Sanford Bernstein analyst Trevor Stirling is no stranger to the drinks industry. Having spent the late '90s as strategic planning director for Guinness Ireland, he then took on the role of packaged trade director at the company. He followed that by starting his own private-client wine merchant. In 2004, Stirling became an analyst at Bernstein, where he covers the major European brewing and spirits companies. Here, he talks to just-drinks about the role of an analyst, and how he sees the future of the drinks industry shaping up.