A counterculture is shaking up the world of wine. All around the world, joyous rebels have invaded the vineyards to create the wine they love: a natural wine free of codes and norms. While there are more than 3,000 wine growers in France, less than 3 percent of them are working in bio, biodynamic, or natural methods of wine production. For ethical reasons, this relatively small community of wine growers has chosen environmentally friendly farming practices aimed at finding the natural expression of terroir — the full breadth of land, geography, and climate — and the living character of the wine. In the south of France, in the heart of Catalonia, Wine Calling follows over a year some of the most exciting of these new wine growers.