The Microbial Face of Terroir

This episode opens by linking Oppenheimer, Covid-19 and wine - and proceeds to go big by focusing on the small stuff. Microbes. The invisible world of yeasts, bacteria and beyond. We're just starting to understand how important microbes are in terms of defining wine style and quality. Sure, yeasts ferment grape sugars into alcohol. But they also do a whole lot more, as fascinating new research is revealing. Previously, many definitions of 'terroir' (what might be defined as a wine's 'se...