Much has been written since Capital was first published, and more recently after the demise of the Soviet Union and the consequent triumph of neoliberalism, about the irrelevance, inconsistency, and obsoleteness of Marx. This has been attributed to his unworkable method of inquiry. This book goes against the current. It introduces the issues that are presently most hotly debated, it evaluates them, and it groups them into four headings, each one of them corresponding to a chapter. At the same time, it submits a new reading of Marx’s method of social research and on this basis it argues that Marx’s work offers a solid foundation upon which to further develop a multi-faceted theory of crises highly relevant for the contemporary world.