The chief aim of the paper is to extend the calculusDSC 1 (see [4]) in such a way as to satisfy all the requirements listed in [4] as well as a further stipulation — called the principle of uninvolvement — to the effect that neither deontic compatibility nor deontic incompatibility of codes (see [2]) should be presupposed in deontic logic.

Some requirements concerning deontic logic are formulated and discussed. Stress is laid on the need to distinguish between theories and deductive systems. It is argued that deontic theories need not be closed under the rule of detachment. Two deontic calculi, called DSC1, DSC2, are presented and talked over.

SummaryMain theses and assumptions: I. The so called sense‐data do not exist; II. In sensory cognition we perceive immediately objects, their features and relations; III. Each simple cognitive situation comprises cognitive conditions. Accordingly, a full simple sentence ought to have the shape: p“under conditions C” where p has one of the forms ‐ ; IV The subject should be treated as an abstract entity, not be identified with the man; V. Existence is an empirical feature; VI. Reality is the totality (...) of all existing objects; VII. Truth is accordance of the contents of sentences with reality.Some consequences of I‐VII have been investigated in the paper. (shrink)

This volume may be of interest for all those who wish that philosophy had a scientific character. As an adherent of the Polish Lvov-Warsaw Philosophical School, the author of this collection of papers endeavours to clarify some basic notions of epistemology, ontology and psychology of cognitive acts, such as judgment, existence, being etc. In his investigations he refrains from unnecessary rejection of common-sense knowledge but at the same time searches for suitable patterns in contemporary sciences. Regarding formal logic as a (...) fundamental tool for the precise expression and justification of thoughts, the author tries to clear logic from ontological commitments, shows how to construct logic of norms and how to use safely different definitions in research works. The book presents a new conception of antinomies and an innovatory approach to realistic epistemology. Moreover, some applications of logical methods are illustrated by examples of semantical analyses of the general notion of similarity and the biological concept of homology. (shrink)

The aim of the paper is to extend the calculus DSC1 in such a way as to satisfy all the requirements listed in [2] as well as a further stipulation { called `the principle of unionvolvement' { to the eect that neither deontic compatibility nor deontic incompatibility of codes should be presupposed in deontic logic. The observation that sentences of the form PKuw are stronger than it was suggested in [1] has been the point of departure.

A posteriori physicalism is the combination of two appealing views: physicalism (i.e. the view that all facts are either physical or entailed by the physical), and conceptual dualism (i.e. the view that phenomenal truths are not entailed a priori by physical truths). Recently, some philosophers such as Goff (2011), Levine (2007) and Nida-Rümelin (2007), among others, have suggested that a posteriori physicalism cannot explain how phenomenal concepts can reveal the nature of phenomenal properties. In this paper, I wish to defend (...) a posteriori physicalism from this new and interesting challenge, by arguing that a posteriori physicalists have the resources to explain how phenomenal concepts can reveal at least something of what it would take for the corresponding phenomenal property to be instantiated. (shrink)

The inference from conceivability to possibility has been challenged in numerous ways. One of these ways is the so-called phenomenal concept strategy, which has become one of the main strategies against the conceivability argument against physicalism. However, David Chalmers has recently presented a dilemma for the phenomenal concept strategy, and he has argued that no version of the strategy can succeed. In this paper, I examine the dilemma, and I argue that there is a way out of it. I conclude (...) that Chalmers has not posed any serious problem for the phenomenal concept strategy to succeed in blocking the conceivability argument. In doing so, my aim is not only to show that Chalmers’s argument has not refuted the phenomenal concept strategy, but also to clarify what any version of the strategy should achieve in order to be successful. (shrink)

One of the main strategies against conceivability arguments is the so-called phenomenal concept strategy, which aims to explain the epistemic gap between physical and phenomenal truths in terms of the special features of phenomenal concepts. Daniel Stoljar has recently argued that the phenomenal concept strategy has failed to provide a successful explanation of this epistemic gap. In this paper my aim is to defend the phenomenal concept strategy from his criticisms. I argue that Stoljar has misrepresented the resources of the (...) strategy, which can indeed accomplish the required explanatory task, once it is properly understood. (shrink)

In this paper I examine Chalmers and Jackson’s defence of the a priori entailment thesis, that is, the claim that microphysical truths a priori entail ordinary non-phenomenal truths such as ‘water covers 60% of the Earth surface’, which they use as a premise for an argument against the possibility of a reductive explanation of consciousness. Their argument relies on a certain view about the possession conditions of macroscopic concepts such as WATER, known as ascriptivism. In the paper I distinguish two (...) versions of ascriptivism: reductive versus non-reductive ascriptivism. According to reductive ascriptivism, competent users of a concept have the ability to infer truths involving such concept from lower-level truths, whereas according to non-reductive ascriptivism, all that is required in order to be a competent user of a concept is to be able to infer truths involving that concept from other truths, which need not be lower-level truths. I argue, first, that the a priori entailment thesis is committed to reductive ascriptivism, and secondly, that reductive ascriptivism is problematic because it trivializes the notion of a priori knowledge. Therefore, I conclude that Chalmers and Jackson have not presented a convincing case for the claim that microphysical truths entail ordinary non-phenomenal truths a priori, especially when we understand this claim in the sense that is relevant for their argument against the possibility of a reductive explanation of consciousness. (shrink)

The hard problem of consciousness is about how we could explain in physicalist terms why we are conscious. The meta-problem of consciousness is about how we could explain why we have a hard problem of consciousness. In this note I argue that the phenomenal concept strategy can in principle provide a satisfactory solution to the meta-problem.

What does it mean to say that some features, such as gender, race and sexual orientation, are socially constructed? Many scholars claim that social constructionism about a kind is a version of realism about that kind, according to which the corresponding kind is a social construction, that it, it is constituted by social factors and practices. Social constructionism, then, is a version of realism about a kind that asserts that the kind is real, and puts forward a particular view about (...) the nature of the kind, namely, that it is constituted by social factors and practices. Social constructivists about human kinds such as gender, race and sexual orientation often make an additional claim, namely, that these kinds are social constructions but they are typically believed to be biological kinds (that is, people are typically wrong about the nature of these kinds). Ron Mallon (2017) calls social constructions that are (falsely) taken to be biological kinds covert social constructions. This paper is about how we could have terms in our natural language that come to refer to covert social constructions. (shrink)

Are sexual orientations freely chosen? The idea that someone’s sexual orientation is not a choice is very influential in the mainstream LGBT political movement. But do we have good reasons to believe it is not a choice? Going against the orthodoxy, William Wilkerson has recently argued that sexual orientation is partly constituted by our interpretations of our own sexual desires, and we choose these interpretations, so sexual orientation is partly constituted by choice. In this paper I aim to examine the (...) question of whether our interpretations of our own sexual desires are constitutive of our sexual orientations. I will argue that whereas Wilkerson’s argument for the claim that sexual orientations are in part constituted by our chosen interpretations of our sexual desires is not sound, there are good reasons for endorsing a weaker claim, namely, that there are different but equally apt descriptions of the same sexual desires, depending on which concepts we have. (shrink)

The so-called “disquotational theory of truth” has not previously been developed much beyond the thesis that saying, for example, that ‘Snow is white’ is true amounts only to saying that snow is white. Marian David has set out to see what further sense can be made of the disquotational theory, and to compare its merits with those of correspondence theories of truth. His prognosis is that an intelligible disquotational theory of truth can be developed but will suffer from drastic shortcomings (...) that make it all but unusable. (shrink)

A collection of papers dealing with history as a way of knowing, not a mode of discourse.

In this paper I examine the question of whether the characterization of physicalism that is presupposed by some influential anti-physicalist arguments, namely, the so-called conceivability arguments, is a good characterization of physicalism or not. I compare this characterization with some alternative ones, showing how it can overcome some problems, and I defend it from several objections. I conclude that any arguments against physicalism characterised in that way are genuine arguments against physicalism, as intuitively conceived.

El objetivo de este ensayo es mostrar algunos ejemplos del papel fundamental que tuvo la Biblia en la evangelización del Nuevo Mundo durante el siglo XVI. Tres aspectos serán estudiados aquí: 1) el intento inicial de traducir los textos bíblicos a las lenguas indígenas, finalmente frustrado; 2) la importancia de la Sagrada Escritura para dilucidar las estrategias políticas y religiosas a seguir con respecto al Nuevo Mundo, ejemplarizada en la cita de Lc 14,23; 3) los temas bíblicos en el teatro (...) de evangelización. The aim of this essay is to show some examples of the important role that had the Bible in the evangelization of the New World during the 16th century. Three aspects will be studied here: 1) the initial attempt to translate biblical texts to indigenous languages, finally frustrated; the importance of Sacred Scripture for political and religious strategies to be followed with respect to the New World, exampled on the appointment of Lc 14.23; biblical themes in the theatre of evangelization. (shrink)

Sally Haslanger (2006) is concerned with the debate between so-called social constructionists and error theorists about a given category, such as race or gender. For example, social constructionists about race claim that race is socially constructed, that is, the kind or property that unifies all instances of the category is a social feature (not a natural or physical feature, as naturalists about race would hold). On the other hand, error theorists about race claim that the term ‘race’ is an empty (...) term, that is, nothing belongs to this category, since the conditions that something should satisfy in order to fall under ‘race’ are not satisfied by anything. What kind of evidence could we use in order to support one or another of these theories? It seems that this debate is in part semantic: what makes the case that a category is an empty one (and therefore error theory about it holds), as opposed to it being socially constructed, has to do with the meaning of the corresponding expression. In particular, in the case of race, some people have argued that our concept RACE is such that something will fall under it only if it is a natural property that can explain certain features. Arguably, there are no natural properties of human beings that can do the explanatory work that races are supposed to do, and therefore, error theorists have concluded that ‘race’ is an empty term, that is, there are no races (Appiah (1996)). (Some theorists have introduced new terms for a new property that is very similar to that of race and can do part of the explanatory work that races were supposed to do, but it does not have to satisfy all the conditions that races are supposed to satisfy. For instance, Appiah (1996) has introduced the notion of ‘racial identity’ to that effect.) These considerations suggest that if we want to find out whether a certain category is socially constructed, or whether an error theory about it is correct, we have to engage in.... (shrink)

According to many philosophers, there is an explanatory gap between physical truths and phenomenal truths. Someone could know all the physical truths about the world, and in particular, all the physical information about the brain and the neurophysiology of vision, and still not know what it is like to see red (Jackson 1982, 1986). According to a similar example, someone could know all the physical truths about bats and still not know what it is like to be a bat (Nagel (...) 1974). We can conceive of an individual that is physically identical to me, molecule per molecule, but does not have any phenomenally conscious state whatsoever (Chalmers 1996). Some philosophers have argued that the explanatory gap shows that we cannot explain consciousness in physical terms (Levine 2001), or even that phenomenal consciousness is not physical and therefore physicalism is false (Chalmers 1996, 2002). (shrink)

This paper gives an account of Colin McGinn's essay: "Can We Solve the Mind-Body Problem?". McGinn's answer to his own essay title is that the problem is forever beyond us due to the particular nature of our cognitive abilities.The present author offers a number of criticisms of the arguments which support this conclusion.

Daniel Stoljar has recently argued that comparing the zombie argument against physicalism with another influential argument in philosophy of mind, namely, the actor argument against behaviourism, can help to show why recent objections to the zombie argument fail. In this note I want to argue that the zombie argument and the actor argument have important differences, and, because of that, Stoljar's objections to some recent critiques of the zombie argument are not successful.

David Papineau [1999. “Normativity and Judgement.” Proceedings of the Aristotelian Society 73 : 16–43.] argues that norms of judgement pose no special problem for naturalism, because all such norms of judgement are derived from moral or personal values. Papineau claims that this account of the normativity of judgement presupposes an account of content that places normativity outside the analysis of content, because in his view any accounts of content that place normativity inside the analysis of content cannot explain the normativity (...) of judgement in the derivative way he proposes. Furthermore, he argues that normative accounts of content along those lines are independently problematic. In this paper I aim to respond to both objections, by arguing that normative accounts of content can be seen as naturalist accounts, even if they place normativity inside the analysis of content; and that normative accounts of content are compatible with a derivative account of norms of judgement of the sort Papi... (shrink)

One compelling argument challenging the tenability of physicalism, which sees reality as fundamentally comprised of physical facts, is Jackson's knowledge argument. Through a powerful thought experiment involving the case of Mary, the super neuroscientist, the argument demonstrates how knowledge of phenomenal facts cannot be deduced from knowledge of physical facts. For allegedly leaving out phenomenal facts in its account of reality, physicalism is shown to be incomplete and hence mistaken. Physicalists respond to this argument in a variety of ways, challenging, (...) in turn, some aspects of the knowledge argument. This paper focuses on the replies of the ability hypothesis and the phenomenal concept strategy, which respectively try to block the two crucial moves in the knowledge argument: the establishment of an epistemic gap and the inference from the occurrence of this gap to the existence of an ontological gap. The paper critically examines how proponents of these two replies to the knowledge argument respond to some objections to maintain the viability of physicalism. (shrink)