Book excerpt: This book focuses on socioecological learning through the touchstone concepts of the Anthropocene, the Posthuman and Common Worlds as Creative Milieux. The editors and contributors explore, situate and interrogate social learning through transdisciplinary positionings, exemplars and theories. The eclectic and cohesive chapters unfold as a journey that may inspire innovative and unique understandings of the socioecological learner: insights that will surely be paramount as we careen towards the 22nd century and all of its as-yet-unknown challenges. Offering tangible and nuanced practice for educational leadership in socioecological learning, this pioneering book will be of interest and value to researchers and educators at all levels. This volume is sure to appeal to students and scholars of socioecological learning as well as the Anthropocene and the Posthuman.