries was subsequently confirmed by doctrine. At this time, a wide variety of representations had long existed that made the subject present in the church and public space.

In art, the Immaculata is not visualized as a narrative scene, but as a theological-symbolic pictorial formula. Particularly in the Renaissance and Baroque periods, iconographic elements emerged that are still associated with the motif today: Mary appears youthful, standing on a crescent moon, surrounded by a halo of rays and accompanied by angels. This symbolism refers to purity, election and closeness to the divine and translates biblical and litany-like references into an idealized vision of heaven.
Well-known examples can be found in the work of Bartolomé Esteban Murillo, whose numerous versions of the Immaculate Conception – such as the famous version “The Immaculate Conception of Los Venerables” in the Museo del Prado – are among the most influential depictions of the theme. El Greco also took up the motif with his “Immaculate Conception watched by Saint John the Evangelist” (also “The Virgin of the Immaculate Conception and St John”), Giovanni Battista Tiepolo with his “Immaculate Conception” (Immacolata Concezione, today Prado) and Diego Velázquez with an early “Immaculate Conception” (German “Die Unbefleckte Empfängnis”, around 1618). In sculpture, corresponding interpretations can be found in southern German rococo altarpieces, for example by Ignaz Günther, whose Immaculata figures such as the “Maria Immaculata” (Attel) work with lightness, movement and rich ornamentation.

How religious art is shaped always depends on social and political conditions. In the case of the Conception of Mary, there are clear regional differences between Protestant and Catholic regions. While the motif is rare in Protestant regions, in Catholic countries – such as Spain, Italy, the Habsburg region and parts of France – it became an integral part of the visual tradition.
In Spain, a particularly colorful, emotionally charged and Marian-influenced visual language shaped the appearance of the subject, as exemplified by Murillo’s depictions of the Immaculata. In France, on the other hand, a more classicist, light-influenced aesthetic that emphasized idealized beauty and tranquillity prevailed at times. These different manifestations clearly show how closely art production, regional piety and religious identity were intertwined.

The theme remains present in the present day, but is often formally or conceptually reinterpreted. Some artists concentrate on abstract aspects such as light, purity or transformation and break away from the traditional iconography of the Immaculata. Others address the social significance of femininity, motherhood and religious role models, thus critically reflecting on historical pictorial traditions. Museums and research institutions regularly dedicate exhibitions or academic articles to the subject, in which historical works and contemporary positions are juxtaposed. The conception of Mary thus remains a subject of interdisciplinary debate between theology, art history, gender studies and cultural studies.

Several works have particularly influenced or expanded the motif. These include, among others:

  • Bartolomé Esteban Murillo: various versions of the Immaculate Conception, such as “The Immaculate Conception of Los Venerables”, which are considered reference works for the Baroque iconography of the Immaculata.
  • El Greco: variants of the “Immaculate Conception”, such as “The Immaculate Conception watched by Saint John the Evangelist” and “The Virgin of the Immaculate Conception and St John”, which are notable for their expressive forms and strong verticality.
  • Giovanni Battista Tiepolo: “The Immaculate Conception” (Immacolata Concezione, 1767/68), originally intended for the church of San Pascual in Aranjuez and now in the Prado, which demonstrates the Baroque penchant for dynamism, brightness and atmospheric light in a particularly impressive way.
  • Diego Velázquez: an early “Immaculate Conception” (ca. 1618), in which tendencies towards an idealizing, yet still strongly naturalistic depiction of Mary are already apparent.
  • Rococo altars in Bavaria and Austria, for example with Immaculata figures by Ignaz Günther, which stage the motif in a three-dimensional and expansive manner and make the Queen of Heaven on the crescent moon visible as a dynamic, slightly moving sculpture. Such works not only served devotional purposes, but also had a lasting impact on the perception of the theme in public and sacred spaces.

Whether in historical paintings, baroque altars or modern art projects – the conception of the Virgin Mary has established itself as a versatile subject. Her depiction combines religious content with cultural and aesthetic developments that have been effective for centuries and are constantly being reinterpreted. This shows that the conception of the Virgin Mary is not only a subject of church doctrine, but also an important element of European cultural history that continues to occupy artists, scholars and the public.