ncongruous places often inspire anomalous stories. In early 1984, I spent several nights at the Vatican housed in a hotel built for itinerant priests. While pondering over such puzzling issues as the intended function of the bidets in each bathroom, and hungering for something other than plum jam on my breakfast rolls (why did the basket only contain hundreds of identical plum packets and not a one of, say, strawberry?), I encountered yet another among the innumerable issues of contrasting cultures (...) that can make life so interesting. Our crowd (present in Rome for a meeting on nuclear winter sponsored by the Pontifical Academy of Sciences) shared the hotel with a group of French and Italian Jesuit priests who were also professional scientists. (shrink)

Uniformitarianism is a dual concept. Substantive uniformitarianism (a testable theory of geologic change postulating uniformity of rates or material conditions) is false and stifiqng to hypothesis formation. Methodological uniformitarianism (a procedural principle asserting spatial and temporal invariance of natural laws) belongs to the definition of science and is not unique to genic~~. Methodological uniformitarianism enabled Lyell to exclude the miraculous from geologic explanation; its invocation today is anachronistic since the question of divine intervention is no longer an issue (...) in science. Substantive uniformitarianism, an incorrect theory, should be abandoned. Methodological uniformitarianism, now a superfiuous term, is best confined to the past history of geology. (shrink)

IN THE PRELUDE to Middlemarch, George Eliot lamented the unfulfilled lives of talented women: Some have felt that these blundering lives are due to the inconvenient indefiniteness with which the Supreme Power has fashioned the natures of women: if there were one level of feminine incompetence as strict as the ability to count three and no more, the social lot of women might be treated with scientific certitude. Eliot goes on to discount the idea of innate limitation, but while she (...) wrote in 1872, the leaders of European anthropometry were trying to measure "with scientific certitude" the inferiority of women. Anthropometry, or measurement of the human body, is not so fashionable a field these days, but it dominated the human sciences for much of the nineteenth century and remained popular until intelligence testing replaced skull measurement as a favored device for making invidious comparisons among races, classes, and sexes. Craniometry, or measurement of the skull, commanded the most attention and respect. Its unquestioned leader, Paul Broca (1824-80), professor of clinical surgery at the Faculty of Medicine in Paris, gathered a school of disciples and imitators around himself. Their work, so meticulous and apparently irrefutable, exerted great influence and won high esteem as a jewel of nineteenth-century science. Broca's work seemed particularly invulnerable to refutation. Had he not measured with the most scrupulous care and accuracy? (Indeed, he had. I have the greatest respect for Broca's meticulous procedure. His numbers are sound. But science is an inferential exercise, not a catalog of facts. Numbers, by themselves, specify nothing. All depends upon what you do with them.) Broca depicted himself as an apostle of objectivity, a man who bowed before facts and cast aside superstition and sentimentality. He declared that "there is no faith, however respectable, no interest, however legitimate, which must not accommodate itself to the progress of human knowledge and bend before truth." Women, like it or not, had smaller brains than men and, therefore, could not equal them in intelligence.. (shrink)

This chapter contains sections titled: Diversity Complexity Respectability Critiques Darwinism Conclusion Works cited.

IN LATE 1909, two great men corresponded across oceans, religions, generations, and races. Leo Tolstoy, sage of Christian nonviolence in his later years, wrote to the young Mohandas Gandhi, struggling for the rights of Indian settlers in South Africa.

irtley Mather, who died last year at age ninety, was a pillar of both science and Christian religion in America and one of my dearest friends. The difference of a half-century in our ages evaporated before our common interests. The most curious thing we shared was a battle we each fought at the same age. For Kirtley had gone to Tennessee with Clarence Darrow to testify for evolution at the Scopes trial of 1925. When I think that we (...) are enmeshed again in the same struggle for one of the best documented, most compelling and exciting concepts in all of science, I don't know whether to laugh or cry. (shrink)

For principled and substantially philosophical reasons, based largely on his reform of natural history by inverting the Paleyan notion of overarching and purposeful beneficence in the construction of organisms, Darwin built his theory of selection at the single causal level of individual bodies engaged in unconscious struggle for their own reproductive success. But the central logic of the theory allows selection to work effectively on entities at several levels of a genealogical hierarchy, provided that they embody a set of requisite (...) features for defining evolutionary individuality. Genes, cell lineages, demes, species, and clades-as well as Darwin’s favoured organisms-embody these requisite features in enough cases to form important levels of selection in the history of life. R. A. Fisher explicitly recognized the unassailable logic of species selection, but denied that thsi real process could be important in evolution because, compared with the production of new organisms within a species, the origin of new species is so rare, and the number of species within most clades so low. I review this and other classical arguments against higher-level selection, and conclude that they are invalid in practice for interdemic selection, and false in principle for species selection. Punctuated equilibrium defines the individuality of species and refutes Fisher’s classical argument based on cycle time. In the second part of the paper, I argue that we have failed to appreciate the range and power of selection at levels above and below the organismic because we falsely extrapolate the defining properties of organisms to these other levels, and then regard the other levels as impotent because their effective individuals differ so much from organisms. We would better appreciate the power and generality of hierarchical models of selection if we grasped two key principles: first, that levels can interact in all modes, and not only in the negative style that, for heuristic and operational reasons, has received almost exclusive attention in the existing literature; and second, that each hierarchical level differs from all others in substantial and interesting ways, both in the style and frequency of patterns in change and causal modes. (shrink)

he Kansas Board of Education voted 6 to 4 to remove evolution, and the Big Bang theory as well, from the state's science curriculum. In so doing, the board transported its jurisdiction to a never-never land where a Dorothy of the new millennium might exclaim, "They still call it Kansas, but I don't think we're in the real world anymore." The new standards do not forbid the teaching of evolution, but the subject will no longer be included in statewide (...) tests for evaluating students—a virtual guarantee, given the realities of education, that this central concept of biology will be diluted or eliminated, thus reducing courses to something like chemistry without the periodic table, or American history without Lincoln. (shrink)

or reasons that seem to transcend cultural peculiarities, and may lie deep within the architecture of the human mind, we construct our descriptive taxonomies and tell our explanatory stories as dichotomies, or contrasts between inherently distinct and logically opposite alternatives. Standard epitomes for the history and social impact of science have consistently followed this preferred scheme, although the chosen names and stated aims of the battling armies have changed with the capricious winds of fashion and the evolving norms of (...) scholarship—as in scientific novelty versus permanent wisdom in the founding 17th-century debate of "moderns" (the empirical method for gaining new knowledge) versus "ancients" (Greek and Roman perfection)[1]; science versus religion in a favorite trope of late 19th-century secularism[2]; and the sciences versus the humanities in the icon for the second half of the 20th century, C. P. Snow's "two cultures"[3]. (shrink)

"There is no scientist today whose books I look forward to reading with greater anticipation of enjoyment and enlightenment than Stephen Jay Gould."—Martin Gardner Among scientists who write, no one illuminates as well as Stephen Jay Gould doesthe wonderful workings of the natural world. Now in a new volume of collected essays—his sixth since Ever Since Darwin—Gould speaks of the importance of unbroken connections within our own lives and to our ancestralgenerations. Along with way, he (...) opens to us the mysteries of fish tails, frog calls, and other matters, and shows once and for all why we must take notice when a seemingly insignificant creature is threatened, like the land snail Partula from Moorea, whose extinction he movingly relates. (shrink)

Our current intellectual system provides us with a far more complete and accurate understanding of nature and ourselves than was available in any previous society. This gain in understanding has arisen from two sources: the use of the 'scientific method', and the breaking up of our intellectual enterprise into increasingly narrower disciplines and research programmes. However, we have failed to keep these narrow specialities connected to the intellectual enterprise as a whole. The author demonstrates that this causes a number of (...) difficulties. We have no viewpoint from which we can understand the relationships between the disciplines and lack a forum for adjudicating situations where different disciplines give conflicting answers to the same problem. We seriously underestimate the differences in methodology and in the nature of principles in the various branches of science. This provocative and wide-ranging book provides a detailed analysis and possible solutions for dealing with this problem. (shrink)

Among many contemporary challenges faced by our society is the moral and ethical education of new generations. Young students bring to school a variety of cultural (including religious) backgrounds and worldviews, not rarely of very heterogeneous and conflicting nature. In spite of the secular nature of Brazilian public education system, Federal Constitution of 1988 and the Law of Directives and Bases of National Education (issued in 1996) allow religious education to be offered in public schools. Therefore, religious education is nowadays (...) offered in many schools, spreaded around a country marked by extensive social, economical, ethnical and cultural diversity. A number of researches point to emerging issues of religious nature that are now present in classrooms of many school disciplines -among them, Biology. Article number 205 of Brazilian Federal Constitution reads that education is a right that assists to all, no matter which race, social class or religious affiliation, so that citizens' full development is a primordial objective of education, followed by preparation for the practice of citizenship and work qualification. Schools must be formal spaces for teaching, according to strong and universal ethical principles such as: equality, freedom for learning, pluralism of ideas, and investigating and disseminating art and knowledge, among others. It is a State duty, therefore, to promote and stimulate education with the collaboration of society. As Federal Constitution also reads that each family has this responsibility with children too, it is a matter of concern that, in last years, social and economical factors are forcing families to transfer these duties to schools and teachers. In schools, a number of Biology contents may bring up students' beliefs and worldviews impregnated of common sense, and also feelings of religiosity. These emergent elements may have a significant value for enriching pedagogical interactions, either with discussions about social and cultural plurality, or with challenging or even disrupting educational situations, in which conflicts and oppositions will be brought up as a result of diversity of opinions and views. It is our position that these are two possible ways that can be followed by a teacher, depending on his/her methodological direction and ethical position. We also understand that each teacher, especially Biology teachers working in secondary education, should welcome these discussions in classroom, organizing opportunities for ethical debates, including issues of religious nature, this way presenting scientific concepts of biological phenomena, but also respecting students' cultural and religious values. In official documents that guide the Biology teaching in basic Brazilian education -the directives, the directions and the national parameters -contents such as Ecology and Evolution play a central role due to their integrational power. However, Biology teachers often face a number of difficulties when trying to follow these directives. Problems in their own education, the reductionist and highly content-based nature of Biology education, as well as severe material restrictions for teachers' work in schools are some of the difficulties that may account for this situation. In spite of these difficulties, issues such as abortion, euthanasia, drugs, sexuality, Biological Evolution (BE) and origin of living beings always bring, in classroom, controversial questions that must be part of every teacher's pedagogical practice. Teaching BE has always raised a number of polemical issues, followed by deep conceptual and ethical implications. Therefore, any contribution aimed at helping its approach as a necessary content in Biology teaching is welcomed. This paper aims at showing some of the conditions, attitudes and arguments that may be useful for the teaching of BE. Among them, we point to nonoverlapping magisteria (NOMA) principle, an ethical and methodological principle proposed in 1997 by palaeontologist Stephen Jay Gould. We understand that Gould's principle offers conditions and opportunities to develop what Brazilian educator Paulo Freire calls a dialogical, libertarian and dialectic education, and this paper will follow his educational perspective. Basically, NOMA principle states that both religion and science have their own separate domain. These separate domains should be respected, avoiding their overlapping in issues concerned with each of them separately. However, there are themes, as mentioned above, in which it is possible to identify elements for each of those domains. Biology teachers must then have a very clear view of the differences between explanations offered by each of these domains, when working with their students about contentious issues such as BE. Freire, when describing the necessary elements for educational practice, points that the act of teaching demands both ethics and corporification of words through practice. Opposing his view to simple Puritanism principles, he states that educational practices should be rigorous evidences of decency and purity. Freire also states that, as an act of respect towards any human being, school contents shouldn't be taught without respect to students' moral education. Therefore, according to Freire, to think "right" means to act "right". For Freire, a teacher that is genuinely concerned with moral and ethical development of his/her students will act accordingly in classroom, bringing into discussion issues that benefit both from science knowledge and also from students' non-scientific worldviews. We propose that Gould's NOMA principle can be developed by teachers as a fruitful strategy for teaching Biology contents as BE. Learning from some examples taken from school contents, we aim to show that the application of such principle in school would help clarifying the nature and foundations of evolutionary theories, mainly neo-Darwinism, as well as the non-overlapping domains of scientific and religious worlds. Therefore, it would be possible to maintain the necessary distance (demanded for ethical reasons) from subjective issues, without any harm for the necessary, objective and deep appreciation of scientific knowledge. In this perspective, we understand that well-known incompatibilities between science and religion could be clarified and discussed with students, since each of these domains have an important role in pupils' personal development. (shrink)

For three hundred years two conflicting views of the world (1) have provided the overall frameworks for thought in western culture. The present paper shows neither view is sufficient for human understanding of many important systems and behaviors. A third view which appears sufficient is presented. Illustrations of the third view show increased understanding is obtained in many problems. The sufficiency of the historic views and the route to the third view are provided through discussion of the (...) issue of multi-disciplinarity, the question of whether it is possible to base everything we know on one discipline, or, on the contrary, if there is a logical necessity for using principles and concepts from many disciplines to achieve human understanding of the world. The present article provides three distinct proofs of the logical necessity of multi-disciplinarity. The proofs proceed via study of: (1) the hierarchical structure of proto-typical systems in various areas of human concern; (2) the use of “integrated-control-information” by life forms and human artifacts; and (3) an extension of the theory of dimensions. The three proofs interlock, confirm, and extend each other. (shrink)

For three hundred years two conflicting views of the world (1) have provided the overall frameworks for thought in western culture. The present paper shows neither view is sufficient for human understanding of many important systems and behaviors. A third view which appears sufficient is presented. Illustrations of the third view show increased understanding is obtained in many problems. The sufficiency of the historic views and the route to the third view are provided through discussion of the (...) issue of multi-disciplinarity, the question of whether it is possible to base everything we know on one discipline, or, on the contrary, if there is a logical necessity for using principles and concepts from many disciplines to achieve human understanding of the world. The present article provides three distinct proofs of the logical necessity of multi-disciplinarity. The proofs proceed via study of: (1) the hierarchical structure of proto-typical systems in various areas of human concern; (2) the use of "integrated-control-information" by life forms and human artifacts; and (3) an extension of the theory of dimensions. The three proofs interlock, confirm, and extend each other. (shrink)

FEW HEROES LOWER their sights in the prime of their lives; triumph leads inexorably on, often to destruction. Alexander wept because he had no new worlds to conquer; Napoleon, overextended, sealed his doom in the depth of a Russian winter. But Charles Darwin did not follow the Origin of Species (1859) with a general defense of natural selection or with its evident extension to human evolution (he waited until 1871 to publish The Descent of Man). Instead, he wrote his most (...) obscure work, a book entitled: On the Various Contrivances by Which British and Foreign Orchids Are Fertilized by Insects (1862). (shrink)

This article offers a fresh assessment of the views of the American paleontologist and evolutionary biologist Stephen Jay Gould on the relation of science and religion. Gould is best known for his celebrated notion of “nonoverlapping magisteria,” which is often seen in somewhat negative terms as inhibiting dialogue. However, as a result of his critique of the unificationist approach to knowledge developed in Edward O. Wilson's Consilience, Gould later made increased use of the (...) more positive notion of a “consilience of equal regard,” which recognized the porous nature of disciplinary divides and the propriety of interdisciplinary dialogue. Gould's final views on the relation of science and religion, set out in The Hedgehog, the Fox, and the Magister's Pox, published after his death, affirms the distinctiveness and autonomy of science and religion on the one hand, while encouraging their constructive dialogue and productive interaction on the other. This should now be seen as Gould's definitive statement on this question. (shrink)

Two major clarifications have greatly abetted the understanding and fruitful expansion of the theory of natural selection in recent years: the acknowledgment that interactors, not replicators, constitute the causal unit of selection; and the recognition that interactors are Darwinian individuals, and that such individuals exist with potency at several levels of organization (genes, organisms, demes, and species in particular), thus engendering a rich hierarchical theory of selection in contrast with Darwin’s own emphasis on the organismic level. But a piece of (...) the argument has been missing, and individuals at levels distinct from organisms have been denied potency (although granted existence within the undeniable logic of the theory), because they do not achieve individuality with the same devices used by organisms and therefore seem weak by comparison. We show here that different features define Darwinian individuality across scales of size and time. In particular, species-individuals may develop few emergent features as direct adaptations. The interactor approach works with emergent fitnesses, not with emergent features; and species, as a consequence of their different mechanism for achieving individuality (reproductive exclusivity among subparts, that is, among organisms), express many effects from other levels. Organisms, by contrast, suppress upwardly cascading effects, because the organismic style of individuality (by functional integration of subparts) does not permit much competition or differential reproduction of parts from within. Species do not suppress the operation of lower levels; such effects therefore become available as exaptations conferring emergent fitness—a primary source of the different strength that species achieve as effective Darwinian individuals in evolution. (shrink)

Understanding after the fact confers no special perspicacity. The real test for any diviner can only lie in grasping the outcome at the outset. Correct predictions, in themselves, offer no proof of true wisdom, for how can we distinguish dumb luck from horse sense? The only good experiment is, alas, the most undoable of all intriguing thoughts in a world of irrevocable history-to run back the tape and play it again, Sam.

¶1 Charles Darwin began the last paragraph of The Origin of Species (1859) with a famous metaphor about life's diversity and ecological complexity: It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have (...) all been produced by laws acting around us. He then begins the final sentence of the book with an equally famous statement: "There is grandeur in this view of life....". (shrink)

Gallileo described the universe in his most famous line: "This grand book is written in the language of mathematics, and its characters are triangles, circles, and other geometrical figures." Why should the laws of nature be subject to statement in such elegantly basic algebra? Why does gravity work by the principle of inverse squares? Why do simple geometrics pervade nature--from the hexagons of the honeycomb, to the complex architecture of crystals? D'Arcy Thompson, author of Growth and Form and my (...) earliest intellectual hero (along with my father and Charles Darwin), wrote that "the harmony of the world is made manifest in Form and Number, and the heart and soul and all the poetry of Natural Philosophy are embodied in the concept of math ematical beauty." Many scientists, if only to coin a striking metaphor, depict a creating God as a mathematician from the realm of Plato or Pythagoras. The physicist James Jeans wrote: "From the intrinsic evidence of his creation, the Great Architect of the Universe now begins to appear as a pure mathematician.". (shrink)

provides a superb and unusual opportunity to gain insight into the meaning of experiment as a method in science. The primary desideratum in all experiments is reduction of confusing variables: we bring all the buzzing and blooming confusion of the external world into our laboratories and, holding all else constant in our artificial simplicity, try to vary just one potential factor at a time. But many subject defy the use of such an experimental method—particularly most social phenomena—because importation into (...) the laboratory destroys the subject of the investigation, and then we must yearn for simplifying guides in nature. If the external world occasionally obliges by holding some crucial factors constant for us, we can only offer thanks for this natural boost to understanding. (shrink)

The world, unfortunately, rarely matches our hopes and consistently refuses to behave in a reasonable manner. The psalmist did not distinguish himself as an acute observer when he wrote: "I have been young, and now am old; yet have I not seen the righteous forsaken, nor his seed begging bread." The tyranny of what seems reasonable often impedes science. Who before Einstein would have believed that the mass and aging of an object could be affected by its velocity near (...) the speed of light? (shrink)

While the Trigonia story is a microcosmic representation of nineteenth-century evolutionary debates, it also serves as a model for assessing the impact of new empirical material upon a controversial issue potentially explained by several internally consistent but contradictory theories; for there can be no fact quite so pristine as a discovery anticipated by no one. The reaction to modern trigonians was, I suspect, completely typical; all parties to the dispute managed to incorporate the new datum into their systems. Evolutionists emphasized (...) the morphological differences between Mesozoic and modern forms and assumed that the disjunct distribution was an artifact of an imperfect record. Agassiz cited the known distribution in support of special creation, but announced that the discovery of a Tertiary species would discredit none of his ideas. Parkinson could not readily encompass the difference without evident improvement in his progressionist synthesis, but invoked almighty wisdom in his ignorance.I do not doublt that all these naturalists proceeded properly in refusing to yield to the anomalies of a single fact which destroyed no deductive sequence in any of their theories. When one considers the stupendous amount of misinformation current in early nineteenth-century scientific circles,49 it is easy to appreciate the salutary aspects of stubbornness in the face of inevitable contradictory citations.De Beer50 has marveled at Darwin's ability, in the 1844 sketch, to work his way through a mire of misinformation: “It is a matter for wonder that with the meagre materials at his disposal he was able to steer a straight course across a largely uncharted ocean of ignorance, with rocks of falsehood right across his path.” Yet Darwin approached these rocks with the idea of natural selection already firmly in mind. Any pure empiricist would have surrendered to confusion long before 1859. (shrink)

he landscape of every career contains a few crevasses, and usually a more extensive valley or two—for every Ruth's bat a Buckner's legs; for every lopsided victory at Agincourt, a bloodbath at Antietam. Darwin's Origin of Species contains some wonderful insights and magnificent lines, but this masterpiece also includes a few notable clunkers. Darwin experienced most embarrassment from the following passage, curtailed and largely expunged from later editions of his book: In North America the black bear was seen by Hearne (...) swimming for hours with widely open mouth, thus catching, like a whale, insects in the water. Even in so extreme a case as this, if the supply of insects were constant, and if better adapted competitors did not already exist in the country, I can see no difficulty in a race of bears being rendered, by natural selection, more aquatic in their structure and habits, with larger and larger mouths, till a creature was produced as monstrous as a whale. Why did Darwin become so chagrined about this passage? His hypothetical tale may be pure speculation and conjecture, but the scenario is not entirely absurd. Darwin's discomfort arose, I think, from his failure to follow a scientific norm of a more sociocultural nature. Scientific conclusions supposedly rest upon facts and information. Speculation is not entirely taboo, and may sometimes be necessary faute de mieux. But when scientists propose truly novel and comprehensive theories—as Darwin tried to do in advancing natural selection as the primary mechanism of evolution—they need particularly good support, and invented hypothetical cases just don't supply sufficient confidence for crucial conclusions. (shrink)

The world is too complex and sloppy for such uncompromising attitudes. This chapter discusses the messier "hypothetical imperatives" that invoke desire, negotiation, and reciprocity Of these "lesser," but altogether wiser and deeper principles, one has stood out for its independent derivation, with different words but to the same effect, in culture after culture. Christians call this principle the "golden rule"; Plato, Daniel Hillel, and Confucius knew the same maxim by other names. Patience of this magnitude usually involves a deep (...) understanding of a fundamental principle, central to profession of geology but all too rarely grasped in daily life—the effects of scale. Phenomena unfold on their own appropriate scales of space and time and may be invisible in our myopic world of dimensions assessed by comparison with human height and times metered by human lifespans. On geological scales, our planet will take good care of itself and let time clear the impact of any human malfeasance. (shrink)

n my adopted home of Puritan New England, I have learned that personal indulgence is a vice to be tolerated only at rare intervals. Combine this stricture with two further principles and this essay achieves its rationale: first, that we celebrate in hundreds and their easy multiples (the Columbian quincentenary and the fiftieth anniversary of DiMaggio's hitting streak—both about equally important, and only the latter an unambiguous good); second, that geologists learn to take the long view.

The Hedgehog, the Fox, and the Magister's Pox is a controversial discourse, rich with facts and observations gathered by one of the most erudite minds of our ...

An 'anatomy' is a literary work that treats a particul.1r topic at great length and in minute detail. Viewed as a contribution to that genre, this massive and prolix tome may be read with patience and also with sympathy for its author. Gould diccl around the time that it was published, and the book is a fitting monument to his life's work. Because he goes into so much detail, providing an immense amount..

. Stephen I Gould's notion of non‐overlapping magisteria is neither experientially supported nor rationally justifiable. Influence flows between science and religion, as when evolutionary thinking encouraged theology to adopt a kenotic view of the Creator's act of allowing creatures to be and to make themselves. Alleged simplistic dichotomies between science and religion, such as motivated belief contrasted with fideistic assertion, are seen to be false. Promising topics in the currently vigorous dialogue between (...) class='Hi'>science and religion include relational ontology, eschatological credibility, and ethical issues relating to advances in human genetics. (shrink)

They are correct that punctuated equilibria apply to sexually reproducing organisms and that morphological evolutionary change is regarded as largely (if not exclusively) correlated with speciation events. However, they err in suggesting that we attribute stasis strictly to "developmental constraints," which represent only one of a set of possible mechanisms that we have suggested for the causes of stasis. Others include habitat tracking and the internal structure of species themselves [for example, (2)].

Examines the history and inherent flaws of the tests science has used to measure intelligence.

In 1979, Lewontin and I borrowed the archi- tectural term “spandrel” (using the pendentives of San Marco in Venice as an example) to designate the class of forms and spaces that arise as necessary byproducts of another decision in design, and not as adaptations for direct utility in them- selves. This proposal has generated a large literature featur- ing two critiques: (i) the terminological claim that the span- drels of San Marco are not true spandrels at all and (ii) the (...) conceptual claim that they are adaptations and not byprod- ucts. The features of the San Marco pendentives that we explicitly defined as spandrel-properties—their necessary number (four) and shape (roughly triangular)—are inevitable architectural byproducts, whatever the structural attributes of the pendentives themselves. The term spandrel may be extended from its particular architectural use for two- dimensional byproducts to the generality of “spaces left over,” a definition that properly includes the San Marco pendentives. Evolutionary biology needs such an explicit term for features arising as byproducts, rather than adaptations, whatever their subsequent exaptive utility. The concept of biological span- drels—including the examples here given of masculinized genitalia in female hyenas, exaptive use of an umbilicus as a brooding chamber by snails, the shoulder hump of the giant Irish deer, and several key features of human mentality— anchors the critique of overreliance upon adaptive scenarios in evolutionary explanation. Causes of historical origin must always be separated from current utilities; their conf lation has seriously hampered the evolutionary analysis of form in the history of life. (shrink)

l i ver Cromwell delivered history's most famous rebuke to the heroworshiping that irons all subtlety into flawless cardboard: Mr. Lely, I desire you would use all your skill to paint my picture truly like me, and not flatter me at al l ; but remark all these roughnesses, pimples, warts, and everything as you see me, otherwise I will never pay a farthing for it. Helena Cronin, in The Ant and the Peacock , displays a raw talent clearly equal (...) to that of our finest portraitists, but has placed herself into a position even worse than Mr. Lely's. Cromwell's painter at least faced the subject himself; Cronin has produced an uncritical gloss upon a false and simplistic view that never was more than a caricature of Darwinian theory. (shrink)

This is a composite review of three intriguing and provocative books that address the interconnections between East Asian and Western philosophy. Firstly, in _Phenomenology and Intercultural Understanding: Toward a New Cultural Flesh_, Kwok-Ying Lau thinks that phenomenology can help construct a “cultural flesh” between civilizations that encourages East-West philosophical dialogues, and that China needs to adopt Western terminology to facilitate an intercultural engagement. Merleau-Ponty’s “inter-world” can help this bridge. Secondly, in _Fundamentals of Comparative and Intercultural Philosophy_, Lin Ma and Jaap (...) van Brakel argue that Chinese thinkers of the modern world invent “Chinese philosophy” in order to engage with Western thought. In a distinct fashion, they incorporate a Wittgenstein-inspired scenario whereby the necessary precondition for comparative intercultural philosophy is the “attitude-toward-a-soul principle” alongside the “family resemblance principle” which includes the “no need to speak the same language principle” or no need for one tradition to adopt another’s terminology. Thirdly, in _Chinese and Buddhist Philosophy in Early Twentieth-Century German Thought_, Eric S. Nelson proposes that intertextual analysis opens multi-dimensional spaces of interpretation to situate changing views of East-West encounters in Germany ranging from Hegel and Kant to Buber and Heidegger. Daoism, Confucianism, Chan and Zen Buddhism are sites for examination by Western thinkers that open portals to East Asian culture and philosophy. (shrink)

Big Brother, the tyrant of George Orwell's 1984, directed his daily Two Minutes Hate against Emmanuel Goldstein, enemy of the people. When I studied evolutionary biology in graduate school during the mid-1960s, official rebuke and derision focused upon Richard Goldschmidt, a famous geneticist who, we were told, had gone astray. Although 1984 creeps up on us, I trust that the world will not be in Big Brother's grip by then. I do, however, predict that during this decade Goldschmidt will be (...) largely vindicated in the world of evolutionary biology. (shrink)

n one of the numerous movie versions of A Christmas Carol , Ebenezer Scrooge, mounting the steps to visit his dying partner, Jacob Marley, encounters a dignified gentleman sitting on a landing. "Are you the doctor?" Scrooge inquires. "No," replies the man, "I'm the undertaker; ours is a very competitive business." The cutthrought world of intellectuals must rank a close second, and few events attract more notice than a proclamation that popular ideas have died. Darwin's theory of natural selection has (...) been a perennial candidate for burial. (shrink)

teach a course at Harvard with philosopher Robert Nozick and lawyer Alan Dershowitz. We take major issues engaged by each of our professions—from abortion to racism to right-to-die—and we try to explore and integrate our various approaches. We raise many questions and reach no solutions.

hen the Right Honorable and Reverend Francis Henry, earl of Bridgewater, died in February, 1829, he left £8,000 to support a series of books "on the power, wisdom and goodness of God, as manifested in the creation." William Buckland, England's first official academic geologist and later dean of Westminster, was invited to compose one of the nine Bridgewater Treatises. In it he discussed the most pressing problem of natural theology: if God is benevolent and the creation displays his "power, wisdom (...) and goodness," then why are we surrounded with pain, suffering, and apparently senseless cruelty in the animal world? (shrink)

rom Flesh Gordon to Alex in Wonderland , title parodies have been a stock-in-trade of low comedy. We may not anticipate a tactical similarity between the mayhem of Mad magazine's movie reviews and the titles of major scientific works, yet two important nineteenth-century critiques of Darwin parodied his most famous phrases in their headings.

Two groups of researchers released the formal report of data for the human genome last Monday -- on the birthday of Charles Darwin, who jump-started our biological understanding of life's nature and evolution when he published ''The Origin of Species'' in 1859. On Tuesday, and for only the second time in 35 years of teaching, I dropped my intended schedule -- to discuss the importance of this work with my undergraduate course on the history of life. (The only other case, (...) in a distant age of the late 60's, fell a half-hour after radical students had seized University Hall and physically ejected the deans; this time at least, I told my students, the reason for the change lay squarely within the subject matter of the course!). (shrink)

T he patterns of human history mix of awe inspired by solemnity. thousands of workers. And then I learned decency and depravity in equal something important that I should never In human terms, ground zero is the..

From the moment of discovery, the Piltdown "fossils" were the center of controversy. Piltdown apparently provided a human fossil on English soil, a maker for the eoliths, and proof that the brain came first in human evolution and that an anatomically modern braincase was present at the beginning of the Ice Age. Every conclusion was important and controversial, and for many years it was not possible to discuss human evolution without considering Piltdown. Hundreds of papers were written about the discoveries, (...) but the problem remained. Anatomically it seemed impossible to associate the skull and jaw, but the chance association of an ape's jaw and a human skull in England seemed at least as improbable. The solution came when J.S. Weiner, Kenneth Oakley, and W.L. le Cros Clark showed that everything was fake–the bones had been stained, ape's teeth filed down, and fossils added to the assemblage to determine the antiquity. The whole matter is carefully reviewed in Weiner's The Piltdown Forgery ( 1955). (shrink)