The
Blind Watchmaker
By
Richard Dawkins
Clinton
Richard Dawkins is an English
ethologist, evolutionary biologist and author. In The Blind
Watchmaker (1986), he argues against the watchmaker analogy, an argument for the existence of a supernatural
creator based upon the complexity of living
organisms. Instead, he describes evolutionary processes as analogous to a blind
watchmaker in that reproduction, mutation, and selection are unguided by any
designer. The Blind Watchmaker contains a sustained critique of
the argument from design, an
important creationist argument. In the book, Dawkins argues against the watchmaker
analogy made famous by the eighteenth-century
English theologian William
Paley via his book Natural Theology,
in which Paley argues that just as a watch is too complicated and too
functional to have sprung into existence merely by accident, so too must all
living things—with their far greater complexity—be purposefully designed.
Dawkins shares the view generally held by scientists that natural selection is
sufficient to explain the apparent functionality and non-random complexity of
the biological world and can be said to play the role of watchmaker in nature,
albeit as an automatic, unguided by any designer, nonintelligent, blind
watchmaker. Dawkins also believes in
cumulative selection as the key to our modern explanations of life. “It strings
together a series of acceptably lucky events (random mutations) together in a
nonrandom sequence so that, at the end of the sequence, the finished product
carries the illusion of being very, very lucky indeed, far too improbable to
have come about by chance alone.” He
brings this out throughout the book by comparing things we have manufactured
like sonar and computers, to bats, whales and the human brain.
Question 1.
Who made the Watchmaker analogy famous?
Question 2.
What is Cumulative Selection?
Question 3.
What does Dawkins feel is sufficient?
Chris,
ReplyDeleteEven though I believe in evolution and natural selection and understand some of the biology and chemistry that supports them, the biggest challenge for me is to get passed the first step even allowing for the incredible amount of time that transpired. I can see how a pool of chemicals could consolidate into a globular mass but getting from there to duplicating itself is something that we may gain some insight as a species within the next one thousand years. I look forward to your presentation.
Don
Great post Chris! You have peaked my interest in reading this book. I like the idea of a 'blind watchmaker'. Without knowing too much or have read the book, I can see how this can actually account for all in imperfections there are in this world, if you want to call them that. I feel like with a watchful eye, there would be less room for error, but thus also eliminating some of the beauty that comes with imperfections in the world. I wish I could be there to hear your presentation!
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