3D Printed Cookie That Starts as a Plastic Bottle

Dr. Sina McCullough explains microBites, an experimental 3D-printed cookie made by using engineered yeast to convert plastic and agricultural waste into a protein rich flour. She traces how military food challenges helped move inventions such as canned food into everyday life, while Farmer Joel Salatin argues that a well managed farm has no waste and asks who will study the long-term human effects before products like this reach store shelves. From Episode 265: Did RFK Jr. Keep His Promises, ...