Land conversion, climate change and species invasions are contributing to the widespread emergence of novel ecosystems, which demand a shift in how we think about traditional approaches to conservation, restoration and environmental management. They are novel because they exist without historical precedents and are self-sustaining. Traditional approaches emphasizing native species and historical continuity are challenged by novel ecosystems that deliver critical ecosystems services or are simply immune to practical restorative efforts. Some fear that, by raising the issue of novel ecosystems, we are simply paving the way for a more laissez-faire attitude to conservation and restoration. Regardless of the range of views and perceptions about novel ecosystems, their existence is becoming ever more obvious and prevalent in today s rapidly changing world. In this first comprehensive volume to look at the ecological, social, cultural, ethical and policy dimensions of novel ecosystems, the authors argue these altered systems are overdue for careful analysis and that we need to figure out how to intervene in them responsibly. This book brings together researchers from a range of disciplines together with practitioners and policy makers to explore the questions surrounding novel ecosystems. It includes chapters on key concepts and methodologies for deciding when and how to intervene in systems, as well as a rich collection of case studies and perspective pieces. It will be a valuable resource for researchers, managers and policy makers interested in the question of how humanity manages and restores ecosystems in a rapidly changing world. A companion website with additional resources is available at wiley.com/go/hobbs/ecosystems

Land conversion, climate change and species invasions arecontributing to the widespread emergence of novel ecosystems, whichdemand a shift in how we think about traditional approaches toconservation, restoration and environmental management. They arenovel because they exist without historical precedents and areself-sustaining. Traditional approaches emphasizing native speciesand historical continuity are challenged by novel ecosystems thatdeliver critical ecosystems services or are simply immune topractical restorative efforts. Some fear that, by raising the issueof novel ecosystems, we are simply paving the way for a morelaissez-faire attitude to conservation and restoration.Regardless of the range of views and perceptions about novelecosystems, their existence is becoming ever more obvious andprevalent in today's rapidly changing world. In this firstcomprehensive volume to look at the ecological, social, culturalethical and policy dimensions of novel ecosystems, the authorsargue these altered systems are overdue for careful analysis andthat we need to figure out how to intervene in them responsibly.This book brings together researchers from a range of disciplinestogether with practitioners and policy makers to explore thequestions surrounding novel ecosystems. It includes chapters on keyconcepts and methodologies for deciding when and how to intervenein systems, as well as a rich collection of case studies andperspective pieces. It will be a valuable resource for researchersmanagers and policy makers interested in the question of howhumanity manages and restores ecosystems in a rapidly changingworld.A companion website with additional resources is available at href="wiley.com/go/hobbs/ecosystems">wiley.com/go/hobbs/ecosystems