What is the role of generations in social, cultural and political change? How is generational consciousness formed? What is the significance of inter and intra-generational conflict and continuity? Despite the importance of the concept of generations in common sense or lay understanding of cultural change, the study of generations has not played a large part in the development of sociological theory. However, recent social developments, combined with the erosion of a strong class theory, mean that generations need to be reconsidered in relation to cultural change and politics. Moving beyond Karl Mannheim's classical contribution to generations, this book offers a theoretically innovative way of examining the role of generational consciousness in social, cultural and political change through a range of empirical illustrations. On the grounds that existing research on generations has neglected international generational divisions, the book also looks at the interactions between generations and other social categories, including gender and ethnicity, exploring both intra-generational conflict and continuity and considering the circumstances under which generational consciousness may become more salient. The result is a key text for undergraduate courses in social theory, cultural studies and social history, and an essential reference for researchers across these areas, as well as gender, race and ethnicity.