This volume presents the concepts of schizoanalysis and ecosophy as Felix Guattari and Gilles Deleuze understood them, in interviews and analyses by their contemporaries and followers. This accessible yet authoritative introduction is written by distinguished specialists, combining testimonies from some of Guattari's colleagues at the La Borde psychiatric clinic where he practiced, with expository essays on his main ideas, schizoanalysis and ecosophy, as well as his relations with Lacan. The last section of the book deals with the subsequent creative application of those ideas by his philosophical and psychoanalytic followers situated within the contemporary moment. This collection also provides the crucial historical context of France at the time Guattari was developing his concepts, including the role of the Maoists and the significance of the political situation in Algeria.