Russell Wallack, founder of Breadtree, joins us to talk chestnuts and perennial pantry stables. Breadtree farms on 800 acres in the Upper Hudson Valley (NY) and Southwest Vermont, where they steward 20,000+ food-producing trees and shrubs — including chestnut, hickory, oak, seaberry, apple, pear, mulberry, and persimmon — in orchards grazed by sheep and cattle. The practice of raising food crops, trees, and animals together has a long history in many cultures, and (today) is often called agro...