Introduction

Problems of social revolutions and/or transformations belong to the classical agenda of social inquiry, as well as to the most prominent real and potential challenges encountered by contemporary societies. Among revolutionary events of the last decades, particular attention has been drawn to the changes that unfolded at the turn of the 1990s and brought the supposedly bipolar (in fact incipiently multipolar) world to an end. The downfall of East Central European Communist regimes in 1989 and of the Soviet Union in 1991 marked the beginning of a new era, originally characterised on the one hand by the relaxation of international tensions and on the other by the ascendancy of Western unilateralism. The twenty-fifth anniversary of the Soviet collapse prompts the authors of this book to reflect on revolutions and transformations, both from a long-term historical perspective and with regard to the post-Communist scene. The social changes unfolding in Eastern and Central Europe are not only epoch-making historical turns; their economic, social and political aspects, often confusing and unexpected, have also raised new questions and triggered debates about fundamental theoretical issues. Moreover, they have had a significant impact on developments elsewhere in the world, in both Western and developing countries.