The fourth issue investigates the effects of climate change on the human psyche, focusing on a new definition of sadness called "solastalgia." Guest editor: Ian Garrett. With contributions by Glenn Albrecht, Lisa Anne Auerbach,Susanna Battin, Brielle Korn, Christine S. Lee, Rachel Levy, Ana Llorente, Caroline Park, Jeremy Pickard, Gundula Prinz, Aviva Rahmani, Isaac Resnikoff, Mansi Shah, Katrina Umber, Logan Wince. Cover design by Nick Steinhardt. Editors: Matthias Merkel Hess and Roman Jaster. Website: mammutmagazine.org
