Cómo vamos a vivir juntos?

This book by Alejandro Aravena explores the critical question of coexistence in modern societies, particularly in the context of urban planning, social participation, and the collective challenges we face in the 21st century. The book originates from a keynote speech given by the author at the Chilean Constitutional Convention in 2021, where he reflected on the future of society and urban development over the next century. Drawing from his extensive experience in architecture and participatory design, Aravena presents key lessons learned through real-world projects and community engagement. These principles emphasise the importance of inclusive urban planning, equitable resource distribution, and the balance between regulation and self-regulation. The book argues that solving complex social issues requires more than just good intentions. It demands a deep understanding of diverse perspectives and a willingness to embrace dialogue and collaboration. A central theme is the idea that neither the market nor the state alone can provide sustainable solutions for urban and social challenges. Instead, the book advocates for a "third way" that trusts in people's agency, acknowledging their role as active contributors to the built environment rather than passive recipients of top-down policies. The text highlights the need to shift from mere tolerance to genuine admiration for cultural diversity, particularly in the context of the Chilean-Mapuche relationship. To this aim, the author explores the potential of indigenous knowledge, historical negotiation practices, and the power of storytelling in shaping a shared future. By blending architectural insight with sociopolitical analysis, this book serves as a manifesto for collective responsibility, urging readers to rethink how cities, policies, and communities can be designed to foster sustainable and harmonious living conditions.