Katherine is speaking at a wine celebration in Croatia this week, so we've dug a classic episode out of the vault for you. This engrossing, and at times shocking, episode deals with everyone's least-favorite, most-used herbicide: Roundup. It is the perfect pairing for Earth Week, so please enjoy!  Here it is, folks; our episode about Roundup…but it’s so much more than that. We dive into regenerative agriculture, climate action, and the fight over how to grow grapes on a rapidly changing planet. Rounding out our expertise this week are Dr. Jamie Goode, an award-winning wine journalist, plant biologist, and the author of I Taste Red: The Science of Tasting Wine; and Anna Brittain, the founder and executive director of Napa Green and Napa RISE.