John Danaher and Sven Nyholm have argued that automation, especially of the sort powered by artificial intelligence, poses a threat to meaningful work by diminishing the chances for meaning-conferring workplace achievement, what they call “achievement gaps”. In this paper, I argue that Danaher and Nyholm’s achievement gap thesis suffers from an ambiguity. The weak version of the thesis holds that automation may result in the appearance of achievement gaps, whereas the strong version holds that (...) automation may result on balance loss in possibilities for workplace achievements, i.e., in the appearance of an overall gappier work landscape. Against the strong version of the achievement gap thesis, I characterize situations where automation may result in boons to meaning-conferring workplace achievements: the appearance of what I call achievement spread and achievement swaps. Nevertheless, Danaher and Nyholm are right to worry about some uses of automation whereby human workers become subservient to AI. But these situations are better framed, I argue, as autonomy gaps rather than achievement gaps. (shrink)

This essay considers whether reformed epistemology is compatible with the claim that knowledge is a cognitive achievement. It is argued that knowledge of God is not only compatible with a more general achievement claim, but is also compatible with a much stronger achievement claim – namely, the strong achievement thesis where achievements are characterized by the overcoming of some obstacle. With respect to reformed epistemology, then, it is argued that the obstacle that is overcome is (...) an environment that is not conducive to belief in God given the cognitive consequence of sin. This essay suggests two ways in which the agent is involved in the process of overcoming this obstacle. (shrink)

In an age marked by global hegemony and festering civilization clashes, Fred Dallmayr's Achieving Our World charts a path toward a cosmopolitan democracy respectful of local differences. Dallmayr draws upon and develops insights from a number of fields: political theory, the study of international politics, recent Continental philosophy, and an array of critical cultural disciplines to illustrate and elucidate his thesis. In Achieving Our World, Dallmayr contends that a genuinely global and plural democracy and 'civic culture' is the only (...) viable and promising path for humankind in the new millennium. (shrink)

I argue that acting autonomously is often a far more difficult achievement than much of the recent literature on this topic would suggest. Several of the most influential autonomy achievement theories have low achievement thresholds, and there are conceptual and empirical reasons to hold that autonomy achievement ought to be viewed as having much higher thresholds in general. I consider and rebut a variety of reasons for keeping the autonomy achievement threshold low, and conclude with (...) a brief word on the normative implications of my thesis. (shrink)

In this thesis I argue that the tradition of political philosophy which follows in John Rawls's footsteps is obligated to concern itself not only with the realizability, but also with the realization, of justice. Although Rawls himself expresses a commitment only to the former of these, I argue that the roles which he assigns to political philosophy require him to take on the further commitment to realization. This is because these roles are meant to influence not only political philosophers, (...) but the citizens of the wider community as well. The realistically utopian role, which I take to be the central one, requires political philosophy to inspire in that population a hope which I argue that realizability alone cannot provide. Given the deep revisions regarding the political nature of justice as fairness which Rawls made on the basis of realizability concerns, I argue that his theory must in this case be committed to a similar revision. The hope which political philosophy is meant to provide is simply not realizable until the discipline concerns itself centrally with the task of realization. (shrink)

This dissertation develops a theory of personal well-being---i.e., a theory of what is it for a person's life to go well for them. The proposed theory is called "the successful activity view of well-being." It is an end-neutral account of individual welfare that primarily values the pursuit, achievement, and enjoyment of ends that are important to a person. The parts of this process---e.g., the pursuit of ends, the achievement of ends, the enjoyment of activities and situations, and even (...) the satisfaction of desires for situations---are also of some significance for a person's level of well-being when actualized separately. I argue that previous end-neutral accounts of well-being, such as hedonism and desire-satisfactionism, are open to damaging objections because pleasures and desires can fail to coincide with a person's values. I also argue that the successful activity view has greater unity, explanatory power, and ontological economy than any form of perfectionism or any hybridized theory of wellbeing currently on offer.^. (shrink)

In this article, I take up two arguments in favor of the discursive model of legal argumentation: the claim to correctness argument and the dual nature thesis. The argument of correctness implies the dual nature thesis, and the dual nature thesis implies a nonpositivistic concept of law. The nonpositivistic concept of law comprises five ideas. One of them is the special case thesis. The special case thesis says that positivistic elements, that is, statutes, precedents, and (...) prevailing doctrines, are necessary for law in order to achieve legal certainty. Without this, law would not be as perfect as it could possibly be. But it says, at the same time, that this alone would not be enough to fulfill the claim to correctness. The claim to correctness refers not only to the real dimension of law, defined by statutes, precedents, and prevailing doctrines, but also to its ideal dimension, defined, first and foremost, by justice. The special case thesis is my oldest thesis. It has remained an essential element of my system over the years. Its connection with four other theses—the Radbruch formula, the human rights thesis, the idea of deliberative democracy, and principles theory—does not change this at all. On the contrary, this connection has lent greater strength to the special case thesis. (shrink)

Duncan Pritchard argues that a feature that sets understanding-why apart from knowledge-why is that whereas (I) understanding-why is a kind of cognitive achievement in a strong sense, (II) knowledge-why is not such a kind. I argue that (I) is false and that (II) is true. (I) is false because understanding-why featuring rudimentary explanations and understanding-why concerning very simple causal connections are not cognitive achievements in a strong sense. Knowledge-why is not a kind of cognitive achievement in a strong (...) sense for the same reason knowledge-that is not. The latter thesis requires showing that having (p because q) information is not equivalent to having information about facts or principles that establish the explanatory connections between the phenomena in question. I make a positive case for this claim and defend it against objections. Based on this argument, I identify an alternative feature that sets understanding-why apart from knowledge-why: The minimal condition for understanding-why and knowledge-why with respect to their contents is not identical. Knowing why p merely requires information that some explanatorily relevant dependency obtains. Understanding why p additionally requires information about facts or principles that establish the explanatory connections between the phenomena in question. (shrink)

A typical theorem of conaexive logics is Aristotle''s Thesis(A), (AA).A cannot be added to classical logic without producing a trivial (Post-inconsistent) logic, so connexive logics typically give up one or more of the classical properties of conjunction, e.g.(A & B)A, and are thereby able to achieve not only nontriviality, but also (negation) consistency. To date, semantical modellings forA have been unintuitive. One task of this paper is to give a more intuitive modelling forA in consistent logics. In addition, while (...) inconsistent but nontrivial theories, and inconsistent nontrivial logics employing prepositional constants (for which the rule of uniform substitution US fails), have both been studied extensively within the paraconsistent programme, inconsistent nontrivial logics (closed under US) do not seem to have been. This paper gives sufficient conditions for a logic containingA to be inconsistent, and then shows that there is a class of inconsistent nontrivial logics all containingA. A second semantical modelling forA in such logics is given. Finally, some informal remarks about the kind of modellingA seems to require are made. (shrink)

My thesis demonstrates that, despite a number of impossibility results, a satisfactory and coherent theory of population ethics is possible. It achieves this by exposing and undermining certain key assumptions that relate to the nature of welfare and personal identity. I analyse a range of arguments against the possibility of producing a satisfactory population axiology that have been proposed by Derek Parfit, Larry Temkin, Tyler Cowen and Gustaf Arrhenius. I conclude that these results pose a real and significant challenge. (...) However, in the absence of further evidence I reject the conclusion that they imply that the value of populations is either not precise or not transitive. Instead, I expose some fundamental assumptions behind these results. One key assumption is that something can only make a life better or worse if it makes that life better or worse for the person living it, i.e. it raises or lowers the ‘welfare level’ of that life. Although intuitively highly plausible, this assumption ignores the possibility that perspectives other than that of the person living a life may be relevant for evaluating the components of that life and that these should be incorporated into our all things considered judgements. I argue that episodes within a person’s life that are strongly psychologically connected may have a special normative significance, particularly if these episodes involve such things as the enjoyment of ‘the best things in life’ or the experience of great suffering. We have reason to assign an all things considered value to such strongly psychologically connected phases of a person’s life, where this value is not exhausted by the contributions these make to the welfare level of that person’s life as a whole. It follows that our all things considered evaluations of populations are often underdetermined by information about the welfare levels of the lives they contain. However, in certain cases, most notably in that of ‘the Repugnant Conclusion’, there is nevertheless sufficient information provided by the welfare levels of persons’ lives to allow us to infer facts about these components that make an all things considered difference to these evaluations. I argue that a failure to acknowledge these facts is the cause of the aforementioned impossibility results and that once they are taken into account it is possible to produce a satisfactory theory of population ethics. (shrink)

A commonly accepted claim by philosophers investigating the nature of evil is that the evil person is, in some way, the mirror image of the moral saint. In this paper I will defend a new version of this thesis. I will argue that both the moral saint and the morally evil person are characterized by a lack of conflict between moral and non-moral concerns. However, while the saint achieves this unity through a reconciliation of the two, the evil person (...) does so by eliminating moral concerns from her character. (shrink)

My dissertation develops a novel approach to institutional analysis and begins to apply this approach to debates in the international justice literature. The main innovation of this institutional failure analysis approach is to ground our normative evaluation of institutions on a detailed understanding of the causal processes that generate problematic social outcomes. Chapters 1 and 2 motivate the need for this new approach, showing that philosophers' neglect of causal explanations of global poverty leads extant normative analyses of poverty astray. The (...) upshot is that causal (as opposed to moral) analyses of social outcomes must play a more central role than is typical in philosophers' moral assessment of institutional arrangements. Chapter 3 introduces and outlines the failure analysis framework. -/- Chapters 5 and 6 employ the failure analysis approach to address recent debate concerning an example of severe deprivation caused by institutional failure— the economic stagnation and authoritarian governance associated with natural resource dependence. Chapter 5 articulates a causal explanation of this so-called "resource curse." I claim that the curse occurs when a resource dependent country's domestic institutional structure permits the political leaders to disregard citizens' interests. My argument enumerates the conditions under which state leaders choose to advance citizens' interests. In chapter 6, I show that extant prescriptions to address the resource curse fail to satisfy at least one necessary condition for mitigating the resource curse. In particular, I highlight the importance of providing citizens with credible exit options both as necessary to successfully mitigating the resource curse and as being among the best forms of compensation to curse victims. I then explore the feasibility of various options for helping curse victims avoid absorbing the consequences of their resource-cursed situation. I end by tentatively proposing a strategy for mitigating the resource curse that satisfies the necessary conditions for a successful prescription as identified by the explanation in chapter 5. (shrink)

The relation between the concepts of the subject of apperception, the phenomenal self, and the noumenal self has long puzzled commentators on Kant’s theoretical account of the self. This paper argues that many of the puzzles surrounding Kant’s account can be resolved by treating the subject of apperception and other transcendental predicates of thinking as a dimension of the noumenal self. Yet this interpretation requires a clarification of how the transcendental predicates of thinking can be attributed to the noumenal self (...) without violating the thesis of noumenal ignorance. The clarification is achieved through a careful analysis of the meaning of the latter thesis. The paper’s interpretation is then shown to be consistent with Kant’s rejection of traditional ontology and with the dual-aspect view. The paper’s final section argues that transcendental predicates are properly construed as logical predicates but must be distinguished from ordinary examples of the latter. (shrink)

Max Weber’s thesis on the decisive influence of Protestant ethic on the formation and development of modern capitalism has become one of the best-known and widely shared canonical claims in social sciences. Since its publication at the beginning of the 20th century, this thesis, supported by subsequent great works by the German classic, has rarely been the subject of major controversy. The work of correcting Weber’s thesis was undertaken in the late 20th century by Michael Novak. Novak’s (...) correction is not confrontational, but complementary. The American thinker abandons the research area of minority Protestant communities, which caught Weber’s attention, and undertakes an analysis of the broader religious tradition, developing both before and after the Reformation. In particular, the achievements of Pope John Paul II, interpreted by Novak in terms of the renewal of a liberty current of Catholic social thought, provide important corrective data. (shrink)

A central intuition many epistemologists seem to have is that knowledge is distinctively valuable. In his paper 'Radical Scepticism, Epistemic Luck and Epistemic Value', Duncan Pritchard rejects the virtue-theoretic explanation of this intuition. This explanation says that knowledge is distinctively valuable because it is a cognitive achievement. It is maintained, in the first place, that the arguments Pritchard musters against the thesis that knowledge is a cognitive achievement are unconvincing. It is argued, in the second place, that (...) even if the arguments against the thesis that knowledge is a cognitive achievement were convincing, there is another explanation of the intuition that knowledge has final value available: the question-relative treatment of knowledge. (shrink)

Graduate students’ failure to graduate is of great concern, with the failure to graduate due to the dissertation being the most influential factor. However, there are many factors that influence the writing of a dissertation, and research on these factors that influence graduate students’ learning through emotion and cognition is still quite rare. A review of past research revealed that the main factor causing graduate students to drop out midway is not completing their thesis, followed by factors including insufficient (...) achievement motivation, lack of learning strategy, and low confidence. The graduation rate of graduate students has been emphasized by the academic community; therefore, this study investigated the correlation between graduate students’ achievement motivation, active learning, and academic confidence in writing research. The study invited graduated students from two universities of science and technology situated in the northern region of Taiwan to complete the questionnaire. In this study, valid data for validation analysis were collected from 173 respondents, and the results showed that achievement motivation positively influenced active learning and that active learning positively influenced academic confidence. From the above findings, it can be seen that to help graduate students from University of Science and Technology to effectively complete their graduate studies, students should develop good motivation to adopt active learning strategies to enhance their academic self-confidence. (shrink)

The relation between the concepts of the subject of apperception, the phenomenal self, and the noumenal self has long puzzled commentators on Kant’s theoretical account of the self. This paper argues that many of the puzzles surrounding Kant’s account can be resolved by treating the subject of apperception and other transcendental predicates of thinking as a dimension of the noumenal self. Yet this interpretation requires a clarification of how the transcendental predicates of thinking can be attributed to the noumenal self (...) without violating the thesis of noumenal ignorance. The clarification is achieved through a careful analysis of the meaning of the latter thesis. The paper’s interpretation is then shown to be consistent with Kant’s rejection of traditional ontology and with the dual-aspect view. The paper’s final section argues that transcendental predicates are properly construed as logical predicates but must be distinguished from ordinary examples of the latter. (shrink)

In this paper, the arguments against the mind-body identity thesis from the author’s [1994] paper, “Mental Properties,” are presented but in significantly more detail. It is shown that, because of scientific essentialism, two currently popular arguments against the identity thesis -- the multiple-realizability argument and the Nagel-Jackson knowledge argument -- are unsatisfactory as they stand and that their problems are incurable. It is then shown that a refutation of the identity thesis in its full generality can be (...) achieved by weaving together two traditional Cartesian arguments -- the modal argument and the certainty argument. This argument establishes, not just the falsity of the identity thesis, but also the metaphysical possibility of disembodiment. The paper ends with a discussion of the nature of the relation between the mind and the body. (shrink)

Although liberal political philosophers have long recognised the tension between equal opportunity and the family, most have assumed there is little society can do to mitigate it. Brighouse and Swift argue, by contrast, that an analysis of the value of the family reveals limits on the rights of parents to benefit their children and hence points to a way to reconcile the family with equal opportunity. Their solution for resolving the tension between equal opportunity and the family, however, leads to (...) some untenable conclusions. A better solution for promoting equal opportunity in the family is to level up the opportunities that less advantaged parents have to promote the development and wellbeing of their children so that they are on par with the opportunities of the most advantaged parents. Five strategies are outlined for achieving this goal. Once society has provided all parents with real opportunities to fulfil their fiduciary duties, Brighouse and Swift's argument for limited parental partiality can be applied without contradiction. The result is an alternate solution for mitigating the conflict between equal opportunity and the family in liberal political philosophy. (shrink)

Martha Nussbaum’s work Political Emotions: Why Love Matters for Justice identifies the role that compassion plays in motivating citizens in a just society. I expand on this discussion by considering how attitudes of indifference pose a challenge to the extension of compassion in our society. If we are indifferent to others who are in situations of need, we are not equipped to experience compassion for them. Building on Nussbaum’s account, I develop an analytic framework for the public emotion of Civic (...) Tenderness to combat indifference. Civic tenderness is an orientation of concern that is generated for people and groups that are vulnerable in our society. For example, while we are all vulnerable to having material needs, some people are more vulnerable depending on their personal, social, political, economic, or environmental situations. I focus on two social injustices that largely affect African American and African descended people in America—poverty and the American Criminal Justice System. Whereas compassion responds to suffering, tenderness responds to vulnerability. Since occupying a situation of suffering implies having been vulnerable to suffering, vulnerability is prior to suffering and tenderness is prior to compassion. Civic tenderness is the expansion of tenderness among a society’s members, institutions, or systems. I argue that its expansion is initiated and sustained by a process called tenderization. Tenderization adjusts our perception of situations of vulnerability and motivates us to protect the vulnerable. Additionally, I propose a plan to initiate this process. I suggest that the state’s role will be to increase the recognition of situational vulnerability for groups like the imprisoned and the impoverished. This recognition encourages the society to adopt legislation considerate of the historical circumstances that caused a particular group’s vulnerability. In addition to legislative safety nets, I suggest the state should tenderize its citizens in order to reintegrate vulnerable citizens into society by giving them a sense of self-respect. As an exercise in non-ideal political theory, this research draws on social/political philosophy, moral and social psychology, and political science to provide an interdisciplinary perspective of the problem and possible solutions. (shrink)

Joseph Alois Schumpeter (1883-1950) stands among the intellectual giants of the twentieth century, especially in the field of economics; in his long and varied impact on the profession, he is second only to Maynard Keynes. He was a pragmatist in his economic philosophy, an “objective scientific investigator with no particular axe to grind” (Newman, et al., 746). His encyclopedic History of Economic Analysis, edited after his death by his wife and published in 1954, is a monument to his gigantic and (...) versatile achievements; and it remains the locus classicus of almost all works in this area. (shrink)

This paper is based on field-work performed in a Thai Buddhist Temple in Prague in the year 2016. The aim is to describe and in describing analyze rituals organized in and through the temple from a materialist phenomenological point of view, as well as based on an ideal-type Theravāda cosmology. In drawing on post-colonial philosophy, part of the focus lies also on the process of becoming other. This is achieved in situating practice and mimesis at the center of methodological inquiry. (...) Each chapter is based on different expected and unexpected encounters at the Wat, and offers a possible solution to the issues that these encounters raised. (shrink)

In two recent papers Joseph Margolis has sketched a situation, his characterisation of which involves a denial of the ubiquitous contention that knowing that p is logically sufficient for believing that p. There are not many philosophers who would follow him in this denial of what is most usually taken as the only “natural” way of construing knowledge. If Margolis has not succeeded in constructing a counterexample to the official view, and I do not believe that he has, it is (...) of some importance to understand just why he has failed. No epistemological gain is achieved by meeting Margolis with a question begging reply, as I think has been done by his critic, J.A. Barker.The case the Margolis offers is this:… S may not have thought about P at all, may have thought about Q-which is “significantly” related to P, and believes that Q; on that condition, it is conceivably true that S knows that P. (shrink)

Within the last decade, burgeoning interest in the intersection of epistemology and social issues has generated a new set of research questions. These questions range from the relevance of social identity, to peer disagreement, to debates on the significance of moral considerations to epistemic evaluations, to discussions of our epistemic practices and how those practices exclude certain agents and certain bodies of knowledge. Central in this new and emerging body of work is the realization that epistemology has more to do (...) than simply answer questions about what knowledge consists in; it must also acknowledge that our answers to these questions might be influenced by features we have previously failed to make space for. It is in this respect that we are witnessing a renewed interest in a theoretical approach long consigned to the margins of epistemology – that of standpoint epistemology. (shrink)

This thesis argues for the continuing possibility of Adorno set against the backdrop of a post-modern proliferation of affects. A major theoretical contention is the concept of the subject: a sticking point within philosophy. The thesis takes this up and offers a new pathway without falling into the cliché of a renewal of Adorno’s position. Drawing on Adorno’s theoretical thoughts on the subject the thesis contends that the subject is that which by turns dissolves all eventualities or (...) more proportionally acts like a place-holder for the newly emerging: structures that cannot be explained by recourse to the laws that govern its parts. These experiential structures present a surface, resistance, or solidarity that upon closer examination dissolve back into the ephemeral. Although such structures are profligate and prolific, the thesis adopts as its major concern artworks and aesthetics. Following Adorno, a claim is made for artworks that present open-ended possibilities. They are able for example to critically challenge the dominant hegemony the profundity that all too easily sides with the oppressors of life. What philosophy, a critical tool in furtherance of the good life, a concept restaged, here takes from art is not a sense of equivalence, art and philosophy are held apart in a creative and critical tension, but the sense of yearning that animates the nonconceptual side of art which the concept negates. The yearning, being experiential, is always embodied. Its fulfilment negates the immediacies, the mere appearance of life, particularly in its systematically reflexive form. The conclusion concurs with Adorno in the thought that affinity with the object is achieved not as the resultant of identity thinking, but through the act of definite negation of identifying schema. (shrink)

Abstract. Richard Feldman’s Uniqueness Thesis holds that “a body of evidence justifies at most one proposition out of a competing set of proposi- tions”. The opposing position, permissivism, allows distinct rational agents to adopt differing attitudes towards a proposition given the same body of evidence. We assess various motivations that have been offered for Uniqueness, including: concerns about achieving consensus, a strong form of evidentialism, worries about epistemically arbitrary influences on belief, a focus on truth-conduciveness, and consequences for peer (...) disagreement. We argue that each of these motivations either misunderstands the commitments of permissivism or is question-begging. Better understanding permissivism makes it a much more plausible position. (shrink)

In his dialogues, Plato presents different ways in which to understand the relation between Forms and particulars. In the Symposium, we are presented with yet another, hitherto unidentified Form-particular relation: the relation is Love (Erôs), which binds together Form and particular in a generative manner, fulfilling all the metaphysical requirements of the individual’s qualification by participation. Love in relation to the beautiful motivates human action to desire for knowledge of the Form, resulting in the lover actively cultivating and bringing into (...) being new beauty in the world, and in herself. Chapters 1 and 2 of this thesis offer a survey of the arguments and examples Plato puts forward in the text of the corpus regarding the nature of Forms and the nature of participation, alongside a framework of the traditional interpretations of these two Platonic concepts in the literature. Chapter 3 turns to a close examination of Erôs in the Symposium, arguing that the love Plato presents in this dialogue is of a different sort than appetitive emotion. It is an aesthetic and intellectual attraction, capable of stimulating cognitive achievement. Erôs, however, does not stop there. The lover is led not only to contemplation of beauty, but to the generation of beauty, which is the subject of Chapter 4. The emotive-turn-to-cognitive relation of Erôs, I argue, is the clearest picture Plato paints of how possession of properties can be explained through participation in Forms. Erôs leads the lover to produce beauty in the world and in the soul, which explains how love in relation to the beautiful can lead to becoming beautiful. The object of love is the generation of beauty, the mortal mechanism of participation in the Form by which the lover herself becomes beautiful. Finally, Chapter 5 focusses on beauty itself and its role in moral education. Beauty, for Plato, is required for creative generation and can be understood as a uniquely powerful virtue of soul. (shrink)

This thesis defends utilitarianism: the view that as far as morality goes, one ought to choose the option which will result in the most overall well-being. Utilitarianism is widely rejected by philosophers today, largely because of a number of influential objections. In this thesis I deal with three of them. Each is found in Bernard Williams’s ‘A Critique of Utilitarianism’ (1973). The first is the Integrity Objection, an intervention that has been influential whilst being subject to a wide (...) variety of interpretations. In Chapter Two I give my interpretation of Williams’s Integrity objection; in Chapter Three I discuss one common response to it, and in Chapters Four and Five I give my own defence of utilitarianism against it. In Chapter Six I discuss a second objection: the problem of pre-emption. This problem is also found in Williams, but has received greater attention through the work of other authors in recent years. It suggests that utilitarianism is unable to deal with some of the modern world’s most pressing moral problems, and raises an internal tension between the twin utilitarian aims of making a difference and achieving the best outcomes. In Chapter Seven I discuss a third objection: that utilitarianism is insufficiently egalitarian. I find this claim to be unwarranted, in light of recent social science and philosophy. My responses to Williams’s objections draw upon resources from the socialist tradition – in particular, that tradition’s emphasis on the importance of social connections between individuals. Socialists have often been hostile to utilitarianism, in part for socialist-inflected versions of Williams’s objections. Thus, in responding to these objections I aim to demonstrate that socialist thought contains the means to defuse not only mainstream philosophy’s rejection of utilitarianism but also its own, and thus to re-open the possibilities for a productive engagement between the two traditions. (shrink)

The thesis of this essay is that equal opportunity (EO) "strictly dominates" (in the game-theoretic sense) reparations. That is, (1) all the ways reparations would make our world more just would also be achieved under EO; (2) EO would make our world more just in ways reparations cannot; and (3) reparations would create injustices which EO would avoid. Further, (4) EO has important practical advantages over reparations. These include economic efficiency, feasibility, and long-term impact. Supporters of reparations should abandon (...) that ideal to support equal opportunity instead. (shrink)

The thesis that propositions of law are intrinsically arguable is opposed by the antithesis that the Rule of Law is valued for the sake of legal certainty. The synthesis considers the insights of theories of rhetoric and proceduralist theories of practical reason, then locates the problem of indeterminacy of law in the context of the challengeable character of governmental action under free governments. This is not incompatible with, but required by the Rule of Law, which is misstated as securing (...) legal certainty. Defeasible certainty is the most that is desirable or achievable. (shrink)

We rarely acknowledge the achievements of doctoral candidates who fought with all they had but still lost the battle and dropped out – we know so little about what becomes of them. This reflective article is about the betrayals of PhD supervisors in one institution, the trauma and stigma of withdrawing from that institution, writing poetry as a coping mechanism and the triumph in completing a Thesis by Publication (TBP) in another institution. Thus, I build on Lesley Saunders’s idea (...) about using poetry to operate on ‘a personal capacity’ in educational research. Accordingly, I present an original autoethnographic poem and other poetic artefacts as well as reflections to sharpen the sociological eye of my story. In it, I merge two different segments of experiences in poetry – trauma and triumph – to draw an image of my doctoral journey, in the moment and in retrospection. By doing so, I illuminate the struggles involved in becoming an independent researcher. I also encourage practitioners to conceive that their negative experiences in doing educational research can be transformed into an achievement depending on the stand they take when faced with it. Certainly, poor academic performance can be closely associated with abandoning doctoral studies, but that is not always the case. Therefore, it is my hope that this autoethnographic work may instill hope in doctoral candidates who are still in the struggle to find a voice. (shrink)

This thesis presents a communicative account of personhood that argues for the inseparability of the metaphysical and the practical concepts of a person. It connects these two concepts by coupling the question “what is a person” with the question "how does one become a person". It argues that participation in social interactions that are characterized by mutual recognition and giving-and-taking reasons implied by the practical concept of a person is in fact an ecological and developmental condition for an entity (...) to possess the kind of characteristics and capacities such as reflexive self-consciousness addressed by the metaphysical concept. The chief theoretical contribution of the dissertation research lies, accordingly, in demonstrating that an adequate metaphysical concept of a person has to make reference to the kind of social processes that are necessary for the emergence and development of the distinguishing attributes of persons among other moving, perceiving, desiring and cognizing agents. Methodologically, it undertakes an original philosophical analysis that is enriched by an interdisciplinary investigation of several notions and insights from semiotics, comparative and developmental psychology, cognitive science and anthropology. The main argument of the thesis is that one becomes a person through internally recreating a social, communicative process; namely, that of dialogical transformation of habits. We find the paradigmatic case of this social process in mutual persuasion. The internalization of this process in the form of an inner dialogue cultivates a social self that is in ongoing communication with the embodied, organismic self of uncritically habituated attitudes, convictions and desires. This inner dialogue can be conceived as a temporally extended process of self-persuasion, which is characterized by an ongoing strive for attaining higher degrees of self-control; that is, for achieving a more coherent alignment between our habits and the kind of person we would like to be. It starts with self-interpretation and self-evaluation, and culminates in the formation of higher-order desires that facilitate habit-change and novel habit formation in accordance with certain social, moral, aesthetical or intellectual categories and norms one comes to endorse. For this reason, self-induced, deliberate habit-change is also a process of appropriation or self-appropriation, through which we strive to cultivate habits of feeling, thinking, acting that we can deem more truly ours. The thesis demonstrates that the capacity for engaging in this kind of self-persuasion consists chiefly in the capacities for metasemiosis, perspective-taking, and for cultivating habits of reflexivity. It explicates how all these capacities have a social origin and ultimately a social function by showing that they all presuppose certain higher-order communicative patterns that arose through an evolutionary and cultural history, and develop through the internal reconstruction of these patterns as cognitive-semiotic processes. The thesis concludes that becoming a kind of being who can engage in self-persuasion, thus a person, consists ultimately in internalizing the patterns of communicative social interactions in the form of an ongoing auto-communication. (shrink)

The thesis of underdetermination presents a major obstacle to the epistemological claims of scientific realism. That thesis is regularly assumed in the philosophy of science, but is puzzlingly at odds with the actual history of science, in which empirically adequate theories are thin on the ground. We propose to advance a case for scientific realism which concentrates on the process of scientific reasoning rather than its theoretical products. Developing an account of causal–explanatory inference will make it easier to (...) resist the thesis of underdetermination. For, if we are not restricted to inference to the best explanation only at the level of major theories, we will be able to acknowledge that there is a structure in data sets which imposes serious constraints on possible theoretical alternatives. We describe how Differential Inference, a form of inference based on contrastive explanation, can be used in order to generate causal hypotheses. We then go on to consider how experimental manipulation of differences can be used to achieve Difference Closure, thereby confirming claims of causal efficacy and also eliminating possible confounds. The model of Differential Inference outlined here shows at least one way in which it is possible to ‘reason from the phenomena’. (shrink)

This thesis examines the nature of the supplementary relationship between Husserlian phenomenology and deconstruction. Chapter 1 gives an account of the strategies and aims of deconstruction, determining these to be an attempt to respond, using ‘other names’, to the other which is excluded by phenomenology/philosophy in its attempts to master its own limits. In Chapter 2, it is found that alterity is encountered by phenomenology on its own thresholds, informing the genetic turn in phenomenology which is necessitated as a (...) result of the inquiries into the temporal constitution which founds the possibility of an object’s being given as such to consciousness. Furthermore, it is shown how the possibility of the genetic turn resides in the indication relation examined in the phenomenology of signification. Chapter 3 focusses on the deconstruction of phenomenology, and investigates the double movement in phenomenology which the deconstruction reveals, taking time and language as guiding threads. On the one hand, the genetic turn appears to reveal a founding alterity, which, on the other hand, phenomenology strives to suppress in accordance with its adherence to its own ‘principle of principles’. It is argued that the deconstruction aims to accord phenomenological respect to the alterity uncovered by phenomenological descriptions. This is done through thematising certain operative concepts, concepts which remain unthemtised in phenomenology precisely because such thematisation would reveal a founding non-presence intolerable to phenomenology. Deconstruction supplements phenomenology to the extent that it attempts to name, on the fissured margins of phenomenology, the radical alterity uncovered by phenomenology in a way which does not reduce the very otherness of the alterity. However, in the final Chapter, it is argued, from the perspective of Levinas, that Derrida does not in fact manage to find a sense for founding alterity in phenomenology which is ‘beyond metaphysics’. The thesis concludes by arguing that, in order to achieve its strategic aims, as detailed in Chapter 1, the deconstruction of phenomenology needs to be ethically supplemenred, one example of such an ethically supplemented deconstructive reading of Husserl being found in some of the most recent texts of Levinas. (shrink)

We provide a new interpretation of Zeno’s Paradox of Measure that begins by giving a substantive account, drawn from Aristotle’s text, of the fact that points lack magnitude. The main elements of this account are (1) the Axiom of Archimedes which states that there are no infinitesimal magnitudes, and (2) the principle that all assignments of magnitude, or lack thereof, must be grounded in the magnitude of line segments, the primary objects to which the notion of linear magnitude applies. Armed (...) with this account, we are ineluctably driven to introduce a highly constructive notion of (outer) measure based exclusively on the total magnitude of potentially infinite collections of line segments. The Paradox of Measure then consists in the proof that every finite or potentially infinite collection of points lacks magnitude with respect to this notion of measure. We observe that the Paradox of Measure, thus understood, troubled analysts into the 1880’s, despite their knowledge that the linear continuum is uncountable. The Paradox was ultimately resolved by Borel in his thesis of 1893, as a corollary to his celebrated result that every countable open cover of a closed line segment has a finite sub-cover, a result he later called the “First Fundamental Theorem of Measure Theory.” This achievement of Borel has not been sufficiently appreciated. We conclude with a metamathematical analysis of the resolution of the paradox made possible by recent results in reverse mathematics. (shrink)

This thesis is a critique of the prominent strand of contemporary liberal political theory which maintains that liberal political authority must, in some sense, rest on the free consent of those subjected to it, and that such a consensus is achieved if a polity’s basic structure can be publicly justified to its citizenry, or to a relevant subset of it. Call that the liberal legitimacy view. I argue that the liberal legitimacy view cannot provide viable normative foundations for political (...) authority, for the hypothetical consensus it envisages cannot be achieved and sustained without either arbitrarily excluding conspicuous sectors of the citizenry or commanding a consent that is less than free. That is because the liberal legitimacy view’s structure is one that requires a form of consent that carries free-standing normative force, yet the particular form of hypothetical consent through public justification envisaged by the view does not possess such force, because of its built-in bias in favour of liberalism. I also argue that the liberal legitimacy view is the most recent instantiation of one of two main strands of liberal theory, namely the nowadays dominant contract-based liberalism, which seeks to ground liberal political authority in a hypothetical agreement between the citizens. My case against the liberal legitimacy view, then, contributes to the revitalisation of the other main approach to the normative foundations of liberalism, namely the substantivist one, which legitimates liberal political authority through an appeal to the substantive values and virtues safeguarded and promoted by liberal polities. (shrink)

Compound figures are a rich, and under-explored area for tackling fundamental issues in philosophy of language. This paper explores new ideas about how to explain some features of such figures. We start with an observation from Stern that in ironic-metaphor, metaphor is logically prior to irony in the structure of what is communicated. Call this thesis Logical-MPT. We argue that a speech-act-based explanation of Logical-MPT is to be preferred to a content-based explanation. To create this explanation we draw on (...) Barker’s expressivist speech-act theory, in which speech-acts build on other speech-acts to achieve the desired communicative effects. In particular, we show how Barker’s general ideas explain metaphor as an assertive-act, and irony as a ridiculing-act. We use Barker’s notion of proto-illocutionary-acts to show how metaphorical-acts and ironic-acts can build one on the other. Finally, we show that while an ironic-act can build on a metaphorical-act, a metaphorical-act cannot build on an ironic-act. This restriction on how they can be composed establishes Logical-MPT via a different route. (shrink)

Has any school or movement in all of Western philosophy made a permanent contribution, permanent in the sense that it will last as long as philosophy does? More narrowly, has there ever been put forward a thesis that has achieved lasting consensus? After carefully defining “philosophical thesis” and “consensus,” so as to forestall uninteresting answers, this paper argues that the ancient Greeks made one or two such contributions, and the Analytic philosophers (ca. 1890–1960) made a few, but there (...) have been no others. Moreover (a) the Analytic contributions were more empirical than philosophical, and (b) they were almost entirely negative. So, the basic short answer to our question is “no.” The paper concludes by asking in what way(s) there has been progress in philosophy. (shrink)

This thesis argues for the fundamental importance of the opposition between holistic and reductionistic world-views in economics. Both reductionism and holism may nevertheless underpin laissez-faire policy prescriptions. Scrutiny of the nature of the articulation between micro and macro levels in the writings of economists suggests that invisible hand theories play a key role in reconciling reductionist policy prescriptions with a holistic world. An examination of the prisoners' dilemma in game theory and Arrow's impossibility theorem in social choice theory sets (...) the scene. The prisoners' dilemma epitomises the collective irrationality coordination problems lead to. The source of the dilemma is identified as the combination of interdependence in content and independence in form of the decision making process. Arrovian impossibility has been perceived as challenging traditional views of the relationship between micro and macro levels in economics. Conservative arguments against the possibility in principle of a social welfare function are criticised here as depending on an illicit dualism. The thesis then reviews the standpoints of Smith, Hayek and Keynes. For Smith, the social desirability of individual self-seeking activity is ensured by the 'invisible hand' of a god who has moulded us so to behave, that the quantity of happiness in the world is always maximised. Hayek seeks to re-establish the invisible hand in a secular age, replacing the agency of a deity with an evolutionary mechanism. Hayek's evolutionary theory, criticised here as being based on the exploded notion of group selection, cannot underpin the desirability of spontaneous outcomes. I conclude by arguing that Keynes shares the holistic approach of Smith and Hayek, but without their reliance on invisible hand mechanisms. If spontaneous processes cannot be relied upon to generate desirable social outcomes then we have to take responsibility for achieving this ourselves by establishing the appropriate institutional framework to eliminate macroeconomic prisoners' dilemmas. (shrink)

This thesis provides an ethical analysis of imprisonment as a mode of punishment. Consisting in an introduction and four papers the thesis addresses several important questions concerning imprisonment from a number of different perspectives and theoretical starting points. One overall conclusion of this thesis is that imprisonment, as a mode of punishment, deserves more attention from moral and legal philosophers. It is also concluded that a more complete ethical assessment of prison conditions and prison management requires a (...) broader focus. It must include an explicit discussion of both how imprisonment directly affects prison inmates and its negative side-effects on third parties. Another conclusion is that ethical discussions on prison conditions should not be too easily reduced to a question about how harsh or lenient is should be. Paper 1 argues that prisoners have a right to privacy. It is argued that respect for inmates’ privacy is related to respect for them as moral agents. Consequently, respect for inmates’ privacy is called for by different established philosophical theories about the justification of legal punishment. Practical implications of this argument are discussed and it is argued that invasion of privacy should be minimized to the greatest extent possible, without compromising other important values or the rights to safety and security. It is also proposed that respect for privacy should be part of the objective of creating and upholding a secure environment. Paper 2 discusses whether the collateral harm of imprisonment to the children and other close family members of prison inmates may give rise to special moral obligations towards them. Several collateral harms, including decreased psychological wellbeing, financial costs, loss of economic opportunities, and intrusion and control over their private lives, are identified. Two perspectives in moral philosophy, consequentialism and deontology, are then applied in order to assess whether these harms are permissible. It is argued that from either perspective it is hard to defend the claim that allowing for these harms are morally permissible. Consequently, imprisonment should be used only as a last resort. Where it is deemed necessary, it gives rise to special moral obligations. Using the notion of residual obligation, these obligations are then categorized and clarified. Paper 3 focuses on an argument that has figured in the philosophical debate on felon disenfranchisement. This argument states that as a matter of democratic self-determination, a legitimate democratic collective has the collective right to decide whether to disenfranchise felons as a way of defining their political identity. Yet, such a collective’s right to self-determination is limited, since the choice to disenfranchise anyone must be connected to normative considerations of political significance. This paper defends this argument against three charges that has been raised to it. In doing so it also explores under what circumstances felon disenfranchisement can be permissible. Paper 4 explores the question of whether prison inmates suffering from ADHD should be administered psychopharmacological intervention for their condition. The theoretical starting point for the discussion is the communicative theory of punishment, which understands criminal punishment as a form of secular penance. Viewed through the lens of the communicative theory it is argued that the provision of pharmacological treatment to offenders with ADHD need not necessarily be conceived of as an alternative to punishment, but as an aid to achieving the penological ends of secular penance. Thus, in this view offenders diagnosed with ADHD should have the option to undergo pharmacological treatment. (shrink)

This thesis argues that a particular version of equal opportunity for welfare is the best way of meeting the joint demands of three liberal egalitarian ideals: distributional equality, responsibility, and respect for individuals’ differing reasonable judgements of their own good. It also examines which social choice rules best represent these demands. Finally, it defends the view that achieving equal opportunity for welfare should not only be a goal of formal public institutions, but that just citizens should also sometimes be (...) guided by it in their everyday life. The version of equal opportunity for welfare it defends differs from some well-known contemporary versions in the following ways. First, it rejects a definition of welfare as the degree of satisfaction of a person’s preferences, because, it argues, this conception of welfare cannot adequately deal with preference change. Instead, it suggests that we should adopt a conception of welfare based on a list of goods and conditions that are recognised as valuable from the perspective of a variety of different conceptions of the good. Second, it argues that individuals’ prima facie claim to an equally valuable share of the world’s resources—a claim which is based on their equal moral worth—is limited to situations in which giving one person a more valuable share means that someone else ends up with a less valuable share. It also argues that in situations where we can improve at least one person’s situation without worsening anyone else’s, we generally do not fail to respect each person’s equal moral worth by doing so, even if this leads to inequalities. Third, it defends a distinct view of responsibility, which justifies social arrangements that give people certain options with reference to the value that individuals can achieve (but don’t necessarily achieve) through their choices from these options. (shrink)

This thesis is an examination of human maturation as portrayed in Plato's Phaedrus. Adulthood is reached when a transition from an appetitive attitude into an intellectual focus has been accomplished. The practice of philosophy, considered as the "love of wisdom", represents the greatest actualization of human potential. Facilitation of this transition is realized by a process of initiation into philosophy, and Plato makes full metaphoric use of the phenomenon of religious initiation in his description of becoming a philosopher. Much (...) of the dramatic content of the dialogue can thus be explained as a reference to the cultic practice of initiation. This religious background alerts the reader to Plato's arguments that maturation into a philosophical perspective is a necessary condition to human survival, both on an individual and community-wide basis. ;Metaphysically, this problem can be understood as a result of the perspective that emphasizes the discreteness of the parts in any system. When the parts of a political community are understood as private individuals that are discrete, their obligations towards one another vanish. Similarly, if the individual is understood as a bare aggregate of parts, no unifying principle is in place to provide a sustained functioning order. In both cases, Plato explicates the divisive force within the system as the ascendancy of appetitive concerns in the determination of conduct. The solution to this problem rests in philosophy's ability to order the parts such that an organic whole is achieved. Phaedrus' role as a profaner of the cult of Eleusis opens the question of whether philosophy is capable of actually providing this unifying basis for the community, or whether it itself is open to the dissent and separation evidenced by Phaedrus' behaviour towards the cult. In response to this question, The Phaedrus establishes philosophy as a non-profanable enterprise, both because of a basic inexpressibility of the deeper insights of philosophy, and because of the unending process of initiation involved in becoming a philosopher. (shrink)

This thesis examines philosophical controversies surrounding the evaluation of medical treatments, with a focus on the evidential roles of randomised trials and mechanisms in Evidence-Based Medicine. Current 'best practice' usually involves excluding non-randomised trial evidence from systematic reviews in cases where randomised trials are available for inclusion in the reviews. The first paper challenges this practice and evaluates whether adding of evidence from non-randomised trials might improve the quality and precision of some systematic reviews. The second paper compares the (...) alleged methodological benefits of randomised trials over observational studies for investigating treatment benefits. It suggests that claims about the superiority of well-conducted randomised controlled trials over well-conducted observational studies are justified, especially when results from the two methods are contradictory. The third paper argues that postulating the unpredictability paradox in systematic reviews when no detectable empirical differences can be found requires further justification. The fourth paper examines the problem of absence causation in the context of explaining causal mechanisms and argues that a recent solution is incomplete and requires further justification. Solving the problem by describing absences as causes of 'mechanism failure' fails to take into account the effects of absences that lead to vacillating levels of mechanism functionality. The fifth paper criticises literature that has emphasised functioning versus 'broken' or 'non-functioning' mechanisms emphasising that many diseases result from increased or decreased mechanism function, rather than complete loss of function. Mechanistic explanations must account for differences in the effectiveness of performed functions, yet current philosophical mechanistic explanations do not achieve this. The last paper argues that the standard of evidence embodied in the ICE theory of technological function is too permissive for evaluating whether the proposed functions of medical technologies have been adequately assessed and correctly ascribed. It argues that high-quality evidence from clinical studies is necessary to justify functional ascriptions to health care technologies. (shrink)

The thesis explores the question of how should a rational moral agent reason and make choices when he finds himself accepting inconsistent moral judgments. It is argued that it is both conceptually and psychologically justified to describe such an agent as suffering from uncertainty. Such uncertainty, however, is not uncertainty regarding the truth of some descriptive claim, but rather uncertainty regarding the truth of a normative claim. Specifically it is uncertainty regarding the truth of a moral judgement. In the (...) literature this is sometimes called “moral uncertainty”. Two different lines of philosophical literatures that explore the idea of moral uncertainty are discussed. The first line – the one that originated from David Lewis‟ argument against the “Desire as Belief Thesis” – explores the mere possibility of moral uncertainty, while the second line explores the question how ought a rational moral agent choose in face of moral uncertainty. The discussion of these two lines of research leads to the conclusion that a consistent account of moral decision making under conditions of moral uncertainty that will be applicable to the kind of cases that the thesis explores, must make use of degrees of beliefs in comparative moral judgements and of them alone. Specifically, no references to degrees of moral value should be made. An attempt to present such an account in the framework of an extension of Leonard Savage‟s model for decision making is carried out. This attempt leads to a problematic result. Several implications of the result to ethic and meta-ethics are discussed as well as possible ways to avoid it. The conclusion is partly positive and partly negative: While a plausible account of moral decision making under conditions of moral uncertainty is presented, an account of moral reasoning that aims at finding a complete moral theory is shown to be a very difficult – if not impossible - aim to achieve. (shrink)

This goal of this thesis in the philosophy of nature is to move us closer towards a true biological science of consciousness in which the evolutionary origin, function, and phylogenetic diversity of consciousness are moved from the field’s periphery of investigations to its very centre. Rather than applying theories of consciousness built top-down on the human case to other animals, I argue that we require an evolutionary bottomup approach that begins with the very origins of subjective experience in order (...) to make sense of the place of mind in nature. To achieve this goal, I introduce and defend the pathological complexity thesis as both a framework for the scientific investigation of consciousness and as a lifemind continuity thesis about the origins and function of consciousness. (shrink)

The thesis identifies two strands in Rorty’s philosophy. One is an orientation towards practice in opposition to the traditional philosophical emphasis on theoretical knowledge. The other is Rorty’s anti-representationalist conception of knowledge. Rorty argues that these strands are mutually supporting, while the author argues they are incompatible. The nominal aim of Rorty’s anti-representationalism is to overcome many traditional dualisms of theoretical philosophy, such as subject and object, mind and world, and theory and practice. The thesis argues that anti-representationalism (...) does not and cannot achieve this aim, since what is required to overcome these dualisms is the recognition of the practical basis of knowledge, with which anti-representationalism is incompatible. The author agrees with much of Rorty’s critique of foundationalist epistemology, but argues in opposition to Rorty that anti-representationalism does not follow necessarily from this critique. Where Rorty locates the error of traditional epistemology in the very notion that knowledge and language can represent the world, the author argues that this idea is benign. The fundamental problem is the desire to anchor our conceptual scheme to an external structure independently of human practice — but this idea can be rejected without abandoning the notion of representation. The thesis also looks to explain why Rorty takes anti-representationalism to follow naturally from a rejection of foundationalism. The motivation is located in Rorty’s fundamental metaphysical orientation, which is naturalistic. Anti-representationalism is the product of the wish to promote a naturalistic worldview without succumbing to scientism. In this way Rorty hopes to unite the manifest and scientific images of man. The author argues that this cannot be done from within a naturalistic metaphysics. (shrink)

The thesis of this essay is that interdisdplinary sudies hold special promise in achieving new scientific-technological breakthroughs and mapping more effective socio-economic, political, and cultural modes of interaction enhancing human flourishing. Universities are crucial to this endeavor in their multiple roles of teaching, learning, research, and service, educating youth and adults for meaningful careers, life, and participatory citizenship in a democracy. Higher education is, thus, a major transmission belt for culture. In the Third MilIennkim, interdisciplinary approaches to learning suggest (...) new methodologies that seek dialogue and integration of research findings across the disciplines to overcome the compartmentalization of knowledge which hinders new discoveries in the natural sciences and "connecting-the-dots" in the social and behavioral sciences, while humanities are key to understanding the emotional, mental, and spiritual aspects of human beings. Redeeming the culture and educating the Selfie generation require the integrated knowledge and insights of all disciplines. (shrink)

This thesis is a philosophical analysis, and in particular an ontological one, of symmetries in modern physics. In the first two chapters, the thesis analyzes the foundation of the concept of symmetry, which is defined as an invariance under a possible change to the system being studied. In the rest of the thesis, various philosophical problems concerning particular symmetries are discussed. This begins in the third chapter with an analysis of the formalization of the definition of symmetry (...) given above in terms of groups and groupoids, highlighting their advantages and limitations. The fourth chapter gives a geography of the uses of symmetry in physics. To achieve this, different criteria for the classification of symmetries in physics are discussed. The thesis concludes with a detailed examination of the ontological status of local gauge symmetry in classical and quantum physics. In this chapter, it is argued that gauge symmetry is the result of a surplus of structure. This result is surprising because gauge symmetry is generally considered the most fundamental symmetry, and is in fact one of the cornerstones of virtually all theoretical attempts to describe the fundamental interactions. (shrink)

This thesis is a study of G.W. Leibniz’s views on compossibility. Leibniz calls substances that can be brought into existence together “compossible,” and he says that substances that cannot be brought into existence together are “incompossible.” Incompossibility and compossibility together divide substances into sets of individual substances that make up possible worlds. God then chooses from these possible worlds the best one to bring into existence. Thus without compossibility, the contingency of the world, and even God’s choice could have (...) no rational basis. It is on these grounds that Leibniz thought compossibility was the most powerful—and perhaps, only—defense against the position that the actual world is the only possible world. This is a position that was powerfully argued for by Benedict de Spinoza. For largely theological reasons Spinoza’s position was unacceptable to Leibniz. Since Leibniz’s own time thinkers have found it difficult to see why all the substances are not compossible with one another given certain other philosophical and theological claims Leibniz is committed to. This state of affairs has been exacerbated by the fact that Leibniz himself seems not to have been concerned with providing a clear answer to this conundrum. In an attempt to fill in this omission, and to justify Leibniz’s intuition philosophers have proposed varying accounts of compossibility. Unfortunately, all of these accounts fall short of upholding a comprehensive rational explanation of the world’s contingency based on the objective rational choice of God. My dissertation presents a picture that is multi-faceted in its sensitivity to Leibniz’s theological, physical and logical concerns while nevertheless harmonizing with other tenets of Leibniz’s overall philosophy. I seek to achieve this end by defending the view that compossibility is based on the logical properties of the complete concepts of substances understood as embedded within networks of mutual intelligibility. (shrink)