Computational models of urbanism—smart cities that use data-driven planning and algorithmic administration—promise to deliver new urban efficiencies and conveniences. Yet these models limit our understanding of what we can know about a city. A City Is Not a Computer: Other Urban Intelligences (Princeton UP, 2021) reveals how cities encompass myriad forms of local and indigenous intelligences and knowledge institutions, arguing that these resources are a vital supplement and corrective to increasingly prevalent algorithmic models.

Shannon Mattern begins by examining the ethical and ontological implications of urban technologies and computational models, discussing how they shape and in many cases profoundly limit our engagement with cities. She looks at the methods and underlying assumptions of data-driven urbanism, and demonstrates how the “city-as-computer” metaphor, which undergirds much of today’s urban policy and design, reduces place-based knowledge to information processing. Mattern then imagines how we might sustain institutions and infrastructures that constitute more diverse, open, inclusive urban forms. She shows how the public library functions as a steward of urban intelligence, and describes the scales of upkeep needed to sustain a city’s many moving parts, from spinning hard drives to bridge repairs.

Incorporating insights from urban studies, data science, and media and information studies, A City Is Not a Computer offers a visionary new approach to urban planning and design.

Shannon Mattern is professor of anthropology at the New School for Social Research. Her books include Code and Clay, Data and Dirt: Five Thousand Years of Urban Media and The New Downtown Library: Designing with Communities. She lives in New York City. Website wordsinspace.net Instagram @atlas.sounds Twitter @shannonmattern

Alize Arıcan is a Postdoctoral Associate at Rutgers University's Center for Cultural Analysis. She is an anthropologist whose research focuses on urban renewal, futurity, care, and migration in Istanbul, Turkey. Her work has been featured in Current Anthropology, City & Society, Radical Housing Journal, and entanglements: experiments in multimodal ethnography.