Artificial general intelligence : 15th International Conference AGI 2022 Seattle WA USA August 19 22 2022 : proceedings This book constitutes the refereed proceedings of the 15th International Conference on Artificial General Intelligence AGI 2022 held as a hybrid event in Seattle WA USA in August 2022.The 31 full papers presented in this book were carefully reviewed and selected from 61 submissions. The papers cover topics from foundations of AGI to AGI approaches and AGI ethics to the roles of systems biology goal generation and learning systems and so much more. Additionally this volume contains 13 posters