Portal:History of science/Article/2
The Great Chain of Being is a hierarchical structure of all matter and life, thought in medieval Christianity to have been decreed by God. The chain starts with God and progresses downward to angels, demons (fallen/renegade angels), stars, moon, kings, princes, nobles, commoners, wild animals, domesticated animals, trees, other plants, precious stones, precious metals and other minerals.
The Great Chain of Being (Latin: scala naturae, "Ladder of Being") is a concept derived from Plato, Aristotle (in his Historia Animalium), Plotinus and Proclus. Further developed during the Middle Ages, it reached full expression in early modern Neoplatonism.