Has the Missing Link Between Organic and Inorganic Life Been Found? (A Weekend Feature)

Has the Missing Link Between Organic and Inorganic Life Been Found? (A Weekend Feature): "Philosophers and scientists have argued about the origins of life from inorganic matter ever since Empedocles (430 B.C.) argued that every thing in the universe is made up of a combination of four eternal 'elements' or 'roots of all': earth, water, air, and fire, and that all change is explained by the arrangement and rearrangement of these four elements. Now, scientists have discovered that simple peptides can organize into bi-layer membranes. The finding suggests a “missing link” between the pre-biotic Earth’s chemical inventory and the organizational scaffolding essential to life."