Genesis vs. Geology

The claim that creationism is a science rests above all on the plausibility of the biblical flood
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G. K.CHESTERTON once mused over Noah's dinnertime conversations during those long nights on a vast and tempestuous sea:

And Noah he often said to his wife
       when he sat down to dine,
"I don't care where the water goes if
       it doesn't get into the wine."

Noah's insouciance has not been matched by defenders of his famous flood. For centuries, fundamentalists have tried very hard to find a place for the subsiding torrents. They have struggled even more valiantly to devise a source for all that water. Our modern oceans, extensive as they are, will not override Mt. Everest. One seventeenth-century searcher said: "I can as soon believe that a man would be drowned in his own spittle as that the world should be deluged by the water in it."

With the advent of creationism, a solution to this old dilemma has been put forward. In The Genesis Flood (1961), the founding document of the creationist movement, John Whitcomb and Henry Morris seek guidance from Genesis 1:6-7, which states that God created the firmament and then slid it into place amidst the waters, thus dividing "the waters which were under the firmament from the waters which were above the firmament: and it was so." The waters under the firmament include seas and interior fluid that may rise in volcanic eruptions. But what are the waters above the firmament? Whitcomb and Morris reason that Moses cannot refer here to transient rain clouds, because he also tells us (Genesis 2:5) that "the Lord God had not caused it to rain upon the earth." The authors therefore imagine that the earth, in those palmy days, was surrounded by a gigantic canopy of water vapor (which, being invisible, did not obscure the light of Genesis 1:3). "These upper waters," Whitcomb and Morris write, "were therefore placed in that position by divine creativity, not by the normal processes of the hydrological cycle of the present day." Upwelling from the depths together with the liquefaction, puncturing, and descent of the celestial canopy produced more than enough water for Noah's worldwide flood.

Fanciful solutions often generate a cascade of additional difficulties. In this case, Morris, a hydraulic engineer by training, and Whitcomb invoke a divine assist to gather the waters into their canopy, but then can't find a natural way to get them down. So they invoke a miracle: God put the water there in the first place; let him then release it.

The simple fact of the matter is that one cannot have any kind of a Genesis Flood without acknowledging the presence of supernatural elements.... It is obvious that the opening of the "windows of heaven" in order to allow "the waters which were above the firmament" to fall upon the earth, and the breaking up of "all the fountains of the great deep" were supernatural acts of God.

Since we usually define science, at least in part, as a system of explanation that relies upon invariant natural laws, this charmingly direct invocation of miracles (suspensions of natural law) would seem to negate the central claims of the modern creationist movement—that creationism is not religion but a scientific alternative to evolution; that creationism has been disregarded by scientists because they are a fanatical and dogmatic lot who cannot appreciate new advances; and that creationists must therefore seek legislative redress in their attempts to force a "balanced treatment" for both creationism and evolution in the science classrooms of our public schools.

Legislative history has driven creationists to this strategy of claiming scientific status for their religious view. The older laws, which banned the teaching of evolution outright and led to John Scopes's conviction in 1925, were overturned by the Supreme Court in 1968, but not before they had exerted a chilling effect upon teaching for forty years. (Evolution is the indispensable organizing principle of the life sciences, but I did not hear the word in my 1956 high school biology class. New York City, to be sure, suffered no restrictive ordinances, but publishers, following the principle of the "least common denominator" as a sales strategy, tailored the national editions of their textbooks to the few states that considered it criminal to place an ape on the family escutcheon.) A second attempt to mandate equal time for frankly religious views of life's history passed the Tennessee state legislature in the 1970s but failed a constitutional challenge in the court. This judicial blocking left only one legislative path open—the claim that creationism is a science.

The third strategy had some initial success, and "balanced treatment" acts to equate "evolution science" and "creation science" in classrooms passed the Arkansas and Louisiana legislatures in 1981. The ACLU has sued for a federal-court ruling on the Louisiana law's constitutionality, and a trial is likely this year. The Arkansas law was challenged by the ACLU in 1981, on behalf of local plaintiffs (including twelve practicing theologians who felt more threatened by the bill than many scientists did). Federal Judge William R. Overton heard the Arkansas case in Little Rock last December. I spent the better part of a day on the stand, a witness for the prosecution, testifying primarily about how the fossil record refutes "flood geology" and supports evolution.

On January 5, Judge Overton delivered his eloquent opinion, declaring the Arkansas act unconstitutional because so-called "creation science" is only a version of Genesis read literally—a partisan (and narrowly sectarian) religious view, barred from public-school classrooms by the First Amendment. Legal language is often incomprehensible, but sometimes it is charming, and I enjoyed the wording of Overton's decision: "...judgment is hereby entered in favor of the plaintiffs and against the defendants. The relief prayed for is granted."

Support for Overton's equation of "creation science" with strident and sectarian fundamentalism comes from two sources. First, the leading creationists themselves released some frank private documents in response to plaintiffs' subpoenas. Overton's long list of citations seems to brand the claim for scientific creationism as simple hypocrisy. For example, Paul Ellwanger, the tireless advocate and drafter of the "model bill" that became Arkansas Act 590 of 1981, the law challenged by the ACLU, says in a letter to a state legislator that "I view this whole battle as one between God and anti-God forces, though I know there are a large number of evolutionists who believe in God.... it behooves Satan to do all he can to thwart our efforts..." In another letter, he refers to "the idea of killing evolution instead of playing these debating games that we've been playing for nigh over a decade already"—a reasonably clear statement of the creationists' ultimate aims, and an identification of their appeals for "equal time," "the American way of fairness," and "presenting them both and letting the kids decide" as just so much rhetoric.

The second source of evidence of the bill's unconstitutionality lies in the logic and character of creationist arguments themselves. The flood story is central to all creationist systems. It also has elicited the only specific and testable theory the creationists have offered; for the rest, they have only railed against evolutionary claims. The flood story was explicitly cited as one of the six defining characteristics of "creation science" in Arkansas Act 590: "explanation of the earth's geology by catastrophism, including the occurrence of a worldwide flood."

CREATIONISM reveals its nonscientific character in two ways: its central tenets cannot be tested and its peripheral claims, which can be tested, have been proven false. At its core, the creationist account rests on "singularities"—that is to say, on miracles. The creationist God is not the noble clock winder of Newton and Boyle, who set the laws of nature properly at the beginning of time and then released direct control in full confidence that his initial decisions would require no revision. He is, instead, a constant presence, who suspends his own laws when necessary to make the new or destroy the old. Since science can treat only natural phenomena occurring in a context of invariant natural law, the constant invocation of miracles places creationism in another realm.

We have already seen how Whitcomb and Morris remove a divine finger from the dike of heaven to flood the earth from their vapor canopy. But the miracles surrounding Noah's flood do not stop there; two other supernatural assists are required. First, God acted "to gather the animals into the Ark." (The Bible tells us [Genesis 6:20] that they found their own way.) Second, God intervened to keep the animals "under control during the year of the Flood." Whitcomb and Morris provide a long disquisition on hibernation and suspect that some divinely ordained state of suspended animation relieved Noah's small and aged crew of most responsibility for feeding and cleaning (poor Noah himself was 600 years old at the time).

In candid moments, leading creationists will admit that the miraculous character of origin and destruction precludes a scientific understanding. Morris writes (and Judge Overton quotes): "God was there when it happened. We were not there.... Therefore, we are completely limited to what God has seen fit to tell us, and this information is in His written Word." Duane Gish, the leading creationist author, says: "We do not know how the Creator created, what processes He used, for He used processes which are not now operating anywhere in the natural universe.... We cannot discover by scientific investigation anything about the creative processes used by God." When pressed about these quotes, creationists tend to admit that they are purveying religion after all, but then claim that evolution is equally religious. Gish also says: "Creationists have repeatedly stated that neither creation nor evolution is a scientific theory (and each is equally religious)." But as Judge Overton reasoned, if creationists are merely complaining that evolution is religion, then they should be trying to eliminate it from the schools, not struggling to get their own brand of religion into science classrooms as well. And if, instead, they are asserting the validity of their own version of natural history, they must be able to prove, according to the demands of science, that creationism is scientific.

Scientific claims must be testable; we must, in principle, be able to envision a set of observations that would render them false. Miracles cannot be judged by this criterion, as Whitcomb and Morris have admitted. But is all creationist writing merely about untestable singularities? Are arguments never made in proper scientific form? Creationists do offer some testable statements, and these are amenable to scientific analysis. Why, then, do I continue to claim that creationism isn't science? Simply because these relatively few statements have been tested and conclusively refuted. Dogmatic assent to disproved claims is not scientific behavior. Scientists are as stubborn as the rest of us, but they must be able to change their minds.

In "flood geology," we find our richest source of testable creationist claims. Creationists have been forced into this uncharacteristically vulnerable stance by a troubling fact too well known to be denied: namely, that the geological record of fossils follows a single, invariant order throughout the world. The oldest rocks contain only single-celled creatures; invertebrates dominate later strata, followed by the first fishes, then dinosaurs, and finally large mammals. One might be tempted to take a "liberal," or allegorical, view of Scripture and identify this sequence with the order of creation in Genesis 1, allowing millions or billions of years for the "days" of Moses. But creationists will admit no such reconciliation. Their fundamentalism is absolute and uncompromising. If Moses said "days," he meant periods of twenty-four hours, to the second. (Creationist literature is often less charitable to liberal theology than to evolution. As a subject for wrath, nothing matches the enemy within.)

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