Today, more than ever, we need initatives that help us foster our collective imagination to face the biggest challenge of our species: the present and future of the environmental crisis. The Mutant Institute of Environmental Narratives (IMNA), Matadero Madrid's artistic laboratory for climate action, has been working since 2018 to propose new narrative strategies and innovative projects from art and fiction. The IMNA is not an ordinary cultural project, it is a mutant device to adapt to uncertain futures with new ways of approaching problems and storytelling. A space for research, experimental interdisciplinary creation and learning; a meeting place between very diverse agents, in which the strategies to follow are given by ants, bees or thousand-headed molds.