The article “El desafío de construir ciudades de 15 minutos” by Tatiana Alcázar explores the growing global adoption of the 15-minute city model, which aims to create decentralized and sustainable urban environments. The piece highlights China’s implementation of “community life circles,” offering essential services within a short walk or bike ride. It also mentions the adoption of similar concepts in Latin American cities like Bogotá and Buenos Aires, which are addressing urban challenges such as long commute times and lack of access to basic services.