This week on Intersection, the focus is on meat. We're talking about shifts in meat consumption and why they happen, meat production right here in Missouri, and consumer interest in grass-fed beef and sustainable agriculture. This week's guests are KBIA and Harvest Public Media reporter Kristofor Husted, MU professor of rural sociology Mary Hendrickson, and author and rancher Nicolette Hahn Niman, whose most recent book is "Defending Beef, the Case for Sustainable Meat Production."