Sunlight Directly Makes Food

Scientists and startups are developing systems that use solar energy and engineered microbes or electrochemical processes to produce edible biomass without growing conventional crops or raising animals. This approach replaces photosynthetic plants as the intermediary step and aims to produce protein, fats, and calories using much less land and water. — If viable at scale, sunlight‑to‑food tech would reshape agriculture, land use, supply chains, rural labor, and climate policy by decoupling calories from farmland.