Would You Drink Coffee Made from Food Waste? The Rise of Beanless Coffee Explained
Every single second, the world consumes about 26,000 cups of coffee . On Shanghai’s Huaihai Road alone—less than two kilometers long—you can find nearly 50 cafés , each with its own style. Coffee has long since become a nationwide obsession. Enthusiasts eagerly debate bean origins, processing methods, and flavor notes, yet few stop to ask a deeper question: What hidden burden does this beloved drink place on the planet? From a food-industry carbon-emissions perspective, coffee ranks just behind beef, lamb, cheese, and chocolate . Data shows that producing a single cup of coffee consumes roughly 140 liters of water , while growing and processing one kilogram of coffee beans generates about 17 kilograms of CO₂ . Viewed through the lens of Western environmental narratives, this kind of data practically screams: ban it . How could such an “unethical” product escape scrutiny in one of the world’s environmental flag-bearers—the UK? British research has already sounded the alarm: by 20...