Highlighting both the achievements of the past and the challenges of the future, this volume presents a review of the key ecological issues. Major topics are addressed in evolution and population biology; functional and community ecology; the ecology of changing environments; and the ecology of ecosystems, management and human impacts. It gives an account of key aspects of ecology and of its interfaces with related disciplines, such as genetics and economics. The international team of authors includes some of the most thoughtful ecologists of our time. This book will prove invaluable to both advanced students and researchers in ecology.

Highlighting both the achievements of the past and the challenges of the future, this volume presents a review of the key ecological issues. Major topics are addressed in evolution and population biology; functional and community ecology; the ecology of changing environments; and the ecology of ecosystems, management and human impacts. It gives an account of key aspects of ecology and of its interfaces with related disciplines, such as genetics and economics. The international team of authors includes some of the most thoughtful ecologists of our time. This book will prove invaluable to both advanced students and researchers in ecology.

In the context of increasing privatization and land reform these case studies reveal how reforms impact on women's rights to land and how these rights are contested or upheld. This volume focuses on the impact on women's land rights from the contemporary drive towards the formulation and implementation of land tenure reforms which aim primarily at the private registration of land. It is solidly groundedin the findings from seven case studies, all based on in-depth qualitative research, from various regions of Tanzania, Kenya, Uganda and Rwanda. The detailed, local level research in this volume not only challenges the status quo, but demonstrates that another world is possible and documents the many ways women in Eastern Africa are finding to ensure their rights to land. BIRGIT ENGLERT is Assistant Professor in the Department of African Studies at the University of Vienna, Austria; ELIZABETH DALEY is an independent land consultant. Uganda: Fountain Publishers(PB); Kenya: EAEP(PB); Tanzania: E&D Vision Publishing(PB)

We all know that our planet is losing its biological diversity at an alarming rate, with frightening implications for our future. But when does an ecosystem hit the breaking point? In this important book, Princeton biologist Simon Levin offers general readers the first look at how the new science of complexity can help to solve our looming ecological crisis. Levin argues that our biosphere is the classic embodiment of what scientists call complex adaptive systems. By exploring how such systems work, we can determine how they might fail: How much loss can an ecosystem bear before it starts to collapse? How resilient are these systems? Do they in fact hover at the edge of chaos? A deeply original work on one of the most pressing issues of our time, "Fragile Dominion" is a powerful appeal to understand and protect the global "commons."