As the architectural landscape continues to evolve in response to pressing global challenges, events such as biennales, design weeks, and fairs play an instrumental role in shaping the profession's future. These gatherings facilitate the exchange of innovative ideas, the exploration of sustainable practices, and the fostering of collaboration among architects, designers, and urban planners. They serve not only as platforms for showcasing cutting-edge designs but also as forums for critical dialogue about the built environment's impact on society and the planet.
Happening worldwide from September to December 2024, a variety of significant events hope to engage the architectural community. The World Urban Forum in Cairo focuses on local sustainable actions, while Dubai Design Week showcases innovative design in the Middle East. The World Architecture Festival in Singapore features live project presentations, and the Architecture & Design Film Festival in New York offers compelling narratives critical to contemporary discourse.
Contrary to common belief, artificial islands have a lengthy historical background in many regions worldwide. This heritage dates back to the reclaimed islands in Ancient Egypt, the hundreds of Stilt crannogs found in Scottish and Irish lakes and waterways, and the ceremonial islands constructed during the Aztec Empire. By definition, an artificial island is an island that has been constructed by humans rather than formed through natural processes. Artificial islands can be built for many different reasons, and these reasons are only increasing as the world faces the looming issue of space scarcity.
In the past, these islands were intended for ceremonial or agricultural purposes, often verging on solutions for urban space. More recently, the islands have been built to mitigate overcrowding, reclaim land, provide new urban expansions, and meet infrastructure and industrial needs. Artificial islands also have certain strategic advantages and economic gains and can lead to geopolitical benefits. However, these types of projects come at a significant cost to our ecosystem, harming the environment in severe and vast ways.
More than half of the world's population resides in urban areas, with over 4 billion people depending on cities as their main environment. According to the United Nations’ latest report on populations in cities, this number is expected to continue to increase over the next 50 years, prompting cities worldwide to strive to find better ways to accommodate their growing population while transitioning to more sustainable urban practices. To highlight this responsibility, the United Nations has declared July 11th the World Population Day.
Under this year’s theme, “To Leave No One Behind, Count Everyone,” the UN aims to also draw attention to the importance of data collection for reflecting societal diversity. The growth of world cities is part of this equation as an important measure for understanding global population trends. The following list presents the top 20 cities worldwide in 2024, ranked by the population size of their metropolitan areas. Comparing the results to the previous editions, the only cities to reduce their size are the two cities from Japan, Tokyo and Osaka. The highest growth rates can be observed in African mega-cities, Kinshasa and Lagos, while China continues to be the most present country in the list, with 5 metropolises present in the top 20: Shanghai, Beijing, Chongqing, Tianjin, and Guangzhou.
Located in Mexico City, the municipality of Iztapalapa has some of the most densely populated areas within the metropole. Serving a population of 1,800,000 people, many of them with lower incomes, the municipality struggles to provide sufficient public spaces and amenities. In an effort to correct this, the administration set out to take underutilized and abandoned plots of land and transform them for public use. Utopia Estrella is one of these initiatives. Located near Mexico City’s largest water treatment plant, the project combines a socially engaging architectural program with a pedagogical approach to the role of water infrastructures in the larger ecosystem. Designed by Cano Vera Arquitectura, the project has been recognized as the Gold Prize Winner of the Holcim Awards 2023 for Latin America. In a video interview for ArchDaily, Juan Carlos Cano of Cano Vera Arquitectura discusses the impact of this project, its goals, and the unique conditions that led to its development.
The heritage of Mexico City is extremely rich and diverse due to a long history that overlays like layers above the urban fabric since pre-Hispanic times. Currently, it is one of the largest cities in the world, and its heritage is reflected in its architecture, museums, historical sites, cultural traditions, protected sites, gastronomy, and much more. This chronology has been evidenced through various historical records. However, contemporary recording is essential in moments where we are writing history immediately with different digital tools.
