John Burdon Sanderson Haldane was a giant among men. He made major contributions to genetics, population biology, and evolutionary theory. He was at once comfortable in mathematics, chemistry, microbiology and animal physiology. But it was his belief in education that led to his preparing his popular essays for publication. In his own words: "Many scientific workers believe that they should confine their publications to learned journals. I think that the public has a right to know what is going on inside (...) the laboratories, for some of which it pays." So begins Haldane's collection of essays, perhaps the most public intellectual communicating science before the writings of Stephen Jay Gould. The first part of the volume emphasizes the important developments in biology and natural science in the first quarter of the century. As such, it provides a benchmark for studies of the next three quarters of the century. In an unusual introduction, Price takes the readers through their paces, discussing the situation then and now in vitamins, oxygen want, disease controls, and the rewards of science as such. This is followed by Haldane's views on society, art, religion and economy as seen through the eyes of a politically alert major scientist. The editor provides readers unfamiliar with Haldane with a carefully rendered chronology of a life that began in 1892 and that spanned much of the present century. Despite ideas on race, class and politics that have seen better times, Haldane was truly exceptional in translating the science of his time into ideas that "everyman" could readily grasp. His predictions on what science would achieve were on target far more often than not. But even his failed predictions are perhaps the most interesting of all. They throw into sharp relief the truly novel and revolutionary developments in science over the past 75 years. J.B.S. Haldane held many positions and received many honors during his lifetime. But for most of the period covered in this volume, he was the William Dunn Reader in Biochemistry at Cambridge University. He simultaneously served as Fellow of New College, in Oxford University's Horticultural Institute. Carl A. Price served until 1999 as professor IIof plant molecular biology in the Waksman Institute of Microbiology at Rutgers, the State University of New Jersey. He also served as the editor of Plant Molecular Biology Reporter from 1983 until 1997. This is the first volume in a new series on the history and theory of science. (shrink)

Présentation d'une nouvelle traduction de la Bible publiée chez Bayard, sous la direction de Frédéric Boyer, Jean-Pierre Prévost et Marc Sevin, et réalisée conjointement par vingt écrivains et vingt-sept exégètes. Ecrite dans une langue résolument contemporaine, elle rend des couleurs aux mots de la Bible et cherche à honorer les différents styles qui y sont représentés. On regrette cependant que les droits de l'intertextualité biblique y soient souvent méconnus et que la traduction des synoptiques soit si disparate. Le travail d'exégèse (...) des textes est parfois poussé très loin. Cette nouvelle traduction vient combler un vide parmi la production francophone, à côté des bibles d'étude , qu'elle ne remplace pas. (shrink)

In two important articles, Thomas Hurka applies his recursive account of value to virtue. Hurka’s contention is that being virtuous is merely a matter of having the proper pro-attitude toward what is objectively good. Hurka argues that the recursive framework honors much of our traditional conception of virtue, and even if it does not capture everything involved in virtue, it “describes at least part of what virtue involves.” I argue that the recursive account of virtue is not a partial description (...) of traditional virtue, however, but a reconception of virtue. Accepting the recursive account would require abandoning the most distinctive elements of traditional virtue ethics. (shrink)

Research integrity is core to the mission of higher education. In undergraduate student samples, self-reported rates of data fabrication have been troublingly high. Despite this, no research has investigated undergraduate data fabrication in a more systematic manner. We applied duplication screening techniques to 18 data sets submitted by psychology honors students for assessment. Although we did not identify any completely duplicated cases, there were numerous partial duplicates. Rather than indicating fabrication, however, these partial duplicates are likely a consequence of poor (...) measure selection, insufficient data screening, and/or participant characteristics. Implications for the teaching and supervision of honors students are discussed. (shrink)

Professor Bryant’s article – which seeks to discover whether aspects of an anticruelty statute can be based directly on a call to virtuous conduct – is a provocative piece of scholarship that harbors a much larger question: Can a general principle mandating full respect for animals be developed out of the moral methodology inhering in virtue ethics? Insights garnered in this rejoinder are meant to stand alongside those in Professor Bryant’s article to lend deep moral grounding to animal-respect as well (...) as provide intimations of the way virtue ethics as a moral methodology might yield determinate answers to moral questions. Toward this end, this paper has several sections. The first section briefly outlines virtue ethics as a moral methodology with particular attention to its highly situated and somewhat ad hoc aspect. The second section explores efforts over the last several decades to rely first on utilitarianism and then on deontological approaches in pursuit of moral grounding for animal respect. The third section explores the particular challenges that utilitarianism or deontology must confront in attempting to provide moral grounding for any relationship between human beings and persons or creatures that are incapable of moral agency. Finally, I turn to the concept of fiduciary duty to see if it might be viewed as a type of virtue ethics – or perhaps an instance of virtue ethics in play. (shrink)

This paper proposes a new definition of vocation that honors the concept’s ancient roots, is consistent with how the term is used in modern contexts, and also expands the concept for greater versatility. We discuss the centrality of service in the concept of vocation locating it as part of the bridge between a student’s core values and their embodiment in community life. The commitment to one’s profession begins before independent status as a practitioner of that profession. It begins in training (...) during which service-learning is a laudable and increasingly popular way to connect to the charitable aspects of professionalism. We further discuss how the concept of vocation is especially appropriate in the context of citizenship. Citizenship is a way of belonging to a community. It is a relationship that requires giving and taking. Service-learning is an ideal way to practice good citizenship on a local scale, and prepare future professionals for understanding their communities and commitments morebroadly. We discuss how these concepts are being emphasized in the medical informatics master’s degree program at Saint Louis University through the incorporation of a service-learning module. We describe the module, discussing how it can be applied to curricula at other institutions and modified for inclusion in other types of courses. (shrink)

This paper proposes a new definition of vocation that honors the concept’s ancient roots, is consistent with how the term is used in modern contexts, and also expands the concept for greater versatility. We discuss the centrality of service in the concept of vocation locating it as part of the bridge between a student’s core values and their embodiment in community life. The commitment to one’s profession begins before independent status as a practitioner of that profession. It begins in training (...) during which service-learning is a laudable and increasingly popular way to connect to the charitable aspects of professionalism. We further discuss how the concept of vocation is especially appropriate in the context of citizenship. Citizenship is a way of belonging to a community. It is a relationship that requires giving and taking. Service-learning is an ideal way to practice good citizenship on a local scale, and prepare future professionals for understanding their communities and commitments morebroadly. We discuss how these concepts are being emphasized in the medical informatics master’s degree program at Saint Louis University through the incorporation of a service-learning module. We describe the module, discussing how it can be applied to curricula at other institutions and modified for inclusion in other types of courses. (shrink)

A call to advance integrative teaching and learning in higher education. From Parker Palmer, best-selling author of The Courage to Teach, and Arthur Zajonc, professor of physics at Amherst College and director of the academic program of the Center for Contemplative Mind in Society, comes this call to revisit the roots and reclaim the vision of higher education. The Heart of Higher Education proposes an approach to teaching and learning that honors the whole human being--mind, heart, and spirit--an essential integration (...) if we hope to address the complex issues of our time. The book offers a rich interplay of analysis, theory, and proposals for action from two educators and writers who have contributed to developing the field of integrative education over the past few decades. Presents Parker Palmer's powerful response to critics of holistic learning and Arthur Zajonc's elucidation of the relationship between science, the humanities, and the contemplative traditions. Explores ways to take steps toward making colleges and universities places that awaken the deepest potential in students, faculty, and staff. Offers a practical approach to fostering renewal in higher education through collegiality and conversation. The Heart of Higher Education is for all who are new to the field of holistic education, all who want to deepen their understanding of its challenges, and all who want to practice and promote this vital approach to teaching and learning on their campuses. (shrink)

A first year graduate student, Ann Dee Margulies, changed my research career in 1962 by challenging me to direct her in the isolation of recombination‐deficient mutants of Escherichia coli K‐12. She succeeded in isolating two mutants, which conjugated with donor strains and received the donor DNA, but could not recombine that DNA with their own chromosomes. Ann Dee showed that both mutants were much more sensitive to UV radiation than was the wild type. Furthermore, she showed that one of these (...) mutants carried a single mutation affecting both recombination and resistance. This work, published in 1965, was the first demonstration of the recA gene of E. coli. Subsequent work led to the discovery of many more recombination genes, the phenomenon of post replication‐recombination repair, the invention of the SOS hypothesis and the discovery of genes encoding proteins with similar primary structure and function in all major groups of organisms. This article honors the memory of Ann Dee. (shrink)

A call to advance integrative teaching and learning in higher education. From Parker Palmer, best-selling author of The Courage to Teach, and Arthur Zajonc, professor of physics at Amherst College and director of the academic program of the Center for Contemplative Mind in Society, comes this call to revisit the roots and reclaim the vision of higher education. The Heart of Higher Education proposes an approach to teaching and learning that honors the whole human being--mind, heart, and spirit--an essential integration (...) if we hope to address the complex issues of our time. The book offers a rich interplay of analysis, theory, and proposals for action from two educators and writers who have contributed to developing the field of integrative education over the past few decades. Presents Parker Palmer's powerful response to critics of holistic learning and Arthur Zajonc's elucidation of the relationship between science, the humanities, and the contemplative traditions. Explores ways to take steps toward making colleges and universities places that awaken the deepest potential in students, faculty, and staff. Offers a practical approach to fostering renewal in higher education through collegiality and conversation. The Heart of Higher Education is for all who are new to the field of holistic education, all who want to deepen their understanding of its challenges, and all who want to practice and promote this vital approach to teaching and learning on their campuses. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Portraits of Buddhist WomenLucinda PeachPortraits of Buddhist Women. By Ranjini Obeyesekere. Albany: State University of New York Press, 2001. 231 pp.This book is a translation of part of the Saddharmaratnavaliya (Jewel Garland of the True Doctrine; hereafter SR ), a thirteenth-century Sinhala translation of the Dhammapada (hereafter DA ), a fifth-century Buddhist text. Out of the entire collection of 360 stories contained in the SR, this book includes (...) twenty-six that have women as central characters.The author succeeds in part with her stated purpose to "illuminate the position of women in the early-medieval Buddhist worlds of India and Sri Lanka" as well as to "provide insights into shifting stances over time on issues of sexuality and gender" (p. 1), despite the lack of any necessary correlation between gender images and the actual status of women in a particular social location. As Obeyesekere points out, although the stories themselves are not focused on gender, their contexts in the "everyday world" of their fifth- and thirteenth-century authors do shed light on women's lives and social status. The stories she has selected for the volume portray women in a wide range of roles, including not only the ideal normative ones of wives and mothers, but also those of daughters, courtesans, servants, queens, nuns, and wandering ascetics.Obeyesekere claims that the particularities in these narratives "reflect the status, intelligence, management, and organizational skills of women that were permitted full play in the social worlds to which they belonged" (p. 11). This claim is borne out by several passages in the text, such as the narrative of Kundalakesi, which has a deity state that "it is not men who always have the best stratagems.... [In] certain situations women too know what to do" (p. 120).Furthermore, women's capabilities and talents are sometimes recognized by the men in the narratives. Visakha's grandfather chooses her to escort the Buddha and arrange accommodations for the enormous entourage that accompanied her betrothed. Samavati's adopted father, Ghosaka, unquestioningly accepts her advice on how to organize an alms-hall (to prevent quarreling) and how to deal with the King's (unreasonable) demands. After she has "shed the three evils of belief in self, doubts, and erroneous beliefs and practices," Khujjuttara preaches a sermon "exactly as the Buddha has done" (p. 63) and becomes the teacher of Samavati and her five hundred attendants.However, Obeyesekere also notes the antifeminist elements that are sprinkled throughout the text. The statements in the narrative of Visakha that "women who run are most unattractive" and will meet with criticism and ridicule for having no feminine grace and acting in a manner not befitting for a woman (pp. 84-85) reveals how restrictive gender-role norms were in thirteenth-century Sri Lanka. A woman's body is described as a polluted lump of flesh in the Udeni cycle (a collection [End Page 289] of five related narratives); here the Buddha is said to describe woman's body as a "container with its nine orifices filled with feces and urine" that "I would be disgusted even to wipe my feet on... as I would on a door mat" (p. 12; see also p. 54). Comparisons to women are used to criticize men, as when King Udeni tells King Candapajjota's guards (after the latter king has locked up the former seemingly indefinitely after capturing him) that "Your kind does what even women would not do..." (p. 48). This comparison indicates that women are not honorable and trustworthy, but willing to impose extended and unnecessary suffering on their victims.Other antifeminist elements in the SR include the backhanded compliment to Visakha that "though born a woman (and women are of limited vision), and though forced to associate with people who were of the right caste but held wrong beliefs, yet she herself did not lack vision" (pp. 14, 79). This sentiment about women in general is consistent with the widespread belief in popular Buddhism that men are more highly evolved on the cosmic chain than are women.This view is illustrated in the narrative of Soreyya, who transforms from a male to a female form when he... (shrink)

Disney's computer‐animated musical film, Moana tells the tale of Moana, the daughter of Tui, the chief of a Polynesian island, Motunui. Bound by the legendary tradition of her ancestors, Moana is expected to follow her lineage and take over as chief when she grows up. As the authors dig beneath the surface level of the story, they find a metaphorical and philosophical level to Moana's journey. The story of Moana has layers. First, it is literally a tale of Moana's voyage (...) outside beyond the reef so that she can restore the heart of Te Fiti and save the people of Motunui. She closes this tale with a happy ending as she simultaneously lives the life that she freely chooses, becomes the leader of her people (by saving them) as her parents wanted, and honors her tradition insofar as she restores her ancestors' tradition of wayfinding. (shrink)

What is it to dedicate a thing or event to some person or thing? In the spirit of—and using the same techniques as—J.L. Austin, we advance an analysis of the practice of dedications. We propose that dedicating is an intentional activity involving reverence and honour. We identify the different ways a dedication can go awry and highlight the values that explain why dedications have merit (e.g. they can involve an honorable, evident self-subordination of the donator to the recipient and also (...) bring recognition to the one being honored while incorporating her in something of value). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Disputing the Unity of the World: The Importance of Res and the Influence of Averroes in Giles of Rome’s Critique of Thomas Aquinas concerning the Unity of the WorldG. J. Mcaleer1. introductiongiles of rome (1243–1316) earned, after a decidedly difficult start, the most complete honors open to an academic religious in the Middle Ages. Joining the Hermits of St. Augustine at age 14, he became the first regent master (...) of his order at the University of Paris (1285–1291); his works were made compulsory in the education of students entering the Hermits in 1287; finally, in 1292 he became the general of the order itself.1 Giles is significant, as Mandonnet puts it, because he “est incontestablement au premier rang des théologiens de la fin du XIIIe siècle.”2 But this is not all. Giles is also important to the period because his writings were censured by the same commission that composed the famous Parisian condemnation of 1277. As a result of this [End Page 29] censure, Giles had to leave Paris, returning only in 1285.3 Perhaps of even greater significance is the fact that his teacher was Thomas Aquinas: Giles studied with Thomas at Paris during the years 1269–1272.4 It has been acknowledged for a long time now that Giles did not slavishly follow his teacher but wrought his own subtle and wide-ranging philosophical synthesis out of the various grand traditions of medieval thought.5 As the critical editions of Giles’s works appear (an enormous task currently moving forward under the guidance of F. Del Punta and G. Fioravanti) it will become clearer on how many issues Giles saw fit to criticize the positions of Thomas. It is one of these issues, Giles’s dispute with Thomas over the unity of the matter of the universe, that I wish to elaborate and analyze in this essay.6The thirteenth century is surely one of the greatest for philosophical innovation. Thinkers of the stature of Albert the Great, Bonaventure, Thomas Aquinas, Henry of Ghent, and Giles of Rome engaged great metaphysical themes ranging from the unity of being and creation to the composition of material substances. These speculations were prompted by their efforts to systematize the vast theological heritage of Christian thought and their encounter with the rich and varied traditions of Greek, Islamic, and Jewish thought newly entering the Latin West in translation. Questions involving matter were especially common amongst these speculations, carrying special significance in that they redounded upon conceptions of human nature and thus upon the Incarnation and Resurrection. Moreover, disputes about matter demanded arduous thought on the interrelations of the fundamental metaphysical notions of the period: act and potency; substance and accident; generation and corruption; essence and existence; principle and thing; and so on. The productivity of these thinkers, and the range and complexity of the [End Page 30] questions they treated, was stunning, and ultimately led to a massive condemnation of 219 philosophical and theological propositions at the University of Paris in 1277. The Bishop of Paris, Stephen Tempier, with the aid of a theological commission that included Henry of Ghent, hoped to efface certain errors contained in these speculations. A large number of the condemned propositions were associated with Siger of Brabant and other so-called “Radical Aristotelians.” However, theses found in the works of Aquinas were included, and, as already mentioned, Tempier soon turned his attention to Giles of Rome.7A dominant issue throughout the condemnations and the works of the period, especially in questions concerning matter, is that of unicity and plurality. This is true of perhaps the two most famous debates: whether human nature is a composition of one or many forms and whether the intellect is one for all human persons. The latter is probably the most studied of all the disputes of that time and the controversy most often associated with Averroes. The question of whether there is one matter in the universe or two is very much connected with the plurality of forms debate. Regarding this debate, thinkers wanted to know not only the number of forms in material composites but also what material... (shrink)

The traditional German policy was to “push to the East”. After signing a non-aggression pact with the Soviet Union, Germany invaded Poland on September 1, 1939, and the Red Army entered the Polish territory on September 17.The German occupation was marked by terror and executions. A resistance movement was developed, and along a secret government and underground army came into being. It was organized by officers who were not taken prisoners of war and by main political parties. The German retaliation—arrests, (...) tortures, concentration camps—did not deter the Poles from joining the patriotic conspiracy.For about five years, the nation waited for a proper moment to fight the occupants. For the city of Warsaw, it seemed that the good time was the middle of the summer of 1944. The Germans were retreating on all fronts, and the Red Army was on the suburbs of Warsaw, on the right bank of the Vistula. It was expected that it would help the insurgents.The Uprising was intended to last a few days. It ended after more than two months, when the Home Army had no more bullets, and the population—no more food. An honorable surrender was signed with the Germans, by virtue of which the insurgents were treated as allied soldiers rather than bandits to be executed, as was the case at the beginning of the Uprising. (shrink)

Ce décret de Colophon fut trouvé à Claros en deux campagnes de fouilles différentes : la stèle elle-même en 1961, en 1953 le couronnement en deux fragments orné d'une couronne entre deux trépieds. Il honore un chresmologue de Smyrne, un interprète des oracles, versé assurément dans la phraséologie des oracles et la versification, que la cité avait invité à présider l'oracle de Claros. On lui accorde une couronne d'or, le droit de cité à égalité avec les citoyens. Les deux mille (...) citoyens de l'assemblée ont voté oui à l'unanimité. (shrink)

Unferth the troublesome þyle, the spokesman of King Hrothgar at Heorot, has seldom rested easily in the annals of Beowulf scholarship. Disputes about his behavior and character were already dividing scholars in the nineteenth century, and the last generation has seen a flurry of conflicting analyses. James Rosier, for example, viewed him as a quarrelsome braggart, Norman Eliason as a “mere jester” and perhaps also scop, and Fred Robinson as a “blustering mean-spirited coward.” Other critics contest virtually every aspect of (...) those readings. More recently, R. D. Fulk in an impressively learned paper has furthered our understanding by showing that Unferth's name does not mean “mar-peace” or “Hun-spirited” but is an authentically early Germanic name and not an allegorical coinage of later Anglo-Saxon times. In the wake of that demonstration, more scholars have tended to endorse a rather positive assessment of Unferth, seeing him as “part of the heroic world's gritty reality” in which a good flyting did not necessarily mean earnest enmity. He may be a “dull foil,” but he is also an honorable, if flawed, man, a leading warrior in Hrothgar's comitatus, and, more certainly now, a “speaker” or “privileged spokesman” for the king. (shrink)

La collection « Lettres numériques » d’Honoré Champion est un des rares lieux éditoriaux aujourd’hui qui s’applique à promouvoir des ouvrages de philologie numérique. L’essai de Margareta Kastberg Sjöblom ne déroge pas à la ligne éditoriale fixée par les directeurs de collection, François Rastier et Jean-Marie Viprey, et propose une étude linguistique assistée par ordinateur de l’œuvre littéraire de Jean-Marie Le Clézio. La force de l’ouvrage tient d’abord dans le corpus étudié et la méthode ..

La collection « Lettres numériques » d’Honoré Champion est un des rares lieux éditoriaux aujourd’hui qui s’applique à promouvoir des ouvrages de philologie numérique. L’essai de Margareta Kastberg Sjöblom ne déroge pas à la ligne éditoriale fixée par les directeurs de collection, François Rastier et Jean-Marie Viprey, et propose une étude linguistique assistée par ordinateur de l’œuvre littéraire de Jean-Marie Le Clézio. La force de l’ouvrage tient d’abord dans le corpus étudié et la méthode...

This collection of essays, published to coincide with Tony Honore's sixty-fifth birthday, focuses on the areas where Honore's thought has made the most significant contribution: Roman law and jurisprudence. Included are essays by P.S. Atiyah, Zenon Bankowski, John Bell, Peter Birks, John W. Cairs, Hugh Collins, David Daube, W. M. Gordon, J. W. Harris Nicola Lacey, A. D. E. Lewis, Detlef Liebs, G. D. MacCormack, Neil MacCormick, G. Maher, Pieter Norr, Alan Rodger, and Peter Stein.

1 Responsibility and self-control................................. 1 Michael Smith 2 The capacity to have done otherwise: an agent-centred view 21 Philip Pettit 3 Private law and private narratives.............................. 37 Arthur Ripstein 4 Honoré on responsibility for outcomes........................ 61 Stephen R. Perry 5 Responsibility and fault: a relational and functional approach to responsibility 81 Peter Cane 6 Obligations and outcomes in the law of torts............... 111 John Gardner 7 Unpacking “causation‘....................................... 145 Jane Stapleton 8 Private law: between visionaries and bricoleurs............... 187 William (...) Lucy 9 Appreciations and responses................................. 219 Tony Honoré Index................................................... 241. (shrink)

Can we refer to objects which do not exist? Searle says that we cannot. He postulates an ‘axiom of existence’ such that, if an object does not exist, we cannot refer to it. This ‘axiom of existence’ could be taken simply as a way of defining the notion of ‘reference’; we would not count a reference to a non-existent object as a ‘reference’ in the philosophical sense; or perhaps it might count as a reference but not as a ‘successful’ or (...) ‘consummated’ reference, to use the terminology which Searle sometimes adopts. Whichever way we take Searle's doctrine I wish to argue that it is objectionable. The conceptual scheme he advocates obscures the truth. But I do not deny that there is a temptation to resort to it, and I hope to show that, where lawyers have yielded to the temptation, pernicious doctrines have resulted. (shrink)

Recent studies indicate that mammalian chromosomes contain discretecis‐acting loci that control replication timing, mitotic condensation, and stability of entire chromosomes. Disruption of the large non‐coding RNA gene ASAR6 results in late replication, an under‐condensed appearance during mitosis, and structural instability of human chromosome 6. Similarly, disruption of the mouse Xist gene in adult somatic cells results in a late replication and instability phenotype on the X chromosome. ASAR6 shares many characteristics with Xist, including random mono‐allelic expression and asynchronous replication timing. (...) Additional “chromosome engineering” studies indicate that certain chromosome rearrangements affecting many different chromosomes display this abnormal replication and instability phenotype. These observations suggest that all mammalian chromosomes contain “inactivation/stability centers” that control proper replication, condensation, and stability of individual chromosomes. Therefore, mammalian chromosomes contain four types ofcis‐acting elements, origins, telomeres, centromeres, and “inactivation/stability centers”, all functioning to ensure proper replication, condensation, segregation, and stability of individual chromosomes. (shrink)

An updated and extended second edition supporting the findings of its well-known predecessor which claimed that courts employ common-sense notions of causation in determining legal responsibility.

Expressing views not easily placed within any one school of opinion, this collection of the papers of Tony Honore reflects the author's contribution, as both critic and participant in debate, to the study of legal philosophy over the last twenty-five years. His wide-ranging essays cover such topics as motivation to conform to the law, norms and obligations, and rights and justice, and conclude with an essay supporting the use of law to encourage or reinforce morality.

If positivism is interpreted as requiring that nothing is law that does not conform to socially accepted criteria, it is inconsistent with positive law. This is because law purports to be morally in order. Hence it is always possible to argue against a certain interpretation of the law that it is morally indefensible and there is always a certain pressure within a legal system to render it morally defensible. In that way critical morality necessarily becomes a persuasive source of law.

Vaesen infers unique properties of mind from the appearance of specific cultural innovation – a correlation without causal direction. Shifts in habitat, population density, and group dynamics are the only independently verifiable incentives for changes in cultural practices. The transition from Acheulean to Late Stone Age technologies requires that we consider how population and social dynamics affect cultural innovation and mental function.

The first text of Justinian’s sixth century Digest records that Ulpian, the leading lawyer from Syria and counsellor to successive emperors of the Severan age (AD 193-235), related the term ‘law’ to four elements: art, religion, ethics and philosophy.2 Law is the art of the good and equitable, of which lawyers can well be called priests. They cultivate justice and the knowledge of right and wrong, and aim, unless Ulpian is mistaken, at the true philosophy.3 He goes on to say (...) that private law is collected from three sources: natural law,4 the law common to all communities (ius gentium) and the law specific to each community (civil law).5 Gaius, a generation earlier, listed two sources: the civil law of each community and the ius gentium.6 He recognized, however, the existence of natural law which, so far as performing a ‘natural obligation’ is concerned, cannot be changed by civil law.7 At times he identifies natural law with ius gentium. (shrink)

Orthologic is defined by weakening the axioms and rules of inference of the classical propositional calculus. The resulting Lindenbaum-Tarski quotient algebra is an orthoimplication algebra which generalizes the author's implication algebra. The associated order structure is a semi-orthomodular lattice. The theory of orthomodular lattices is obtained by adjoining a falsity symbol to the underlying orthologic or a least element to the orthoimplication algebra.