It’s rare when a day goes by without another story about the possible consequences of climate change. Many world leaders have called it the greatest challenge of our time. The CIA predicts climate change will be the greatest destabilizing factor affecting U.S. security. Here on the East End, many of us would just like to know what climate change will mean for us and our way of life. As a winemaker, I understand climate and soil are the two most important factors in a wine region’s terroir. So what kind of changes can we expect?