Genesis 8:1: But God remembered Noah and all the wild animals and all the domestic animals that were with him in the ark. And God made a wind blow over the earth, and the waters subsided; 2 the fountains of the deep and the windows of the heavens were closed, the rain from the heavens was restrained, 3 and the waters gradually receded from the earth.

The Flood narrative of Genesis 7-9 has played a prominent role in science and religion debates for over three hundred years and gave rise in earlier centuries to geological theories such as old earth catastrophism. While literary studies have uncovered the chiastic structure of the Flood story (see Gordon Wenham, “The Coherence of the Flood Narrative” Vetus Testamentum 28 (1978):336-48) and with it the theological pivot point of the entire narrative (Gen. 8:1 – “And God remembered Noah…), much of the popular attention remains on the questions regarding details (Is there THAT much water in the world to cover ALL the mountains to a depth of 15 cubits? Could you really fit two or seven of every animal species in an ark that size?)

Looking at a smaller matter, we find at the beginning and the middle of the narrative indications of an ancient Near Eastern worldview. As the story is told, the flood was not merely the result of excessive rain, but actually the convergence of the waters above the earth with the waters below the earth. It is, as one translation puts it, as if the sluice gates at the deep and of the heavens were thrown open and water poured in from above and below. This is a consistent picture from the Old Testament of a three-tiered universe—a dome above the earth holding back the heavenly waters, a flat earth with water on its surface, and water under an earth which is held up by pillars.

That the story is told using the cosmology of its time should not be unduly unsettling, nor that the story is reinterpreted as new understandings of the universe come into favor. By way of example, consider John Calvin and his understanding of the structure of the universe. Although committed to the principle of sola Scriptura, Calvin recognized that the Bible would have been written in terms its original recipients would have understood.

Calvin inherited the medieval cosmology of his time, a way of viewing the world heavily influenced by Greek thought and one which was about to receive shocks from astronomers such as Copernicus and Galileo. But not just yet. Calvin still subscribed to the common conception of his day in which the four elements—earth, air, fire, and water—comprised the earthly sphere and possessed unique characteristics. The nature of air and fire was to rise, while the nature of earth and water is to sink. Earth, being heavier than water, should sink to the center of the cosmos and water should compose the next layer. Both earth and water are spherical, i.e., naturally form spherically around the cosmic center. Thus the heavier spherical element of earth should be encased entirely within the lighter spherical element of water.

Notice what this does to the flood story. For Calvin, the amazing thing is that the world isn’t constantly under water and subject to flooding. In the cosmology of Calvin’s day, it does not take an act of God to cause a universal flood, but rather an actively present and restraining hand of God to keep the waters back in everyday circumstances and make inundation by water something other than universal.

Obviously, Calvin was wrong. Or perhaps we should say that medieval cosmology was flawed and justifiably gave way to new conceptions of the universe. The answer is not to return to an ancient Near Eastern cosmology, but to reinterpret cautiously within new and better cosmologies and to pay closest attention to the text and the theology of scripture.

The geological and planetary sciences bring their own unique contributions and are of more interest than the latest expedition to discover the ark on Mt. Ararat. Is the flood story a universalization of a catastrophic regional event that burned itself into the psyche of ancient cultures in the Mediterranean basin? Various theories regarding a Black Sea venue for a catastrophic flood event are still in process of being sorted out. It’s intriguing. Or the question where the water on Planet Earth comes from? Was it always here as an emanation of vapors from the earth’s crust in its early formation, or has it accumulated over eons through the steady bombardment of earth by small, icy comets? It’s an intriguing scientific question that is in the midst of determination through testing.

Preaching Suggestions

When preaching on the story of the Flood, it is easy to get lost in the debates over particulars. As mentioned elsewhere, to tackle all the peripheral issues threatens to turn a sermon into a geology lecture. Other settings are better suited to addressing those questions, and those are best addressed open-endedly.

A brief explanation of ancient Near Eastern cosmology can be helpful to contextualize the story. If there are those who are tempted to think that a cosmology embedded in the Bible must be inspired and definitive, one can note that cosmology has changed by the New Testament. The Bible itself isn’t wed to a particular structure of the universe.

What is important is to keep the theology of the text front and center, and in that theology there are at least three non-negotiables from the flood narrative. First, human sin and violence threatens to undo a good creation (the flood is a de-creation event, a return of the waters mentioned in Genesis 1:2). Second, God remembers Noah, and never forgets his promises. Third, the end of the flood is a covenant with the whole earth regarding the stability and endurance of the natural order.

According to Merriam Webster, the term “intelligent design” has been used since at least 1847, in reference to “the theory that matter, the various forms of life, and the world were created by a designing intelligence.” That’s a decent definition, also consistent with those offered by today’s proponents of intelligent design (ID). For example, the leading ID think tank, The Discovery Institute (Seattle), has this:

Intelligent design refers to a scientific research program as well as a community of scientists, philosophers and other scholars who seek evidence of design in nature. The theory of intelligent design holds that certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection.

And in the opening sentence of a book he edited with philosopher Michael Ruse, ID theorist William Dembski said, “Intelligent Design is the hypothesis that in order to explain life it is necessary to suppose the action of an unevolved intelligence.” (Debating Design, p. 3)

On the other hand, while a recent contest on a prominent intelligent design (ID) website uncovered several other early uses of the term, it is important to note that it does not always mean exactly the same thing in each reference. The term itself has an interesting history, and while ID authors obviously did not invent the term “intelligent design,” they have given it specific content in recent years. Indeed, they have even removed content in some cases: a point I will return to later is that, though it seems the only viable candidate for such an “unevolved intelligence” is God, ID proponents sometimes seem to do cartwheels to avoid saying as much. When a term has such a complicated past, there simply is no substitute for looking at specific references in their own contexts as we move to seeing how ID plays out today as one of the 5 ways of relating science and the Bible.

Interestingly, many Protestant “modernist” scientists and theologians from William Jennings Bryan’s day (see my previous column) unhesitatingly endorsed the idea that a designing intelligence lay behind nature. At least one such person, Nobel prize-winning physicist Arthur Holly Compton, even used the very term “intelligent design” in an address he gave at a Unitarian church in 1940: “The chance of a world such as ours occurring without intelligent design becomes more and more remote as we learn of its wonders.” (Quoting his pamphlet from 1940, The Idea of God as Affected by Modern Knowledge, p. 13. For more about this aspect of Compton’s views, click here.) However, Compton regarded design as a philosophical and theological inference from science, not an explanation within science to be invoked when other explanations fail. He also accepted the common ancestry of humans and other organisms. This is a significant difference from the ID movement today, which offers ID as a scientific alternative to Darwinian evolution and (at least in many cases) seeks to undermine public confidence in common ancestry (even though ID per se is not actually opposed to it).

If any ID proponents are sympathetic to the type of religious modernism that Compton and his friends embraced, I cannot tell you who they are. In a curious, ironic twist, ID is often used by conservative Christian apologists partly to defend a cluster of traditional theological and hermeneutical positions that none of the modernists would have defended. A further irony: the intellectual descendants of the modernists—those scientists and theologians who occupy the left wing of the modern “dialogue” of science and religion—exhibit a studied avoidance of the term “design,” disconnecting them on that score from the modernists of the 1920s.

Many other contemporary writers, including some evangelical TEs, are also reluctant to use the word “design,” precisely because in their view it has been co-opted by ID proponents and they do not want readers to misunderstand their position(s). They may agree with ID proponents that certain features of the universe reflect divine design, but because they do not see design as a scientific explanation they employ other language. (Likewise, the YECs have co-opted the word “creationism” to mean just one specific understanding of God’s creative activity, leading most advocates of other views either to provide their own definitions of the word or else to avoid using it altogether. Politics dogs this conversation at every turn.)

Core Tenets or Assumptions of Intelligent Design

With that bit of historical context for the term “Intelligent Design,” let’s now look at the first of the Core Tenets of this perspective in its current state, and as it is most often used by those associated with the Intelligent Design movement.

(1) The Bible is NOT to be mentioned (at least for now); ditto for “God” and “theology” as far as possible.

This is a deliberate strategy, adopted for political reasons to keep arguments at the level of philosophy and science. Here, “political” refers to the American political system, with its constitutional disestablishment of religion, not to partisan politics. Since the 1980s, federal courts have consistently ruled that “creationism” (which was specifically of the YEC variety in the relevant cases) is sectarian religion, not science, and therefore it cannot be taught in public school science classes. Anxious to avoid a similar fate, proponents of ID always want to ensure that they are not perceived as advocates of “creationism.” The less they mention God and the Bible, the reasoning goes, the less likely they are to fall afoul of those decisions.

The First Amendment to the U.S. Constitution, pertaining to the freedom of religion and the freedom of the press.
Source: http://www.rochester.edu/college/psc/images/Courses/Spring2008/FirstAmendment.png

Phillip Johnson, the former law professor who effectively began the ID movement some twenty years ago, has put it bluntly: “To put things on a more rational basis, the first thing that has to be done is to get the Bible out of the discussion.” He quickly adds, “This is not to say that the biblical issues are unimportant; the point is rather that the time to address them will be after we have separated materialist prejudice from scientific fact.” (“The Wedge: Breaking the Modernist Monopoly on Science,” Touchstone: A Journal of Mere Christianity, July/August 1999, p. 22.)

If God and the Bible are really to be left out for the time being, then why am I discussing ID in a series on “Science and the Bible”? It’s a fair question. I simply don’t see any way meaningfully to avoid talking about ID apart from the culture wars in which it is embedded (I’ll say more about this in a subsequent column), and the Bible is never far from the surface when the battle being fought involves origins. Conservative Christians sense that ID really is about God—Dembski’s “unevolved intelligence”. As Dembski himself has said, “no intelligent agent who is strictly physical could have presided over the origin of the universe or the origin of life”, and there aren’t a lot of candidates for that job. Many Christians also identify strongly with the ways in which ID seeks to confront the secular establishment, in an explicitly-stated effort to combat what Johnson calls “the modernist scientific and intellectual world, with its materialist assumptions.” (“The Wedge,” p. 23.) They see it as a way of getting traditional theistic perspectives and Christian values back into the academy, once “design” has become an acceptable academic talking point—and it isn’t very far from there to conversations about “science and the Bible.” If this were not so, then why would so much ID literature be published by Christian presses? Indeed, when I tell church audiences with a straight face that ID purports not to be about the Bible at all, I’m usually met with considerable skepticism.

When I’m back in about two weeks, we’ll look at further Core Tenets of ID—the ones that have even less to do with the Bible, explicitly, and more to do with the way we approach the study of the natural world.

The script was written by biology student Joy Walters, with help from BioLogos president Darrel Falk.

Asa Gray

If Thomas Huxley earned the title of "Darwin's bulldog," then Asa Gray should be remembered as "Darwin's dove." Whereas Huxley enjoyed a good fight in his defense of Darwin's theory, Gray sought to mediate and bring sides together around a common understanding of "good science." As Darwin's strongest and most vocal scientific ally in the United States, Gray recognized the scientific importance of Darwin's efforts for the growing professionalism of biological researchers.

But as an orthodox Christian, a Presbyterian firmly devoted to the faith expressed in the Nicene Creed, Gray saw in Darwin's theory both evidence for his philosophical commitment to natural theology and support for his opposition to the idealism advocated by Louis Agassiz and the Naturphilosophen in both Europe and America. Indeed, Agassiz's advocacy of Platonic forms as a basis of biological understanding (e.g., "A species is a thought of the creator")¹ would be a major source of American opposition to Darwin's theory.

Professor of botany at Harvard during most of the middle half of the nineteenth century, Gray was one of the few members of the scientific community to whom Darwin revealed his theory before the publication of On the Origin of Species, and, from what I can tell, the only American. Gray and Darwin met briefly in January 1839 during one of Gray's visits to England. Later, during the 1850s, Darwin wrote Gray on several occasions requesting information--a practice that Darwin frequently employed. In 1854, Darwin's friend and confidant, Joseph Hooker, showed Darwin Gray's review of Hooker's Flora of New Zealand, in which Gray had argued strongly against Louis Agassiz's idealism and had raised questions from his own work on the stability of species. Gray was not yet ready to deny their permanence, but hybrids and other observations were beginning to trouble him.

The next year Gray wrote a lucid and penetrating positive evaluation of Alphonse De Candolle's two-volume Géographie botanique raisonnée, a pioneering work dealing with plant geography and distribution from a statistical perspective. Hooker had sneeringly dismissed the work. In A. Hunter Dupree's authoritative biography of Gray, he describes Gray's puzzlement at Hooker's response in these terms:

Although in the long view Gray's evaluation of the epoch-making nature of De Candolle's book was more justified than Hooker's sneers, [Gray was confused by his response, for] Hooker seemed to be talking with a more comprehensive theory definitely in mind, some reason for taking his position, which he did not divulge and which his friend [Gray] did not possess.²

Darwin, however, saw in both Gray's review of Hooker's book and in his comments on De Candolle's tome that Gray was troubled by some of the same empirical data that had been bothering him. In April 1855, Darwin wrote Gray to urge that Gray update his Manual of the Botany of the Northern United States first published in 1848, and especially to address the issue of the range of Alpine plants in the United States. Specifically, he said: "Now I would say it is your duty to generalise as far as you safely can from your as yet completed work."³

Behind this request was Darwin's desire to test his impression that Gray could make a good ally. Gray passed the test, and finally, in July 1857, Darwin let Gray in on his theory of the transmutation of species. Gray was never an uncritical supporter, and there are many evidences in the correspondence between these two scientists that Gray was willing to challenge Darwin and disagree with some of his conclusions. Nevertheless, Gray saw the importance of Darwin's work and the ways in which it provided answers to the troublesome issues that he had confronted in his own botanical efforts.

Gray responds to Darwin's theory

After considerable interchange--one might even say debate--among Gray, Darwin, and Hooker, Gray wrote to Hooker in October 1859 (one month before the publication of On the Origin of Species) saying that he had absolutely no problem with cognate species arising by variation. He did, however, raise a concern that would be the source of much future discussion. He wondered about Darwin's "carry[ing] out this view to its ultimate and legitimate results,--how [do] you connect the philosophy of religion with the philosophy of your science." He added: "I should feel uneasy if I could not connect them into a consistent whole--i.e., fundamental principles of science should not be in conflict."⁴

When Origins was published, Gray wrote a clear, positive, yet critical review in The American Journal of Science. Aware of mounting religious opposition, he ended his review by arguing that whereas one could use Darwin's theory in support of an atheistic view of Nature, one could use any scientific theory in that way. He wrote: "The theory of gravitation and ... the nebular hypothesis assume a universal and ultimate physical cause, from which the effects in nature must necessarily have resulted."⁵ He did not see the physicists and astronomers who adopted Newton's theories as atheists or pantheists, though Leibniz earlier had raised such reservations. And a similar situation existed with the origin of species by natural selection. Darwin, Gray continued: "merely takes up a particular, proximate cause, or set of such causes, from which, it is argued, the present diversity of species has or may have contingently resulted. The author does not say necessarily resulted."⁶

This far Gray could go with Darwin. But there was a point at which he parted company, and that was the fortuitous randomness of the process that Darwin's theory seemed to imply.

In part 2, Dr. Miles describes Darwin's struggle with the problem of natural evil and design in nature.

Notes

1. Cited in A. Hunter Dupree, Asa Gray: American Botanist, Friend of Darwin (Baltimore: The Johns Hopkins Press, 1959), 151. 2. Ibid., 236.
3. Charles Darwin, More Letters of Charles Darwin, ed. Francis Darwin, (New York: D. Appleton and Company, 1903), 252.
4. Dupree, Asa Gray, 266.
5. Asa Gray, "The Origin of Species" in Darwiniana (Cambridge, MA: The Belknap Press of Harvard University, 1963), 44.
6. Ibid.

(Click image for full resolution)

In a Nutshell

In Detail

Introduction

Astronomers and geologists have determined that the universe and Earth are billions of years old. This conclusion is not based on just one measurement or one calculation, but on many types of evidence. Here we will describe just two types of evidence for an old Earth and two types of evidence for an old universe; more types can be found under Further Reading. These methods are largely independent of each other, based on separate observations and arguments, yet all point to a history much longer than 10,000 years. As Christians, we believe that God created the world and that the world declares his glory, so we can’t ignore what nature is telling us about its history.

Age of the Earth from seasonal rings and layers

If you’ve ever seen a horizontal slice of a tree trunk, you’ve seen how a tree forms a new growth ring each year. In years of drought, the tree grows less quickly so the ring is narrower; in good growing seasons the ring is thicker. A tree’s age can be found by simply counting its rings. By comparing the pattern of thick and thin rings to weather records, scientists can verify that the method is accurate. This method can even be used on dead trees that fell in a forest long ago. For example, the last 200 rings in the dead tree might match up with 200 rings early in the life of the living tree, so the two trees together can count back many years. In this way, multiple trees can be used to build a master chronology for a forested region. European oak trees have been used to build a 12,000-year chronology.¹

The annual ice layers in glaciers provide a similar method that goes back much further in history. Each year, snowfall varies throughout the seasons and an annual layer is formed. Like the tree rings, this method can be verified by comparison to historical records for weather, as well as to records of volcanic eruptions around the globe that left thin dust layers on the glaciers. Scientists have drilled ice cores deep into glaciers and found ice that is 123,000 years old in Greenland² and 740,000 years old in Antarctica.³ These annual layers go back much farther than the 10,000 years advocated by the young earth creationists. The Earth must be at least 740,000 years old.

How can an old Earth be reconciled with Genesis? See Scripture Interpretation

Age of the Earth and solar system from radiometric dating

In your high school science classroom, you may have seen a large poster of the periodic table hanging on the wall. The periodic table shows the types of atoms that make up the world around us. An element in the periodic table can come in different flavors called isotopes. Some isotopes are unstable, and over time these isotopes “decay” into isotopes of other elements. For example, Potassium-40 is unstable and decays into Argon-40. As time passes, a rock will have more and more Argon-40 and less and less Potassium-40. Radiometric dating is possible because this decay occurs at a known rate, called the “half-life” of the radioactive element. The half-life is the time that it takes for half the radioactive sample to change from one element into the other.

Some isotopes have short half-lives of minutes or years, but Potassium-40 has a half-life of 1.3 billion years. Radiometric dating requires that one understand the initial ratio of the two elements in a given sample by some means. In this case, Argon-40 is a gas that easily bubbles out and escapes when it is produced in molten rock. Once the rock hardens, however, all the Argon-40 is trapped in the sample, giving us an accurate record of how much Potassium-40 has decayed since that time. So, if we find a rock with equal parts Potassium-40 and Argon-40, we know that half the Potassium-40 has decayed into Argon-40, and that the rock hardened 1.3 billion years ago.⁴

It’s hard to find rocks on the surface of the Earth that have not been altered over time. Most old rocks have been eroded by wind and water or submerged by continental plates. The oldest reliably dated rock formation is in Greenland, where several different isotopes were used to find an age of 3.6 billion years.⁵ Scientists also recently dated zircon grains (which resist erosion) in Western Australia to 4.4 billion years old.⁶ To find older rocks that haven’t been eroded, we need to look beyond Earth. Meteorites are rocks from the solar system that have fallen to Earth recently and haven’t suffered much erosion. Their pristine interiors give an age that dates back to their formation at the beginning of the solar system. Nearly all meteorites have the same radiometric age, 4.56 billion years old.⁷ Thus, the solar system, including the Earth, is about 4,560,000,000 years old.

PLEASE READ THE REST OF THE ANSWER HERE.

Notes

1. Davis A. Young, ”How Old Is It? How Do We Know? A Review of Dating Methods – Part One: Relative Dating, Absolute Dating, and Non-radiometric Dating” Perspectives on Science and Christian Faith, Vol 58 No 4 (2006), p. 264. (PDF)
2. Roger C. Weins, "Radiometric Dating: A Christian Perspective", The American Scientific Affiliation (2002). See also North Greenland Ice Core Project Members, “High-resolution Record of Northern Hemisphere Climate Extending into the Last Interglacial Period,” Nature 431 (2004): 147–151, which reports ages back to 123,000 years. (web article)
3. EPICA Community Members, “Eight Glacial Cycles from an Antarctic Ice Core,” Nature 429 (2004): 623–628.
4. Young earth creationists reject radiometric dating methods, including claims that decay rates are not constant. For a critical review, see Randall Isaac “Assessing the RATE Project”, Perspectives on Science and Christian Faith, vol 59, no 2, June 2007, p.143-146. (PDF)
5. See Wiens and references therein. (web article)
6. Wilde et al. “Evidence from detrital zircons for the existence of continental crust and oceans on the earth 4.4 Gyr ago,” Nature (2001) 409, 175-178.
7. See Davis A Young, ”How Old Is It? How Do We Know? A Review of Dating Methods—Part Two: Radiometric Dating: Mineral, Isochron and Concordia Methods” Perspectives on Science and Christian Faith, Vol 59, No 1 (2007) and references therein (PDF)
]]> Sat, 14 Jul 12 05:02:55 -0700 http://biologos.org/blog/fine-tuning-and-the-fruitful-universe?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/fine-tuning-and-the-fruitful-universe?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication I ask the question, “Why is the universe so special?” Now scientists don’t like things to be special; we like things to be general, and our natural anticipation would have been that the universe is just a common specimen of what a universe might be like.

I ask the question, “Why is the universe so special?” Now scientists don’t like things to be special; we like things to be general, and our natural anticipation would have been that the universe is just a common or garden specimen of what a universe might be like.

But we’ve come to understand a lot about the history of the universe. We know that our universe started 13.7 billion years ago, and it started extremely simple, just an almost uniformly expanding ball of energy, about the simplest physical system you could possibly think about. But a world that started so simple has of course become rich and complex. With you and me, in fact, the most remarkable and complex consequences are its history, at least of which we are aware. The human brain is far and away the most complicated physical system we have ever encountered anywhere in our exploration of the universe.

That fact itself might suggest that something has been going on in cosmic history rather than just one thing after another. But we’ve also come to understand many of the processes by which this rich fruitfulness has come to birth. As we’ve come to understand these, we’ve come to see that though these processes are of course evolving processes, they took long periods of time – the universe was 10 billion years old before any form of life appeared in it, at least as far as we know anyway – and life of our complexity only appeared yesterday.

Nevertheless, the universe is pregnant with life, pregnant with the possibility of life, essentially from the beginning onwards. By which I mean the given laws of nature had to take a very specific, very finely tuned form, if the universe was to have so fruitful a history.

That’s a very remarkable discovery, and let me give you some examples of why we believe that. If you’re going to have a fruitful universe, one of the first things you have to get right is that you have to have the right stars in the universe. The stars are going to have a very important role to play. First of all, you must have some stars that are going to be very long lived, live for billions of years, steadily burning, steadily producing energy which will enable the development of life on one of the encircling planets. We understand what makes stars burn in that sort of way very well, and it depends on a delicate balance between the strength of gravity and the strength of electromagnetism. Electromagnetism is the force that holds matter together. The seats on which you are sitting are held together by electromagnetism and in fact you are held together by electromagnetism.

If you alter that balance a little bit in one direction the stars will begin to burn intensely, furiously, just pouring out energy and they will only live a few million years rather than a few billion years. If you move it a little bit in the other direction they will burn so slowly they will be brown stars and they will not produce enough energy to fuel the development of life. So you have to have a very delicate finely tuned balance between the strength of gravity and the strength of electromagnetic forces in a fruitful universe.

Remember, science takes the laws of nature, takes the given strengths of gravity, the given strength of electromagnetism, uses that to explain processes in the world, how things happen, but it doesn’t explain where those laws of nature come from. They are just brute facts as far as science is concerned.

And the stars have another absolutely indispensible role to play. The stars are the place where the heavier elements essential for life are made in the interior nuclear furnaces. There are many elements that are necessary for life, of which carbon is perhaps the most essential. Carbon is the basis of the long chain molecules, which are the biochemical basis of life. The early universe only makes the simplest elements; it makes hydrogen and helium and it makes no carbon at all. Carbon only begins to be made when the universe, which started uniform, begins to condense and become lumpy and grainy with stars and galaxies. As the stars condense they heat up, nuclear processes begin again in their interiors. And it’s those nuclear processes in the stars that make carbon and the heavier elements. Every atom of carbon in your body was once inside a star. We are people of stardust made in the ashes of dead stars.

And that’s a very beautiful process that takes place in that sort of way. And one of the great triumphs of astrophysics and the second half of the 20th century was to unravel that process. One of the people who did some of the most important work on that was a senior colleague of mine in Cambridge called Fred Hoyle. And they were trying to figure out how to make carbon. They got helium, and if you can make three helium nuclei stick together that will produce carbon, but when you have something as small as a nucleus it is impossible to get three to stick together at one time, they’re just too small.

Ok, so let’s do it step by step. Stick two together gives you berylium. Helium 4 gives you beryllium-8, hope it stays around for a bit, another helium comes along, attaches itself, and bingo, you’ve got carbon-12. That’s the obvious thing to think about but it doesn’t work in the obvious way, and the reason it doesn’t work in the obvious way is that beryllium-8 is terribly unstable. It doesn’t oblige you by staying around long enough to catch that third helium, at least in an ordinary, straightforward way.

But Fred realized that it would be just possible for this to happen if there was a very large enhancement effect, in the trade we call it resonance, occurring in carbon at just the right energy, it has to be the right energy, which would enable that attachment process to catch that third helium much much more quickly that you might have thought, in fact so quickly that some of them would get caught before the beryllium-8 disappeared. It was a very good idea, and he must have felt pretty pleased with himself and he went off to just check in the nuclear data tables of this particular resonance’s energy levels, and it wasn’t in the tables, but he knew it must be there, he’s carbon based life like you and me.

So he rang up some friends in the States, a father and son team who were good experimentalists and he said, “Look, you missed something. There’s a resonance and energy level in carbon that you haven’t spotted, and I’ll tell you exactly where to look for it. I know exactly where this energy has got to be. You go look for it.” And they said, “No, no, we don’t want to do that, we have more interesting things to do.” But Fred was very determined and he bullied them into looking for it and they found it.

Now that’s a wonderful achievement, to predict an energy level in carbon on the basis of how it might have been made in the stars is a fantastic scientific achievement. But it’s more than that. Fred had a lifetime conviction of atheism, realized of course that if the laws of physics had been just a little bit different that resonance wouldn’t have been there, and the possibility of carbon-based life is too significant for it just to be a happy accident in his view, so he says in a Yorkshire accent that is beyond my power to imitate, he said that the universe is a put-up job. Fred didn’t like the word God, and so he said some Intelligent, capital “I” Intelligence, must have monkied with the laws of nature to make carbon production possible. What that could possibly be I don’t know, but the more sensible thing to say is that creation is ordained, that the laws of nature would be such, as to enable the fruitfulness of carbon-based life.

We’ll come back to evaluating that possibility in a minute, but before we do, let me give you two other examples of how specific, how special, our universe has to be for us to be able to be here today to think about. We live in a universe that is immensely big, beyond our powers to imagine really. There are a hundred thousand million stars in our galaxy in the Milky Way, of which our sun is just a common or garden specimen, and there are about a hundred thousand million galaxies in the observable universe, of which our Milky Way is a pretty common or garden specimen. So we live in a world that is unimaginably vast, and sometimes we might feel upset by that and think, “What could be the significance of us who are simply inhabitants of a speck of cosmic dust, as you might say, in this vast, vast universe?”

Nevertheless, if all those stars were not there, we would not be here to be upset at the thought of them. Because there is a direct connection between how big a universe is and how long it lasts, and a universe that is significantly smaller than our universe would not have been able to last the 14 billion years, which is the necessary time to produce beings of our complexity. So that’s another condition of the world that has to be right for human beings, or something like human beings, to be a possibility.

One final example, which is the finest tuning of all: quantum theory suggests that there should be an energy attached to space itself. In quantum theory the vacuum, so called empty space, is not just a void. There are things called vacuum fluctuations which occur in a continual sort of seething mass of things coming into being and going out of being all the time. So while there is nothing there that doesn’t mean there is nothing happening. That may sound strange and paradoxical but believe me that’s what quantum theory implies. And of course these happenings, these fluctuations, generate a certain amount of energy, we call it “zero point energy”, and that energy is spread out over the whole of space. So we expect there to be energy associated with space.

And just recently the astronomers have discovered something called dark energy which is driving the expansion of the universe, which is just such an energy associated with space. Well that’s very good, you might say. However, when we estimate, just from thinking about quantum theory, how much energy there should be in space it turns out to be a fantastically large amount, and when we see the amount of energy there actually is per volume in space, it turns out to be very, very small in relation to that expected size. In fact, it turns out to be smaller by a factor of 10^-120. That means by a factor of 1 over 1 followed by 120 zeros. You don’t have to be a great mathematician to see that’s a fantastically small number. So some fantastic cancellation has taken place to turn that big number into the tiny number that we actually observe, and if it hadn’t taken place we wouldn’t be here to observe it because significantly higher energy would simply have blown the whole show apart too fast for anything interesting to happen. That’s the finest tuning that we know in the universe: one part in 10¹²⁰.

So we live in a world that is very remarkably finely tuned, and we have to consider that. And all scientists would agree about what I have been telling you; this is non-contentious. Where the contention comes in is what we might make of that, what is the further significance of it.

In the conclusion to Dr. Polkinghorne’s lecture, he looks at two explanations for the "fine-tuning" principle -- the multiverse theory and the existence of a divine intelligence -- and explains why natural theology alone is not sufficient to make the case for a God who interacts and cares for his creation. To make the case for theism, he argues, we need revelation, God's self-disclosure. This is manifest in various ways, including that which we experience personally, including ethics and aesthetics.

]]> Fri, 01 Jun 12 05:00:10 -0700 John Polkinghorne http://biologos.org/blog/the-wonder-of-the-universe-caution-design-arguments-ahead?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/the-wonder-of-the-universe-caution-design-arguments-ahead?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication Design arguments have been around forever and expressed in various ways. Most of them fall into what we call natural theology, which is the process of inferring something about the existence and nature of God by the inspection of nature. A Short History of Design Arguments

Design arguments have been around forever and expressed in various ways. Most of them fall into what we call natural theology, which is the process of inferring something about the existence and nature of God by the inspection of nature. The story of creation in Genesis launches the discussion in the Judeo-Christian tradition when it speaks of God ordering nature and driving back chaos. On the fourth day “God created the sun, moon, and the stars to give light to the earth and to govern and separate the day and the night. These would also serve as signs to mark seasons, days, and years.” All this suggests design and purpose. Job speaks of God making “water drops evaporate” so the clouds can “shower abundantly on mankind.” (Job 36:27-28 HCSB). The psalmist expresses awe at the grandeur of the night sky but remarkably does not comment on the grandeur of his own existence:

When I observe Your heavens, the work of Your fingers, . . . what is man that You remember him? (Psalm 8:3-4 HCSB)

In the New Testament, Paul speaks of the created order testifying clearly to the reality of God, arguing that, “the invisible things of [God] from the creation of the world are clearly seen, being understood by the things that are made” (Romans 1:20 KJV). Biblical scholars have interpreted this to mean that an open-minded seeker can infer the existence of God by studying the creation. As theologians reflected on the nature of the creation these arguments were repeated and refined. Augustine in the fourth century, Thomas Aquinas in the thirteenth century, Luther and Calvin at the time of the Reformation in the sixteenth century—all were understandably convinced that the world had a grand design that was readily discernable. After all, nobody had any other explanation for why birds were adapted to fly, fish to swim and constellations to mark the seasons.

By the time we get to Isaac Newton in the latter part of the seventeenth century, we have the first carefully constructed scientific arguments. Newton, as we learned in high school, explained how gravity from the sun keeps the planets in their orbits. This explanation replaced previous medieval explanations that included the possibility that the planets moved because angels pushed on them. (It also replaced Galileo’s explanation that they moved because of a “circular inertia,” which turned out to be as much a fantasy as the pushing angels.) But Newton’s theory didn’t explain why the planets all go around the sun in the same direction and in almost the same plane. In fact Newton could not imagine any natural process that could produce such elegant design, so he argued that God must be the explanation.

About two centuries later the most famous design argument was developed by William Paley whose Natural Theology Darwin read voraciously as a young scientist. “Suppose I had found a watch upon the ground,” asked Paley, “and it should be inquired how the watch happened to be in that place. . . . [W]hen we come to inspect the watch, we perceive . . . that its several parts are framed and put together for a purpose. . . . [T]he inference, we think, is inevitable, that the watch must have had a maker.” Paley goes on to compare the watch to an eye, arguing that if a watch implies a watchmaker, then an eye implies an eye-maker. The eye-maker, of course, can only be God.

Newton’s argument about the planets and Paley’s about the watch have the same logical form: We find something in nature that appears too ingeniously arranged to have been produced by known natural processes, so we infer that a Designer from outside the natural order—God— must be the source of the design. Their arguments differ, however, on the question of purpose. It was not clear to Newton or anyone of his day exactly why the planets needed to be going about in the orderly way they were observed. If the order was indeed provided by God, no explanation for it could be discerned other than the creation of order for the sake of order. In contrast, the designs that Paley highlighted were clearly purposeful. Our eye is remarkably designed for a purpose other than to elicit awe at its complexity. We see with our eyes. We don’t do anything with Neptune’s nice orbit, other than admire it.

Red Flags

Arguments that the universe is designed are complicated. We certainly live in a remarkable universe with many features that inspire awe. Many of those features connect in astonishing ways to the habitability of the universe. The psalmist’s wonder at the heavens has only grown stronger as we have learned more about those heavens. The universe certainly does not become ever more boring and bland as we come to understand it better.

But we also live in a world with earthquakes, plagues and tsunamis. Our sun will burn out at some point, incinerating the earth in the process. The prospects of securing our future by colonizing other planets seem remote. The long-term prognosis of the universe, by the cold logical lights of science, is not good. Its temperature will continuously drop as it expands for billions of years. Eventually there won’t be enough heat left for any form of life, and finally there won’t even be enough heat for atoms and molecules to interact. This sterile icy blackness is frightening to contemplate. No matter what we do as a species, we and our cultural achievements are destined to perish.

No simple overriding explanation that makes sense of everything comes into view as we learn more about the universe. And experience with past arguments raises red caution flags. For example, Newton’s design argument about the planets was an argument from ignorance that now bears the label “god of the gaps.” There was a gap in Newton’s explanation for the planets. He could explain why their orbits were elliptical and what kept them in their orbits. But he could not explain the uniformity of their orbits, so he invoked God as the explanation to plug this gap—hence the label for such arguments—god of the gaps.

A century after Newton, French physicist Pierre Simon de Laplace dispelled the mystery of the structure of the solar system. He showed that a better understanding of gravity and how solar systems originated could explain the things that Newton attributed to the direct action of God. Laplace’s work did not refute the existence of God, of course. But it did dismantle Newton’s argument that the planetary orbits must have been set up by God, thus eliminating an argument that some had been using to argue for God’s existence.

In a similar way, Darwin’s theory of evolution offers an explanation for the design that Paley marveled at in the eye. Scholars of Paley’s generation knew nothing of natural selection, mutations or genetics, so they could not imagine how nature might craft something so remarkable as an eye. Paley’s argument, like Newton’s, turns out to be another god of the gaps explanation that disappears with further scientific insights into the way the world works.

So this is the first red flag to note—design arguments are all-too-often based on gaps in our knowledge and will disappear when those gaps are filled.

The second red flag concerns the apparent purpose of any design. “Design” can point in many directions or no direction at all. The science museum in Boston has a grand contraption that does nothing except move balls around to no end. The only possible purpose is to impress a visitor with the juxtaposition of complex design and lack of purpose. There is likewise no significance to the patterns of the stars that we call constellations. The “design” of the Big Dipper is simply interesting. The fine-tuning of the universe for life, on the other hand, encourages us to wonder if life may be important in some way. But it does not specify which life forms are relevant and why. And we must note that some features of our world exhibiting a high level of design—like the AIDS virus or the poison of the rattlesnake—seem to have the purpose to destroy human life. If rattlesnakes could reflect on their existence, they could marvel at the carbon resonance that makes that existence possible.

A third red flag we must note is bad design. If marvelous design in the universe motivates reflection on the possibility that God created the world what do we do about the counterarguments? Consider asteroids. A gigantic asteroid struck the Yucatan Peninsula 65 million years ago and so disrupted the ecosystems and the atmosphere of the earth that the dinosaurs went extinct. Absolutely nothing prevents the same thing from happening again. We are protected today largely by the vastness of space and the structure of our solar system with large outer planets that “vacuum up” a lot of stuff that could hit the earth. These various protections make collisions of the sort that wiped out the dinosaurs unlikely. But they offer no guarantees. If the Goldilocks features of our universe are intended to make it habitable, then why does the universe also have anti-Goldilocks features?

Many such issues complicate the process of figuring out why the universe is the way it is. And as we have learned somewhat reluctantly in the last few centuries, the great explanatory power of science disappears entirely when questions of purpose enter the conversation. Science is quite extraordinary at telling us how the world is but quite unable to tell us why the world is like that. Science illuminates the remarkable features of our universe that make life possible, but it goes silent when we ask whether any particular life form is the reason why the universe is the way it is. That deeply religious question has to be explored somewhere else.

These challenges caution us against naively selecting—cherry-picking we call it—a few Goldilocks features of the universe, assuming the friendly design work is for our benefit, and jumping to the conclusion that everything points simply and unambiguously in the direction of God as Creator.

]]> Tue, 15 May 12 05:00:56 -0700 Karl Giberson http://biologos.org/blog/understanding-evolution-the-origins-of-irreducible-complexity-part-1?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/understanding-evolution-the-origins-of-irreducible-complexity-part-1?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication I will take some time to clarify exactly how Michael Behe, the biochemist and Intelligent Design (ID) proponent who has most extensively developed the "irreducible complexity" argument, uses the term. The Intelligent Design argument from Irreducible Complexity (IC)

Since this post, and those that will follow it, depend on an accurate representation of the argument for irreducible complexity (IC), I will take some time to clarify exactly how Michael Behe, the biochemist and Intelligent Design (ID) proponent who has most extensively developed the IC argument, uses the term. For Behe, the argument for IC is a critique of gradual evolutionary processes, of the kind that Darwin saw as necessary for his theory to hold. When Behe introduces and defines IC in his book Darwin’s Black Box, he has a key quote from Darwin on gradualism explicitly in view:

Darwin knew that his theory of gradual evolution by natural selection carried a heavy burden: "If it could be demonstrated that any complex organ existed which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down."

It is safe to say the most of the scientific skepticism about Darwinism in the past century has centered on this requirement… critics of Darwin have suspected that his criterion of failure had been met. But how can we be confident? What type of biological system could not be formed by “numerous, successive, slight modifications”?

Well, for starters, a system that is irreducibly complex. By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning. An irreducibly complex system cannot be produced directly (that is, by continuously improving the initial function, which continues to work by the same mechanism) by slight, successive modifications of a precursor system, because any precursor to an irreducibly complex system that is missing a part is by definition nonfunctional. An irreducibly complex biological system, if there is such a thing, would be a powerful challenge to Darwinian evolution. (Darwin’s Black Box, p. 39)

The definition of an IC system is thus straightforward: it is a matched group of components, where all the components are necessary for the function of the system. The necessity of each component can be demonstrated by attempting to remove it – if the system no longer works if even one component is removed, it is by definition IC. Since an IC system requires all the components to be present for its function, it is not possible for the system, in its current state, to have been produced directly from a non-functional precursor. If one grants this premise, it leaves two options: that the IC system was derived indirectly, from a system that is not IC, or that the system was assembled by fiat and thus represents the actions of a designer. Behe’s criterion for distinguishing between these choices is based on evaluating the probabilities of these competing options:

Even if a system is irreducibly complex (and thus cannot have been produced directly), however, one can not definitively rule out the possibility of an indirect, circuitous route. As the complexity of an interacting system increases, though, the likelihood of such an indirect route drops precipitously. And as the number of unexplained, irreducibly complex biological systems increases, our confidence that Darwin's criterion of failure has been met skyrockets toward the maximum that science allows. (Darwin’s Black Box, p. 40)

As we will examine in an upcoming post, Behe attempts to determine the precise limit of what evolutionary processes can (and cannot) achieve in a second book, The Edge of Evolution. For our present purposes, however, it is enough to note that the strength of the argument from IC depends on the perceived implausibility of the opposing explanation – that of an indirect evolutionary route that produces an IC system from a non-IC precursor system.

Building IC, one step at a time?

The presence of IC systems in biology as Behe has defined them is not contentious: there are many biological systems that cease to function when parts are removed. Indeed, the success of classical genetics in “dissecting” which genes are needed for certain functions largely rests on the ability to see some effect on function when a gene is removed from a system by mutation. What scientists dispute, however, is Behe’s claim that identifying IC systems is a hallmark of design. The evolutionary model for building IC is quite simple, and Behe has set it out as an option: an indirect route where non-essential parts are added to a system, and then over time the system comes to depend on those parts. We can diagram this model as follows:



The key to the model is that new parts can be added to a system, and that these parts are not essential when they are added. The resulting system is thus not IC, since it has parts that are not essential to its function, even if the new parts are advantageous in some way. If the new component is taken away at this stage, the system merely reverts to the precursor system. The second part of the model is that these intermediate, non-IC systems then may become IC if small changes make the new parts essential.

The addition of new, non-essential parts can be accomplished in several ways, such as a change in an existing protein that allows it to bind to a “precursor system”. More extreme would be the generation of a new protein that then adds to a precursor system as a non-essential component. Brand new genes, by definition, cannot be essential when they arise, since they arise in an organism that, up to that point, had no need of them. Looking to see if new genes then later become essential would be very good experimental support for the evolutionary model for how IC systems arise.

In practice, it takes a lot of scientific effort to tease out changes to an existing protein that allow it to become part of an intermediate system and then progress to an IC system, though we have examined one such example in a previous post. Looking for brand new genes, however, is much easier – and some recent work in several fruit fly species (Drosophila) has done just that.

The Young and the Restless

So, how to go about finding genes that are new? We have already discussed, in the context of duplicating an entire genome, how duplication of genes may lead to the two copies picking up new functions over time. While duplication may happen rarely at a whole-genome scale, small-scale duplication of small numbers of genes happens quite frequently as an error during cell division. At the time of the duplication, the two copies are the same, and therefore functionally equivalent. Over time, however, the two copies may become different and acquire distinct functions.

One way to look for genes that have arisen due to a recent duplication event is to compare the genomes of closely related species and look for genes that are present in one species but not another, or in a subset of related species. Duplicated genes will show up in a nested hierarchy, much like how pseudogenes appear in the same nested pattern, as we have discussed previously here.



The complete genome sequences for a number of fruit fly species are available, so researchers used this method of comparison to look for new genes that mostly arose “recently” (over the last 35 million years) within flies. Since the speciation times for the various fly species are known to a good approximation, the time of the various duplication events can be estimated as well.

Putting the argument for IC to the test

Using this method, researchers identified 195 recent, “young” genes that arose through duplication events. (Note: this finding, in and of itself, is problematic for the ID argument that significant amounts of new information cannot arise through evolutionary mechanisms). More problematic for the argument from IC, however, is that just less than one third of these new genes are now essential for development in the species that carry them. This fraction is approximately the same for “old” genes – about one third are essential for development.

The implications are easily grasped: many new genes have arisen through duplication, and a sizeable fraction are now part of IC systems. When they arose, they could not have been essential, but now they are emphatically so. As such, they must have been added to previous systems, and become IC over time. Moreover, this effect is not a rare, one-off event, but rather has been repeated time and again in recent evolutionary history.

In the next post in this series, we’ll delve into some of the details about how these new genes arose, and what sort of functions they have.

For further reading:

Behe, M.J. Darwin’s Black Box: the Biochemical Challenge to Evolution. Free Press, New York, 1996.

Behe, M.J. The Edge of Evolution: the Search for the Limits of Darwinism. Free Press, New York, 2007.

Chen, S., Zhang, Y, and Long, M (2010). New genes in Drosophila quickly become essential. Science 330; 1682-1685.

]]> Thu, 19 Apr 12 05:51:09 -0700 Dennis Venema http://biologos.org/blog/evolutionary-convergence?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/evolutionary-convergence?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In today's video, Oxford physicist Ard Louis discusses the famous debate between renowned evolutionary biologists Stephen Jay Gould and Simon Conway Morris over the idea of evolutionary convergence.

Today's video is courtesy of filmmaker Ryan Pettey, director/editor of Satellite Pictures and features physicist Ard Louis.

In today's video, Oxford physicist Ard Louis discusses the famous debate between renowned evolutionary biologists Stephen Jay Gould and Simon Conway Morris. Gould believed (and wrote in his book Wonderful Life) that if the "tape" of evolution were rerun, the chance that anything like human intelligence would emerge is essentially zero. In other words, humanity is here through random accident. Gould pointed to the work of Morris and fellow scientists in their research of the Burgess Shale as evidence for this view.

However, Morris himself disagrees, pointing to what is called evolutionary convergence. As Morris notes, there are numerous examples of identical features evolving multiple times throughout the history of life independently. Morris believes that if the tape of life were replayed, we would see something like humans emerge. A Christian might say, it looks like we were planned.

Some Christians might find Simon Conway Morris' viewpoint, with its implicit teleology, more attractive. Others, perhaps motivated by a high view of providence, may find Gould's emphasis on contingency equally congenial to their faith. What do you think?

]]> Thu, 15 Dec 11 05:51:27 -0800 Ard Louis http://biologos.org/blog/centered-the-language-of-science-and-faith?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/centered-the-language-of-science-and-faith?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In a recent interview with the Sirius XM radio show Centered, Karl Giberson sat down with host Don Belanus to discuss the book The Language of Science and Faith.

In a recent interview with the Sirius XM radio show Centered, Karl Giberson, co-author of BioLogos' The Language of Science and Faith, sat down with host Don Belanus to discuss the book and the interplay between science and faith. Among the topics they cover are what constitute the "genuine questions" of science and faith mentioned in the title and whether the age of the earth should be a top priority for pastors to discuss with their congregations.

]]> Fri, 18 Nov 11 05:56:02 -0800 Karl Giberson http://biologos.org/essays/seeking-a-signature?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/essays/seeking-a-signature?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In this article, Venema offers his review of Stephen Meyer's book Signature in the Cell. Signature in the Cell.]]> Wed, 19 Oct 11 15:14:01 -0700 Dennis Venema http://biologos.org/essays/evolution-and-the-origin-of-biological-information?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/essays/evolution-and-the-origin-of-biological-information?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In this paper, Venema explores several examples in biology where random mutation and natural selection have indeed led to substantial increases in biological information. The question of how new specified information arises in DNA, far from being an “enigma”, is one of great interest to biologists. Wed, 19 Oct 11 14:48:05 -0700 Dennis Venema http://biologos.org/essays/from-intelligent-design-to-biologos?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/essays/from-intelligent-design-to-biologos?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In this paper, Venema tells the story of his transition from support of Intelligent Design to the view that God uses evolution as a creative mechanism. Wed, 19 Oct 11 14:17:25 -0700 Dennis Venema http://biologos.org/essays/c.s.-lewis-on-evolution-and-intelligent-design?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/essays/c.s.-lewis-on-evolution-and-intelligent-design?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication This article is a comprehensive study of the views of Christian author and apologist C. S. Lewis on the theory of evolution and the argument from intelligent design. It explains how he would distinguish expressly philosophical arguments for a Transcendent Mind from the current claims of the intelligent design (ID) movement to provide scientific evidence for such a reality. Wed, 19 Oct 11 12:06:04 -0700 Michael L. Peterson http://biologos.org/blog/surrogate-arguments?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/surrogate-arguments?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In this video, Brian McLaren discusses the idea of surrogate arguments, in which a debate over one thing is really a means for arguing something completely different. According to McClaren, the argument over the age of the earth is one such argument.

Today's video is courtesy of filmmaker Ryan Pettey, director/editor of Satellite Pictures.

In this video, author and pastor Brian McLaren discusses the idea of surrogate arguments, in which a debate over one thing is really a means for arguing something completely different. According to McClaren, the argument over the age of the earth is one such example, in which an apparent scientific debate is actually a discussion over the nature of religious authority and how previous generations have understood how we should interpret the Bible. Such debates can lead to two crises: one of confidence and one of ethics. While some have the confidence to differ with the views of the generation that raised them in the faith, McLaren points out that some are not able to overcome the ethical challenge of differing with grace and love. When this happens, he notes, the end result is damage to the Church and a retrenching of the views of the older generation. Managing the crises well requires courage of convictions while also respecting tradition and maintaining a gracious spirit. Anything less, is not only unwise, it is also unfaithful.

]]> Wed, 21 Sep 11 09:11:52 -0700 Brian McLaren http://biologos.org/blog/on-deciphering-the-signature?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/on-deciphering-the-signature?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication The interesting thing about this is that Steve Meyer and I are probably really in almost the same exact position when it comes to our core beliefs. We differ primarily in one regard. Steve Meyer has responded to Dennis Venema’s review¹ of his book Signature in the Cell in the September 2011 issue of Perspectives on Science and the Christian Faith (PSCF) (63:171-182). Although, Dennis has ably responded (63:183-192), I would like to address one specific aspect of Meyer’s response, especially since it relates to the final paragraph of my initial essay regarding the book and Dennis’s six part series on the BioLogos website.

BioLogos has dealt fairly extensively with what we thought was the basic premise of Signature in the Cell. I had read the book carefully and I know Dennis did as well before we responded. I sincerely thought that the heart of Meyer’s argument is summarized in the following three quotes from the book:

1. “So the discovery of the specified digital information in the DNA molecule provides strong grounds for inferring that intelligence played a role in the origin of DNA. Indeed, whenever we find specified information and we know the causal story of how that information arose, we always find that it arose from an intelligent source. It follows that the best, most causally adequate explanation for the origin of the specified, digitally encoded information in DNA is that it too had an intelligent source. Intelligent design best explains the DNA enigma” (p. 347, emphasis added).

2. “Since, as argued in Chapters 8 through 15, intelligence is the only known cause of large amounts of specified information, the presence of such information in the cell points decisively back to the action of a designing intelligence” (p. 382, emphasis added).

3. “Because we know intelligent agents can (and do) produce complex and functionally specified sequences of symbols and arrangements of matter, intelligent agency qualifies as an adequate causal explanation for the origin of this effect. Since, in addition, materialistic theories have proven universally inadequate for explaining the origin of such information, intelligent design now stands as the only entity with the causal power known to produce this feature of living systems.” (p. 386, emphasis added).

So we at BioLogos have always thought that if mainstream science demonstrated an increase in “complex specified information” (CSI) without needing to invoke supernatural intervention, Meyer’s assertion that “intelligence is the only known source of such information in the cell” will have been refuted at the scientific level. It sure seemed to me that this is what he said in the above quotes.

With that in mind, we’ve put a great deal of effort into showing a number of cases in the lab and in nature where scientific data have provided very strong evidence for increased CSI which is entirely consistent with how we scientists would define “natural explanations.” All this time, starting with my first essay almost two years ago, we sincerely thought we were engaging Meyer’s book on Meyer’s terms.

But now, in his PSCF article, Meyer states that arguments based on examples of increased CSI don’t count if they occur after life began on Earth.

“Signature in the Cell argues, first that no purely undirected physical or chemical process—whether those based upon chance, law-like necessity, or the combination of the two—has provided an adequate causal explanation for the ultimate origin of the functionally specified biological information. In making that claim, I specifically stipulate that I am talking about undirected physical and chemical processes, not processes (such as random genetic mutation and natural selection) that commence only once life has begun. Clearly material processes that only commence once life has begun cannot be invoked to explain the origin of information necessary to produce life in the first place) (pp. 173-174, Perspectives on Science and Christian Faith, Sept. 2011, emphasis added).

Since I had read the book very carefully, and have gone over it many times since, I was amazed that I could have missed this stipulation. Again, he says: “I specifically stipulate that I am [not] talking about … processes (such as random genetic mutation and natural selection) that commence only once life has begun.”

Did he really specifically stipulate that? Have we been barking up the wrong tree all this time? While we knew the main focus of Meyer's book was the origin of life (not mechanisms of evolution), his argument clearly stated, we thought, that no large increase in CSI (Complex Specified Information) had ever been demonstrated without the need to invoke intelligence. Period.

I went back through my well-marked up copy of the book again, re-examining each section in which he wrote about increased CSI. Despite my best efforts, I could not find the stipulation he mentions in the PSCF article. Still, thinking I had missed it, I spent $15 for an electronic version of the book—one that would allow me to identify every time the word “mutation,” or natural selection” appeared—anything that would help me find his stipulation. I couldn’t find it.

Actually I thought Meyer was pretty clear and highly specific in his book. Consider this scientific challenge on page 429:

If, for example, someone successfully demonstrated that "large amounts of functionally specified information do arise from purely chemical and physical antecedents," then my design hypothesis, with its strong claim to be the best (clearly superior) explanation of such phenomena, would fail.

Find a case where a large amount of CSI has accumulated without needing to invoke intelligence, and his argument, Meyer said, fails. This is a strong statement, clearly worded, and there is no hint of Meyer’s stipulation that it doesn’t count if life has already begun. In Dennis Venema's BioLogos blog series, he showed many cases where there were large increases in CSI (whole genome duplication, for example) without needing to invoke that supernatural intervention was necessary to create it. Chromosomes, the cell division machinery, and nucleotides are “purely chemical and physical antecedents.” The information content in the genome, Venema showed, quadrupled early in vertebrate history through material processes that we know and understand well. Did this not meet the scientific criteria that Meyer specifically called for?

I don’t know how misunderstandings like this happen. I believe that Stephen Meyer, who I consider to be a friend and colleague, thinks the stipulation exists in his book and that he worded it clearly. I assume he thinks it was implied in some overarching statement that I have not been able to find. I also think he believes he was clear. Unfortunately, clear he was not. I’ve looked thoroughly and I have not been able to find his stipulation.

In post after post, we have set out to demonstrate the scientific case we thought Meyer called for. Then in the end, it sure seems to us, that the rules changed, even though Steve feels they were written in his book all the way along.

Still, let’s move on. Let’s play by the new rule and let’s define it carefully.

So here’s the rule as I now understand it: If large increases in CSI can be demonstrated without the need to invoke an external intelligence, “then [Meyer’s] design hypothesis with its strong claim to be the best (clearly superior) explanation of such phenomena, would fail.”

Having stated the rule, we have to make two exceptions (Meyer himself made Exception #1 clear in Chapter 13; Exception #2 is the new stipulation we've been discussing):

Exception 1. We can’t count large increases in CSI which develop as a result of computer programs because minds designthe program parameters.

Exception 2. We can’t count large increases in CSI which develop in the history of life, because DNA was necessary to set those processes in motion.

So what can we count? Until he clarified the existence of Exception #2, I thought any general increases in CSI would count. However, it is now very hard for me to imagine any increase in information that would not be categorized within either Exception 1 or Exception 2². The only thing left that doesn’t fit into one of these two exceptions is the origin of life itself. The point of the book, I thought, was to bring other examples of increased CSI to bear on this very question.

With Meyer’s exceptions and the inability to bring general CSI increases to bear on the origin of life question, we also no longer have “positive³ experiments [which] provide causal adequacy of intelligent design” (p. 335, emphasis added).

So what are we left with? Are we not simply left with the question of whether the origin of life experiments show that information-rich molecules will arise in a test tube from chemicals off the shelf? Dr. Meyer, I think, says no, for reasons that are no longer clear to me other than that he’s given up on the science. I, on the other hand say, “Wait a while. Let the science play itself out before a scientifically based decision is made.” To be frank though, I am a little concerned that even if the right mix of materials is found to produce molecules that can spontaneously assemble in a manner that gives rise to complex specified information, Dr. Meyer or those who follow him will say, “Sorry, you can’t count that because it took a mind to create the conditions and it took a mind to mix them together in a test tube.” And with that we’ll have a new stipulation which most likely was in some manner implied in Signature in the Cell to begin with.⁴

The interesting thing about this is that Steve Meyer and I are probably really in almost the same exact position when it comes to our core beliefs. Obviously as fellow Christians, we both believe that there is a Mind behind the process. We both think that the history of life with its constant increase in complex specified information is a product of the activity of God. We both stand amazed at the majesty of creation and our love for the Creator who is personally involved not only in our own individual lives but those of our families and faith communities as well. We differ primarily in one regard. Steve thinks he has shown through scientific analysis that this Mind we both believe in must have been present and supernaturally active in the creation of information. I think the Mind (God) was present, but I can’t put the existence of God into a scientific experiment to demonstrate God's activity. Furthermore, unlike Steve, I have no pre-conceived ideas about whether God's,supernatural activity was necessary for creation of information. God, as I see it, may have chosen to create information bearing molecules indirectly through God’s natural activity in a manner that is analogous to the development of a baby or the growth of a tree from a seed.

In the end, our difference is simple, he thinks that the test tubes won’t ever deliver information rich molecules and I think it is too early to say. He has declared the matter more or less settled on the basis of scientific analysis. I consider the matter fully unsettled. But the most important thing of all has been settled and on this we both agree. This Mind we speak of is God’s Mind--God's Holy Spirit. That Spirit not only fills all of creation, but more specifically that Spirit fills us with his Presence and envelopes us in his love. This is cause for celebration and, with "sandals off," we each bow our heads in humble worship. Truly, we--all of us--are standing on holy ground.

Notes

1. Perspectives in Science and Christian Faith 62:276
2. Note to Steve: Does not the human brain count within Exception #2? After all, it arose in the history of life and its development depends upon DNA. If so, you might need an exception to the exception.
3. The term “positive” is used 21 times in the book. It is clearly important to the author that the evidence for intelligence associated with the origin of DNA be viewed not as absence of contrary evidence, but rather a piece of convincingly positive evidence that hinges upon the fact that CSI in general, can’t be built without a mind.
4. I’m really not trying to be facetious here. I really do think that’s what would happen. I can almost draft the stipulation now.

]]> Sat, 10 Sep 11 15:00:11 -0700 Darrel Falk http://biologos.org/blog/series/from-id-to-biologos?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/series/from-id-to-biologos?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication In this series, Dennis Venema describes his personal journey that took him away from the Intelligent Design arguments toward the evolutionary creation worldview. Through careful and honest research, he discovered ID scientific reasoning to be analogy-based, in sharp contrast to evolutionary science, which was supported by concrete data. After accepting this view, God’s presence ever strengthened him as he explored the compatibility between the Bible and God’s creative mechanism. For those familiar with my work here at BioLogos, it might come as a surprise to know that until relatively recently I was a supporter of the Intelligent Design Movement (IDM). In this series of posts, I tell the story of my transition to the view that God uses evolution as a creative mechanism.

Early years

I grew up in northern British Columbia, Canada, in a small town called Terrace, where I spent a lot of time in the woods with my father and brother hunting and fishing. Little did I know how spoiled we were –Terrace and its environs are a world-class destination for outdoor pursuits, especially fishing. As a hunter, my father was always interested in patterns in nature: what animals fed on, where they moved at certain times, and so on. Even as a child I can remember being similarly interested in how nature worked. Often, while dad fished, I was the one brandishing a net, bucket at the ready, to see what critters I could scoop up and examine. While my peers at school wanted to be astronauts and firemen, I dreamed of being a scientist some day.

My local church setting was pretty much a wash when it came to science. Science was not held up as a potential vocation, but neither was it denigrated as suspect. Creation science did not seem to be a priority, but rather global missions. As such, science–faith issues were seldom, if ever, discussed in the church I grew up in. I can vaguely recall one dust-up over eschatology, which was perhaps the first time I realized that not all Christians agree on everything when it comes to interpreting the Bible. I cannot, however, recall any similar discussion about the means by which God created.

High school

Despite evolution being almost a complete non-issue in my local church, I seemed to acquire a generic, evangelical, anti-evolutionary position by default. Certainly I knew of no Christians who accepted it, and I can still recall the feeling of dread I would get even at hearing the word evolution spoken aloud. That word, in my mind, was effectively synonymous with atheism. Fortunately, even in high school biology class evolution seemed to be a complete non-issue too, for as far as I can recall evolution was not a subject I was exposed to in high school. In fact, in high school I found biology to be intensely boring – it seemed to me to be mere regurgitation of information. Chemistry and physics seemed much more interesting, and I suspect now the reason for the appeal they held for me then was that they were taught from their underlying principles: atomic theory, Newtonian mechanics and Einstein’s theories of special and general relativity. What was missing was the theoretical underpinnings of biology: a way to organize the laundry list of information into a context. It would be a long time before I realized that evolution was the theoretical underpinning that was missing from my biology experience. Given my dread of the topic, had this been pressed on me in high school I may have never pursued a career in biology.

As a high school student I had left behind my childhood desire to be a scientist. After all, I knew no scientists, and had no notion of how one might become one. In my small-town, northern Canadian setting, a medical doctor was about as close as one came to a scientific career that I was aware of. Accordingly, I set my sights on medicine, and off I went to the University of British Columbia in the fall of 1992. Biology seemed a natural choice for an aspiring doctor, so that was what I chose.

One church incident that I do recall with great clarity happened just before I left for university. There were several recent grads in the congregation: some were headed to Bible College, and others, such as myself, were off to “secular” universities. Our congregation had a time of prayer for all of us, but the contrast was stark: prayers of thanksgiving and blessing for those bible-school bound, but for those of us heading into the lion’s den, prayers of supplication that we not lose our faith in the process. I can remember steeling myself for the upcoming battle, where professors tried to snare me with their atheistic teachings and peers likewise pressured me to give up my faith. One battle I knew was coming was the evolution one: certainly, as a biology student, this would be one of the challenges I would have to face.

University 101

To my delight, I found that university was not going to require me to hold my breath spiritually for four years. Soon I was involved with Inter-Varsity Christian Fellowship and enjoying the friendship of many other Christian students. Biology, however, remained boring and laundry-list like. My grades in chemistry and physics were still higher than those within my declared major of biology. The one bright spot was that evolution barely seemed to rate a mention except in passing. Certainly no compelling evidence for evolution was ever mentioned – professors seemed too intent on teaching the details of their fields to provide a wider evolutionary context. Even the introductory survey courses seemed more intent on a mere description of biodiversity rather than any detailed understanding of how that diversity arose. I did note that there was a 400-level evolution course, but thankfully it was an optional elective. Avoiding the evolution issue was easier than I had thought: I simply skipped taking that elective.

At the start of my third year, with my grades still marginal for medical school, I somehow decided to upgrade into a biology “honors” student. This meant two things: working on an undergraduate research thesis with a faculty member, and attending an “honors seminar” class with other students in the same program.

Experiencing my first taste of research was electrifying: here at last was genuine science! Not long after, my upper-level classes seemed a lot more interesting and relevant, and also much easier. My grades improved dramatically, and medical school looked to be a live option once more – except for the fact that my childhood interest in science had blossomed again.

Standing against evolution

The undergraduate thesis seminar class included an assignment that required students to familiarize themselves with the research of one of the professors in the department. As the list of potential faculty and their research interests was read, one caught my attention: the work of Dolph Schluter on experimental evolution. I decided to take the opportunity to score a few hits on the so-called “theory” by signing up for this topic. What followed can only be described now as a painful memory: full of ignorance and confidence, I trotted out every long-refuted, anti-evolutionary argument in the book (in fact, if memory serves, my “research” was nothing beyond skimming one anti-evolutionary book for its arguments). I remember that the class was quite engaged by the presentation, and there was some vigorous back-and-forth with some of the students who knew the science better than I because of their research work. I can only imagine what the thesis class faculty supervisor was thinking at the time. The worst part was that Dolph himself arrived early for his own presentation to the class, which was to follow my own. As such, he was able to hear a good portion of my nonsense.

Fortunately for me, Dolph had no interest in what would have been a very easy dressing-down. Rather, he restrained himself to a few words to the rest of the class on their lack of knowledge. Personally, I thought I had scored a victory for the faith, against the evils of evolution.

In the next post in this series, I’ll describe my introduction to, and enthusiastic embrace of, the Intelligent Design Movement.

]]> Thu, 25 Aug 11 05:00:30 -0700 Dennis Venema http://biologos.org/blog/gods-use-of-time?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/gods-use-of-time?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication I find that when many Christians think about the way God created our universe, they often bring a static expectation similar to what we bring to an ordinary statue. It’s as if we assume the physical realm were merely a rigid three-dimensional sculpture, immovable with time. I can still recall the first time I encountered a man performing as a living statue. His costume, body paint, and utter stillness made him very convincing. I also recall the eerie feeling I experienced upon first seeing him move. Ordinary statues are, of course, static, but if you hang around a living statue long enough you’re bound to see it move, if only to blink its eyes. I find that when many Christians think about the way God created our universe, our planet, and the forms of life that dwell on it, they often bring a static expectation similar to what we bring to an ordinary statue. It’s as if we assume the physical realm were merely a rigid three-dimensional sculpture, immovable with time.

But since time exists, change and development are possible. The sciences have acquired the tools to “look back” in time and explore our universe’s rich history, so we know that the universe and the life in it do indeed evolve. Through these observations in the natural realm, it’s difficult to avoid the conclusion that God typically prefers to do His work gradually rather than instantaneously. In what follows, I’d like to briefly explore some of the ways that our universe has been and is evolving over long periods of time and attempt to show that the concept of a God who makes use of long timescales ought to be familiar to us from the story of redemption in scripture. And like observing a living statue, by staring long enough (in this case millions and billions of years) we are able to see a world that is moving and changing, which hopefully deepens our appreciation for the wonder of God’s dynamic creative acts.

God’s use of time in the physical realm

The sense of enjoyment that comes from studying the dynamically evolving universe that God has created is similar to that of a gardener when he or she watches a seed grow into a mature plant. And when considering the history of the cosmos, the analogy of a seed in a garden is an apt one, with each branch of science reinforcing and corroborating the story that is told.

From physics we learn that all the matter and energy that now exists in our universe originated in a hot, dense state (something akin to a primordial seed) which burst forth and has been expanding and cooling ever since. Myriads of stars have gone through the process of forming, burning, and dying, with many exploding in what's called a supernova. These long stellar life cycles have been going on for billions of years and are responsible for "cooking up" and dispersing all the atomic elements necessary for forming planets like Earth and creatures like us.

Once our planet formed, we know from geology and its theory of plate tectonics that the earth's crust has been in a constant (but very slow) process of moving and changing, shifting even the continents around over many millions of years and forming majestic mountains, islands, and other geological features. The picture becomes even more fascinating when biology enters the landscape, describing how life has slowly developed, also over many millions of years, beginning from the simplest of organisms and progressing all the way to beings like us, of such complexity that we are able to reflect on and enjoy the entire display.

But how do we know all this, since our short lives don’t allow us to see these long drawn out processes in action? I see these same sciences as a great gift from God that allow us to explore beyond the bounds of our own time. For instance, when astrophysicists look up into the night sky, they see light that has taken millions or even billions of years to reach us, meaning that they are literally looking at what our universe looked like in the distant past. Geologists look back in time by studying layers of rock, sediment, or ice. They have even found evidence that the earth's magnetic field has flipped many times over the course of the Earth's history so that even the direction our trusty compasses point isn’t constant! Biologists have the fossil record and genetics as a means of exploring the rich and fascinating history of life, teaching us about the ancestors of modern humans as well as exotic creatures such as dinosaurs. All around us the physical world is shifting, changing, and unfolding in an extraordinary way, teaching us that God, the ultimate Gardener, is pleased to watch his creation grow and mature gradually.

God's use of time in redemption up to Jesus

A good number of Christians find the idea of God using long maturation times in creation threatening to their understanding of scripture. But what we learn about God from scripture is not inconsistent with a God who works over long timescales. We see this if we look at the grand meta-narrative of the entire Bible, of which I’ll cover a few highlights to demonstrate my point.

After humans made a mess of their intended role in the created order, God desired to restore it and put it right. And like what we learn from the sciences about the evolution of the universe, He decided to take his time about it. God began his redeeming work with a promise to use Abraham's family to be a blessing to the entire world (Gen. 12:1). This was a promise that was ultimately fulfilled in Jesus nearly two millennia later. Now if God had been in a hurry, he might simply have allowed Sarah to conceive by the Holy Spirit and bring forth Jesus directly. But instead, he decided to take the scenic route, working through Abraham’s seed, including Jacob, Moses, David, and others until the time was right for Jesus.

As time went on and God’s people developed into a nation, David rose to the throne and God made another promise -- that of perpetual kingship to David’s line (2 Sam 7:13). This was another opportune time for Jesus to be born, take the throne, and fulfill the promise. But again we find God taking his time, allowing the kingdom to be divided and eventually conquered, and God’s people sent into a long exile, until the time was right for Jesus, nearly a millennium after David.

God's use of time in redemption after Jesus

The Christian faith holds that in the “fullness of time” (Gal. 4:4) God sent Jesus as the individual in whom all the promises of God ultimately converged. Just as God's physical creation developed slowly and eventually brought forth our earth and life and humanity, so God's purposes slowly unfold and culminate in Jesus, the descendant of Abraham and David who becomes the blessing to the world.

But here again is another case that demonstrates the point I’m attempting to make. Even the blessing that Jesus comes to announce and inaugurate develops slowly and dynamically – God, the Gardener, continues to slowly cultivate. Jesus himself teaches us to expect this to be the case in parables about the kingdom such as that of the mustard seed (Mark 4:30-32). Thus, the world isn’t automatically cured of its ills after Jesus’ resurrection. Both then and now, evil, sin, and injustice still exist and there is much that remains to be redeemed. The church is called to continue living in this meta-narrative until we reach the second climax: when Jesus reappears and ushers in the fullness of the new heavens and new earth.

A similar point can be made about God’s redemptive work in the lives of individual Christians as well. God forms each of his children over time through our relationships, our experiences, the trials we encounter, and the service we render. “I am the vine, you are the branches”, says Jesus in John 15:5. God is “growing us” as individuals and as every Christian knows from experience, the maturing process often seems very long indeed.

In conclusion, this brief survey has shown a consistent picture of how God works in his creation. In the cosmos, in the evolution of life, in the redemption of the world, and in the redemption of individuals, God sees fit to use long timescales for accomplishing his purposes. Moreover, with the similarities between what we learn of God from nature and from scripture, Christians needn’t react defensively to what science tells us about the history of the cosmos. Instead, we can indulge in the opportunity to marvel at the ever continuing work of God the Gardener, both in His dynamic creation and His dynamic acts of redemption.

Photo courtesy of Flickr user ToniVC.

]]> Fri, 19 Aug 11 05:00:43 -0700 Matthew Blackston http://biologos.org/blog/intelligent-design-critiquing-the-science-and-theology?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/blog/intelligent-design-critiquing-the-science-and-theology?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication Many scientists feel that the ID movement is an attempt to locate gaps in our scientific knowledge and then to presume those gaps can only be filled by intervention of an external intelligence. It is important to note that ID leaders do not view their work this way.
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Narrator—Elements of design are all around us: …our homes, our cars, our art. If you have paid any attention to the science and faith conversation taking place in our churches in the last twenty or so years, you have probably heard about a movement called Intelligent Design, or ID for short. Intelligent Design is the proposition that certain features of creation are best explained by an intelligent cause, and not by an undirected process. It is an idea that has become very popular among Christian lay people. Here is what the main proponents of ID say about their work.

William Dembski—“There are features of biological systems that cannot be understood and explained apart from intelligence or purpose.”

Stephen Meyer—“What critics of intelligent design typically do…in other words they don’t have a better explanation to offer, and say is, ‘Well the design hypothesis for the origin of information, is simply not a scientific hypothesis.’”

Lee Strobel—“The negative evidence against Darwinists and Darwinian evolution, convinced me that purely naturalistic processes cannot reasonably account for the creation and the development and the diversity of life.”

Narrator—All of us who love God and believe in His mastery over the universe, experience those moments when we are in awe of His creation. We believe God creates and that He is intelligent, so in that sense all Christians could be said to agree with the idea of an intelligent designer. But is ID a legitimate scientific alternative to evolutionary biology? We asked a diverse group of leading scientists their perspectives on the work of the ID community.

Ian Hutchinson—“What we tend to mean when we are talking about Intelligent Design movement, capital I, capital D, is a view that says not only did God design and create the universe, but we can scientifically detect the fact that the world is designed—And that is the crucial move. I mean I personally don’t find the arguments that have been put forward to support that position, particularly intellectually convincing. They, in my view, just simply have not come up with compelling evidence.”

Darrel Falk—“And so along come these people, who for wonderful reasons, you know, reasons that I hold as well, and that is the existence of a God who works in creation, and they are just interpreting through that lens: ‘I am going to be able to detect God’s work in here. Using scientific tools, I am going to be able to detect God’s work!’

It is just pretty (hesitates)… sloppy… What happens is that all that they’re finding—for the most part—they’re just finding gaps in the scientific process. Then when those gaps get filled in, everybody is embarrassed because they have invested so much money, they have invested so much personal ideology, reputation, even (hesitates)… ego. And along comes somebody who says, ‘Well, we filled that gap in.’ …It is pretty hard to say, ‘I guess I was wrong.’”

Sean Carroll—“Intelligent Design when it has been examined by the scientific community, when Intelligent Design has put forward scientific arguments... in the realm of this peer review… this intense critical process I am telling you about---then their arguments have been found to be completely empty. Intelligent Design hasn’t been able to get out of the batter’s box because its first swings have been completely empty, they are complete whiffs. So for…you know…PR reasons, or… political reasons, or whatever it might be, they keep talking….But they have no traction in this scientific game.”

David Ussery—“The Intelligent Design movement is still doing it—they deny it—but essentially if you look, their arguments are… ‘We can’t explain this, therefore, God did it!’ Many people think if we can explain it with the laws of chemistry and physics, God is not involved. And we only need to invoke God when we cannot explain things. …. Just because we can explain it, doesn’t mean God is not there.”

So while there are serious problems with Intelligent Design as science, many Christian scholars are just as concerned with the theological implications raised by these ideas.

Thomas Jay Oord—“For me, I take God’s love as the central signpost, central attribute of who God is, and I worry that a God who has the capacity to force agents and organisms to do certain things, then is acting in unloving ways, if love doesn’t force, if love is persuasive, if love calls, if love works in cooperation, then in any instance in which God would be forcing, even non-humans, I worry that is not a very loving thing to do. And so there are theological reasons why I am a little bit suspicious of particular claims by the Intelligent Design community.”

Denis Alexander—“And I think it is a misunderstanding of the understanding of what creation actually means in the Bible, on one side, that creation in a traditional Christian understanding means simply a God who is creator and who brings into being everything else that exists. So everything that exists, whatever it might be, is existing by the will and through the purpose and plan of God.

So we as scientists, what we can do, is to actually describe what God has brought into being. That is very much the old Augustinian view of creation-theology that he mapped out in his great commentary on Genesis, which was published the early part of this century. This goes way back; it is not some new understanding of creation, this is traditional theology. So I think we need to restore a traditional creation-theology to this discussion. Once you accept a traditional Christian understanding of creation, then all we discover as scientists…all we describe is part of that whole narrative of God’s created order. Augustine said that nature is what God does, and so if we are investigating nature, we can only investigate what God does.”

Narrator—Intelligent Design has been embraced by many in the church because they have been led to believe that serious science leaves no room for God, and so serious Christians must turn their backs on the discoveries of modern science. ….But that’s simply not the case.

The God of the Bible upholds His natural laws and His Spirit pervades the entire universe in ways that are beyond our comprehension. There is room for science and faith in the lives of committed believers as we fearlessly pursue truth together.

Epilogue (by Darrel Falk)

As indicated in this film clip, many scientists feel that the ID movement is an attempt to locate gaps in our scientific knowledge and then to presume those gaps can only be filled by intervention of an external intelligence. It is important to note that ID leaders do not view their work this way. For example, William Dembski recently wrote:

But in fact, ID is not an interventionist theory. ID is, in the first instance, concerned with the detectability of design. But detecting the activity of a designing intelligence says nothing, without further investigation and evidence, about how the designing intelligence acted, whether by discrete interventions or by continuous infusions of information or by front-loading of all the necessary information….In detecting design we can say where design is.

Our task is to help the Church understand that we are unaware of any single instance where the leaders of the Intelligent Design movement have scientifically demonstrated supernatural activity. Nor are we aware of a single instance of where they have done “further investigation and [provided] evidence about how the designing intelligence acted, whether by discrete interventions or by continuous infusion of information, or by front-loading of all the necessary information.” It still seems to us that what they do is to go into that realm just beyond the horizon of what we know about God’s natural world and assert that they have demonstrated that God’s supernatural activity is required there.

Have I been too frank by calling this sort of science “sloppy?” Should I try to find a gentler word when speaking about the quality of the work of my Christian brothers? Should not Christians always be known for their spirit of grace? True, we Christians must always be known by our love. Without that we are just a resounding gong and a clanging cymbal. Still, what about these words from Paul:

Let the word of Christ dwell in you richly as you teach and admonish one another with all wisdom, and as you sing psalms, hymns and spiritual songs with gratitude in your hearts to God. (Colossians 3:16)

I have been a professor for many years and perhaps the hardest thing I ever have done is to sit down with a student as I review a term paper that I know is not up to the standards of what I am convinced that person is capable of producing. If their work is sloppy, and I know they can do better, then the loving thing to do is to tell them as kindly and gently as I can.

As Christians, we can do better science than this. Let’s stop claiming we have detected design, when all that we’ve really done is to point out interesting research questions that exist at the horizon where our knowledge is incomplete.

God spoke life into existence. It is all his. “Through him all things were made; without him nothing was made that has been made.” How can one detect design when it has all been designed? What is our negative control? What I do know is that as I look out on creation I see the majesty of God, and as I explore the inner working of a cell, I am in awe as I observe a marvelous symphony. It is all God’s.

In the wisdom that comes from God, let’s join together—all of us—in celebration and worship, as we sing psalms, hymns and spiritual songs with gratitude in our hearts and with the assurance that this is our Father’s World.

]]> Wed, 25 May 11 09:00:32 -0700 Darrel Falk