Q Thank you. Now, can we go back to page 11 of the report and highlight again the underscored text.
So this is back to the claim that you say intelligent design makes, "Intelligent design theory focuses exclusively on the proposed mechanismof how complex biological structures arose."
Please describe the mechanism that intelligent design proposes for how complex biological structures arose.
A Well, the word "mechanism" can be used in many ways. In this I was -- and when I was referring to intelligent design, I meant that we can perceive that in the process by which a complex biological structure arose, we can infer that intelligence was involved in it's origin.
Much like if I might refer back to the Big Bang theory, the Big Bang theory proposes no mechanism for how the universe arose, but nonetheless it infers that, whatever the mechanism, it came by some sort of explosive process.
So there are many other questions that these theories leave unaddressed, but they do posit some aspect of the cause which is very useful to have and which is supported by the data.
Q So intelligent design is about cause?
A I'm sorry, could you say that again?
Q I just want to get it clear here, intelligent design is about cause?
A Well, cause is a broad word, and when you re trying to explain how something came about, you can say it came about for a variety of reasons. But intelligent design is one reason or one aspect or one cause to explain how the purposeful arrangement of parts that we see did come about.
Q Back to my original question. What is the mechanism that intelligent design proposes?
A And I wonder, could -- am I permitted to know what I replied to your question the first time?
Q I don't think I got a reply, so I'm asking you, you ve made this claim here, "Intelligent design theory focuses exclusively on the proposed mechanism of how complex biological structures arose." And I want to know what is the mechanism that intelligent design proposes for how complex biological structures arose?
A Again, it does not propose a mechanism in the sense of a step-by-step description of how those structures arose. But it can infer that in the mechanism, in the process by which these structures arose, an intelligent cause was involved.
Q But it does not propose an actual mechanism?
A Again, the word "mechanism" -- the word "mechanism" can be used broadly, but no, I would not say that there was a mechanism. I would say we have an aspect of the history of the structure.
Q So when you wrote in your report that "Intelligent design theory focuses exclusively on the proposed mechanism," you actually meant to say intelligent design says nothing about the mechanism of how complex biological structures arose.
A No, I certainly didn't mean to say that. I meant to say what I said in response to that last question, that while we don't know a step-by-step description of how something arose, nonetheless we can infer some very important facts about what was involved in the process, namely, that intelligence was involved in the process.
And let me go back one more time to the Big Bang theory. Again, we don't have a mechanism for the Big Bang, but we can infer some important events about what happened, and that was that it happened in some explosive manner, it happened a distinct time ago and so on.
So additionally, I might say, that it also focuses on other proposed mechanisms that purport to explain the purposeful arrangement of parts. And so I think it is quite accurate to say that that's exactly where intelligent design focuses.
Q So it actually -- it focuses on other proposed mechanisms, by that you mean natural selection, don't you?
A No, just a natural selection, complexity theory and so on. But certainly the most widely accepted, and then the one that you would have to convince most people -- or explain to most people is not well supported is the one which is the currently accepted explanation of natural selection.
Q Okay. And so in terms of mechanism, it's just a criticism of Darwinian evolution's mechanism and not a positive description of the mechanism?
A No, I disagree. I say that while, again, while it does not give you a step-by-step description of how such things occurred, it does tell you something very important about the cause or the way in which these structures arose, and that was through the actions of an intelligent cause.
Q So, Professor Behe, why don't we go to your deposition and see how you answered the questions then, okay?
A Okay.
Q Could you look at page 179 of your deposition.
A Yes.
Q I asked you, "What is the proposed mechanism of how complex biological structures arose according to intelligent design theory?"
A Yes.
Q And you answered, "Intelligent design does not propose a mechanism, it simply tries to support the conclusion that intelligent activity was involved in producing the structures."
A Yes. And that language, I think, is completely consistent with what I was trying to say here today, that it does not tell you step by step how something was proposed -- or how something was produced, but nonetheless it says something very very important about the origin of the structure, and that is that intelligent activity was involved in producing it.
Q And then further down the page at line 24 I asked you, "In terms of the mechanism, it's just a criticism of Darwinian evolution's mechanism and not a positive description of a mechanism." And what did you answer, Professor Behe?
A I said "that's correct." But again, I think this is completely consistent with what I just said. Again, it does not propose a step-by-step description, but it -- but it proposes or it accounts for some very important features of what was involved in it's origin, and that is intelligent activity.