Thinking rationally:"laws of thought" Aristotle:what are correct arguments/thought processes? Several Greek schools developed various forms of logic:notation and rules of derivation for thoughts;may or may not have proceeded to the idea of mechanization 】 Direct line through mathematics and philosophy to modern Al Problems: 1.Not all intelligent behavior is mediated by logical deliberation 2.What is the purpose of thinking?What thoughts should I have?Thinking rationally: "laws of thought" • Aristotle: what are correct arguments/thought processes? • • Several Greek schools developed various forms of logic: notation and rules of derivation for thoughts; may or may not have proceeded to the idea of mechanization • • Direct line through mathematics and philosophy to modern AI • • Problems: 1. Not all intelligent behavior is mediated by logical deliberation 2. What is the purpose of thinking? What thoughts should I have? 3