At the gates of the Vercors, the inhabitants of Saint-Nazaire-en-Royans discovered that a massive rock quarry wanted to set up on the small mountain overlooking their village, Mount Vanille. Stunned by the gigantic scale of the project and feeling betrayed by the elected officials, the village mobilized. There will be work, energy, disappointments. And there will be a victory. Each one taking part in his own way in the destiny of his village, it is a new political landscape which takes shape. Shaking up the well-oiled wheels of a system, this struggle tells of the very contemporary urgency to finally get involved in what concerns us.