What is the nature of truth? Blake Hestir offers an investigation into Plato's developing metaphysical views, and examines Plato's conception of being, meaning, and truth in the Sophist, as well as passages from several other later dialogues including the Cratylus, Parmenides, and Theaetetus, where Plato begins to focus more directly on semantics rather than only on metaphysical and epistemological puzzles. Hestir's interpretation challenges both classical and contemporary interpretations of Plato's metaphysics and conception of truth, and highlights new (...) parallels between Plato and Aristotle, as well as clarifying issues surrounding Plato's approach to semantics and thought. This book will be of interest to scholars and students of ancient Greek philosophy, metaphysics, contemporary truth theory, linguistics, and philosophy of language. (shrink)

I argue that in Plato's _Sophist, the account of true and false statement which emerges within the discussion of not being and falsehood neither entails nor outwardly suggests any of the traditional characterizations of a correspondence "theory" of truth. On the contrary, what emerges is a minimalistic "conception" of truth which requires neither positing the existence of facts nor formulating an explanatory definition of truth. I make comparisons with Aristotle's discussion of truth in the _Categories and _De Interpretatione, and I (...) offer reasons why one should not expect to find the emergence of a "theory" of truth in the _Sophist. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A "Conception" of Truth in Plato's SophistBlake E. Hestir (bio)1. IntroductionPlato's solution to the problem of falsehood carries a notorious reputation which sometimes overshadows a variety of interesting developments in Plato's philosophy. One of the less-noted developments in the Sophist is a nascent conception of truth which casts truth as a particular relation between language and the world. F. M. Cornford, for one, in his translation and commentary (...) on the Sophist takes Plato's account of truth to involve something like correspondence: "The [true] statement as a whole is complex and its structure corresponds to the structure of the fact. Truth means this correspondence."1 In more general contexts, we find A. N. Prior claiming in his Encyclopedia of Philosophy entry on the correspondence theory of truth: "Aristotle did not originate the correspondence theory but took it over from Plato's Sophist."2However, all this assumes a lot about Plato, much less Aristotle. For one, it assumes that to claim that the statement 'Theaetetus is sitting' is true is to claim that it is true because it corresponds with the fact that Theaetetus is sitting. Other scholars, for a wide variety of interpretational reasons, have been reluctant to accept Cornford's view, but few offer any explanation of what sort of account of truth we might ascribe to Plato by the end of the Sophist. Michael Frede claims [End Page 1] that Plato thinks a true statement is true precisely if a form is something that is with reference to a subject. Frede is quiet about whether this expresses a particular conception of truth, but if he's right, truth involves something other than correspondence. Alfred Tarski has argued at length that truth is a simpler notion than that of correspondence or coherence or whatever. In fact, one claim he emphasizes about his own "conception" of truth is that it is similar to the classical conception of truth we find in places like Aristotle's Metaphysics—a conception of truth which is formulated in Greek in very much the same way Plato formulates it in the Sophist. Unfortunately, Tarski never sufficiently explains exactly what it is about the classical conception that makes it closer to his own.I shall argue that in a very general sense Tarski is right about the ancient conception of truth, but this is not to claim that Tarski's own conception of truth can be found in Plato. By interpreting in a certain way Plato's solution to the paradox of not being and his solution to the problem of falsehood, I argue that the account of true and false statement that emerges within the discussion of not being and falsehood generally neither entails nor outwardly suggests any of the traditional characterizations of a correspondence "theory" of truth.3 On the contrary, what emerges from the Sophist is a very minimalistic "conception" of truth which requires neither positing the existence of facts or states of affairs nor formulating a precise, explanatory definition of truth. Aristotle's discussion of truth in the Categories and De Interpretatione is in many respects remarkably similar to Plato's; and I argue that although some, including W. D. Ross and J. L. Ackrill, have found forms of the correspondence theory in these early works, Aristotle's conception of truth makes no radical departures from Plato's and in fact stands as an obvious extension of the ideas about truth Plato presents in the Sophist. In the final section, I offer a few reasons why one should not expect to find the emergence of a "theory" of truth in the Sophist. If my general interpretation of Plato is correct, we should revise at least one historically significant footnote to Plato accordingly: Plato did not father the correspondence theory of truth and those claiming otherwise risk anachronistically attributing a problem-laden theory to Plato and/or missing one of Plato's points about the fundamental nature of truth.2. The Target Passage: Sophist 2 6 3 B 4Interesting philosophical developments in Plato's dialogues are frequently obscured by vexing translational issues, and the Sophist certainly contains a few. In fact, Plato's account... (shrink)

Aristotle famously proclaims at Metaphysics Г.7, 1011b26–27: To men gar legein to on mê einai ê to mê on einai pseudos, to de to on einai kai to mê on mê einai alêthes, . . . Aristotle is inclined to think of this as a definition of truth and falsehood;1 we are inclined to wonder what he means by it. Perhaps a reasonable approximation in English would amount to something like: Tdf: For to state [of] that which is [that] it (...) is not or [of] that which is not [that] it is [is] false, and [to state of] that which is [that] it is and [of] that which is not [that] it is not [is] true. Many have considered this to be the expression of a correspondence theory of truth, and so it is tempting to .. (shrink)

In this paper I first argue that when answering the question of whether or not governments may restrict emigration, Brock and Blake are staking out positions not astronomically far from one another. Despite the ostensibly large philosophical gap between the two, both think that certain governments may restrict emigration when such restriction is agreed to in a morally binding contract. Secondly, both authors think that there are specific “circumstances” or “conditions” under which a contract that restricts emigration can be (...) morally binding. This second part of the paper will pose some questions that explore these various circumstances or conditions. The ultimate aim of the paper is to help point the debate in the right direction so as to further develop an answer to the question of whether or not governments may restrict emigration. (shrink)

This study defends the view that Plato’s account of meaning and truth does not depend on strong Platonism. Strong Platonism is based, among other things, on the assumption that basic entities are pure and cannot mix with anything. In a semantic theory, such entities provide stability of reference to single terms and so keep the danger of fluctuating meanings at bay. Unfortunately, strong Platonism pays a heavy price for this stability in that it cannot explain how terms can be combined (...) into sentences and how statements can be true if truth consists in correspondence between the statement and how things really are. The book under review offers an account of a more restricted ontology. By doing so, it... (shrink)

Often William Blake and Isaac Newton are positioned as “opposites”: Newton the great systematizer, Blake the visionary artist. (Blake himself, in fact, seemed to have set up this direct opposition.) However, this opposition is perhaps too simple and overlooks the intricacies of each thinker's work. Further, this straightforward “opposition” fails to account for the pressure that scholarship itself, always occurring from a particular subjective position, applies to shape its objects of study; that is, it creates a useful (...) “Newton” and a useful “Blake” with which to work. Here I employ spatial theorist Henri Lefebvre's technique of “critical thirding” (as Edward Soja has called it), or accounting for “an-Other” position in the dialectic of “Blake” and “Newton”. I consider where Blake and Newton were perhaps more similar than has been suggested in the scholarly literature, and, more crucially, how scholarship itself mobilizes (or indeed “creates”) its own, subjectively useful, “Blake” and “Newton” in order to make particular arguments. (shrink)

The Nature of God explores a perennial problem in the philosophy of religion.

Doxastic involuntarists have paid insufficient attention to two debates in contemporary epistemology: the permissivism debate and the debate over norms of assertion and belief. In combination, these debates highlight a conception of belief on which, if you find yourself in what I will call an ‘equipollent case’ with respect to some proposition p, there will be no reason why you can’t believe p at will. While doxastic involuntarism is virtually epistemological orthodoxy, nothing in the entire stock of objections to belief (...) at will blocks this route to doxastic voluntarism. Against the backdrop of the permissivism debate and the literature on norms of belief and assertion, doxastic involuntarism emerges as an article of faith, not the obvious truth it’s usually purported to be. (shrink)

Does knowledge depend in any interesting way on our practical interests? This is the central question in the pragmatic encroachment debate. Pragmatists defend the affirmative answer to this question while purists defend the negative answer. The literature contains two kinds of arguments for pragmatism: principle-based arguments and case-based arguments. Principle-based arguments derive pragmatism from principles that connect knowledge to practical interests. Case-based arguments rely on intuitions about cases that differ with respect to practical interests. I argue that there are insurmountable (...) problems for both kinds of arguments, and that it is therefore unclear what motivates pragmatism. (shrink)

According to what I will call ‘the disanalogy thesis,’ beliefs differ from actions in at least the following important way: while cognitively healthy people often exhibit direct control over their actions, there is no possible scenario where a cognitively healthy person exhibits direct control over her beliefs. Recent arguments against the disanalogy thesis maintain that, if you find yourself in what I will call a ‘permissive situation’ with respect to p, then you can have direct control over whether you believe (...) p, and you can do so without manifesting any cognitive defect. These arguments focus primarily on the idea that we can have direct doxastic control in permissive situations, but they provide insufficient reason for thinking that permissive situations are actually possible, since they pay inadequate attention to the following worries: permissive situations seem inconsistent with the uniqueness thesis, permissive situations seem inconsistent with natural thoughts about epistemic akrasia, and vagueness threatens even if we push these worries aside. In this paper I argue that, on the understanding of permissive situations that is most useful for evaluating the disanalogy thesis, permissive situations clearly are possible. (shrink)

Purists think that changes in our practical interests can’t affect what we know unless those changes are truth-relevant with respect to the propositions in question. Impurists disagree. They think changes in our practical interests can affect what we know even if those changes aren’t truth-relevant with respect to the propositions in question. I argue that impurists are right, but for the wrong reasons, since they haven’t appreciated the best argument for their own view. Together with “Minimalism and the Limits of (...) Warranted Assertability Maneuvers,” “The Pragmatic Encroachment Debate,” and “Anti-Intellectualism” (below), this paper constitutes my attempt to refute the entire pragmatic encroachment debate. As I show in this paper, there is an argument for impurism sitting in plain sight that is considerably more plausible than any extant argument for pragmatism. (shrink)

Timelines is an inquiry into the nature of time, both as an apparent feature of the external physical world and as a fundamental feature of our experience of ourselves in the world. The principal argument of Timelines is that our coventional ideas about time are largely mistaken and that what we think of as independent physical time is actually our calibration of a certain relation between events. Namely, the relation between time-keeping events and the causal sequential differences of physical processes (...) which are real and independent of us. (shrink)

Intellectualists disagree with anti-intellectualists about the relationship between knowledge and truth. According to intellectualists, this relationship is intimate. Knowledge entails true belief, and in fact everything required for knowledge is somehow relevant to the probability that the belief in question is true. According to anti-intellectualists, this relationship isn’t intimate. Or, at least, it’s not as intimate as intellectualists think. Factors that aren’t in any way relevant to the probability that a belief is true can make a difference to whether it (...) counts as knowledge. In this paper, I give a new argument for anti-intellectualism and draw out consequences of this argument for the pragmatic encroachment debate. The standard purist objection to pragmatism is that pragmatism entails anti-intellectualism. As I show, anti-intellectualism follows from premises that are plausible even if purism is true, so the standard purist objection to pragmatism fails. (shrink)

"The Blackwell Guide to Philosophy of Education" is state-of-the-art map to the field as well as a valuable reference book.

The cornerstone of contemporary nursing practice is the provision of individualised nursing care. Sustaining and nourishing the stream of research frameworks that inform individualised care are the findings from qualitative research. At the centre of much qualitative research practice, however, is an assumption that experiential understanding can be delivered through a thematisation of meaning which, it will be argued, can lead the researcher to make unsustainable assumptions about the relations of language and meaning‐making to experience. We will show that an (...) uncritical subscription to such assumptions can undermine the researcher's capacity to represent experience at the high level of abstraction consistent with experience itself and to thus inform genuinely individualised care. Instead, using qualia as a touchstone for the possibilities of understanding and representing experience, we trace the ‘designative’ and ‘expressive’ distinction to language in order to raise critical questions concerning both these assumptions and common practices within qualitative research. Following the ‘expressive’ account of language, we foreground in particular the hermeneutic work of Gadamer through which we explore the possibilities for a qualitative research approach that would better seek the mot juste of individual experience and illuminate qualia in order to better inform genuinely individualised care. (shrink)

BackgroundAdvances in healthcare artificial intelligence (AI) are occurring rapidly and there is a growing discussion about managing its development. Many AI technologies end up owned and controlled by private entities. The nature of the implementation of AI could mean such corporations, clinics and public bodies will have a greater than typical role in obtaining, utilizing and protecting patient health information. This raises privacy issues relating to implementation and data security. Main bodyThe first set of concerns includes access, use and control (...) of patient data in private hands. Some recent public–private partnerships for implementing AI have resulted in poor protection of privacy. As such, there have been calls for greater systemic oversight of big data health research. Appropriate safeguards must be in place to maintain privacy and patient agency. Private custodians of data can be impacted by competing goals and should be structurally encouraged to ensure data protection and to deter alternative use thereof. Another set of concerns relates to the external risk of privacy breaches through AI-driven methods. The ability to deidentify or anonymize patient health data may be compromised or even nullified in light of new algorithms that have successfully reidentified such data. This could increase the risk to patient data under private custodianship.ConclusionsWe are currently in a familiar situation in which regulation and oversight risk falling behind the technologies they govern. Regulation should emphasize patient agency and consent, and should encourage increasingly sophisticated methods of data anonymization and protection. (shrink)

In this paper I present two reasons why generalized skill-selection--a policy whereby skill, education, and economic independence are indefinitely prioritized in immigration decisions--is pro tanto unjust. First, such policies feed into existing biases, exacerbating status harms for low-SES citizens. The claim that we prefer the skilled to the unskilled, the educated to the uneducated, and the financially secure to the insecure is also heard by citizens. And there is considerable overlap between this message and the stereotypes and biases that set (...) their social status. Skill-selection can reinforce these biases, offering state support for the claim that they are less desirable as members of the society. -/- Second, the need for skilled immigrants ordinarily depends upon and reinforces failures of fair equality of opportunity (FEO). According to the dependency thesis, the need for skilled migrants stems from a failure to ensure domestic FEO. Many low-SES residents would desire to work, for example, as doctors or nurses. However, unequal education, as well as poverty and debt, have made such opportunities largely inaccessible. According to the reinforcement thesis, skill-selection disincentivizes the pursuit of FEO. A state that can meet domestic labor needs through less costly immigration policies will be disinclined to pursue programs designed to equalize opportunities for low-SES residents. -/- Generalized skill-selection in high-income countries like the US is, therefore, pro tanto unjust. However, this is not an argument for excluding the skilled. Skilled immigrants can be admitted through other policies—open borders, family-reunification, or a lottery—without the state signaling that the skilled are more desirable or perpetuating failures of FEO. And states can, responding to local emergencies, temporarily select for particular professions without contributing to these injustices. These concerns only arise when skill is generally and indefinitely prioritized. (shrink)

There is a growing movement advocating for using closed border policies as a tool for solving the climate crisis. On this view, which I call the green border argument, fighting climate change requires drastic reductions in the global population and/or per capita greenhouse gas (GHG) emissions. However, immigration into high-income countries—particularly from low-income countries—increases per capita emissions while leaving the population untouched. Therefore, the green border theorist argues, we should limit entry into high-income countries. I explain why this is a (...) mistake and why the political left should embrace a pro climate and pro migrant politic. -/- First, the argument significantly overstates the impact of immigration on global GHG emissions. Second, the progressive green border argument is normatively incoherent. It advocates for closing borders and eliminating poverty and other rights violations in sending countries. However, given the relationship between emissions and income, this argument would require rejecting all poverty reduction strategies—a conclusion the progressive theorist wants to avoid. Third, the argument is counterproductive. An open border politic better promotes climate justice. A key reason is that high-income countries perceive immigration to be one of the most serious short- and medium- term costs of climate change. Whereas closure allows them to avoid this “cost,” open borders would force them to eliminate push factors, incentivizing global adaptation and mitigation strategies. Moreover, a closed border politic creates divisions between those affected, undermining cross-border solidarity and contributing to the perception that environmentalism is a white, middle-class movement. (shrink)

Alvin Plantinga theorizes the existence of a sensus divinitatis – a special cognitive faulty or mechanism dedicated to the production and non-inferential justification of theistic belief. Following Chris Tucker, we offer an evidentialist-friendly model of the sensus divinitatis whereon it produces theistic seemings that non-inferentially justify theistic belief. We suggest that the sensus divinitatis produces these seemings by tacitly grasping support relations between the content of ordinary experiences (in conjunction with our background evidence) and propositions about God. Our model offers (...) advantages such as eliminating the need for a sui generis religious faculty, harmonizing the sensus divinitatis with prominent theories in the cognitive science of religion, and providing a superior account of natural revelation. (shrink)