The voice of nature is a site-specific court piece, based in a long term research, in which we investigate ecocide and the possibilities of creating a new proposal for the justice-system as a form of juridical innovation. For this creation, we will experiment with the interconnectedness of a conventional court and restorative justice systems and how it can serve the ecosystem by proposing a new type of “natural contract”, in which human and non-humans will come to a new collective language. How can non-human entities such as a mountain or a river stand legally in court? In our futuristic court, we will guide the audience through the realms of speculative fiction, environmental justice and rituals.