Winemaking is part art, part science, a craft that’s been around for thousands of years. In some respects, winemaking is simple. You pick some grapes, crush them, ferment them, age the resulting wine and bottle it. That said, I’m continually surprised at the rate of innovation taking place when it comes to growing grapes, making wine and selling wine. Sometimes the next new thing takes a while to catch on before reaching a tipping point and suddenly gaining momentum. Take wine in ca...  go to issue >