The Edge of Evolution: The Search for the Limits of Darwinism [Hardcover]

Michael J. Behe (Author)

Book Description

Publication Date: June 5, 2007

Michael J. Behe launched the intelligent design movement with his first book, Darwin's Black Box, by demonstrating that Darwinism could not account for the complexity of biochemistry. Now he takes a giant leap forward. In The Edge of Evolution, Behe uses astounding new findings from the genetics revolution to show that Darwinism is nowhere near as powerful as most people believe. Genetic analysis of malaria, E. coli, and the HIV virus over tens of thousands of generations, not to mention analysis of the entire history of the genetic struggle between them and "us" (humans), make it possible for the first time to determine the precise rates, and likelihood, of random mutations of varying kinds. We now know, as never before, what Darwinism can and cannot accomplish. The answers turn conventional science on its head and are certain to be hotly debated by millions. After The Edge of Evolution, life in the universe will never look the same.

--This text refers to the MP3 CD edition.

Editorial Reviews

From Publishers Weekly

With his first book, Darwin's Black Box, Behe, a professor of biology at Lehigh University, helped define the controversial intelligent design movement with his concept of "irreducible complexity." Now he attempts to extend his analysis and define what evolution is capable of doing and what is beyond its scope. Behe strongly asserts, to the likely chagrin of young earth creationists, that the earth is billions of years old and that the concept of common descent is correct. But beginning with a look at malaria and the sickle cell response in humans, Behe argues that genetic mutation results in only clumsy solutions to selective pressures. He goes on to conclude that the statistical possibility of certain evolutionary changes taking place is virtually nil. Although Behe writes with passion and clarity, his calculations of probability ignore biologists' rejection of the premise that evolution has been working toward producing any particular end product. Furthermore, he repeatedly refers to the shortcomings of "Darwin's theory-the power of natural selection coupled to random mutation," but current biological theory encompasses far more than this simplistic view. Most important, Behe reaches the controversial conclusion that the workings of an intelligent designer is the only reasonable alternative to evolution, even without affirmative evidence in its favor.
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Review

"Until the past decade and the genomics revolution, Darwin's theory rested on indirect evidence and reasonable speculation. Now, however, we have begun to scratch the surface of direct evidence, of which this book offers the best possible treatment. Though many critics won't want to admit it, The Edge of Evolution is very balanced, careful, and devastating. A tremendously important book."

-- Dr. Philip Skell, Evan Pugh Professor of Chemistry, Emeritus, at Pennsylvania State University, and member of the National Academy of Sciences --This text refers to the Kindle Edition edition.

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Product Details

• Hardcover: 336 pages
• Publisher: Free Press; 1 edition (June 5, 2007)
• Language: English
• ISBN-10: 0743296206
• ISBN-13: 978-0743296205
• Product Dimensions: 9.1 x 6.1 x 1.2 inches
• Shipping Weight: 1 pounds
• Average Customer Review: 3.8 out of 5 stars  See all reviews (128 customer reviews)
• Amazon Best Sellers Rank: #633,396 in Books (See Top 100 in Books)

More About the Author

I am Professor of Biological Sciences at Lehigh University in Pennsylvania. I received my Ph.D. in Biochemistry from the University of Pennsylvania in 1978. My current research involves delineation of design and natural selection in protein structures. In addition to teaching and research I work as a senior fellow with the Discovery Institute's Center for Science & Culture.

In addition to publishing over 35 articles in refereed biochemical journals, I have also written editorial features in Boston Review, American Spectator, and The New York Times. My book, Darwin's Black Box, discusses the implications for neo-Darwinism of what I call "irreducibly complex" biochemical systems and has sold over 250,000 copies. The book was internationally reviewed in over one hundred publications and recently named by National Review and World magazine as one of the 100 most important books of the 20th century.

I have presented and debated my work at major universities throughout North America and England.

Customer Reviews

Most Helpful Customer Reviews

181 of 240 people found the following review helpful:

4.0 out of 5 stars Read it with an open mind., June 12, 2007

By 

David Marshall (Seattle area) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: The Edge of Evolution: The Search for the Limits of Darwinism (Hardcover)

Just as a massive star bends light, so emotion warps thought when we approach the question of origins. An eminent professor who takes the wrong position on this subject can lose tenure. A less eminent researcher may lose his job. Depite his forty-some peer-reviewed articles and a tenured faculty position, and the careful, measured tone in which he writes, Michael Behe will be called an "ID-iot," his honesty disputed, and anyone who agrees with him dismissed as an ignorant, red-neck hick who can barely muster the cognitive powers of a good high school student.

In such an environment (and if you doubt my appraisal, read some of the reviews below), it takes conscious intent to ignore manipulative appeals to the "argument from sociology" and attend to substance.

For the record, Behe is not an "ID-iot." He is a sharp and thoughtful biologist who doesn't think evolution can work on its own. In this book he argues for common descent, but argues that naturalistic evolution is limitted. He thinks the mechanisms suggested for powering the massive creativity and innovation in nature could not come from mutations alone.

His primary tool for advancing this argument is the evolution of the malaria bug, and of human immune defenses against it, over the past several thousand years. Behe shows that while microbes can and do evolve resistances to medicine, they generally do so by breaking down in some way, as does the human body. Touching briefly on the evolution of e coli and HIV, then on other critters, he makes the case that bugs that evolve rapidly, and through huge communities, demonstrate the limits to naturalistic evolution. The mathematical arguments he brings in to explain and support his more theoretical argument against the power of mutations, which some reviewers take issue with below, are not his main line of persuasion, nor, I admit, do they seem fully persuasive as developed here.

This book is not about Irreducible Complexity (IC). Behe defends the concept, and his examples of it, briefly, but that is not the main line of discussion, critics to the contrary. He's offered a lenghthier defense of IC elsewhere. (While I've read some of his Dover testimony, and some of the summary given in a critic's book, and agree he could have done better at some points, I think carefully considered written articles provide a better forum for ideas than a courtroom drama. As someone who has been known to stutter himself in interviews, I'm not inclined to judge a person's intelligence or argument on how well he holds up against hours of verbal examination by a well-prepared and clever attorney. In Debating Design, he seems to me to do well vs. Kenneth Miller and his famous Type III Secretory System.) But here Behe comes at the question from below, rather from above, looking at the actual known history of recent evolution among well-studied microorganisms. The book is, therefore, a good compliment to Darwin's Black Box.

Read it, and the discussion that will follow (both sides), and make up your own mind. Don't let the raw emotions so in evidence sway you. Behe is right or he is wrong, but he is not a fool. For me, the primary issue remains the frequency and character of beneficial and creative mutations. Looking into the question a bit myself recently, I found a pattern very like what Behe describes. Ironically, it seems to me the best argument against the position Behe stakes out here that I have seen so far is theological. Why would God create the malaria bug? I am still not satisfied that anyone really has the history of life pegged.

105 of 144 people found the following review helpful:

5.0 out of 5 stars An Important Work, July 13, 2007

By 

The Professor - See all my reviews

This review is from: The Edge of Evolution: The Search for the Limits of Darwinism (Hardcover)

After reading the many negative reviews of this book, I decided to read the book from cover to cover. I conclude that the negative reviews do not reflect the total contents of the book. Much of the material in this book is a review of the literature, which almost none of the critics found fault with. One can quibble with Behe's statistics, most of which he relied on those computed by others, but I have concluded that his main point is valid. I and others would find it very helpful if those who disagree with Behe's results to do their own calculations or refer us to the relevant literature. I have done similar calculations, only with mammals, and have concluded that combining mutational probability and the number of mammal life forms that have existed historically paints a far worse picture than Behe documents for bacteria. The number of uncorrected mutations compared with the number of mammals does not provide much hope that Darwinian mechanisms alone could provide the raw material to evolve mammals from their theoretical common ancestor. There are far to few mammals and far too few uncorrected mutations, most all of which, as has been well documented, are detrimental or, worse yet, near neutral. Many if not most mammals have historically, and today, existed in relatively small numbers. Ecologists have estimated how many Pandas, bears, big cats, and other mammals have ever existed, and the numbers are tiny compared to bacteria. The most successful mammals are the rodents and even their number is tiny compared to bacteria. I also found that many of the critical reviews of this book were just plain wrong. One of many examples is the claim that Behe "quickly" dismissed "the Red Queen hypothesis as a 'silly statement' ....ignoring the existence of a substantial body of supporting scientific literature" is irresponsible. Professor Behe is not calling the Red Queen hypothesis silly, but the statement in Louis Carroll's Alice's Adventures in Wonderland and Through the Looking Glass. Behe then spends much time discussing why he concluded the Red Queen hypothesis may not be correct.

544 of 816 people found the following review helpful:

2.0 out of 5 stars Mostly dreadful, but some good points., June 12, 2007

By 

Tim Beazley - See all my reviews
(VINE VOICE)   

This review is from: The Edge of Evolution: The Search for the Limits of Darwinism (Hardcover)

In the Debacle in Dover, testifying about biochemistry, his main area of expertise, Behe frequently looked like a complete ID-iot. In EOE, Behe spends substantial time discussing areas outside his main ariea of expertise: zoology, astrophysics, developmental biology, etc. Question: If Behe couldn't survive cross-examination in his main area of expertise, then why should we trust him about other areas?

Besides that troubling, general question, there are several specific items that indicate that Behe simply cannot be trusted to get his facts straight. While some reviewers have identified some fairly esoteric errors, I would like to highlight more basic errors, errors so fundamental that a reasonably knowledgeable high school student would catch them.

Behe claims that his previous book, "Darwin's Black Box" (DBB), showed that irreducibly complex (IC) systems could not possibly have evolved in a step-by-step manner, but in reality DBB never said any such thing. DBB argued only that "direct" evolution was highly unlikely. Not only does that still leave the door open for "indirect" evolution, but "highly unlikely" is obviously not the same thing as "impossible." A reasonably sharp high school student would recognize both of those serious errors.

Behe also has a nasty habit of moving the goalposts on an ad hoc basis. Sometimes Behe claims that IC systems meet the standard set by Darwin himself: "could not possibly have been formed by numerous, successive, slight modifications." Under that standard, merely plausible evolutionary pathways would be effective rebuttals of Behe's IC claims; but whenever biologists mention the numerous, plausible pathways that are already known to exist, Behe suddenly changes the standard to "rigorous, detailed explanations." Even a high school student would recognize that "rigorous, detailed explanations" is a radically different standard from "plausible." Behe's glaring inconsistency on such a key point seems to imply deliberate deception.

Some of Behe's statistical arguments assume that evolutionary success involves finding a needle in a haystack, i.e., a single, specific combination of mutations. In reality, as Behe himself implies in discussing the "Red Queen" effect, there is frequently a large, possibly an enormous, number of potentially beneficial combinations available; so evolution is not searching for a needle, rather it is searching for a haystack; and therefore the chances for success are enormously greater than Behe's statistical arguments imply. Any reasonably sharp high school student would recognize the glaring flaw in Behe's deceptive statistics.

Creationists with limited math abilities seem greatly impressed even by math arguments as obviously stupid as Behe's. I think it's worthwhile to point out that the most influential statistician of the 20th century was probably Sir Ronald Fisher, who, in addition to his spectacular achievements in statistics, also happens to have been one of the most influential evolutionists of the 20th century, having been one of the principal proponents of the "modern synthesis." So when ID-iots like Behe start bloviating about statistics, just remember that the real expert in statistics, Sir Ronald Fisher, was an evolutionist.

Finally, in another key argument, Behe simply assumes that "fitness landscapes" never change, but anyone with even a high school level knowledge of earth science knows that physical landscapes change all the time, due to floods, earthquakes, erosion, etc. Is Behe really so clueless that he doesn't realize that if physical landscapes change, then "fitness landscapes" must change too? Behe's idea of an organism "trapped on a fitness peak," forever barred from crossing even a shallow valley and thereby potentially gaining access to a even higher peak is so obviously stupid that any reasonably knowledgeable high school student would reject it.

I fully realize that not everyone can catch every error. Even major errors, like some of those pointed out by other critics, might slip by if they involve obscure or highly technical details. But it is really baffling that five-star reviewers blithely overlook numerous, major blunders that any knowledgeable high school student would catch. How in God's name could that happen?