This is a sparkling book. It is both an urgent rallying cry and a measured and accessible introduction to the topic. Brimming with insight and humour, it tackles the question that will shape aeons: if human society doesn't learn to shrink its material footprint the consequences will be dire so how can that task be approached? Anyone who wishes that earth remains habitable should read this book. -- Gareth Dale, Brunel University London Kalliss personality resonates through the pages ... clear, approachable and often humorous ... he succeeds in making Degrowth accessible to a wide audience ... the pace is well suited to those new to the subject, including students. Kallis skillfully unpacks complex concepts and provides a consistent stream of accessible analogies. -- Maxwell Hartt, Economic Geography Mandatory reading for students, researchers and practitioners interested not only in degrowth, but also more generally in economics, politics and sustainability. The book's arguments are highly significant to tackle the key challenges of the twenty-first century climate change, rising global inequality, economic crises ... well written: scholarly yet accessible, rigorously argued but with humor and full of everyday examples ... A welcome addition to degrowth scholarship and will have considerable influence on teaching degrowth at both undergraduate and graduate levels. -- Matthias Schmelzer, Ecological Economics A thought-provoking, informative and comprehensive resource ... offers both a justification as well as a vision and new imaginary for degrowth ... Kallis hypotheses and theories are well- researched, and linked to empirical data. -- Sarah Hafner, Centre for the Understanding of Sustainable Prosperity (CUSP) blog