"The extreme rarity of transitional forms in the fossil record persist as the trade secret of paleontology. The evolutionary trees that adorn our textbooks have data only at the tips and nodes of their branches; the rest is inference, however reasonable, not the evidence of fossils ?.We fancy ourselves as the only true students of life's history, yet to preserve our favored account of evolution by natural selection we view our data as so bad that we never see the very process we profess to study." - Stephen J. Gould - "Evolution's Erratic Pace," Natural History, vol. 86 (May 1987), p. 14.
Representative quote miner: Answers in Genesis: Hopeful monsters revisited, The Revolution Against Evolution: Transition Fossils?, and The UnOfficial Confessing Movement: eVOLUTION?"nO dEBATE aLLOWED" (sic)
A more correct and complete citation is:
Gould, S. J. 1977. "Evolution's Erratic Pace" in Natural History 86(5):12-16.
This is the same article as:
Gould, S. J. 1980. "The Episodic Nature of Evolutionary Change" in The Panda's Thumb, pp. 179-185. New York: W. W. Norton & Company.
It shouldn't surprise those familiar with Gould's books that an article for the magazine Natural History would show up in one of his essay collections, but it is surprising that it has a different title and that there are some differences in the body of the article. And so, it's now obvious why the last sentence in the above is also in Quote #14 of the original Quote Mine Project. They both refer to the same article, and in fact appear in the same pages in "The Panda's Thumb" (pp. 181-182). John Wilkins certainly did more than an adequate job of clarifying Gould's beliefs in that entry, but a slightly different claim is being made here, so I'll do what I can.
A more complete quote would be as follows (words in square brackets ([]) appear in the "Panda's Thumb" essay, and not in the original):
The extreme rarity of transitional forms in the fossil record persists as the trade secret of paleontology. The evolutionary trees that adorn our textbooks have data only at the tips and nodes of their branches; the rest is inference, however reasonable, not the evidence of fossils. Yet Darwin was so wedded to gradualism that he wagered his entire theory on a denial of this literal record:
The geological record is extremely imperfect and this fact will to a large extent explain why we do not find interminable varieties, connecting together all the extinct and existing forms of life by the finest graduated steps. He who rejects these views on the nature of the geological record, will rightly reject my whole theory.
Darwin's argument still persists as the favored escape of most paleontologists from the embarrassment of a record that seems to show so little of evolution [directly]. In exposing its cultural and methodological roots, I wish in no way to impugn the potential validity of gradualism (for all general views have similar roots). I only wish to point out that it is never "seen" in the rocks.
Paleontologists have paid an exorbitant price for Darwin's argument. We fancy ourselves as the only true students of life's history, yet to preserve our favored account of evolution by natural selection we view our data as so bad that we never see the very process we profess to study.
For several years, Niles Eldredge of the American Museum of Natural History and I have been advocating a resolution to this uncomfortable paradox. We believe that Huxley was right in his warning [1]. The modern theory of evolution does not require gradual change. In fact, the operation of Darwinian processes should yield exactly what we see in the fossil record. [It is gradualism we should reject, not Darwinism.]
[1] Referring to Huxley's warning to Darwin, literally on the eve of the publication of Origin of Species, that "[y]ou have loaded yourself with an unnecessary difficulty in adopting Natura non facit saltum [nature does not make leaps] so unreservedly." - Ed.
So it would seem that Gould has no problems with the fossil record. But did he believe that transitional forms are lacking? Note that in the quote originally presented, the claim is made that they are rare, not absent. Also, as anyone who is familiar with Gould's writings will know, the text quoted reflects his recognition that, while there is a scarcity of transitional fossils between species, there is no such lack of transitional fossils between major groups.
- Jon (Augray) Barber
Yet once again, this is Gould discussing "Punctuated Equilibria." It is best, perhaps, simply to allow Gould to defend himself, as he did in his article "Evolution as Fact and Theory", originally published in 1981:
[T]ransitions are often found in the fossil record. Preserved transitions are not common -- and should not be, according to our understanding of evolution (see next section) but they are not entirely wanting, as creationists often claim. [He then discusses two examples: therapsid intermediaries between reptiles and mammals, and the half-dozen human species - found as of 1981 - that appear in an unbroken temporal sequence of progressively more modern features.]
Faced with these facts of evolution and the philosophical bankruptcy of their own position, creationists rely upon distortion and innuendo to buttress their rhetorical claim. If I sound sharp or bitter, indeed I am -- for I have become a major target of these practices.
I count myself among the evolutionists who argue for a jerky, or episodic, rather than a smoothly gradual, pace of change. In 1972 my colleague Niles Eldredge and I developed the theory of punctuated equilibrium. We argued that two outstanding facts of the fossil record -- geologically "sudden" origin of new species and failure to change thereafter (stasis) -- reflect the predictions of evolutionary theory, not the imperfections of the fossil record. In most theories, small isolated populations are the source of new species, and the process of speciation takes thousands or tens of thousands of years. This amount of time, so long when measured against our lives, is a geological microsecond . . .
Since we proposed punctuated equilibria to explain trends, it is infuriating to be quoted again and again by creationists -- whether through design or stupidity, I do not know -- as admitting that the fossil record includes no transitional forms. Transitional forms are generally lacking at the species level, but they are abundant between larger groups.
- Gould, Stephen Jay 1983. "Evolution as Fact and Theory" in Hens Teeth and Horse's Toes: Further Reflections in Natural History. New York: W. W. Norton & Co., p. 258-260.
Gould, in this article and many more over the next twenty years, consistently and extensively explained his position and the evidence for evolution, including transitional forms found in the fossil record. The constant abuse of the body of Gould's life's work in the face of this is not merely dishonest, it is despicable.
http://www.talkorigins.org/faqs/quotes/mine/part3.html
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