How I Built a Machine That Feeds Millions | Felix Brooks-church | TED

Summary

The speaker discusses food fortification—adding essential nutrients to staple foods like flour, oil, and salt—as a simple, proven solution to combat hidden hunger, which affects 3 billion people globally, particularly in developing countries. He founded Sanku, a social enterprise that created the Dosifier machine, which automatically adds nutrient premix to flour at grain mills, reaching 75 million people daily across Tanzania, Kenya, and Ethiopia. The speaker illustrates fortification's impact through his own son Leo's transformation after his autism-related eating disorder improved when vitamins and minerals were added to his pancake flour, and announces an ambitious new vision to reach 1 billion people across 10 countries within the next decade.

Key takeaways

• Food fortification—adding nutrients to staple foods—is a proven, 100-year-old science that effectively addresses malnutrition when supply systems function properly.
• The Sanku Dosifier automates nutrient fortification at the mill level, making it scalable and cost-effective by targeting the centralized point where food is processed before reaching consumers.
• Building sustainable impact requires partnerships with governments to establish fortification mandates, upgrade lab testing, and train food inspectors to regulate the entire industry.
• Technology integration (SIM cards in dosifiers) enables real-time monitoring of production accuracy and machine maintenance, allowing operational scaling across multiple countries.
• Personal conviction paired with systemic change—investing in infrastructure, local leadership, and technology—transforms individual solutions into industry-wide transformation reaching millions.