This book, edited by Markku Suksi, explores the concept of autonomy from a legal, social, and political perspective. It examines the advantages and legal basis of autonomy, its subjects, and its role in federalism. The book delves into the ethical considerations of minority protection and political ambiguities surrounding autonomy. It also discusses autonomy as a mechanism in territorial conflicts and its application within international law frameworks, particularly in the context of minority rights. Various chapters address the procedural position of autonomous regions in international judicial organs and the entrenchment of autonomy in different geopolitical contexts, such as Italy, Spain, and the UK. The book concludes with discussions on cultural autonomy and its relevance to indigenous peoples, emphasizing the Sami in Finland. It is intended for academics, legal professionals, and policymakers interested in human rights and autonomy.