Northern Europe The warming of the globe has so far generally been good for the world's wine. It has allowed the fruit to come off the vine richer and riper. A study led by Gregory Jones, a climatologist at Southern Oregon University in Ashland, Ore., and the son of a winegrower, tracked the impact of rising temperatures between 1950 and 1999, using as a measure of quality the values by the auction house Sotheby's, which rates wines on a 100-point scale... © Grand Tour/Corbis