The French region of Languedoc Roussillon can claim to be amongst one of the oldest continuing wine regions in the world, with a history which stretches back to the ancient Greeks almost three thousand years ago. Today, Languedoc Roussillon is recognized as a region associated with fine wines made from many of the noble grapes, and with over 700,000 acres under vine, is a veritable powerhouse of viticulture which has helped shape the world of wines as we know it. Languedoc Roussillon is situated in the very south of France, and enjoys a fine, hot, Mediterranean climate which allows the vines there to reach full ripeness and provide reliable yields each year. Languedoc Roussillon today produces over a third of France's wines, and the bottles which leave the wineries of the region remain popular across the globe. The green skinned grapes of the Sauvignon Blanc varietal had their origins in Southern France, where they are still widely grown and used for many of the excellent young and aged white wines the region is famous for. Today, however, they are grown in almost every wine producing country in the world, and are widely revered for their fresh and grassy flavors, full of tropical notes and refreshing, zesty character. Sauvignon Blanc grapes thrive best in moderate climates, and ripen relatively early in the year. This has made them a favorite for many wineries in the New World, where they can still produce healthy and high yields in the earlier part of the summer before the temperatures become too hot. Too much heat has a massively adverse effect on Sauvignon Blanc, as the grapes become dull in their flavor, and the wine produced from them loses all its unique character and high points. As such, Sauvignon Blanc farmers have had a lot of trouble from global warming and climate change, as they are being forced to harvest their crops increasingly earlier in the year when it is cool enough to do so.