Formafantasma (Andrea Trimarchi and Simone Farresin) are designers who dissect the ecological and political responsibilities of their discipline. Their holistic approach reaches back into the history of a particular material used by humans, out towards the patterns of supply chains that have developed to support and expand its use, and forward to the future of that material’s survival in relation to human consumption. Cambio, from the medieval Latin cambium, ‘change, exchange’, is an ongoing investigation conducted by Formafantasma into the governance of the timber industry. The evolution of this form of commerce over time, and its tentacular expansion across the globe, has made it difficult to regulate. It grew out of the bioprospecting that took place throughout colonial territories during the 19th century, becoming one of the largest industries in the world both in terms of the revenue it generates and the impact it has on the planet’s biosphere.