From The Real food warrior's blog:
There's a relatively new movement afoot here in rural France that has the wine world abuzz. Something called "natural wine" which is made almost like regular wine except it allows none of the 2,000 or so additives, enzymes, boosters of colour and other enhancers that can be used in wine production. Only sun-ripened grapes go into natural wines. That's it. Simple, or so it may seem. The problem is there is not even a trace of sulphites added to natural wines so there is a risk of turning a juicy, well made wine into vinegar in no time. Not a choice for the faint of heart. It takes a special breed, with lots of courage, long-term commitment and a touch of folly to go this far against the grain.
My friend Rémi Curtil runs de Grappes et d'Ô, a one-man winery of 7.5 ha (18 acres) just south of Uzès. Rémi is in the wine business for the love of pure, complex wines and the love of the land or the terroir he works throughout the year. He respects the soil and wants to transform the current norm of chemical based production to a much more ecologically friendly organic model. One only has to compare the rich living soil of an organically farmed vineyard to the weed free, barren vineyards of his neighbours to understand the harm we are doing.