Download or read book The Laws of Thought written by Avi Sion and published by Avi Sion. This book was released on 2008-12-01 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Laws of Thought is an exploration of the deductive and inductive foundations of rational thought. The author here clarifies and defends Aristotle’s Three Laws of Thought, called the Laws of Identity, Non-contradiction and Exclusion of the Middle – and introduces two more, which are implicit in and crucial to them: the Fourth Law of Thought, called the Principle of Induction, and the Fifth Law of Thought, called the Principle of Deduction. This book is a thematic compilation drawn from past works by the author over a period of twenty-three years.