Haikeus: Transmuting Ecological Grieving into Action - Galina Mihaleva; Abigail Dalton; Mary Fitzgerald; Abhik Chowdhury (Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing, Cancun, Quintana Roo, Mexico, October 8-12, 2023, 2023)