|Darwin Among the Machines: The Evolution of Global Intelligence / George B. Dyson|
|Reviewed by Tal Cohen||Wednesday, 30 September 1998|
The book begins with a refreshing overview of the history of computing, as well as a brief history of the science of evolution -- with a glance towards the evolution of machines. The history of computing presented in the book is naturally biased towards issues that are relevant to the topic at hand, which is in fact an advantage, since it makes the history seem so much more refreshing.
Surprisingly for a book that deals with artificial life and intelligence, and in which Alan Turing is an important part of the cast, the infamous Turing Test for machine intelligence is hardly mentioned. Turing is not dealt with in the clichéd way commonly found in other books on the subject. Rather, we are given a view of Turing as a serious researcher -- and as the first hacker-at-heart:
Dyson quotes from sources, some surprisingly old, about the implications of the theory of evolution on the world of machines. Newer sources, of course, speak mainly about computers in this context; some of the older quotes in the book, however, date long before the computer was even conceived. In fact, even the book’s title is a quote -- it was originally the title of an article published in 1863 by Samuel Butler. Such a substantial amount of text in the book is presented as direct quotes, that at times it creates the illusion that the book is nothing but a very-well done library research job. But do not be fooled: Dyson certainly presents bold new ideas.
Dyson’s main claim is that the evolution of a conscious mind from today’s technology is inevitable. It is not clear whether this will be a single mind or multiple minds, how smart that mind would be, and even if we will be able to communicate with it. He also clearly suggests that there are forms of intelligence on Earth that we are currently unable to understand.
While Douglas Hofstadter, in Gödel, Escher, Bach (reviewed here), had jokingly suggested an ant colony as a model of a mind, Dyson boldly states that insects have “socially distributed intelligence” (p. 174). He also suggests that human societies might actually form higher-level minds, in which humans take the part of neurons. And just as a neuron cannot possibly comprehend its role in the brain, so we can hardly expect a human the grasp his role in the greater mind that he is part of.
With all the ideas Dyson relates regarding the inevitable appearance of intelligence over modern information networks, one might wonder if this hasn't already occurred. In his book Speaker for the Dead (reviewed here), science-fiction author Orson Scott Card suggested that when such an intelligence will emerge, it will be scared to let us know of its existence, knowing that some people, fearing anything nonhuman, will do their best to terminate it.
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I have a question: where did our intellect come from? One who assumes the evolutionary views would be unable to answer this question clearly. But, how did our consciences evolve? And, most importantly, what separates man from animals? Nothing? Why, then, do we shudder at the thought of a person being eaten by a shark, when we go about eating animals all the time? The question that the evolutionists can never answer is: How did LIFE come about? Even if humans are highly evolved apes, that does not answer the age-old question that has baffled pagans for millennia. How then, can a reasonable person begin to propose that computers will begin evolving consciousness if that same person can not even remotely account for their own? Just think, why haven't computers (or anything else) evolved by themselves before now? I understand that they have changed, one could say evolved, since the first of them was invented, but it has come about through humans. And if humans are necessary to the ''evolution'' of any tangible thing, then it begs the question, what conscious being(s) caused the human race to evolve or exist? That is what I would like to know.
| Posted on Tuesday, 15 February 2011 at 20:48 GMT [Reply to this] [Permalink]|
writes in reply to Marissa:|
Of course people can account for their own intelligence and consciousness; indeed, computer science research has given us many insights into this matter. The first step for doing so, however, is letting go of religious nonsense.
| Posted on Sunday, 20 February 2011 at 20:04 GMT [Reply to this] [Permalink]|