We dedicate this paper to our late friend and colleague Edward Soja in the full knowledge that he would have been unable to resist expressing alternative perspectives on almost everything we say.
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AbstractUrban studies today is marked by many active debates. In an earlier paper, we addressed some of these debates by proposing a foundational concept of urbanization and urban form as a way of identifying a common language for urban research. In the present paper we provide a brief recapitulation of that framework. We then use this preliminary material as background to a critique of three currently influential versions of urban analysis, namely, postcolonial urban theory, assemblage theoretic approaches, and planetary urbanism. We evaluate each of these versions in turn and find them seriously wanting as statements about urban realities. We criticize (a) postcolonial urban theory for its particularism and its insistence on the provincialization of knowledge, (b) assemblage theoretic approaches for their indeterminacy and eclecticism, and (c) planetary urbanism for its radical devaluation of the forces of agglomeration and nodality in urban-economic geography.3
Urban Challenges and Urban Theory in the 21st CenturyThe current period of human history can plausibly be identified not only as a global but also as an urban era. This is a period in which population, productive activity, and wealth are highly and increasingly concentrated in cities. 1 Most cities offer a better standard of living for more people than ever before in human history; even the urban poor are better off, on average, than the rural poor around the world. Cities are primary centers of scientific, cultural and social innovation (Hall, 1998; Glaeser, 2012). Cities have also proliferated all over the globe and have become increasingly interdependent so that where once we could speak quite meaningfully of "national urban systems" (most extensively developed in the Global North) the current situation is one marked by an increasingly integrated world-wide network of cities together with an extraordinary surge of urban growth in the Global South (McKinsey, 2011). But this era is also in some ways a dark age as marked by gutted-out old industrial cities, concentrated poverty, slums, ethnic conflict, ecological challenges, unequal access to housing, gentrification, homelessness, social isolation, violence and crime, and many other problems. There has been a corresponding proliferation of academic and policy-related research on cities and a vigorous revival of debates about the content and theoretical orientation of urban studies.In this paper we discuss three currently influential perspectives on these debates, namely, postcolonial urban analysis, assemblage theoretic accounts of the city, and the theory of "planetary urbanism." In their different ways, each of these three bodies of work attempts to provide bold understandings of the empirical trends referred to above.At the same time, each of them seeks to present an account of the city that poses strong ...