The phenomenal powers view claims that phenomenal properties metaphysically necessitate their effects in virtue of how they feel, and thereby constitute non-Humean causal powers. For example, pain necessitates that subjects who experience it try to avoid it in virtue of feeling bad. I argue for this view based on the inconceivability of certain phenomenal properties necessitating different effects than their actual ones, their ability to predict their effects without induction, and their ability to explain their effects without appeal to laws (...) or regularities. I also offer a harmony argument according to which the view offers the best explanation for otherwise seemingly fortunate psychophysical regularities. I then outline the view’s main implications for the metaphysics of causation and philosophy of mind. (shrink)

[Replies to My Friends] This is an answer to the critics of my book WHAT IT'S LIKE, OR WHAT IT'S ABOUT? THE PLACE OF CONSCIOUSNESS IN THE MATERIAL WORLD (2017). I proceed from the least to the most serious objections. I start with Jakub Mihálik’s defense of Russellian Monism against my claim that it is not a genuine alternative to standard dualism and materialism. In reply, I claim this is a side issue to the central aim of my book, which (...) is to undermine the concept of phenomenal consciousness assumed by Russellian Monism as much as by every other standard theory. One of these standard theories is reductive materialism, pursued by Michal Polák and Tomáš Marvan. Both Polák and Marvan are worried by Dennett’s alleged eliminativism, even though their arguments somewhat differ. Polák believes in a deflationary concept of consciousness, which I am afraid lacks a definite content. Marvan offers an “innocent” concept of consciousness, on which there is supposed to be a general consensus, but I think he just assumes that the concept of phenomenal property is part of the definition of consciousness. Curiously, while Polák and Marvan take me as to be a Dennettian, Stefanie Dach argues that I misinterpret Dennett. Conversely, I believe that she overlooks weak points in Dennett’s theory. (shrink)

The paper critically discusses the treatment of Russellian monism in Tomáš Hříbek’s monograph Jaké to je, nebo o čem to je? (What It’s Like, or What It’s About?). According to Hříbek, Russellian monism, the approach to phenomenal consciousness inspired by the insights of Bertrand Russell, is not a real alternative to materialism, dualism and idealism. I argue that Russellian monism, on the contrary, can be viewed as a self-standing philosophical position which, moreover, avoids the main problems of these traditional approaches. (...) I first address the objection that the fundamental entities of neutral monism have a mental, rather than neutral nature. In connection with neutral monism, I also express some worries concerning Hříbek’s via negativa definition of physicalism. Thereafter I explain why the causal closure of the physical which poses a serious difficulty for dualism is not a problem for Russellian monism and emphasize that Russellian monism is able to tackle challenges, such as the conceivability argument and the knowledge argument, better than materialism. While then Russellian monism has certain affinities with materialism, dualism and idealism, it avoids the most serious challenges for these approaches and we therefore have a good reason to view it as a self-standing and promising approach to phenomenal consciousness. (shrink)

How could physicalism be true of a world in which there are no fundamental physical phenomena? A familiar answer, due to Barbara Gail Montero and others, is that physicalism could be true of such a world if that world does not contain an infinite descent of mentality. Christopher Devlin Brown has produced a counterexample to that solution. We show how to modify the solution to accommodate Brown’s example: physicalism could be true of a world without fundamental physical phenomena if that (...) world does not contain an infinite descent of mentally constituted mentality. This solution is independently plausible and is available to physicalists of virtually all significant varieties. (shrink)

This paper responds to an argument from Botin which claims that Russellian physicalism is committed to the view that either (i) our phenomenal concepts do not reveal anything essential about phenomenal properties (following Goff, Botin calls this the ‘opaque’ account of phenomenal concepts), or that (ii) phenomenal concepts are capable of revealing at least some of the essence of phenomenal properties—making phenomenal concepts ‘translucent’ if some-but-not-all-revealing or ‘transparent’ if all-revealing—but this entails that phenomenal properties are fundamental, which violates physicalism. I (...) argue that Botin is wrong that Russellian physicalists are committed to the view that physical and phenomenal concepts must have similarly qualitative/phenomenal modes of presentation or contents, since Russellian physicalists assume that we do not possess concepts which specifically refer to non-phenomenal categorical properties. If we were to acquire concepts for non-phenomenal categorical properties, they would need to have categorical contents and modes of presentation, but need not have qualitative/phenomenal contents and modes of presentation. Given this, Russellian physicalists can embrace a translucent account of phenomenal concepts, and hold that our phenomenal concepts more-or-less accurately tell us about certain sorts of non-fundamental properties which are both physical and categorical. (shrink)

Structural realism is the view that scientific theories give us knowledge only of the structure of the unobservable world. The view faces an influential objection that was first posed by Max Newman: if our knowledge of the unobservable world were strictly limited to its structure, our knowledge turns out to be trivial, for it amounts to nothing more than knowledge of the cardinality of the world. In this paper, I shall propose a response to Newman’s objection. It shall be argued (...) that in having epistemic access to the intrinsic nature of our conscious experiences—knowledge that structural realists allow for—we have knowledge of what it is to exist as concrete phenomena. With the plausible assumption that the relations of the unobservable world are also similarly concrete, one can address Newman’s objection. I shall further contrast this response to other similar responses that have been proposed, and also address the objection that this response is not available to structural realists. (shrink)

Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False. . ???aop.label???. doi: 10.1080/09515089.2013.804045.

In the marketplace of opinions concerning the metaphysics of mind and consciousness panqualityism (PQ) occupies an interesting position. It is a distinct variant of neutral monism, as well as of protophenomenalism, and as such it strives to carve out a conceptual niche midway between physicalism and mentalism. It is also a brand of Russellian monism, advocated by its supporters as a less costly and less extravagant alternative to panpsychism. Being clearly articulated and relatively well-developed it constitutes an intriguing view. Nonetheless, (...) the present paper takes a decisively critical stance towards PQ. In particular, it challenges it on two principal grounds. First, I argue that PQ's analysis of experience, and of the qualities tasked with constituting the phenomenal character of experience, is fundamentally flawed. Second, I argue that PQ's attempt to explain phenomenal consciousness as a function of reflective awareness is equally misguided. Along the way, the paper also points the shortcomings of previously established critiques of PQ. All in all, the discussion identifies some difficulties that are likely to generalize beyond PQ's specific circumstances, raising concerns regarding the viability of a "middle of the road" solution to the mind–body problem. (shrink)

This paper is a critique of the radical enactivism of Daniel Hutto, Erik Myin, and their collaborators, insofar as their approach pertains to the hard problem of consciousness. I argue that their valiant attempt to discard the hard problem is ultimately unsuccessful. More specifically, I argue that the hard problem of consciousness is best construed as a transcendental challenge and that no phenomeno-physical identity theory, and no “logic of identity”, successfully eliminate this challenge. Finally, I argue that the theoretical stance (...) adopted by Hutto, Myin, and their colleagues is inherently unstable in that it inadvertently blends strong deflationary currents with an implicit commitment to substantive metaphysical revisionism. Since deflationism and revisionism are discordant partners their forced union results in a position whose overall coherence is compromised. Such disequilibrium, I believe, is a general characteristic of radical enactivist approaches to consciousness, of which the position discussed on the present occasion is one prominent representative. (shrink)

Chalmers (2002) argues against physicalism in part using the premise that no truth about consciousness can be deduced a priori from any set of purely structural truths. Chalmers (2012) elaborates a detailed definition of what it is for a truth to be structural, which turns out to include spatiotemporal truths. But Chalmers (2012) then proposes to define spatiotemporal terms by reference to their role in causing spatial and temporal experiences. Stoljar (2015) and Ebbers (Ms) argue that this definition of spatiotemporal (...) terms allows for the trivial falsification of Chalmers (2002)’s premise about structure and consciousness. I show that this result can be avoided by tweaking the relevant premise, and moreover that this tweak is well-motivated and not ad hoc. (shrink)

I discuss the apparent discrepancy between the qualitative diversity of consciousness and the relative qualitative homogeneity of the brain's basic constituents, a discrepancy that has been raised as a problem for identity theorists by Maxwell and Lockwood (as one element of the ‘grain problem’), and more recently as a problem for panpsychists (under the heading of ‘the palette problem’). The challenge posed to panpsychists by this discrepancy is to make sense of how a relatively small ‘palette’ of basic qualities could (...) give rise to the bewildering diversity of qualities we, and presumably other creatures, experience. I argue that panpsychists can meet this challenge, though it requires taking contentious stands on certain phenomenological questions, in particular on whether any familiar qualities are actual examples of ‘phenomenal blending’, and whether any other familiar qualities have a positive ‘phenomenologically simple character’. Moreover, it requires accepting an eventual theory most elements of which are in a certain explicable sense unimaginable, though not for that reason inconceivable. Nevertheless, I conclude that there are no conclusive reasons to reject such a theory, and so philosophers whose prior commitments motivate them to adopt it can do so without major theoretical cost. (shrink)

Contemporaries often reject epiphenomenalism out of hand, while Russellian Monism is regarded as worthy of further development. It is argued here that this difference of attitudes is indefensible, because the easy rejection of EPI is due to its violating a certain Causal Intuition, and RM implicitly violates that same intuition. An enriched version of RM mitigates the violation, but the same mitigation results if we make a parallel enrichment of EPI. If RM and EPI are approached on a level playing (...) field, it is not obvious which will prove to be the better view. (shrink)

Panpsychism has received much attention in the philosophy of mind in recent years. So-called constitutive Russellian panpsychism, in particular, is considered by many the most promising panpsychist approach to the hard problem of consciousness. In this paper, however, I develop a new challenge to this approach. I argue that the three elements of constitutive Russellian panpsychism—that is, the constitutive element, the Russellian element and the panpsychist element—jointly entail a ‘cognitive dead end’. That is, even if constitutive Russellian panpsychism is true, (...) we cannot ascertain how it might solve the hard problem of consciousness. (shrink)

According to recent arguments for panpsychism, all physical properties are dispositional, dispositions require categorical grounds, and the only categorical properties we know are phenomenal properties. Therefore, phenomenal properties can be posited as the categorical grounds of all physical properties—in order to solve the mind–body problem and/or in order avoid noumenalism about the grounds of the physical world. One challenge to this case comes from dispositionalism, which agrees that all physical properties are dispositional, but denies that dispositions require categorical grounds. In (...) this paper, I propose that this challenge can be met by the claim that the only dispositional properties we know are phenomenal properties, in particular, phenomenal properties associated with agency, intention and/or motivation. Versions of this claim have been common in the history of philosophy, and have also been supported by a number of contemporary dispositionalists. I will defend a new and updated version of it. Combined with other premises from the original case for panpsychism—which are not affected by the challenge from dispositionalism—it forms an argument that dispositionalism entails panpsychism. (shrink)

The Integrated Information Theory is a leading scientific theory of consciousness, which implies a kind of panpsychism. In this paper, I consider whether IIT is compatible with a particular kind of panpsychism, known as Russellian panpsychism, which purports to avoid the main problems of both physicalism and dualism. I will first show that if IIT were compatible with Russellian panpsychism, it would contribute to solving Russellian panpsychism’s combination problem, which threatens to show that the view does not avoid the main (...) problems of physicalism and dualism after all. I then show that the theories are not compatible as they currently stand, in view of what I call the coarse-graining problem. After I explain the coarse-graining problem, I will offer two possible solutions, each involving a small modification of IIT. Given either of these modifications, IIT and Russellian panpsychism may be fully compatible after all, and jointly enable significant progress on the mind–body problem. (shrink)

Epiphenomenalism is the view that phenomenal properties – which characterize what it is like, or how it feels, for a subject to be in conscious states – have no physical effects. One of the earliest arguments against epiphenomenalism is the evolutionary argument (James 1890/1981; Eccles and Popper 1977; Popper 1978), which starts from the following problem: why is pain correlated with stimuli detrimental to survival and reproduction – such as suffocation, hunger and burning? And why is pleasure correlated with stimuli (...) beneficial to survival and reproduction – such as eating and breathing? According to the argument, the fact that we have these particular correlations and not other ones must have an evolutionary explanation. But given epiphenomenalism, differences in phenomenal properties could not cause differences in fitness, so natural selection would not be expected to favor these correlations over any other ones. Epiphenomenalism thus renders these correlations an inexplicable coincidence, and should therefore be rejected. The evolutionary argument has been widely criticized and few have deemed it cogent (Broad 1925; Jackson 1982; Robinson 2007; Corabi 2014). In this paper, I will consider previous and potential criticisms and conclude some of them are indeed fatal to the argument if it is understood, as it traditionally has been, as an argument for any standard version of non-epiphenomenalism such as physicalism and interactionism. I will then offer a new and improved version of the argument, as an argument for a particular non-epiphenomenalist view, which I will call the phenomenal powers view. This is the view that phenomenal properties produce and thereby (metaphysically) necessitate their effects in virtue of how they feel, or in virtue of their intrinsic, phenomenal character alone – along the lines of C. B. Martin and John Heil’s powerful qualities view (Martin and Heil 1999; Heil 2003). I will argue that the phenomenal powers view explains the correlations given natural selection far better than any other view. It follows that if (and only if) understood as an argument for the phenomenal powers view, the evolutionary argument is far stronger than it is usually thought to be. (shrink)

According to panqualityism, a form of Russellian monism defended by Sam Coleman and others, consciousness is grounded in fundamental qualities, i.e. unexperienced qualia. Despite panqualityism’s significant promise, according to David Chalmers panqualityism fails as a theory of consciousness since the reductive approach to awareness of qualities it proposes fails to account for the specific phenomenology associated with awareness. I investigate Coleman’s reasoning against this kind of phenomenology and conclude that he successfully shows that its existence is controversial, and so Chalmers’s (...) critique is inconclusive. I then present a critique of panqualityism that avoids this controversial posit, arguing that the panqualityist treatment of awareness faces an explanatory gap, failing to account for the intimate cognitive access to qualities which we are afforded, i.e. for our ‘strong awareness’ of qualities. The real worry for panqualityists is thus not the contested phenomenology of awareness, which Chalmers relies on, but rather the special way in which we are aware of qualities. (shrink)

Russellian monists argue that non-structural properties, or a combination of structural and non-structural properties, necessitate phenomenal properties. Different Russellian monists offer varying accounts of the structural/non-structural distinction, leading to divergent forms of Russellian monism. In this paper, I criticise Derk Pereboom’s characterisation of the structural/non-structural distinction proposed in his Consciousness and the Prospects of Physicalism and further work. I argue that from Pereboom’s characterisation of structural and non-structural properties, one can formulate general metaphysical principles concerning what structural and non-structural properties (...) necessitate. These principles undermine the claim that non-structural properties – either alone or in combination with structural properties – necessitate phenomenal properties. Moreover, these principles are not affected by our supposed inability to conceive of non-structural properties in a manner conducive to the success of conceivability arguments. (shrink)

David Lewis argues for Ramseyan humility, the thesis that we can’t identify the fundamental properties that occupy the nomological roles at our world. Lewis, however, remarks that there is a potential exception to this, which involves assuming two views concerning qualia panphenomenalism : all instantiated fundamental properties are qualia and the identification thesis : we can know the identities of our qualia simply by being acquainted with them. This paper aims to provide an exposition, as well as an assessment, of (...) this response to the humility thesis. (shrink)

ABSTRACTTononi’s Integrated Information Theory explains consciousness as integrated information, that is, the informational state produced by the whole system over the sum of its parts. M...

The typical empirical approach to studying consciousness holds that we can only observe the neural correlates of experiences, not the experiences themselves. In this paper we argue, in contrast, that experiences are concrete physical phenomena that can causally interact with other phenomena, including observers. Hence, experiences can be observed and scientifically modelled. We propose that the epistemic gap between an experience and a scientific model of its neural mechanisms stems from the fact that the model is merely a theoretical construct (...) based on observations, and distinct from the concrete phenomenon it models, namely the experience itself. In this sense, there is a gap between any natural phenomenon and its scientific model. On this approach, a neuroscientific theory of the constitutive mechanisms of an experience is literally a model of the subjective experience itself. We argue that this metatheoretical framework provides a solid basis for the empirical study of consciousness. (shrink)

Both a priori physicalism and a posteriori physicalism combine a metaphysical and an epistemological thesis. They agree about the metaphysical thesis: our world is wholly physical. Most agree that this requires everything that there is must be necessitated by the sort of truths described by physics. If we call the conjunction of the basic truths of physics P, all physicalists agree that P entails for any truth Q. Where they disagree is whether or not this entailment can be known a (...) priori. The a priori physicalist says it can, the a posteriori physicalist says it cannot. Though a posteriori physicalism is probably the dominant view, it is really a surprising and somewhat unlikely stance. In this article, the nature of the view is discussed, and two arguments are presented that should cause us to look again at the potential of a priori physicalism. (shrink)

I begin by distinguishing two general approaches to metaethics and ontology. One in effect puts our experience as engaged ethical agents on hold while independent metaphysical and epistemological inquiries, operating by their own lights, deliver metaethical verdicts on acceptable interpretations of our ethical lives; the other instead keeps engaged ethical experience in focus and allows our reflective interpretation of it to shape our metaphysical and epistemological views, including our ontology. While the former approach often leads to deflationary views, the latter (...) may lead us to enrich our metaethical picture as needed to capture robust objectivity and categorical normative authority for ethics. Assuming, as I have argued elsewhere, that this requires positing irreducibly evaluative or normative properties and facts, the question I take up here is what ontological implications this has. I argue against quietist non-naturalist views, which maintain that positing such properties and facts either has no ontological implications or has only domain-specific ontological implications that likewise imply nothing about what the world contains. Against these views, I advocate a worldly, dual-aspect view, locating irreducibly evaluative or normative properties as features of relevant worldly things. But while I have previously defended this view as a form of non-naturalism, I here explore the possibility of instead seeing it as a new, more expansive form of naturalism—what might be called “Non-Scientistic Naturalism”—inspired by parallel attempts in the philosophy of mind to accommodate irreducibly phenomenal properties within a more expansive physicalism. (shrink)

One of the most pressing challenges that occupy the Russellian panpsychist’s agenda is to come up with a way to reconcile the traditional argument from categorical properties (Seager, 2006; Alter & Nagasawa, 2015) with H. H. Mørch’s dispositionalism-friendly argument from the experience of causation (2014, 2018, 2020) — on the way to a unitary, all-encompassing case for the view. In this regard, Mørch claims that, via the commitment to the Identity theory of properties, one can consistently hold both panpsychist arguments (...) without contradiction (2020: 281) — I shall refer to such proposal as Reconciliation. In my paper, I shall argue that this is not the case. To this extent, I will first consider H. Taylor’s argument that the Identity theorists have the exact same resources as the dispositionalists (as, after careful enquiry, their views on the metaphysics of properties turn out to coincide (2018: 1438)), and thus contend that Reconciliation fails to obtain. Then, I will suggest that one can avoid the problem and reconcile the arguments by adopting a different version of the powerful qualities view, namely the Compound view — and thus advance a reformulated version of the claim, i.e. Reconciliation*. Finally, even though pursuing my proposed solution might expose Russellian panpsychism to the risk of epiphenomenalism, I shall conclude that such specific form of epiphenomenalism is a rather benign one, and thus that, via Reconciliation*, the constitution of a unitary case for panpsychism as a positive proposal (and not as a mere alternative to dualism and physicalism) can be achieved. (shrink)

In my paper, I shall provide a reading of Diogenes of Apollonia such that his understanding of the metaphysics of differentiation and of individual ensoulment may constitute an ingenious answer to the problems of his time. To this extent, I will argue that Diogenes' worldview solves the difficulties of Anaxagoras' metaphysics and successfully integrates mentality in a causally closed conception of nature. Finally, I will suggest that a Diogenes-inspired approach might be relevant to treat some pressing concerns in the contemporary (...) philosophy of mind – thus demonstrating how his production might offer some interesting solutions for the problems of our time too. (shrink)

The modal argument against materialism, in its most standard form, relies on a compatibility thesis to the effect that the physical truths are compatible with the absence of consciousness. I propose an alternative modal argument that relies on an incompatibility thesis: The existence of consciousness is incompatible with the proposition that the physical truths provide a complete description of reality. I show that everyone who accepts the premises of the standard modal argument must accept the premises of the revised modal (...) argument, but not vice versa. (shrink)

This paper defends a non-reductive realist view of the sensible qualities—roughly, the view that the sensible qualities are really instantiated by the external objects of perception, and not reducible to response-independent physical properties or response-dependent relational properties. I begin by clarifying and motivating the non-reductive realist view. I then consider some familiar difficulties for the view. Addressing these difficulties leads to the development and defence of a general theory, inspired by Russellian Monist theories of consciousness, of how the sensible qualities (...) relate to physical reality. I conclude by showing how this theory, which I call ‘Secondary Quality Russellian Monism’, resolves the most significant difficulties for the non-reductive realist view of the sensible qualities. (shrink)

In this paper I develop a theory of personhood which leaves open the possibility of construing the universe as a person. If successful, it removes one bar to endorsing pantheism. I do this by examining a rising school of thought on personhood, on which persons, or selves, are understood as identical to episodes of consciousness. Through a critique of this experiential approach to personhood, I develop a theory of self as constituted of qualitative mental contents, but where these contents are (...) also capable of unconscious existence. On this theory, though we can be conscious of our selves, consciousness turns out to be inessential to personhood. This move, I then argue, provides resources for responding to the pantheist’s problem of God’s person. (shrink)

Frank Jackson's case of Mary the colour scientist, and the knowledge argument against physicalism built upon it, are well known. This paper starts from Jackson's other, more neglected, thought experiment, about Fred, who sees a unique shade of red. It explores two senses in which properties are said to be 'objective', roughly corresponding to the ideas of a property's being intersubjectively accessible, on the one hand, and its being knowable without the need for special experiences, on the other. These senses (...) of the objective are contrasted, and their links to the doctrine of physicalism explored, and it is argued that, in the sense of objectivity we should embrace, mental qualities come out as objective and physical properties. The paper ends up by proposing a novel theory about how mental qualities fit into the world—as determinates of determinable physical properties, a view that is distinguished from the closely related 'Russellian monism'. (shrink)

Russellian monism – an influential doctrine proposed by Russell (1927/1992) – is roughly the view that the natural sciences can only ever tell us about the causal, dispositional, and structural properties of physical entities and not about their categorical properties, and, moreover, that our qualia are constituted by categorical properties. Recently, Stoljar (2001a, 2001b), Strawson (2008), Montero (2010, 2015), Alter and Nagasawa (2012), and Chalmers (2015) have attempted to develop this doctrine into a version of physicalism. Russellian monism faces the (...) so-called combination problem, according to which it is difficult to see how categorical properties could collectively constitute qualia. In this paper, I suggest that there is an insufficiently discussed aspect of the combination problem which I call the difference-maker problem. Taking the difference-maker problem into account, I argue that the combination problem – whether or not it can be solved – results in a dilemma for the project of developing Russellian physicalism. That is, Russellian monism is either physicalistically unacceptable or it is implausible; hence, Russellian monism and physicalism are incompatible. (shrink)

Russellian physicalism is a view on the nature of consciousness which promises to satisfy the demands of both traditional physicalists and non-physicalists. It does so by identifying subjective experience with physically acceptable categorical properties underlying structural and dispositional properties described by science. Though promising, the view faces at least two serious challenges: (i) it has been argued that science deals in both categorical and non-categorical properties, which would undercut the motivation behind Russellian physicalism, and (ii) it has been argued that (...) only nonphysicalist Russellian views—like panpsychism—are useful when it comes to explaining consciousness. I address these criticisms, arguing that there is no viable reason for maintaining that science deals in categorical properties of the sort which a Russellian physicalist is interested in, and that features of fully-physical categorical properties can be described which provide useful explanations for various essential features of subjective experience. These projects are connected: it turns out that when the explanatory relevance of Russellian physicalism is explained in detail, constraints are put the sort of categorical properties that Russellian physicalists can say are left out of science. Specifically, Russellian physicalists are forced to subscribe to the view that science leaves out any categorical properties whatsoever, as opposed to the view that some scientifically scrutable properties are categorical, but not the ones which Russellian physicalists are interested in. I hope that by addressing these criticisms of Russellian physicalism, and drawing logical connections between the responses, further appeal is added to a promising, but so far relatively unexplored, view. (shrink)

Russellian physicalism is a promising answer to the mind–body problem which attempts to satisfy the motivating epistemic and metaphysical concerns of non-physicalists with regards to consciousness, while also maintaining a physicalist commitment to the non-existence of fundamental mentality. Chan (_Philosophical Studies, 178_:2043–62, 2021) has recently described a challenge to Russellian physicalism he deems the ‘difference-maker problem’, which is a Russellian-physicalism-specific version of the more well-known ‘combination problem’ for Russellian monism generally. The problem is to determine how a relatively small set (...) of fundamental categorical property types can ground the large variety of phenomenal properties that exist. To answer this problem, a Russellian physicalist can say that there is strong emergence from fundamental categorical properties to phenomenal properties, or she can say that there is only weak emergence from fundamental categorical properties to phenomenal properties. Chan argues that neither of these routes are viable for Russellian physicalism. This paper constitutes a response to Chan, arguing that Russellian physicalists can embrace either weak or strong emergence to explain phenomenal variety. (shrink)

Russellian physicalism is becoming increasingly popular because it promises to deliver what everybody wants, realism and physicalism about consciousness. But Russellian physicalists are not the first to swear on “the promise”, standard Type-B physicalism is a less fanciful view that also claims to give everything and take nothing. In this paper, I argue that our hopes should not be placed on Russellian physicalism because, unlike Type-B physicalism, it cannot explain how phenomenal concepts can reveal the nature of phenomenal properties without (...) weakening its physicalist credentials. The revelation challenge shows that Russellian physicalism is either committed to an anti-realist and self-defeating view of phenomenal concepts or it is physically unacceptable. (shrink)

According to Russellian monism, consciousness is constituted at least partly by quiddities: intrinsic properties that categorically ground dispositional properties described by fundamental physics. If the theory is true, then consciousness and such dispositional properties are closely connected. But how closely? The contingency thesis says that the connection is contingent. For example, on this thesis the dispositional property associated with negative charge might have been categorically grounded by a quiddity that is distinct from the one that actually grounds it. Some argue (...) that Russellian monism entails the contingency thesis and that this makes its consciousness‐constituting quiddities epiphenomenal—a disastrous outcome for a theory that is motivated partly by its prospects for integrating consciousness into physical causation. We consider two versions of that argument, a generic version and an intriguing version developed by Robert J. Howell, which he bases on Jaegwon Kim's well‐known “exclusion argument.” We argue that neither succeeds. (shrink)

It is often claimed that Russellian monism carries a commitment to a structuralist conception of physics, on which physics describes the world only in terms of its spatiotemporal structure and dynamics. We argue that this claim is mistaken. On Russellian monism, there is more to consciousness, and to the rest of concrete reality, than spatiotemporal structure and dynamics. But the latter claim supports only a conditional claim about physics: _if_ structuralism about physics is true, then there is more to consciousness (...) and to the rest of concrete reality than physics describes. Given the fundamental nature of their position, Russellian monists can, we argue, deny the antecedent without inconsistency. We also draw out two significant consequences of that result. One is that it provides a response to some recent objections to Russellian monism, by Alyssa Ney and Eric Hiddleston. The other consequence concerns a line of reasoning known as _the structure and dynamics argument_—reasoning that is thought to motivate Russellian monism. In David J. Chalmers’s version, which is regarded as canonical, structuralism about physics is implied by a premise. If our main thesis is true, then that version is problematic, at least from the perspective of Russellian monists who take the argument to motivate their theory. However, we argue, the argument can be reformulated without relying on structuralism about physics. (shrink)

According to Russellian monism, phenomenal consciousness is constituted by inscrutables: intrinsic properties that categorically ground dispositional properties described by fundamental physics. On Russellian physicalism, those inscrutables are construed as protophenomenal properties: non-structural properties that both categorically ground dispositional properties and, perhaps when appropriately structured, collectively constitute phenomenal properties. Morris and Brown argue that protophenomenal properties cannot serve this purpose, given assumptions Russellian monists typically make about the modal profile of such properties. Those assumptions, it is argued, entail that protophenomenal properties (...) are ‘experience specific’, that is, they are individuated by their potential to constitute phenomenal properties, and are thus not genuinely physical. However, we argue, that reasoning assumes that physical inscrutables must be individuated in terms of their grounding roles. Not only is that assumption questionable: it is antithetical to Russellian monism. (shrink)

Physicalism should be characterized in a way that makes it compatible with the possibility that the physical world is infinitely decomposable. Some have proposed solving this problem by replacing a widely accepted No Fundamental Mentality requirement on physicalism with a more general No Low-Level Mentality requirement. The latter states that physicalism could be true if there is a level of decomposition beneath which nothing is mental, whereas physicalism is false otherwise. Brown argues that this solution does not work. He devises (...) an infinitely decomposable possible world in which physicalism should come out as true even though there is mentality all the way down. I propose a solution that circumvents his argument. The key is to specify the sort of mentality that physicalism cannot abide at any level, namely, mentality that does not consist solely in a structural-dynamic arrangement of entities. I also argue that the problem Brown identifies has significant implications for what is at stake in the debate over physicalism’s truth or falsity—implications he undersells. (shrink)

Panpsychism is the view that consciousness is everywhere. Panpsychism has significant theoretical implications with respect to the mind–body problem, as well as the question of the intrinsic nature of the physical world. This paper considers one of its potential practical or ethical implications; specifically, whether, if panpsychism is true, it follows that “we are all one”, in a sense that implies that egoism (understood as bias towards what we normally, but falsely, take to constitute the self or ego) is not (...) only immoral but fundamentally irrational (or imprudent). (shrink)

The Humility Thesis is a persistent thesis in contemporary metaphysics. It is known by a variety of names, including, but not limited to, Humility, Intrinsic Humility, Kantian Humility, Kantian Physicalism, Intrinsic Ignorance, Categorical Ignorance, Irremediable Ignorance, and Noumenalism. According to the thesis, we human beings, and any knowers that share our general ways of knowing, are irremediably ignorant of a certain class of properties that are intrinsic to material entities … Continue reading Humility Regarding Intrinsic Properties →.

In recent literature, panpsychism has been defended by appeal to two main arguments: first, an argument from philosophy of mind, according to which panpsychism is the only view which successfully integrates consciousness into the physical world (Strawson 2006; Chalmers 2013); second, an argument from categorical properties, according to which panpsychism offers the only positive account of the categorical or intrinsic nature of physical reality (Seager 2006; Adams 2007; Alter and Nagasawa 2012). Historically, however, panpsychism has also been defended by appeal (...) to a third argument based on considerations about the nature and observability of causation. This argument has not been much discussed in recent times. Here is a concise version from William James: "… the concrete perceptual flux, taken just as it comes, offers in our own activity-situations perfectly comprehensible instances of causal agency … If we took these experiences as the type of what actual causation is, we should have to ascribe to cases of causation outside of our life, to physical cases also, an inwardly experiential nature. In other words, we should have to espouse a so-called “pan-psychic” philosophy" (James 1911: 218). James here suggests that we have direct experience of causation in our own agency. He thereby directly contradicts David Hume, who famously denied that we have any experience of causation. James goes on to claim that if this experience is representative of causation in general, it follows that all causation is mental, and that panpsychism is true. This kind of argument for panpsychism can be called the argument from (experience of) causation. This chapter offers, first, a history of this argument and arguments closely related to it, and second, an analysis of the argument – is it valid, are its premises in any way defensible, and how does it relate to the other, more popular arguments for panpsychism from philosophy of mind and categorical properties? (shrink)

From the perspective of many philosophers of mind in these early years of the 21st Century, the debate between dualism and physicalism has seemed to have stalled, if not to have come to a complete standstill. There seems to be no way to settle the basic clash of intuitions that underlies it. Recently however, a growing number of proponents of Russellian monism have suggested that their view promises to show us a new way forward. Insofar as Russellian monism might allow (...) us to break out of the current gridlock, it's no wonder that it's become "hot stuff." To my mind, however, the excitement about Russellian monism is misplaced. Though some version of Russellian monism might well be true, I do not believe that it enables us to break free of the dualism/physicalism divide. As I will argue, once we properly understand what's required to flesh out an adequate monistic story, we will see that we are in an important way right back where we started. (shrink)

This collection of papers centres around a novel approach to the problem of phenomenal consciousness called cosmopsychism. A simple version of cosmopsychism says that the cosmos as a whole is conscious. In this collection, I focus on a comparison between arguably the most promising versions of cosmopsychism and panpsychism, called constitutive cosmopsychism and constitutive panpsychism, respectively. -/- The first paper, ‘A Blueprint for Cosmopsychism’ offers a blueprint for a cosmopsychist approach, comparing it to the panpsychist approach. It highlights how following (...) the blueprint allows one to sidestep the most serious of panpsychism’s problems, the combination problem, while also avoiding the problem of infinite decomposition. However, it notes that the approach must address a serious problem of its own in the derivation problem. -/- The second paper, ‘Beyond Panpsychism and Cosmopsychism? Focuses’ on two related views that reject subjects of experience at the fundamental level, thus avoiding the subject aspects of the combination and derivation problems. Albahari’s perennialism is touted as the natural successor to cosmopsychism; avoiding its subject derivation problem while maintaining a cosmic consciousness. Meanwhile, Coleman’s panqualityism is touted as a natural successor to panpsychism; avoiding its combination problem while maintaining that phenomenality is present at the level of microphysical ultimates. However, I show both views seem to face problems equal in measure to those they seek to avoid. -/- The third paper, ‘The Subject Problem for Panpsychism and Cosmopsychism’ targets the hardest problems for constitutive panpsychism and constitutive cosmopsychism; the subject combination problem and the subject derivation problem, respectively. I show that the two problems are almost identical, both hinging on the entailment of what I call synchronous perspectives scenarios. I formulate broad arguments from metaphysical impossibility and epistemic implausibility against both views, based on such scenarios. However, I provide a possible model of how to understand synchronous perspective scenarios unproblematically. I also provide several alternative responses. -/- The fourth, and final, paper in the collection provides an account of, and motivation for, a version of cosmopsychism I call CRP cosmopsychism. This version of cosmopsychism is created on the priority cosmopsychism blueprint and has three further key commitments: simple panpsychism, priority monism and Russellian monism. The paper motivates each of these commitments both in isolation and in partnership, before responding to each of the derivation problems; the subject derivation problem, the quality derivation problem and the structure derivation problem. Furthermore, I argue that cosmopsychism should be preferred over panpsychism owing to considerations concerning internal relations. (shrink)

Panpsychism is the view that every concrete and unified thing has some form of phenomenal consciousness or experience. It is an age-old doctrine, which, to the surprise of many, has recently taken on new life. In philosophy of mind, it has been put forth as a simple and radical solution to the mind–body problem (Chalmers 1996, 2003;Strawson 2006; Nagel 1979, 2012). In metaphysics and philosophy of science, it has been put forth as a solution to the problem of accounting for (...) the intrinsic nature of the physical itself (Strawson 2006, Seager 2006). In this thesis, I show that panpsychism can also be defended on the basis of an argument from our (arguable) acquaintance with the nature of causation in agency. This argument has made frequent appearances throughout the history of philosophy, with philosophers such as Leibniz, Schopenhauer and James, and I construct and defend an updated version of it. Furthermore, I offer a solution to the combination problem: how can complex (human and animal-type) consciousness result from simple (fundamental particle-type) consciousness? This is generally regarded as the most serious problem facing contemporary panpsychism. I propose that mental combination can be construed as kind causal process culminating in a fusion, and show how this avoids the main difficulties with accounting for mental combination. (shrink)

The inherently subjective nature of consciousness severely limits our ability to make progress on the problem of consciousness. The inability to acquire objective, publicly available data on the phenomenal aspect of consciousness makes evaluating alternative theories very difficult, if not impossible. However, the anomalous nature of subjective states with respect to our conventional theories of the physical world suggests the possibility of considering other anomalous data around consciousness that happen to be objective. For such purposes, I propose that we examine (...) the psi data gathered under laboratory conditions, which generally receive little attention. I wish to consider whether we have theories or frameworks of consciousness that attempt to account for subjective qualia but also fit the psi data. I argue that Russellian monism can be combined with an argument regarding quantum holism to arrive at a version of cosmopsychism that fits very well with the psi data. While I do not argue that such a framework exhausts the theoretical possibilities, I do suggest we can move forward with a framework that has attractive theoretical features and is also consistent with objective data currently on the table. (shrink)

This paper discusses and evaluates a recent argument for the conclusion that an attractive variety of Russellian monism ought to be regarded as a form of physicalism. According to this line of thought, if the Russellian’s “inscrutable” properties are held to ground not only experience, but also the physical structure of the world—and in this sense are not “experience-specific”—they thereby have an unproblematic place in physicalist metaphysics. I argue, in contrast, that there can be a sense in which the Russellian’s (...) inscrutables are experience-specific in a way that a physicalist probably ought to find objectionable, even if they play some role other than grounding experience. This will be the case, I argue, if certain worlds are taken to be possible, as they sometimes have: worlds of “bare structure” and worlds with what might be called “swapped inscrutables”. In this way, I claim that accepting certain possibilities has consequences for how one should understand the nature of the Russellian’s inscrutables and the place they have in physicalist metaphysics. (shrink)