Introduction: Generating concepts of 'the urban' through comparative practice

This Introduction to the special issue, 'Comparative Methods for Global Urban Studies', outlines the basis for a reformatted comparative method inspired by the complex spatialities of the urban world. The articles in the volume each bring forward innovative approaches to comparative methods which support wider conceptualisations of urban processes and urban experiences. The articles in this volume consider a wide range of urban contexts and collectively move beyond geopolitically imprecise propositions of 'southern' urbanism to embrace the wider comparative agenda of thinking with both the diversity and the profound interconnectedness of the urban globally. The articles contribute to decentring urban studies, opening conceptualisation to a range of different contexts and differently positioned writers. They also speak to the analytical and methodological challenges posed by current trends in global urbanisation, as dispersed, fragmented and extending over vast territories. Thinking with the multiple elsewheres of any urban context invites a comparative imagination - this introduction draws together the creative ways in which authors in this volume have responded to this potential. Processes of conceptualisation both emerge from and more acutely reveal the spatiality and nature of the global urban: comparative method, then, also proposes a certain mode of theorisation of the urban.