Episode 37: Volcanic Wines

Just one-percent of the world's surface is covered in volcanic soil, but more and more vineyards are cropping up on this ash-enriched earth. We'll meet the man who's heating up the volcanic-wine movement with an exciting annual event. We'll find out why it isn't just volcanic wine's soil that's complex. And we'll hear from some of the most celebrated producers in this burgeoning wine movement.