This paper assesses James M. Buchanan's claim of following a positive approach in stark contrast to the normative approach to public finance of Richard A. Musgrave. The goal of this paper is to shed light on the foundations of modern American public finance by analysing one aspect of the methodology of its two most prominent fathers. I show (1) that it is difficult to distinguish Musgrave's and Buchanan's theories of public goods along the positive/normative dividing line and (2) that Buchanan's (...) theory can also be considered normative. In the first three parts, I follow the Weberian methodological tradition in looking for value judgements in the theories, and by reflecting on the nature of ideal types. In the last part, I propose a broader interpretation of Buchanan's methodological stance within the academic context of the 1960s. (shrink)

On doit à l’économiste américain d’origine allemande, Richard A. Musgrave, la formulation des critères d’Équité Horizontale (ÉH) et d’Équité Verticale (ÉV). Étant donnée une base fiscale, l’ÉH veut que les égaux soient traités également, alors que l’ÉV exige que les inégaux soient traités inégalement (par exemple que les plus riches payent proportionnellement plus d’impôts). Musgrave opère en 1959 une redescription créative de considérations d’équité qui ont une longue histoire de Hobbes à Buchanan, en passant notamment par la fameuse maxime (...) de Adam Smith. La reconstruction généalogique montre que l’ÉV et l’ÉH relèvent de la justice distributive au sens aristotélicien du terme. Un critère purement formel, l’équité en matière d’impôt signifie l’égalité proportionnelle dans la répartition des charges communes à tous les individus membres d’une communauté politique. À défaut d’un consensus théorique sur la manière de conceptualiser les contribuables, l’ÉH conserve tout de même une valeur de principe régulateur dans le cadre non idéal de débats de réforme fiscale.Codes JEL : H20, B11, B12, B20, B40, D63. (shrink)

I aim to explain why majority voting can be assumed to have an epistemic edge over lottery voting. This would provide support for majority voting as the appropriate decision mechanism for deliberative epistemic accounts of democracy. To argue my point, I first recall the usual arguments for majority voting: maximal decisiveness, fairness as anonymity, and minimal decisiveness. I then show how these arguments are over inclusive as they also support lottery voting. I then present a framework to measure accuracy so (...) as to compare the two decision mechanisms. I go over four arguments for lottery voting and three arguments for majority voting that support their respective accuracy. Lottery voting is then shown to have, compared to majority voting, a decreased probability of discrimination. That is, I argue that with lottery voting it is less probable under conditions of normal politics that if the procedure selects X, X is reasonable. I then provide two case scenarios for each voting mechanism that illustrate my point. (shrink)

The Russian philosopher Nikolai Onufrievich Lossky adhered to an evolutionary metaphysics of reincarnation according to which the world is constituted of immortal souls or monads, which he calls ‘substantival agents.’ These substantival agents can evolve or devolve depending on the goodness or badness of their behavior. Such evolution requires the possibility for monads to reincarnate into the bodies of creatures of a higher or of a lower level on the scala perfectionis. According to this theory, a substantival agent can evolve (...) by being gradually reincarnated multiple times through a sort of process of metamorphosis from the level of the most elementary particles all the way up to the level of human beings or even higher. In ‘Ученiе Лейбница о перевоплощенiи какъ метаморфозѣ’, Lossky argues that the works of Leibniz contain scattered elements of such a systematic evolutionary doctrine of reincarnation as metamorphosis and he attempts to reconstitute this doctrine. The present article is intended as an historical introduction to the translation of Lossky’s ‘Leibniz’s Doctrine of Reincarnation as Metamorphosis.’. (shrink)

When developing phylogenetic systematics, the entomologist Willi Hennig adopted elements from Nicolai Hartmann’s ontology. In this historical essay I take on the task of documenting this adoption. I argue that in order to build a metaphysical foundation for phylogenetic systematics, Hennig adopted from Hartmann four main metaphysical theses. These are (1) that what is real is what is temporal; (2) that the criterion of individuality is to have duration; (3) that species are supra-individuals; and (4) that there are levels of (...) reality, each of which may be subject to different kinds of law. Reliance on Hartmann’s metaphysics allowed Hennig to ground some of the main theoretical principles of phylogenetic systematics, namely that the biological categories—from the semaphoront to the highest rank—have reality and individuality despite not being universals, and that they form a hierarchy of levels, each of which may require different kinds of explanation. Hartmann’s metaphysics thereby provided a philosophical justification for Hennig’s phylogenetic systematics, both as a theory and as a method of classification. (shrink)

The use of artificial intelligence (AI) to aid legal decision making has become prominent. This paper investigates the use of AI in a critical issue in employment law, the determination of a worker’s status—employee vs. independent contractor—in two common law countries (the U.S. and Canada). This legal question has been a contentious labor issue insofar as independent contractors are not eligible for the same benefits as employees. It has become an important societal issue due to the ubiquity of the gig (...) economy and the recent disruptions in employment arrangements. To address this problem, we collected, annotated, and structured the data for all Canadian and Californian court cases related to this legal question between 2002 and 2021, resulting in 538 Canadian cases and 217 U.S. cases. In contrast to legal literature focusing on complex and correlated characteristics of the employment relationship, our statistical analyses of the data show very strong correlations between the worker’s status and a small subset of quantifiable characteristics of the employment relationship. In fact, despite the variety of situations in the case law, we show that simple, off-the-shelf AI models classify the cases with an out-of-sample accuracy of more than 90%. Interestingly, the analysis of misclassified cases reveals consistent misclassification patterns by most algorithms. Legal analyses of these cases led us to identify how equity is ensured by judges in ambiguous situations. Finally, our findings have practical implications for access to legal advice and justice. We deployed our AI model via the open-access platform, https://MyOpenCourt.org/, to help users answer employment legal questions. This platform has already assisted many Canadian users, and we hope it will help democratize access to legal advice to large crowds. (shrink)

Recent research in empirical moral psychology attempts to understand (rather than place judgment on) the salient normative differences that laypeople have when making moral decisions by using survey methodology that is based on the operationalized principles from moral theories. The PPIMT is the first measure designed to assess respondents’ preference for the precepts implied in the three dominant moral theories: virtue ethics, deontology, and consequentialism. The current study used a latent modeling approach to determine the most theoretically and psychometrically-sound model (...) for the PPIMT using a combined sample of college students from a southeastern university in U.S. and MTurk respondents. The PPIMT model fit was acceptable (χ2 = 84.125, df = 40, p = 0.001; RMSEA = 0.052, 90%CI = 0.037 to 0.068; CFI = 0.980; SRMR = 0.035) with four items for Virtue, four items for Deontology, and three items for Consequentialism. (shrink)

Before the Darwinian revolution species were thought to be universals. Since then, numerous attempts have been made to propose new definitions. The twentieth-century German philosopher Nicolai Hartmann defined 'species' as an individual system of processes and a process of life of a higher-order. To provide a clear understanding of Hartmann's conception of species, I first present his method of definition. Then I look at Hartmann's Philosophie der Natur (1950) to present his concepts of "organism" and "species." And I end the (...) paper by pointing out two possible systematic inconsistencies. (shrink)

In an ideal democracy, people from all walks of life would come together to talk meaningfully and respectfully about politics. But we do not live in an ideal democracy. In contemporary democracies, which are marked by deep social divisions, different groups for the most part avoid talking to each other. And when they do talk to each other, their speech often seems to be little more than a vehicle for rage, hatred, and deception. -/- Democratic Speech in Divided Times argues (...) that we should nevertheless not give up on the ideal of democratic public speech. Drawing on the resources of political theory, epistemology, and philosophy of language, this book develops a sustained account of the norms that should govern public discourse in deeply divided circumstances. Should we try to find common ground when we talk to our political opponents, even though they seem unreasonable? Should we refrain from expressing anger, if we want to get things done? How can we use our speech to fight hate speech and disinformation? And is it even possible to speak to 'the other side,' in settings where different groups dislike one another, live apart from one another, and don't know much about one another? By tackling these questions, Lepoutre demonstrates that, when governed by the right set of norms, public speech can be a powerful force for good even amidst profound social divisions. (shrink)

In this article, we extend the research on the public interest to non-audit engagements performed by accounting firms and public accountants. Our thesis is that non-audit engagements, as private goods, require a distinct approach to the public interest than auditing. We suggest that a public value perspective can be used conceptually to provide substantial criteria for designing non-audit engagements conducive to public value creation and greater accountability. We illustrate the applicability and consequences of a public value perspective by analyzing and (...) contrasting the decision of two judicial opinions deciding whether Deloitte and the lead partner of a consulting engagement failed to act in the public interest in engineering the sale of collapsed British carmaker MG Rover. We advocate for a significant change in ethical codes of conduct by defining public interest obligations, not only in terms of professional attributes, but also in terms of outcomes. Our approach also suggests a requirement regarding planning a non-audit engagement, including establishing a public value proposition detailing the planned nature of the engagement, and extent of the assessment of the intended public value creation. We discuss the aspirational function of codes of conduct to provide accountability other than in terms of technical output, and to maintain the legitimacy and purpose of the profession. (shrink)

Faced with hate speech, oppressed groups can use their own speech to respond to their verbal oppressors. This “counterspeech,” however, sometimes itself takes on a hateful form. This paper explores the moral standing of such “hateful counterspeech.” Is there a fundamental moral asymmetry between hateful counterspeech, and the hateful utterances of dominant or oppressive groups? Or are claims that such an asymmetry exists indefensible? I argue for an intermediate position. There _is_ a key moral asymmetry between these two forms of (...) speech. But, this asymmetry notwithstanding, hateful counterspeech is capable of enacting serious harms—and so, contrary to what many legal theorists have argued, it is in principle an appropriate object of legal regulation. I begin by considering the central argument for thinking that hateful counterspeech is not seriously troubling. This argument holds that oppressed groups lack authority—and, by extension, “speaker power.” Yet this argument, I suggest, sits in tension with the fact that low-status members of dominant groups can, through their utterances, seriously harm members of oppressed groups. Philosophers of language have developed sophisticated arguments to explain this last phenomenon: they have argued that speaker power is relativised to particular jurisdictions; that it can be acquired dynamically in local settings; and that it is socially dispersed. I argue that, in light of these arguments, it appears that hateful counterspeech, too, can generate serious harms. Nevertheless, I show that this conclusion is compatible with recognising a crucial moral asymmetry between hateful counterspeech and the hate speech of oppressors. (shrink)

This book by Dr. Desmarais is by all means a positive contribution in the field of Yoga, Indology and cognitive neurosciences. It covers Eastern and Western, ancient and modern, religion and metaphysics, psychology and epistemology, as well as the cultural heritage for these. The book is arranged in six chapters using our common concept of show as a metaphysical stage: getting ready for the show; entering the theatre; taking the stage; all the world as stage; following the plot; thickening (...) of the plot; and finally, the lights come up. This has its source in the Samkhya metaphor of prakrti as analogous to a divine actor, on the world stage and in a cosmic drama. Another symbolic metaphor that comes before our mind is that of Ardhanarinatesvara of Lord Siva, depicted as the Cosmic divine Supreme actor endowed with half-female in his person. The reader, the spectator or audience member, symbolizes the Purusa of Samkhya and yoga. (shrink)

This paper aims to deflate the idea that democracy would be in essence a privileged locus of civic trust. Three claims are defended: (1) there is nothing specific to democracy regarding the affirmation that trust is required for social cooperation; (2) democracy, when conceived discursively, depends on guarded epistemic trust and; (3) popular control may require, in some contexts, institutions that express and foster distrust towards a specific section of the population. The conclusion to be drawn is that the appropriateness (...) of trust for the achievement of popular control over government depends on a contextual and realist assessment. (shrink)

Counterspeech is communication that tries to counteract potential harm brought about by other speech. Theoretical interest in counterspeech partly derives from a libertarian ideal – as captured in the claim that the solution to bad speech is more speech – and partly from a recognition that well-meaning attempts to counteract harm through speech can easily misfire or backfire. Here we survey recent work on the question of what makes counterspeech effective at remedying or preventing harm, in those cases where it (...) is effective, as well as work investigating when and why there is a duty to engage in counterspeech. We suggest that the most fruitful area for philosophical inquiry on this topic, currently, relates to the questions about efficacy. Specifically, we argue that there is a need for better frameworks for conceptualizing the efficacy of counterspeech. Philosophers have collaborative work to do, alongside social scientists, in developing these frameworks. (shrink)

The politics of reconciliation, in Canada, finds its origin in judgements of the Supreme Court affirming the objective of reconciling the sui generis authority and continued distinct existence of I...

The politics of reconciliation, in Canada, finds its origin in judgements of the Supreme Court affirming the objective of reconciling the sui generis authority and continued distinct existence of I...

This article starts by following the original itinerary of the project of reconciliation with indigenous peoples. This project is expressed, in the context of the Americas, by the work of Bartolomé de las Casas (1484-1566), as well as the dialogue to which it was invited by the work of Felipe Guaman Poma de Ayala (~1536-1616). From a transnational and transcultural genealogical perspective and with a dialectical and sociological hermeneutic approach, the aim is to interpret the ontological transformations (subjectivity, truth, power) (...) expressed in these classical and founding texts, in relation to the contemporary problematic of reconciliation in Canada. Finally, the author proposes to arbitrate a conflict of interpretations between Enrique Dussel and Walter Mignolo about the meaning of Bartolomé de las Casas’ work. (shrink)

This article defends the democratic ideal of inclusive public discourse, as articulated in Democratic Speech in Divided Times, against the critiques offered by Billingham, Fraser, and Hannon. Specifically, it considers and responds to three core challenges. The first challenge argues, notably, that the “shared reasons” constraint should either apply everywhere or not at all, and that, if this constraint is to apply in divided circumstances, its justificatory constituency must be idealized. The second challenge contends that the resistance of hate speech (...) and misinformation to counterspeech cannot adequately be explained by considerations of salience, and therefore cannot adequately by countered (as I suggest) by “positive” forms of counterspeech. Finally, the last challenge objects that the ideal of inclusive public discourse I defend remains, as pessimists allege, excessively idealistic. (shrink)

Der vorliegende Sammelband analysiert die diversen Formen einer ideologisch motivierten Instrumentalisierung von Meister Eckharts Mystik in der Zeit des Nationalsozialismus und bietet darüber hinaus auch ganz neues, bislang noch unveröffentlichtes Quellenmaterial zu den institutionellen Hintergründen der Eckhart-Rezeption im Dritten Reich. This volume analyses the various forms of ideological instrumentalization Meister Eckhart’s mysticism has been subject to during the era of National Socialism. Furthermore, the volume includes hitherto unpublished source material concerning the institutional background of Eckhart’s reception in the Third Reich.

This is a translation of Nicolai Hartmann’s article “Der Megarische und der Aristotelische Möglichkeitsbegriff: ein Beitrag zur Geschichte des ontologischen Modalitätsproblems,” first published in 1937. In this article, Hartmann defends an interpretation of the Megarian conception of possibility, which found its clearest form in Diodorus Cronus’ expression of it and according to which “only what is actual is possible” or “something is possible only if it is actual.” Hartmann defends this interpretation against the then dominant Aristotelian conception of possibility, based (...) on the opposition between dynamis and energeia, and according to which there is always an open multiplicity of simultaneous “possibilities,” the outcome of which remains undetermined. Since, according to Hartmann, reality suffers no indetermination, the Megarian conception of possibility is an account of real possibility, whereas the Aristotelian one is merely an account of epistemic possibility. (shrink)

Ashok Aklujkar, Indian Sanskritist and Indologist; contributed articles.

Maxime Chastaing s'étonne de l'embarras manifesté par les philosophes pour s'assurer de l'existence des autres : ne va-t-il pas de soi que nous coexistons depuis toujours avec nos semblables et que nous ne doutons pas de leur présence tant que nous ne spéculons pas? Il s'agit dès lors de dénoncer avec énergie le faux problème philosophique de la connaissance d'autrui, tout en s'employant à rendre compte, grâce à la psychologie, des conditions de notre communauté d'existence. Cette perspective proprement psycho-philosophique (...) est déployée dès 1934, dans un travail inédit à ce jour, La compréhension d'autrui. Essai de psychologie descriptive. Proche à cette époque de Gabriel Marcel et d'Emmanuel Mounier, après avoir été l'élève de Jean-Paul Sartre au lycée du Havre, Chastaing est un des premiers en France à discuter les thèses de la phénoménologie allemande, d'Edmund Husserl à Max Scheler. Il anticipe ce faisant sur la phénoménologie d'autrui que Sartre développera, non sans résoudre par avance des difficultés que ce dernier mettra du temps à apercevoir. (shrink)

This paper presents a conception of corruption informed by epistemic democratic theory. I first explain the view of corruption as a disease of the political body. Following this view, we have to consider the type of actions that debase a political entity of its constitutive principal in order to assess corruption. Accordingly, we need to consider what the constitutive principle of democracy is. This is the task I undertake in the second section where I explicate democratic legitimacy. I present democracy (...) as a procedure of social inquiry about what ought to be done that includes epistemic and practical considerations. In the third section, I argue that the problem of corruption for a procedural conception of democracy is that the epistemic value of the procedure is diminished by corrupted agents’ lack of concern for truth. Corruption, according to this view, consists in two deformities of truth: lying and bullshit. These deformities corrupt since they conceal private interests under the guise of a concern for truth. In the fourth section, I discuss the difficulties a procedural account may face in formulating solutions to the problem of corruption. (shrink)

Nicolai Hartmann was one of the most prolific and original, yet sober, clear and rigorous, 20th century German philosophers. Hartmann was brought up as a Neo-Kantian, but soon turned his back on Kantianism to become one of the most important proponents of ontological realism. He developed what he calls the “new ontology”, on which relies a systematic opus dealing with all the main areas of philosophy. His work had major influences both in philosophy and in various scientific disciplines. The contributions (...) collected in this volume from an international group of Hartmann scholars and philosophers explore subjects such as Hartmann's philosophical development from Neo-Kantianism to ontological realism, the difference between the way he and Heidegger overcame Neo-Kantianism, his Platonism concerning eternal objects and his interpretation of Plato, his Aristotelianism, his theoretical relation to Wolff's ontology and Meinong's theory of objects, his treatment and use of the aporematic method, his metaphysics, his ethics and theory of values, his philosophy of mind, his philosophy of mathematics, as well as the influence he had on 20th century philosophical anthropology and biology. (shrink)

Yann Allard-Tremblay ,Aude Bandini | : Les théories épistémiques et délibératives de la démocratie soulignent l’importance du processus de la délibération quand l’objectif poursuivi est de parvenir à de bonnes décisions. Dans cet article, nous nous intéresserons aux différents mécanismes grâce auxquels une délibération publique à la fois ouverte, libre et inclusive, peut parvenir à de bonnes décisions, avant d’envisager ce que la délibération peut apporter en cas de désaccord. Nous nous concentrerons plus particulièrement ici sur la fonction constructive (...) de la démocratie, c’est-à-dire sur cette capacité qu’a la démocratie délibérative d’identifier et de formuler, de manière épistémiquement instructive, les problèmes de justice auxquels doit faire face le corps politique. Il faudra donc d’abord expliquer comment la démocratie permet de colliger l’information et de la mettre à disposition de chacun, afin d’expliquer ensuite comment la délibération peut permettre l’émergence d’accords entre les individus. Nous verrons alors que la délibération a des limites, et pourquoi elle se révèle incapable de surmonter certains désaccords. Nous tâcherons enfin d’expliquer le rôle qu’elle joue dans la formulation des désaccords politiques. Sur ce point, nous montrerons que la délibération permet d’éviter que ne surgissent des désaccords politiques insoutenables, qui mettraient en péril l’intégrité du corps politique. | : Deliberative epistemic theories of democracy highlight the importance of deliberation for the achievement of correct decisions. The aims of this paper are to discuss the mechanisms which allow an open, free and inclusive forum of deliberation to achieve correct decisions and to discuss the impact of deliberation on disagreement. I concentrate on the constructive function of democracy which designates the capacity of deliberative democracy to identify and frame the problems of justice faced by a polity in epistemically positive ways. I first explain how democracy can pool information. This is then used to explain how deliberation can enable agreement to emerge. This is followed by a discussion of the limits of deliberation and how it is unable to resolve some disagreements. The final element of my discussion is an explanation of the role of deliberation in framing political disagreements. I argue that deliberation helps in avoiding unsustainable political disagreements which could bring about political decay. (shrink)

How should a political society be structured so as to legitimately distribute political power? One principle advanced to answer this question is the principle of subsidiarity. According to this principle, the default locus of political power is with the lowest competent political unit. This article argues that subsidiarity is a structural principle of a conception of political legitimacy informed by epistemic considerations. Broadly, the argument is that political societies organised according to the principle of subsidiarity can more effectively achieve political (...) decisions that can justifiably appear to be correct from the point of view of those subject to them. The article presents two considerations in order to establish a pro tanto case for acting separately before presenting five additional epistemic considerations that establish a prima facie case for acting separately. The article then shows that political legitimacy and the epistemic aim of decision-making can sometimes be served more effectively and efficiently by allowing higher-level political units to assist lower-level political units. (shrink)

The overall aim of this thesis is to assess the legitimacy of constitutional laws and bills of rights within the framework of procedural epistemic democracy. The thesis is divided into three sections. In the first section, I discuss the relevance of an epistemic argument for democracy under the circumstances of politics: I provide an account of reasonable disagreement and explain how usual approaches to the authority of decision-making procedures fail to take it seriously. In the second part of the thesis, (...) I provide an account of the epistemic features of democracy and of the requirements of democratic legitimacy. I develop a revised pragmatist argument for democracy which relies on three presumptive aims of decision-making: justice, sustainability and concord. In the third and last section, I first argue for the desirability of constitutionalism. I then explain why constitutionalism, as it is usually understood, is incompatible with my procedural epistemic account of democratic legitimacy. In the last chapter, I offer a two-pronged solution to the apparent incompatibility of constitutionalism and epistemic democracy. I first argue for the appropriateness of political constitutionalism, as opposed to legal constitutionalism, in understanding the relationship between rights and democracy. I then provide an account of rights protection and judicial review compatible with epistemic democratic legitimacy. Finally, I use the notion of pragmatic encroachment to explain how constitutional laws can achieve normative supremacy through the increased epistemic credentials of the procedure. (shrink)

This paper offers a revised political conception of human rights informed by legal pluralism and epistemic considerations. In the first part, I present the political conception of human rights. I then argue for four desiderata that such a conception should meet to be functionally applicable. In the rest of the first section and in the second section, I explain how abstract human rights norms and the practice of specification prevent the political conception from meeting these four desiderata. In the last (...) part of the paper, I argue that full-fledged tolerance in the international order – that is tolerance-as-non-intervention and tolerance-as-respect – should be attached to (1) compliance with jus cogens norms and to; (2a) a political community recognizably organized as a community of inquiry that is; (2b) committed to the specification and incorporation or expression of the idea of human rights within its local legal system. (shrink)

This article provides an exploration of the relationships between a procedural account of epistemic democracy, illegitimate laws and judicial review. I first explain how there can be illegitimate laws within a procedural account of democracy. I argue that even if democratic legitimacy is conceived procedurally, it does not imply that democracy could legitimately undermine itself or adopt grossly unjust laws. I then turn to the legitimacy of judicial review with regard to these illegitimate laws. I maintain that courts do not (...) have a moral privilege on the overthrow of illegitimate laws; in this respect the refusal of royal assent has the same status. I also explain how the rule of the clear mistake fails to restrict the action of courts to only illegitimate laws. Finally, I argue for the positive epistemic inputs of weak judicial review. (shrink)

The editors' main objective with this selection of texts is to show that Hermann Cohen (1842–1918) was, throughout most of his career, driven by a desire to provide an interpretation of Kant consistent with Judaism. The editors believe that, just as Moses Maimonides had combined Judaism with Aristotle in the Middle Ages, Cohen endeavored to combine it with Kant. Cohen lived his whole life as an observant Jew and, according to the editors, he always wished to synthesize Judaism and Kantianism. (...) Not only this, but the editors also claim that Cohen held that Kant drew from the wellspring of Judaism and that Kant and Judaism headed in the same direction, namely, towards socialism. Moreover, since materialism and naturalism are inimical to religious Judaism, Cohen attacked them and argued that only Kantian idealism could provide the epistemological foundation that the natural sciences require. Cohen has oftentimes been approached with the assumption that his Neo-Kantianism could be understood independently of his religious faith and as if the latter had no significant implication for his philosophy. But this collection of texts demonstrates the contrary and puts to rest any interpretation of Cohen as an impartial philosopher. (shrink)

Artificial intelligence can be a game changer to address the global challenge of humanity-threatening climate change by fostering sustainable development. Since chemical research and development lay the foundation for innovative products and solutions, this study presents a novel chemical research and development process backed with artificial intelligence and guiding ethical principles to account for both process- and outcome-related sustainability. Particularly in ethically salient contexts, ethical principles have to accompany research and development powered by artificial intelligence to promote social and environmental (...) good and sustainability while preventing any harm for all stakeholders affected. (shrink)

The mechanisms of longevity have been the subject of investigations for a number of years. Although the role of genetic factors is generally acknowledged, important questions persist regarding the relative impact of environmental exposures, lifestyle characteristics, and genes. The BALSAC population register offers a unique opportunity to study longevity from an intergenerational and genealogical point of view. Individuals from the Saguenay-Lac-St-Jean population who died at age 90 or older between 1950 and 1974 were selected from this database (n = 576), (...) along with a control group of individuals born in the same period who died between 50 and 75 years of age. For these subjects and controls, spouses’ ages at death and parental ages at death and at their birth were investigated using regression analysis. Genealogical reconstructions were carried out for each individual, and various analyses were performed on both groups. Both fathers’ and mothers’ mean ages at death were significantly higher among the longer-lived cases than among controls whereas spouses’ ages at death and parental ages at birth had no effect. Regression analysis confirmed the positive effect of both fathers’ and mothers’ age at death. Mean kinship coefficients for the parents’ generations displayed significant differences, indicating that kinship was higher among subjects than controls (this effect was stronger among the oldest 10% of the subjects). Frequencies and genetic contributions of ancestors were very similar for the two groups, and none of these ancestors appeared more likely to have introduced genetic variants involved in longevity patterns in this French Canadian population. (shrink)