This volume introduces the notion of 'relational planning' through a collection of theoretical and empirical contributions that explore the making of heterogeneous associations in the planning practice. The analytical concept builds on recent approaches to complexity and materiality in planning theory by drawing on Science and Technology Studies (STS) of urban issues. It frames planning as a socio-material practice taking place within the multifaceted relations between artefacts, agency and practices. By way of this triad, spatial planning is not studied as a given, linear or technical process but rather problematized as a hybrid, distributed and situational practice. The inquiries in this collection thus describe how planning practices are negotiated and enacted in and beyond formal arenas and procedures of planning, and so make visible the many sites, actors and means of spatial planning. Addressing planning topics such as ecology, preservation, participation, rebuilding and zoning, this volume takes into account the uncertain world planning is embedded in. The implications of such a perspective are considered in light of how planning is performed and how it contributes to the emergence of specific socio-material forms and interactions. This is an invaluable read for all scholars of STS, Ecology, Architecture and Urban Planning.

Nanotechnology has been the subject of extensive assessment hype, unlike any previous field of research and development. A multiplicity of stakeholders have started to analyze the implications of nanotechnology: Technology assessment institutions around the world, non-governmental organizations, think tanks, re-insurance companies, and academics from science and technology studies and applied ethics have turned their attention to this growing field s implications. In the course of these assessment efforts, a social phenomenon has emerged a phenomenon the editors define as assessment regime.

Despite the variety of organizations, methods, and actors involved in the evaluation and regulation of emerging nanotechnologies, the assessment activities comply with an overarching scientific and political imperative: Innovations are only welcome if they are assessed against the criteria of safety, sustainability, desirability, and acceptability. So far, such deliberations and reflections have played only a subordinate role. This book argues that with the rise of the nanotechnology assessment regime, however, things have changed dramatically: Situated at the crossroads of democratizing science and technology, good governance, and the quest for sustainable innovations, the assessment regime has become constitutive for technological development.

The contributions in this book explore and critically analyse nanotechnology s assessment regime: To what extent is it constitutive for technology in general, for nanotechnology in particular? What social conditions render the regime a phenomenon sui generis? And what are its implications for science and society?"

Nanotechnology has been the subject of extensive assessment hype, unlike any previous field of research and development. A multiplicity of stakeholders have started to analyze the implications of nanotechnology: Technology assessment institutions around the world, non-governmental organizations, think tanks, re-insurance companies, and academics from science and technology studies and applied ethics have turned their attention to this growing field s implications. In the course of these assessment efforts, a social phenomenon has emerged a phenomenon the editors define as assessment regime.

Despite the variety of organizations, methods, and actors involved in the evaluation and regulation of emerging nanotechnologies, the assessment activities comply with an overarching scientific and political imperative: Innovations are only welcome if they are assessed against the criteria of safety, sustainability, desirability, and acceptability. So far, such deliberations and reflections have played only a subordinate role. This book argues that with the rise of the nanotechnology assessment regime, however, things have changed dramatically: Situated at the crossroads of democratizing science and technology, good governance, and the quest for sustainable innovations, the assessment regime has become constitutive for technological development.

The contributions in this book explore and critically analyse nanotechnology s assessment regime: To what extent is it constitutive for technology in general, for nanotechnology in particular? What social conditions render the regime a phenomenon sui generis? And what are its implications for science and society?"