The endeavour to transform the world without falling into the catastrophic traps of the past has been a common element uniting these new approaches. This book - aimed at both the general reader and the specialist - offers the first global cartography of the expanding intellectual field of critical contemporary thought. More than thirty authors and intellectual currents of every continent are presented in a clear and succinct manner. A history of critical thought in the twentieth and twenty-first centuries is also provided, helping situate current thinkers in a broader historical and sociological perspective.