Esther Turnhout is a Professor at the Forest and Nature Conservation Policy Group of Wageningen Universiteit, The Netherlands. Her research program, 'The Politics of Environmental Knowledge', includes research into the different roles experts play at the science-policy interface, the political implications of policy-relevant environmental knowledge and the interaction between science, society and citizens. Willemijn Tuinstra works as an independent advisor on knowledge development for environmental policy. She advises research institutes and civil servants on procedural aspects of stakeholder participation, scenario development and dealing with uncertainties. She has been involved in projects for the European Environment Agency and the International Institute for Applied Systems Analysis. Willem Halffman is an associate professor in the Faculty of Science at Radboud Universiteit Nijmegen. His work focuses on studying how scientific knowledge is validated and how scientists advise public decision making. He has over twenty years' experience teaching science and society courses to natural scientists.

'The novel perspectives in this book, as well as its cases and conceptual advances, will come as a welcome resource for those interested in understanding the controversies around the use of environmental expertise. Equally, it will be welcomed by environmental scientists seeking to navigate the shoals of practicing and representing science on the one hand, and effective communication and making a difference in the world on the other.' Arun Agrawal, University of Michigan

• List of contributors; Preface; List of abbreviations; 1. Introduction: the plight of the environmental scientist Willem Halffman, Esther Turnhout and Willemijn Tuinstra; 2. What is science? (And why does this matter?) Willem Halffman; 3. Frames: beyond facts versus values Willem Halffman; Case A. Framing climate change Mike Hulme; 4. Science, politics and the public in knowledge controversies Esther Turnhout and Thomas Gieryn; Case B. What does 'climategate' tell us about public knowledge controversies? Silke Beck; Case C. Whose deficit anyway? Institutional misunderstanding of fracking sceptical publics Laurence Williams and Phil Macnaghten; 5. The limits to knowledge Willemijn Tuinstra, Ad Ragas and Willem Halffman; Case D. Angry bulbs Ad Ragas and Marga Jacobs; 6. Usable knowledge: science, policy and society Willemijn Tuinstra, Willem Halffman and Esther Turnhout; Case E. Expertise for European fisheries policy Willem Halffman and Martin Pastoors; 7. Interdisciplinarity and the challenge of knowledge integration Esther Turnhout; Case F. Knowledge integration in the Millennium Ecosystem Assessment Clark Miller; Case G. Integrated assessment for long-range transboundary air pollution Willemijn Tuinstra; 8. Lay expertise Esther Turnhout and Katja Neves; Case H. Lay expertise and botanical science: a case of dynamic interdependencies in biodiversity conservation Katja Neves; Case I. The Loweswater Care Project Claire Waterton; 9. Environmental Experts at the science-policy-society interface Esther Turnhout; Case J. Group Think and whistle blowers in CO2 capture and storage Heleen de Coninck; 10. Environmental knowledge in democracy Esther Turnhout, Willem Halffman and Willemijn Tuinstra; 11. Conclusion: science, reason and the environment Willem Halffman, Willemijn Tuinstra and Esther Turnhout; Inde

Esther Turnhout is a Professor at the Forest and Nature Conservation Policy Group of Wageningen Universiteit, The Netherlands. Her research program, 'The Politics of Environmental Knowledge', includes research into the different roles experts play at the science-policy interface, the political implications of policy-relevant environmental knowledge and the interaction between science, society and citizens. Willemijn Tuinstra works as an independent advisor on knowledge development for environmental policy. She advises research institutes and civil servants on procedural aspects of stakeholder participation, scenario development and dealing with uncertainties. She has been involved in projects for the European Environment Agency and the International Institute for Applied Systems Analysis. Willem Halffman is an associate professor in the Faculty of Science at Radboud Universiteit Nijmegen. His work focuses on studying how scientific knowledge is validated and how scientists advise public decision making. He has over twenty years' experience teaching science and society courses to natural scientists.

'The novel perspectives in this book, as well as its cases and conceptual advances, will come as a welcome resource for those interested in understanding the controversies around the use of environmental expertise. Equally, it will be welcomed by environmental scientists seeking to navigate the shoals of practicing and representing science on the one hand, and effective communication and making a difference in the world on the other.' Arun Agrawal, University of Michigan

• List of contributors; Preface; List of abbreviations; 1. Introduction: the plight of the environmental scientist Willem Halffman, Esther Turnhout and Willemijn Tuinstra; 2. What is science? (And why does this matter?) Willem Halffman; 3. Frames: beyond facts versus values Willem Halffman; Case A. Framing climate change Mike Hulme; 4. Science, politics and the public in knowledge controversies Esther Turnhout and Thomas Gieryn; Case B. What does 'climategate' tell us about public knowledge controversies? Silke Beck; Case C. Whose deficit anyway? Institutional misunderstanding of fracking sceptical publics Laurence Williams and Phil Macnaghten; 5. The limits to knowledge Willemijn Tuinstra, Ad Ragas and Willem Halffman; Case D. Angry bulbs Ad Ragas and Marga Jacobs; 6. Usable knowledge: science, policy and society Willemijn Tuinstra, Willem Halffman and Esther Turnhout; Case E. Expertise for European fisheries policy Willem Halffman and Martin Pastoors; 7. Interdisciplinarity and the challenge of knowledge integration Esther Turnhout; Case F. Knowledge integration in the Millennium Ecosystem Assessment Clark Miller; Case G. Integrated assessment for long-range transboundary air pollution Willemijn Tuinstra; 8. Lay expertise Esther Turnhout and Katja Neves; Case H. Lay expertise and botanical science: a case of dynamic interdependencies in biodiversity conservation Katja Neves; Case I. The Loweswater Care Project Claire Waterton; 9. Environmental Experts at the science-policy-society interface Esther Turnhout; Case J. Group Think and whistle blowers in CO2 capture and storage Heleen de Coninck; 10. Environmental knowledge in democracy Esther Turnhout, Willem Halffman and Willemijn Tuinstra; 11. Conclusion: science, reason and the environment Willem Halffman, Willemijn Tuinstra and Esther Turnhout; Inde

Esther Turnhout is a Professor at the Forest and Nature Conservation Policy Group of Wageningen Universiteit, The Netherlands. Her research program, 'The Politics of Environmental Knowledge', includes research into the different roles experts play at the science-policy interface, the political implications of policy-relevant environmental knowledge and the interaction between science, society and citizens. Willemijn Tuinstra works as an independent advisor on knowledge development for environmental policy. She advises research institutes and civil servants on procedural aspects of stakeholder participation, scenario development and dealing with uncertainties. She has been involved in projects for the European Environment Agency and the International Institute for Applied Systems Analysis. Willem Halffman is an associate professor in the Faculty of Science at Radboud Universiteit Nijmegen. His work focuses on studying how scientific knowledge is validated and how scientists advise public decision making. He has over twenty years' experience teaching science and society courses to natural scientists.

'The novel perspectives in this book, as well as its cases and conceptual advances, will come as a welcome resource for those interested in understanding the controversies around the use of environmental expertise. Equally, it will be welcomed by environmental scientists seeking to navigate the shoals of practicing and representing science on the one hand, and effective communication and making a difference in the world on the other.' Arun Agrawal, University of Michigan

• List of contributors; Preface; List of abbreviations; 1. Introduction: the plight of the environmental scientist Willem Halffman, Esther Turnhout and Willemijn Tuinstra; 2. What is science? (And why does this matter?) Willem Halffman; 3. Frames: beyond facts versus values Willem Halffman; Case A. Framing climate change Mike Hulme; 4. Science, politics and the public in knowledge controversies Esther Turnhout and Thomas Gieryn; Case B. What does 'climategate' tell us about public knowledge controversies? Silke Beck; Case C. Whose deficit anyway? Institutional misunderstanding of fracking sceptical publics Laurence Williams and Phil Macnaghten; 5. The limits to knowledge Willemijn Tuinstra, Ad Ragas and Willem Halffman; Case D. Angry bulbs Ad Ragas and Marga Jacobs; 6. Usable knowledge: science, policy and society Willemijn Tuinstra, Willem Halffman and Esther Turnhout; Case E. Expertise for European fisheries policy Willem Halffman and Martin Pastoors; 7. Interdisciplinarity and the challenge of knowledge integration Esther Turnhout; Case F. Knowledge integration in the Millennium Ecosystem Assessment Clark Miller; Case G. Integrated assessment for long-range transboundary air pollution Willemijn Tuinstra; 8. Lay expertise Esther Turnhout and Katja Neves; Case H. Lay expertise and botanical science: a case of dynamic interdependencies in biodiversity conservation Katja Neves; Case I. The Loweswater Care Project Claire Waterton; 9. Environmental Experts at the science-policy-society interface Esther Turnhout; Case J. Group Think and whistle blowers in CO2 capture and storage Heleen de Coninck; 10. Environmental knowledge in democracy Esther Turnhout, Willem Halffman and Willemijn Tuinstra; 11. Conclusion: science, reason and the environment Willem Halffman, Willemijn Tuinstra and Esther Turnhout; Inde