The third version of the Global Extraction Film Festival (GEFF), a film festival that aims to show the destructive impacts of extractive industries worldwide, will be held between 26-30 october. This year's program includes more than 250 documentaries and short films from 50 countries. Among them, "Andean Salt flats: Water is worth more than lithium", a documentary by the Plurinational Observatory of Andean Salt Flats (OPSAL in Spanish) that shows the impacts of non-metallic mining in the salt flats of Chile, Argentina and Bolivia.