Today is day 6 of Expo2015 and it is a celebration of biodiversity. Today’s street is Via Brera which is home to the Accademia di Brera, one of the world’s great museums as well as the Orto Botanico or botanical gardens. It is also home to other art galleries and the famed Bar Jamaica, a hip bar among artists, students and locals for decades. While there is not the same concentration on biodiversity in the vineyards of Italy as say in New Zealand, there is renewed interest among many producers on this topic. With a focus on natural wines and biodynamics, this topic is very much at the top of mind. Italy is home to more indigenous varieties of grapes than almost any other country in the world. I have been writing a series on these grapes for the past five years and have only gotten to the letter “G.”