This book takes it as a given that the city is made of multiple partially localized assemblages built of heterogeneous networks, spaces, and practices. The past century of urban studies has focused on various aspects-space, culture, politics, economy-but these too often address each domain and the city itself as a bounded and cohesive entity. The multiple and overlapping enactments that constitute urban life require a commensurate method of analysis that encompasses the human and non-human aspects of cities-from nature to socio-technical networks, to hybrid collectivities, physical...