Each year, about 32% of the food produced across the world is lost or wasted. Tackling food loss and waste has been on the global agenda for decades, with policymakers citing it as a contributing factor to issues like food insecurity and environmental degradation. Despite this attention, food loss and waste remain a challenge across the world.A new book from researchers at the Tata-Cornell Institute for Agriculture and Nutrition (TCI) provides an evidence-based framework for addressing food loss and waste as a means to improve access to healthy diets. In “Wasted Potential: Tackling Food Loss and Waste Across Transforming Food Systems,” TCI alumna Jocelyn Boiteau and Director Prabhu Pingali set forth a policy agenda that builds demand for diverse, nutritious foods in order to incentivize food loss and waste reduction while mitigating tradeoffs between food security, environmental sustainability and socioeconomic welfare. In addition to stimulating demand for safe and nutritious foods, they call for investments in value-adding innovations like processing, packaging and cold chain infrastructure, as well as public infrastructure and financial services that improve market access.“Wasted Potential” was published by Springer as part of its Sustainable Development Goals Series. It is available to download through open access.

Farmers across America are beginning to worry that 2026 is bringing a Farm Crisis comparable to the early 1980’s when Willie Nelson launched Farm Aid to draw attention and support to the plight of farmers. Ray Yeung has been farming for over 40 years in northern California and although recently experiencing really good yields, he sees farming costs exceeding returns and that is simply unsustainable. A farm crisis could be felt beyond the farms to farm suppliers and consumers. Viable farms are ncessary, so what is to be done? Yeung always knew he’d be a farmer. His father, Joe Yeung, started farming near Woodland CA after returning rom the Korean War in the 1950s. Ray worked on his dad’s farm for decades before branching out on his own to grow processing tomatoes, pumpkins, winter squash and other commodities. Yeung sold his heirloom tomatoes at farmers’ markets, and by the early 2000s, the heirloom craze was in full swing. Today, he grows about 20 varieties, including pineapple, pink brandywine, green zebra, and Cherokee purple. (Processing tomatoes are profitable today.)

While nutrition science knows about 150 well-documented nutrients, there are approximately 135,000 additional molecules in foods that have health impacts but are not tracked in nutritional databases. Laszlow Barabasi, a physicist and network medicine researcher at Northeastern University and Harvard Medical School, explains how these compounds work in the body, noting that many have therapeutic effects when consumed in specific concentrations. Certain food combinations, like those in the Mediterranean diet, can mitigate negative health effects of red meat, and ultra-processed foods contribute to health issues despite their popularity. Understanding these compounds is important for treating specific conditions, yet the basic principles of a healthy diet remain simple: eat plenty of vegetables, exercise, sleep well, and maintain a balanced diet closest to the Mediterranean model. www.barabasilab.com www.truefood.tech