Determinism: The proposition that all events, including those of human thoughts, are causally determined by an unbroken chain of prior events.
What is art for? "L'art pour l'art" wrote Théophile Gautier as a slogan in 1835. And today's bohemians continue to repeat the creed "Art for art's sake." It's a catchy slogan, still what most people unreflectively tell themselves when confronted with the question: "What is the purpose of art?"