BackgroundThe Netherlands is one of the few countries where euthanasia is legal under strict conditions. This study investigates whether Dutch newspaper articles use the term ‘euthanasia’ according to the legal definition and determines what arguments for and against euthanasia they contain.MethodsWe did an electronic search of seven Dutch national newspapers between January 2009 and May 2010 and conducted a content analysis.ResultsOf the 284 articles containing the term ‘euthanasia’, 24% referred to practices outside the scope of the law, mostly relating to (...) the forgoing of life-prolonging treatments and assistance in suicide by others than physicians. Of the articles with euthanasia as the main topic, 36% described euthanasia in the context of a terminally ill patient, 24% for older persons, 16% for persons with dementia, and 9% for persons with a psychiatric disorder. The most frequent arguments for euthanasia included the importance of self-determination and the fact that euthanasia contributes to a good death. The most frequent arguments opposing euthanasia were that suffering should instead be alleviated by better care, that providing euthanasia can be disturbing, and that society should protect the vulnerable.ConclusionsOf the newspaper articles, 24% uses the term ‘euthanasia’ for practices that are outside the scope of the euthanasia law. Typically, the more unusual cases are discussed. This might lead to misunderstandings between citizens and physicians. Despite the Dutch legalisation of euthanasia, the debate about its acceptability and boundaries is ongoing and both sides of the debate are clearly represented. (shrink)

The Dutch law states that a physician may perform euthanasia according to a written advance euthanasia directive when a patient is incompetent as long as all legal criteria of due care are met. This may also hold for patients with advanced dementia. We investigated the differing opinions of physicians and members of the general public on the acceptability of euthanasia in patients with advanced dementia.

Following the book Algebraic Set Theory from André Joyal and leke Moerdijk [8], we give a characterization of the initial ZF-algebra, for Heyting pretoposes equipped with a class of small maps. Then, an application is considered (the effective topos) to show how to recover an already known model (McCarty [9]).

Paulin J. Hountondji is one of the most important and controversial figures in contemporary African philosophy. His critique of ethnophilosophy as a colonial, exoticising and racialized undertaking provoked contentious debates among African intellectuals on the proper methods and scope of philosophy and science in an African and global context since the 1970s. His radical pledge for scientific autonomy from the global system of knowledge production made him turn to endogenous forms of practising science in academia. The horizon of his philosophy (...) is the quest for critical universality from a historical, and situated perspective. Finally, his call for a notion of culture that is antithetical to political movements focused on a single identitarian doctrine or exclusionary norms shows how timely his political thought remains to this day. This book gives a comprehensive overview of Hountondji’s philosophical arguments and provides detailed information on the historical and political background of his intellectual oeuvre. It situates Hountondji in the dialogue with his African colleagues and explores links to current debates in philosophy, cultural studies, postcolonialism and the social sciences. (shrink)

Post-modernism offers a revolutionary approach to the study of society: in questioning the validity of modern science and the notion of objective knowledge, this movement discards history, rejects humanism, and resists any truth claims. In this comprehensive assessment of post-modernism, Pauline Rosenau traces its origins in the humanities and describes how its key concepts are today being applied to, and are restructuring, the social sciences. Serving as neither an opponent nor an apologist for the movement, she cuts through post-modernism's (...) often incomprehensible jargon in order to offer all readers a lucid exposition of its propositions. Rosenau shows how the post-modern challenge to reason and rational organization radiates across academic fields. For example, in psychology it questions the conscious, logical, coherent subject; in public administration it encourages a retreat from central planning and from reliance on specialists; in political science it calls into question the authority of hierarchical, bureaucratic decision-making structures that function in carefully defined spheres; in anthropology it inspires the protection of local, primitive cultures from First World attempts to reorganize them. In all of the social sciences, she argues, post-modernism repudiates representative democracy and plays havoc with the very meaning of "left-wing" and "right-wing." Rosenau also highlights how post-modernism has inspired a new generation of social movements, ranging from New Age sensitivities to Third World fundamentalism. In weighing its strengths and weaknesses, the author examines two major tendencies within post-modernism, the largely European, skeptical form and the predominantly Anglo-North-American form, which suggests alternative political, social, and cultural projects. She draws examples from anthropology, economics, geography, history, international relations, law, planning, political science, psychology, sociology, urban studies, and women's studies, and provides a glossary of post-modern terms to assist the uninitiated reader with special meanings not found in standard dictionaries. (shrink)

Brown, Pauline I recently came across an article by Meg Keneally in The Guardian. I can think of no better description of our policies and practices on immigration detention than the following extract: It's a well-worn solution to an intractable human problem involving a large group of inconvenient people - ship them off somewhere, put a wall around them, and try to forget about the whole thing. You could argue that our country was founded as a result of this (...) approach. You could also argue that we learned our lesson too well, because it's an approach we are still using when it comes to vulnerable people who have undertaken hazardous ocean journeys - and the outcomes are no more humane than they were in the 18th and 19th centuries. (shrink)

Paulin and Cahill‐Lane explore the origins of event processing and event prediction in animal evolution. They propose that the evolutionary benefit of being able to predict and thus to quickly react to anticipated events may have triggered the evolution of the earliest nervous systems.

In this essay, “The Principle of Autonomy in Kant’s Moral Theory: Its Rise and Fall,” Pauline Kleingeld notes that Kant’s Principle of Autonomy, which played a central role in both the Groundwork for the Metaphysics of Morals and the Critique of Practical Reason, disappeared by the time of the Metaphysics of Morals. She argues that its disappearance is due to significant changes in Kant’s political philosophy. The Principle of Autonomy states that one ought to act as if one were (...) giving universal laws through one’s maxims. The criterion of just legislation that Kant accepted in the mid-1780s does not require any actual consent on the part of the citizens—genuine universality is sufficient for a law to be just. Hence, at that time, Kant could indeed explicate the criterion governing the moral permissibility of one’s maxims by drawing an analogy with the criterion governing the justice of political laws. In the Metaphysics of Morals and in other works in the 1790s, however, he added the further condition that laws must be given with the consent of the citizens. With this further condition, the moral criterion was no longer fully analogous to the criterion for political laws being just. Accordingly, Kleingeld argues, Kant dropped the Principle of Autonomy, which was firmly based on that analogy. (shrink)

This is the first comprehensive account of Kant’s cosmopolitanism, highlighting its moral, political, legal, economic, cultural, and psychological aspects. Contrasting Kant’s views with those of his German contemporaries, and relating them to current debates, Pauline Kleingeld sheds new light on texts that have been hitherto neglected or underestimated. In clear and carefully argued discussions, she shows that Kant’s philosophical cosmopolitanism underwent a radical transformation in the mid 1790s and that the resulting theory is philosophically stronger than is usually thought. (...) Using the work of figures such as Fichte, Cloots, Forster, Hegewisch, Wieland, and Novalis, Kleingeld analyzes Kant’s arguments regarding the relationship between cosmopolitanism and patriotism, the importance of states, the ideal of an international federation, cultural pluralism, race, global economic justice, and the psychological feasibility of the cosmopolitan ideal. In doing so, she reveals a broad spectrum of positions in cosmopolitan theory that are relevant to current discussions of cosmopolitanism. -/- TABLE OF CONTENTS: Acknowledgments; Abbreviations; Introduction; 1. World citizens in their own country: Wieland and Kant on moral cosmopolitanism and patriotism; 2. Universal republic of world citizens or international federation?: Cloots and Kant on global peace; 3. Global hospitality: Kant's concept of cosmopolitan right; 4. Hierarchy or diversity?: Forster and Kant on race, culture, and cosmopolitanism; 5. International trade and justice: Hegewisch and Kant on cosmopolitanism and globalization; 6. Cosmopolitanism and feeling: Novalis and Kant on the development of a universal human community; 7. Kant's cosmopolitanism and current philosophical debates; Bibliography; Index. (shrink)

In this seminal exploration of the nature and future of African philosophy, Paulin J. Hountondji attacks a myth popularized by ethnophilosophers such as Placide Temples and Alexis Kagame that there is an indigenous, collective African philosophy, separate and distinct from the Western philosophical tradition. Hountondji contends that ideological manifestations of this view that stress the uniqueness of the African experience are protonationalist reactions against colonialism conducted, paradoxically, in the terms of colonialist discourse.

The present article will introduce a proposition of semiotic methodology that can be used to diagnose cohabitation issues in cities between human inhabitants and non-human liminals. This methodology is built on a few sets of data that should be easy to obtain in any important city, and can therefore be utilised in a variety of situations. The different sets of data allow us to map the cohabitation semiosphere (following Hoffmeyer’s meaning of the term) of the situation along three axes: the (...) materiality of the situation, the symbolic significance of the relationship, and the emotional significance of the interaction. These three aspects allow us to see gaps, paradoxes and points of consistency, enabling complex and multi-level understanding of the situation. (shrink)

In the present book, Pauline Phemister argues against traditional Anglo-American interpretations of Leibniz as an idealist who conceives ultimate reality as a plurality of mind-like immaterial beings and for whom physical bodies are ultimately unreal and our perceptions of them illusory. Re-reading the texts without the prior assumption of idealism allows the more material aspects of Leibniz's metaphysics to emerge. Leibniz is found to advance a synthesis of idealism and materialism. His ontology posits indivisible, living, animal-like corporeal substances as (...) the real metaphysical constituents of the universe; his epistemology combines sense-experience and reason; and his ethics fuses confused perceptions and insensible appetites with distinct perceptions and rational choice. In the light of his sustained commitment to the reality of bodies, Phemister re-examines his dynamics, the doctrine of pre-established harmony and his views on freedom. The image of Leibniz as a rationalist philosopher who values activity and reason over passivity and sense-experience is replaced by the one of a philosopher who recognises that, in the created world, there can only be activity if there is also passivity; minds, souls and forms if there is also matter; good if there is evil; perfection if there is imperfection. (shrink)

Lauréate du prix Mnémosyne en 2016, Pauline Mortas démontre dans ce livre issu de son mémoire de master 2 une belle capacité à traquer la multiplicité des représentations entourant « la première fois » au xixe siècle. Puisant dans des sources issues du milieu ecclésial comme du milieu médical, du roman de mœurs comme de la pornographie, sans oublier les traités d’éducation ou les jugements rendus dans les tribunaux, l’historienne confirme par cette multiplicité de regards ce que Michel Foucau...

This book is a translation into English of La religion grecque by Louise Bruit Zaidman and Pauline Schmitt Pantel, described by Dr Simon Price as 'an excellent book, by far the best introduction to the subject in any language'. It is the purpose of the book to consider how religious beliefs and cultic rituals were given expression in the world of the Greek citizen - the functions performed by the religious personnel, and the place that religion occupied in individual, (...) social and political life. The chapters cover first ritual and then myth, rooting the account in the practices of the classical city while also taking seriously the world of the imagination. For this edition the bibliography has been substantially revised to meet the needs of a mainly student, English-speaking readership. The book is enriched throughout by illustrations, and by quotations from original sources. (shrink)

Kant is famous for his universalist moral theory, which emphasizes human dignity, equality, and autonomy. Yet he also defended sexist and (until late in his life) racist views. In this essay, I address the question of how current readers of Kant should deal with Kant’s sexism and racism. I first provide a brief description of Kant’s views on sexual and racial hierarchies, and of the way they intersect. I then turn to the question of whether we should set aside Kant’s (...) sexism and racism or ‘translate’ his egalitarian principles into inegalitarian ones. I argue for a third position, namely, that we should highlight the tensions that pervade Kant’s theory. In the final section, I argue that the use of inclusive language and female pronouns in recent discussions of Kant’s moral and political philosophy carries significant risks. I end by articulating several preconditions for fruitfully using Kant’s moral principles to criticize sexism and racism. (shrink)

Gottfried Achenwall, _Prolegomena to Natural Law_, ed. Pauline Kleingeld, trans. Corinna Vermeulen. Groningen: University of Groningen Press, 2020. Open Access, available via the 'direct download' link below. This is the first English translation of _Prolegomena iuris naturalis_ by Gottfried Achenwall (1719–1772). In this book, Achenwall presents the philosophical foundation for his comprehensive theory of natural law. The book is of interest not only because it provides the basis for a careful, systematic, and well-respected eighteenth-century theory of natural law in (...) the Leibniz-Wolffian tradition, but also because it sheds important light on the work of Immanuel Kant. Achenwall’s work influenced Kant’s legal and political philosophy as well as his ethics, and it is indispensable for understanding Kant’s _Feyerabend Lectures on Natural Law_ and his _Metaphysics of Morals_. The present volume complements the translation of Achenwall’s handbook, _Natural Law_ (London: Bloomsbury, 2020). (shrink)

Similarity is central for the definition of concepts in several theories in cognitive psychology. However, similarity encounters several problems which were emphasized by Goodman in 1972. At the end of his article, Goodman banishes similarity from any serious philosophical or scientific investigations. If Goodman is right, theories of concepts based on similarity encounter a huge problem and should be revised entirely. In this paper, we would like to analyze the notion of similarity with some insight from psychological works on analogical (...) cognition. Analogical cognition compares two situations or objects in order to find similarities between them. In doing so, the analogical process sorts the different features of the two situations or objects and determines the most important ones. The analogical process is also highly sensitive to context. Context-sensitivity is desirable at some level, but it is also problematic as it leads to a computational explosion. To answer this problem, we would like to consider salience as a possible heuristic in the analogical process. We will distinguish three forms of salience: Sensory, categorical, and operational. By taking salience into account, we can introduce a shortcut into the computation of similarity and circumvent computational explosion. (shrink)

The prohibition on using others ‘merely as means’ is one of the best-known and most influential elements of Immanuel Kant’s moral theory. But it is widely regarded as impossible to specify with precision the conditions under which this prohibition is violated. On the basis of a re-examination of Kant’s texts, the article develops a novel account of the conditions for using someone ‘merely as a means’. It is argued that this account has not only strong textual support but also significant (...) philosophical advantages over alternative conceptions. (shrink)

Pauline Bebe, diplômée d'anglais et d'études juives à Londres (Leo Baeck College) et à Paris est, depuis dix ans, la première et la seule femme rabbin en France, à Paris, où elle est rabbin d'une des trois communautés de juifs libéraux français. Et c'est en tant que femme et rabbin qu'elle nous livre aujourd'hui un très intéressant Dictionnaire des femmes et du judaïsme, qu'elle a intitulé Isha (premier nom de Eve), féminin de Ish, en hébreu : l'humaine, la femme. (...) Ce n'est pas le premi... (shrink)

Conversing happily with my son we had been driving home when my mobile phone rang. Startled at the sound of my obstetrician's voice I had pulled off to the side of the road. At 18 weeks gestation I was told in a factual tone that the results from my serum screen had come back, indicating that our baby was at increased risk of Trisomy 18. Gripping the steering wheel my head had spun as he talked, explaining that Trisomy 18 was (...) worse than Trisomy 21 because our baby was not going to live. We had been thrilled when we heard the news of my pregnancy but now my temples throbbed and tears brimmed in my eyes. Suddenly my world was turned upside down and it had felt like someone reached into my chest and ripped my heart out.My husband and I decided that an amniocentesis was needed for a positive diagnosis and this was arranged for the following day. Studiously the sonographer performed the diagnostic ultrasound with a furrow across his brow. Watching the monitor I saw my baby moving as I watched the colours of red and blue flow through the heart and heard the regular, fast rhythm of the heartbeat. Quietly I hoped that the news was good but the creased brow had told me otherwise. Holding the amniotic fluid in his right hand the sonographer had glanced from it to me and empathetically informed me that the news wasn't good and that he didn't need to send the sample off for a positive diagnosis. Once again my world was crashing and all I wanted to do was bury my head in a pillow and sob. The following weekend dragged and had been filled with streams of tears and emotional turmoil. All I wanted to …. (shrink)

The Moral Self addresses the question of how morality enters into our lives. Pauline Chazan draws upon psychology, moral philosophy, and literary interpretation to rebut the view that morality's role is to limit desire and control self-love. Preserving the ancients' connection between what is good for the self and what is morally good, Chazan argues that a certain kind of care for the self is central to moral agency. This book offers a dynamic interdisciplinary slant on the discussion of (...) moral theory. (shrink)

This chapter proposes a solution to the Trolley Problem in terms of the Kantian prohibition on using a person ‘merely as a means.’ A solution of this type seems impossible due to the difficulties it is widely thought to encounter in the scenario known as the Loop case. The chapter offers a conception of ‘using merely as a means’ that explains the morally relevant difference between the classic Bystander and Footbridge cases. It then shows, contrary to the standard view, that (...) a bystander who diverts the trolley in the Loop case need not be using someone ‘merely as a means’ in doing so. This makes it possible to show why the Loop scenario does not undermine the explanation of the salient moral difference between the Bystander and Footbridge cases. (shrink)

Kant’s most prominent formulation of the Categorical Imperative, known as the Formula of Universal Law (FUL), is generally thought to demand that one act only on maxims that one can will as universal laws without this generating a contradiction. Kant's view is standardly summarized as requiring the 'universalizability' of one's maxims and described in terms of the distinction between 'contradictions in conception' and 'contradictions in the will'. Focusing on the underappreciated significance of the simultaneity condition included in the FUL, I (...) argue, by contrast, that the principle is better read as requiring that one be able to will two things simultaneously without self-contradiction, namely, that a maxim be one's own and that it be a universal law. This amounts to a new interpretation of the FUL with significant interpretive and philosophical advantages. (shrink)

The Montagovian hypothesis of direct model-theoretic interpretation of syntactic surface structures is supported by an account of the semantics of binding that makes no use of variables, syntactic indices, or assignment functions & shows that the interpretation of a large portion of so-called variable-binding phenomena can dispense with the level of logical form without incurring equivalent complexity elsewhere in the system. Variable-free semantics hypothesizes local interpretation of each surface constituent; binding is formalized as a type-shifting operation on expressions that denote (...) functions, & sentences containing a free pronoun are analyzed as a function from individuals to propositions having a meaning of type (e,t). Standard weak crossover effects & binding patterns in sentences with multiple pronouns are shown to submit to straightforward type-theoretic treatments that do not rely on indexation. The variable-free semantics smoothly implements full surface compositionality & requires less machinery than standard accounts to handle functional questions, their answers, sloppy inferences, & across-the-board binding. 73 References. J. Hitchcock. (shrink)

During the 1780s, as Kant was developing his universalistic moral theory, he published texts in which he defended the superiority of whites over non-whites. Whether commentators see this as evidence of inconsistent universalism or of consistent inegalitarianism, they generally assume that Kant's position on race remained stable during the 1780s and 1790s. Against this standard view, I argue on the basis of his texts that Kant radically changed his mind. I examine his 1780s race theory and his hierarchical conception of (...) the races, and subsequently address the question of the significance of these views, especially in the light of Kant's own ethical theory. I then show that during the 1790s Kant restricts the role of the concept of race, and drops his hierarchical account of the races in favour of a more genuinely egalitarian and cosmopolitan view. (shrink)

The Australian Army has adopted “respect” as a new addition to the existing trio of values, “courage, initiative and teamwork.” This article explores what respect may mean as an army value. The significance of respect surrounding two incidents involving Australian Defence Force personnel while on duty in Afghanistan is considered. The first is the so-called “green on blue” attack by an Afghan National Army soldier killing three Australian soldiers on 29 August 2012. The second concerns allegations of mutilation of suspected (...) Afghan insurgents’ corpses by soldiers attached to an Australian Special Forces Unit on 28 April 2013. The incidents have resulted in internal military investigations: in the second incident, with a view to possible prosecution for breach of the law of armed conflict and related disciplinary offences; and in the case of the green on blue attack, leading to a civilian coronial inquest. This article discusses the training and modelling of behaviour required to instil such a value as respect. (shrink)

The paradox of the Unexpected Hanging, related prediction paradoxes, and the Sorites paradoxes all involve reasoning about ordered collections of entities: days ordered by date in the case of the Unexpected Hanging; men ordered by the number of hairs on their heads the case of the bald man version of the Sorites. The reasoning then assigns each entity a value that depends on the previously assigned value of one of the neighboring entities. The final result is paradoxical because it conflicts (...) with the obviously correct, commonsensical value. The paradox is due to the serial procedure of assigning a value based on the newly assigned value of the neighbor. An alternative procedure is to assign each value based only on the original values of neighbors - a parallel procedure. That procedure does not give paradoxical answers. (shrink)

The Moral Self addresses the question of how morality enters into our lives. Pauline Chazan draws upon psychology, r ral philosophy and literary interpretation to rebut the view that morality's role is to limit desire and control self-love. Perserving the ancients' connection between what is good for the self and what is morally good, Chazan argues that a certain kind of care for the self is central to moral agency. Her intriguing argument begins with a critical examination of the (...) views of Hume, Rousseau and Hegel. The constructive part of the book takes a more unusual turn by synthesising the work on the analyst Heinz Kohut and Aristotle into Chazan's own positive account, which is then illustrated by the use of Russian literature. (shrink)

The work of seventeenth-century polymath Gottfried Wilhelm Leibniz has proved inspirational to philosophers and scientists alike. In this thought-provoking book, Pauline Phemister explores the ecological potential of Leibniz’s dynamic, pluralist, panpsychist, metaphysical system. She argues that Leibniz’s philosophy has a renewed relevance in the twenty-first century, particularly in relation to the environmental change and crises that threaten human and non-human life on earth. Drawing on Leibniz’s theory of soul-like, interconnected metaphysical entities he termed 'monads', Phemister explains how an individual’s (...) true good is inextricably linked to the good of all. Phemister also finds in Leibniz’s works the rudiments of a theory of empathy and strategies for strengthening human feelings of compassion towards all living things. Leibniz and the Environment is essential reading for historians of philosophy and environmental philosophers, and will also be of interest to anyone seeking a metaphysical perspective from which to pursue environmental action and policy. (shrink)

Toddlerhood is characterized by rapid development in several domains, such as language, socio-emotional behavior and emerging math skills all of which are important precursors of school readiness. However, little is known about how these skills develop over time and how they may be interrelated. The current study investigates young children’s development at two time points, with about 7 months in between, assessing their language, socio-emotional and math language and numeracy skills with teacher ratings. The sample includes 577 children from 18 (...) until 36 months of age of 86 childcare classrooms. The results of the autoregressive path analyses showed moderate to strong stability of language, socio-emotional and math language and numeracy skills, although the magnitude of associations was smaller for the latter. The cross-lagged path analyses highlighted the importance of language and socio-emotional skills for development in the other domains. Differential relations were found for the autoregressive and cross-lagged paths depending on gender and age. Language skills appeared a stronger predictor of boys’ socio-emotional and math language and numeracy skill development compared to girls. Girls’ socio-emotional skills predicted growth in math. For boys, socio-emotional and math language and numeracy skills appeared to be unrelated. Language skills showed stronger relations with the development of math language and numeracy skills for younger children as compared to older children. Also, for older children math language and numeracy skills negatively predicted growth in their socio-emotional skills. The findings provide more insights in how language, math language and numeracy skills and socio-emotional skills co-develop in the early years and as such have important implications for interventions aimed to support children’s development. (shrink)

Summary A total of 1068 secondary school pupils completed a questionnaire concerned with enjoyment of school, enjoyment of subjects and what they attributed academic success to. Gender differences were shown in the overall enjoyment of school (girls expressing greater enjoyment). Girls also reported liking friends, teachers, outings and lessons more than boys, while boys reported liking sports and school clubs more. Enjoyment of school subjects reflected traditional sex stereotyping: girls reported more liking than did boys for English, French, German, history, (...) drama, music and home economics while boys reported more liking for science. craft and design technology, physical education and information technology. Some gender differences were shown in rating factors contributing to academic success (girls rating hard work and teachers? liking for you as more important than boys, and boys rating cleverness, talent and luck as more important than girls) but attributions with respect to academic success varied more with age than with gender. (shrink)

En choisissant de publier ce recueil d’articles (écrits et publiés entre 1977 et 2008) sur les femmes et le genre dans la collection dont Hélène Rouch fut l’une des fondatrices, Pauline Schmitt Pantel salue le rôle joué par la recherche féministe dans le renouvellement de l’historiographie de l’antiquité. Dans un avant-propos qui rappelle combien la recherche se nourrit de l’engagement de son auteur-e, elle dévoile discrètement quelques traces d’une autobiographie qui comporte, on s’en doute,...

Within Kantian ethics and Kant scholarship, it is widely assumed that autonomy consists in the self-legislation of the principle of morality. In this paper, we challenge this view on both textual and philosophical grounds. We argue that Kant never unequivocally claims that the Moral Law is self-legislated and that he is not philosophically committed to this claim by his overall conception of morality. Instead, the idea of autonomy concerns only substantive moral laws, such as the law that one ought not (...) to lie. We argue that autonomy, thus understood, does not have the paradoxical features widely associated with it. Rather, our account highlights a theoretical option that has been neglected in the current debate on whether Kant is best interpreted as a realist or a constructivist, namely that the Moral Law is an a priori principle of pure practical reason that neither requires nor admits of being grounded in anything else. (shrink)