Champagne may be the most misunderstood category of wine in the world. The major reason for all the confusion is the use of the term -Champagne- appearing on labels of sparkling wines that come from places other than the province of Champagne in northeastern France. But true champagne can only be born in an environment that combines the essential elements of chalky soil, a cool climate, and the Chardonnay, Pinot Noir, and Pinot Meunier grape varieties. These are the crucial elements informing the unique flavor profile found only in wines from that corner of the world. Without them, any...