Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The watchmaker analogy, or watchmaker argument, is a teleological argument for the existence of God. By way of an analogy, the argument states that design implies a designer. The analogy has played a prominent role in natural theology and the argument from design," where it was used to support arguments for the existence of God and for the intelligent design of the universe. The most famous statement of the teleological argument using the watchmaker analogy was given by William Paley in 1802. In 1838, Charles Darwin''s formulation of the theory of natural selection was seen as providing a counter-argument to the Watchmaker analogy. In the United States, starting in the 1980s, the concepts of evolution and natural selection became the subject of national debate, including a renewed interest in the watchmaker argument by both popular atheists and the intelligent design movement."