The studies collected in this volume cover a range of topics - market reforms, social justice, ecology, nationalism, new political parties and more - that are at the centre of the revolutionary changes under way in the former Soviet bloc. Their focus on ideology - both the previous orthodoxy of Marxism-Leninism and new political and social currents of thought emerging in tandem with the transformation of these societies - provides a crucial vantage for understanding the historic changes taking place in the USSR and East Europe. The breadth of this book's subject matter is complemented by the variety of methods and approaches that it features: historical interpretation, linguist analysis, statistical analysis and political sociology.