This open access book offers an innovative exploration of the concept of autonomy, extending beyond the traditional individualistic perspectives to encompass a richer, more interdependent understanding of autonomy in various domains. The authors delve into the multifaceted nature of autonomy, traversing theoretical, biological, psychological, and technological landscapes to present a comprehensive and cohesive picture. The main topics, including enactivism, biological autonomy, the psychological self in its environment, and the interplay of technology, ecology, and politics, are not only timely but also crucial for understanding the challenges and opportunities of autonomy in our increasingly complex world.