Stories of rebellion against the excesses of the agri-food industry. "Les Liberterres" follows the journey of four farmers who have turned their backs, forever, to conventional farming methods. Rebellious and passionate, they resist all those who want to sound the death knell of their freedom. As a counterpoint, archives take us back in black and white to a time when science, it was believed, would definitively save the world from hunger and malnutrition. Landscapes of Europe and Africa in the four seasons, moving and provocative characters, stories that intertwine to speak a single language: the liberated earth. This film is also available in the original version with French and English subtitles.