Christos Kyriacou

In an intriguing passage of the Ethics (E4p18s), Spinoza offers, by his own lights, a sketch of his general moral theory. In this paper, I develop an overlooked moral realist interpretation of Spinoza’s sketch of his moral theory. I argue that this moral realist interpretation makes better sense of textual evidence than the Hobbesian, antirealist interpretation proposed by Curley (1988) and recently developed by Zuk (2015). First, I explain how Spinoza sets out from conatus-based, prudential desires to argue for the crowning ‘dictate of reason’ that I shall call ‘the objectivity of moral reasons principle’. Second, I explain how Spinoza indicates a virtue-theoretic, moral epistemology for responsiveness to ‘dictates of reason’. Third, I examine the alternative, Hobbesian relativist interpretation of the passage proposed by Curley (1988) and Zuk (2015) and argue that the moral realist interpretation is overall more plausible. I conclude that E4p18s better supports a moral realist interpretation of Spinoza’s Ethics. Given that, as Spinoza repeats twice, E4p18s provides a sketch of his moral theory, this is some interesting evidence in favor of the moral realist interpretation.

Pinillos (2023) provides a cognitive psychological explanation of our skeptical inclinations and utilizes this explanation for a rational explanation of various epistemic phenomena, such as skepticism in its various manifestations, obsessive compulsive disorder, conspiracy theories, relevant alternatives and more. In this paper, I raise concerns about his rational explanation of radical skepticism. That is, his attempt ‘to calm our intellectual anxiety’ by showing ‘how skeptical doubt is produced’. This is supposed to explain ‘why the skeptic’s doubt is not justified’ (2023:9). I conclude with some methodological worries about the dialectical transition from a cognitive explanation to a rational debunking explanation.

We introduce the basic threefold distinction that informs and structures metaepistemological debates: epistemic realism, anti-realism, constitutivism\constructivism. We explain the basic commitments of each side of the distinction and very briefly present some of the motivations as well as pros and cons for each side. We proceed to explain why metaepistemology is currently an emerging sub-field of epistemology that aspires both to be the analogue of metaethics and to inform metaethical debates. We present some recent metaepistemological debates and explain how these debates have explored interconnections and analogies with metaethical debates (e.g. parity and disparity arguments). We then show that this volume presents new cutting-edge work that advances metaepistemology and go on to briefly summarise the content of the rest of the volume.

The thesis explores the semantics of epistemic justification discourse, a very important part of overall epistemic discourse. It embarks from a critical examination of referentialist theories to arrive at a certain nonreferential, expressivist approach to the semantics of epistemic justification discourse. That is, it criticizes the main referentialist theories and then goes on to argue for an expressivist approach on the basis of its theoretical capacity to outflank the problems referentialist theories meet. In the end, I also identify some problems for a prominent expressivist theory and, as a response to these problems, propose a novel norm-expressivist approach that seems to evade these problems. In particular, in Ch.1 I introduce what I call ‘the epistemic justification puzzle’ and then in Chs.2-4 criticize naturalistic referential theories: analytic naturalistic reductionism, synthetic naturalistic reductionism and epistemic kinds realism. In Ch.5 I criticize nonnaturalist referential theories: what I call ‘naïve’ nonnaturalism and J.McDowell’s more sophisticated quietist version of nonnaturalism. Next, in Ch.6 I introduce the semantic programme of expressivism and go on to construct a simple version of epistemic norm-expressivism ) in order to explain how expressivism can easily outflank the identified problems of referentialist theories. This simple norm-expressivist theory, however, is only used as a theoretical ‘toy’ for the mere sake of motivating the possibility of expressivism, as in Ch.7 I go on to argue for a more sophisticated version of norm-expressivism: habitsendorsement expressivism. In Ch.7 I introduce a prominent expressivist theory of moral and knowledge discourses, namely, plan-reliance expressivism ) and extend it cover the epistemic justification discourse. I then identify some problems for plan-reliance expressivism as extended to cover justification discourse and in response to these problems propose habits-endorsement expressivism. Habits-endorsement expressivism builds on the intuition that belief-fixation is habitual and exploits the theoretical flexibility of the notion of habits in order to overcome the identified problems of plan-reliance expressivism.

I develop one partial explanation of the origins of our fallibilist intuitions about knowledge in ordinary language fallibilism and argue that this explanation indicates that our epistemic methodology should be more impartial and theory-neutral. First, I explain why the so-called Moorean constraint (cf. Hawthorne 2005, 111) that encapsulates fallibilist intuitions is fallibilism’s cornerstone. Second, I describe a pattern of fallibilist reasoning in light of the influential dual processing and heuristics and biases approach to cognition (cf. Kahneman 2011; Thaler and Sunstein 2008; Evans 2017). I suggest that this pattern of reasoning involves the question-substitution heuristic, the availability and representativeness heuristics, the focusing bias as well as framing effects, priming and the anchoring and adjusting heuristic. Third, I argue that this fallibilist pattern of reasoning is methodologically dubious because it involves a vicious circularity and briefly outline an alternative, more impartial and theory-neutral abductive methodology for the theory of knowledge. Finally, I briefly explain how this analysis sheds light on the ordinary language fallibilism of Moore (1939), Austin (1961), Wittgenstein (1969) and Chisholm (1982).

Monarchy is a form of government that, roughly, dictates that the right to rule is inherited by birth by a single ruler. But monarchy (absolute or constitutional) breaches fundamental moral principles that undergird representative democracy, such as basic moral equality, dignity and desert. Simply put, the monarchs (and their family) are treated as morally superior to ordinary citizens and as a result ordinary citizens are treated in an unfair and undignified manner. For example, monarchs are respected, enjoy dignity, income, opportunity, public office and exalted social status just because of their inherited office, which is due to the mere historical accident of family lineage. Hence, we have good moral reason to abolish monarchy. Finally, I briefly reply to the pragmatic argument for constitutional monarchy, namely, the argument that monarchy can be allowed to play a largely ceremonial role in the context of democracy because it is beneficial for the function of society. As I argue, societies run by presidential democracies can function equally well and, what is more, no matter what the pragmatic reasons for constitutional monarchy are, we still have stronger moral reasons against it. Therefore, it should be abolished.

I argue that monarchies, in any possible form (absolute or constitutional), should be abolished once and for all. This is because of the deeply immoral presuppositions such a system of government upholds (implicitly or explicitly). Call this _‘the moral argument against monarchy’_. I identify three basic moral principles that monarchy by definition breaches: ‘the basic moral equality principle’, ‘the basic dignity principle’ and ‘the basic moral desert principle’. Finally, I examine and reply to three objections, including the common objection that constitutional monarchy should not be abolished because it is pragmatically useful.

I stipulate and motivate the overlooked problem of demarcating radical skeptics (perceptual and moral) from mentally disordered persons, given that both deny that they know ordinary Moorean propositions (e.g., that they have hands or that killing for fun is morally wrong). Call this ‘the demarcation problem’. In response to the demarcation problem, I develop a novel way to demarcate between mentally disordered persons and radical skeptics in an extensionally adequate way that saves the appearance that radical skeptics are not mentally disordered persons (at least not typically). Finally, I examine how a Moorean, non-skeptical epistemologist would compare radical skeptics with the mentally disordered in terms of what Plantinga calls internal and external rationality. Perhaps surprisingly, by Moorean lights, the mentally disordered fare better than the radical skeptic in terms of (internal) rationality. The upshot is that for Mooreans skeptical philosophy is more of an epistemic evil than mental disorder.

Ingram (2015) has argued that Cuneo and Shafer-Landau’s (2014) ‘moral fixed points’ theory entails that error theorists are conceptually deficient with moral concepts. They are conceptually deficient with moral concepts because they do not grasp moral fixed points (e.g. ‘Torture for fun is pro tanto wrong’). Ingram (2015) concluded that moral fixed points theory cannot substantiate the conceptual deficiency charge and, therefore, the theory is defeated. In defense of moral fixed points theory, Kyriacou (2017a) argued that the theory is coherent with the error theorists being conceptually competent with moral concepts, while reflectively denying moral fixed points theory. This is because error theorists could be conceptually competent with moral concepts but, due to intellectual vices, be swayed by unsound arguments against moral fixed points theory. Ingram (2018) replied to Kyriacou (2017a) that the intellectual vice charge against error theorists cannot be substantiated and, therefore, the moral fixed points theory is still defeated. In this paper, I argue that the possibility of intellectual vice is independently plausible and sufficient to undermine Ingram’s argument against the moral fixed points theory.

Charles Jarrett and P. D. Zuk have argued on independent grounds that Spinoza's Ethics delineates a moral antirealist/constructivist position. I reconstruct their basic arguments, present their textual evidence, and suggest that the evidence is, in principle, compatible with moral realism. As I argue, Jarrett and Zuk have opted for an antirealist/constructivist interpretation of the adduced textual evidence because they tacitly rely on a mistaken metaethical assumption: that relational normativity entails moral antirealism/constructivism. I explain why this is not the case by reference to Aristotle's virtue ethics, as well as by reference to various contemporary metaethical positions that conjoin relational normativity and moral realism. I conclude that the textual evidence Jarrett and Zuk rely on does not suffice to render Spinoza's Ethics unequivocally morally antirealist/constructivist and that the morally realist interpretation remains defensible.

AbstarctIn the first installment of Varieties of Skeptical Invariantism, we set the scene for subsequent discussion with Unger's (1975) modern classic of global skepticism and distinguished three varieties of skeptical invariantism in recent literature: traditional skeptical invariantism, fallibilist science-based skepticism and practical skepticism. We then presented fallibilist science-based skepticism, that is, the position that relaxes the stringency of the standard of knowledge but still questions parts of our everyday knowledge on the basis of scientific reasons. In particular, we presented Frances’ (2005) ‘live’ skepticism and Hannon's (forthcoming) ‘hard-hitting’ skepticism. In this second installment, we present the two other varieties of skeptical invariantism we identified: traditional skepticism (high-standard and infallibilist) that respects all three commitments (intellectualism, invariantism, stringency) and practical skepticism that questions the intellectualist commitment.

I review proposed skepticisms in recent literature (or skeptical invariantisms, if we understand skepticism semantically), contrast their basic commitments and highlight some of their comparative theoretical attractions and problems. To help set the scene for the discussion, I start with Unger’s (1975) modern classic of global skepticism about knowledge (and justification). I then distinguish three extant categories of skepticism in the recent literature: two non‐traditional and one more traditional. On the non‐traditional side are fallibilist science‐based skepticism (which relaxes the stringency of the standard of knowledge) and practical skepticism (which questions the intellectual character of the standard of knowledge) and on the traditional side high‐standard/infallibilist. I then briefly present and discuss representatives of each category.

This collection of original essays explores the topic of skeptical invariantism in theory of knowledge. It eschews historical perspectives and focuses on this traditionally underexplored, semantic characterization of skepticism. The book provides a carefully structured, state-of-the-art overview of skeptical invariantism and offers up new questions and avenues for future research. It treats this semantic form of skepticism as a serious position rather than assuming that skepticism is false and attempting to diagnose where arguments for skepticism go wrong. The essays take up a wide range of different philosophical perspectives on three key questions in the debate about skeptical invariantism: whether the standards for knowledge vary, how demanding the standards for knowledge are, and whether the kind of evidence, reasons, methods, processes etc. that we can bring to bear are sufficient to meet those standards. Skeptical Invariantism Reconsidered will be of interest to scholars and advanced students in epistemology and philosophy of language.

Skeptical invariantism does not account for the intuitive connections between knowledge, assertion, and practical reasoning and this constitutes a significant problem for the position because it does not save corresponding epistemic appearances (cf. Hawthorne (2004:131-5)). Moreover, it is an attraction of fallibilist over infallibilist-skeptical views that they can easily account for the epistemic appearances about the connections between knowledge, assertion, and practical reasoning (cf. Williamson (2000:249-255)). Call this argument ‘the argument from the knowledge norm’. I motivate and develop a Humean, pragmatist strategy for a skeptical response to ‘the argument from the knowledge norm’. Afterwards I outline a ‘toy’ version of pragmatic skepticism that can implement the strategy and save our everyday practice of assertion and practical reasoning. To this effect, I distinguish between assertibility conditions and truth conditions for ‘know’ and suggest that while assertibility conditions are pragmatic conditions sensitive to practical exigencies, truth conditions are semantic conditions sensitive only to truth. I briefly respond to three objections and conclude that pragmatic skepticism is resourceful enough to save our everyday practice of (fallibilist) assertion and practical reasoning and, hence, pay some due respect to corresponding epistemic appearances.

Recent literature has paid considerable attention to evolutionary debunking arguments. But the cogency of evolutionary debunking arguments is compromised by a problem for such arguments that has been somewhat overlooked, namely, what we may call ‘the demarcation problem.’ This is the problem of asking in virtue of what regulative metaepistemic norm evolutionary considerations either render a belief justified, or debunk it as unjustified. In this paper, I present and explain why in the absence of such a regulative metaepistemic norm any appeal to evolutionary considerations (in order to justify or debunk a belief) is bound to be ad hoc and question-begging and, therefore, ultimately unjustified.

Cuneo and Shafer-Landau have argued that there are moral conceptual truths that are substantive and non-vacuous in content, what they called ‘moral fixed points’. If the moral proposition ‘torturing kids for fun is pro tanto wrong’ is such a conceptual truth, it is because the essence of ‘wrong’ necessarily satisfies and applies to the substantive content of ‘torturing kids for fun’. In critique, Killoren :165–173, 2016) has revisited the old skeptical ‘why be moral?’ question and argued that the moral fixed points give us no reason to care about morality and, therefore, they are normatively irrelevant. He concluded that this is a counterintuitive implication that undermines the proposal. In this paper, I develop a rejoinder to Killoren’s argument that explains why, at least from the perspective of the moral fixed points framework, if the moral fixed points exist, they are necessarily normatively relevant for rational agents. I supplement this explanation with an explanation of why it might prima facie appear that moral fixed points are not normatively relevant, although ultima facie they are relevant. The supplementary explanation explains prima facie normative irrelevance as the upshot of failures of rational agency. I conclude that the moral fixed points, can, in principle, offer an interesting response to the skeptical ‘why be moral?’ question’.

This book contains twelve chapters by leading and up-and-coming philosophers on metaepistemology, that is, on the nature, existence and authority of epistemic facts. One of the central divides in metaepistemology is between epistemic realists and epistemic anti-realists. Epistemic realists think that epistemic facts exist independently of human judgements and practices, and that they have authority over our judgements and practices. Epistemic anti-realists think that, if epistemic facts exist at all, they are grounded in human judgements and practices, and gain any authority they have from our judgements and practices. This book considers both epistemic realist and anti-realist perspectives, as well as perspectives that 'transcend' the realism/anti-realism dichotomy. As such, it constitutes the 'state of the art' with regard to metaepistemology, and will shape the debate in years to come.