In the last installment of the exhibition, works and artistic practices oriented to environmental and social sustainability will be presented, as well as to give space to the proliferation of narratives of the end of the world and works within the currents of anti-naturalism and technomaterialism. What should our relationship with nature be in a century of climate change and ecological crisis? How can we foster a culture of collaboration, where sharing replaces competition? Is it possible to remain optimistic and hope for a future based on sustainability? What would the best possible future look like? And the worst?