This week on The Main Course, Patrick, Katy & special guest Dave Arnold pay tribute to one of the modern food revolution's biggest heroes, Michael Batterberry.

This week on The Main Course, Patrick & Katy are joined by Angela Miller, Manny Howard & Ron Silver. Angela & Manny talk about their farming discoveries, and Ron discusses how Bubby's came to be and what he thinks of local ingredients.

Heather Hyman & Jack Inslee interview James Twomey about his rare breed of Tunis sheep, and what it takes to produce for the Easter season.

Jack & Heather talk to Brigid Sweeney of Animal Welfare Approved about standards and third party certification. For more information check www.animalwelfareapproved.org