This evening’s tasting  focuses on Southern Italian small family owned wineries that produce  low intervention wines made with organically grown grapes. What is the definition of  a producer of  low intervention wines? Non-interventionist winemakers use as few additives as possible and as little manipulation as they can.http://www.morethanorganic.com/definition-of-natural-wine. (“More than Organic”) As More than Organic notes winemakers