Scientists Turn Plastic Waste Into Edible Cookies Because That’s the Future We Deserve

The future of food is looking a little grim. In the event we turn all arable land on this planet into a barren heath incapable of growing food, humankind may have to resort to reaping what we sowed by eating our own plastic pollution. A team of researchers at Southern Illinois University Carbondale just demonstrated that this was possible by using specially engineered yeast to create tasty — and yes, edible — cookies which they 3D printed out of plastic waste. The yeast breaks down the components of plastic compounds and agricultural byproducts like discarded plant stalks into proteins, fats,...