On this week's Digging In, we're exploring how major food corporations like PepsiCo are evolving regenerative agriculture from a marketing trend into a measurable supply chain standard. By leveraging upstream procurement, these giants use satellite imagery and AI to verify soil health across millions of acres of foundational crops. This shift mitigates financial risks for farmers through multi-year contracts, transitioning soil health from a "virtue signal" into a quantifiable business imperative. Will other companies follow the lead?