Since Leibniz's time, Cartesian mental causation has been criticized for violating the conservation of energy and momentum. Many dualist responses clearly fail. But conservation laws have important neglected features generally undermining the objection. Conservation is _local_, holding first not for the universe, but for everywhere separately. The energy in any volume changes only due to what flows through the boundaries. Constant total energy holds if the global summing-up of local conservation laws converges; it probably doesn't in reality. Energy conservation holds (...) if there is symmetry, the sameness of the laws over time. Thus, if there are time-places where symmetries fail due to nonphysical influence, conservation laws fail there and then, while holding elsewhere, such as refrigerators and stars. Noether's converse first theorem shows that conservation laws imply symmetries. Thus conservation trivially nearly entails the causal closure of the physical. But expecting conservation to hold in the brain simply assumes the falsehood of Cartesianism. Hence Leibniz's objection begs the question. Empirical neuroscience is another matter. So is Einstein's General Relativity: far from providing a loophole, General Relativity makes mental causation _harder_. (shrink)

Physicalism is the claim that that there is nothing in the world but the physical. Philosophers who defend physicalism have to confront a well-known dilemma, known as Hempel’s dilemma, concerning the definition of ‘the physical’: if ‘the physical’ is whatever current physics says there is, then physicalism is most probably false; but if ‘the physical’ is whatever the true theory of physics would say that there is, we have that physicalism is vacuous and runs the risk of becoming trivial. This (...) article has two parts. The first, negative, part is devoted to developing a criticism of the so-called via negativa response to Hempel’s dilemma. In the second, more substantial, part, I propose to take the first horn of Hempel’s dilemma. However, I argue for a broad construal of ‘current physics’ and characterize ‘the physical’ accordingly. The virtues of the broad characterization of ‘the physical’ are: first, it makes physicalism less likely to be false; and second, it ties our understanding of ‘the physical’ to the reasons we have for believing in physicalism. That is, it fulfills the desideratum of construing our theses according to the reasons we have to believe in them. (shrink)

Many common arguments for physicalism begin with the principle that the cosmos is “causally closed.” But how good are the arguments for causal closure itself? I argue that the deductive, a priori arguments on behalf of causal closure tend to beg the question. The extant inductive arguments fare no better. They commit a sampling error or a non-sequitur, or else offer conclusions that remain compatible with causal openness. In short, we have no good arguments that the physical world is causally (...) closed. (shrink)

Dualism holds that some mental events are fundamental and non-physical. I develop a prima facie plausible causal argument for dualism. The argument has several significant implications. First, it constitutes a new way of arguing for dualism. Second, it provides dualists with a parity response to causal arguments for physicalism. Third, it transforms the dialectical role of epiphenomenalism. Fourth, it refutes the view that causal considerations prima facie support physicalism but not dualism. After developing the causal argument for dualism and drawing (...) out these implications, I subject the argument to a battery of objections. Some prompt revisions to the argument. Others reveal limitations in scope. It falls out of the discussion that the causal argument for dualism is best used against physicalism as a keystone in a divide and conquer strategy. (shrink)

The causal argument for physicalism is anayzed and it's key premise--the causal closure of physics--is found wanting. Therefore, a hidden premise must be added to the argument to gain its conclusion, but the hidden premise is indistinguishable from the conclusion of the causal argument. Therefore, it begs the question on physicalism.

The argument from causal closure of the physical is usually considered the most powerful argument in favor of the ontological doctrine of physicalism. Many authors, most notably Papineau, assume that CCP implies that physicalism is supported by physics. I demonstrate, however, that physical science has no bias in the ontological debate between proponents of physicalism and dualism. I show that the arguments offered for CCP are effective only against the accounts of mental causation based on the action of the mental (...) forces of a Newtonian nature, i.e. those which manifest themselves by causing accelerations. However, it is conceivable and possible that mental causation is manifested through the redistribution of energy, momentum and other conserved quantities in the system, brought about by altering the state probability distribution within the living system and leading to anomalous correlations of neural processes. After arguing that a probabilistic, interactionist model of mental causation is conceivable, which renders the argument from causal closure of the physical ineffective, I point to some basic features that such a model must have in order to be intelligible. At the same time, I indicate the way that conclusive testing of CCP can be done within the theoretical framework of physics. (shrink)

Jaegwon Kim’s views on mental causation and the exclusion argument are evaluated systematically. Particular attention is paid to different theories of causation. It is argued that the exclusion argument and its premises do not cohere well with any systematic view of causation.

Many mathematicians are platonists: they believe that the axioms of mathematics are true because they express the structure of a nonspatiotemporal, mind independent, realm. But platonism is plagued by a philosophical worry: it is unclear how we could have knowledge of an abstract, realm, unclear how nonspatiotemporal objects could causally affect our spatiotemporal cognitive faculties. Here I aim to make room in our metaphysical picture of the world for the causal relevance of abstracta.

Physicalism is the idea that everything either is physical or is nothing over and above the physical. For this formulation of physicalism to have determinate content, it should be identified what the “physical” refers to; i.e. the body problem. Some other closely related theses, especially the ones employed in the causal arguments for different versions of physicalism, and more especially the causal closure thesis, are also subject to the body problem. In this paper, I do two things. First, I explore (...) the structure of causal arguments for physicalism that represents a general argument. To do this, the premises and the conclusion of the general argument are given exact formulations. Second, drawing on those premises, especially the causal closure thesis, I propose a naturalistic formulation of the physical that satisfies the requirements any formulation of the physical is expected to fulfill. Following this proposal, we also have a recursive algorithm to recognize the set of all physical events. (shrink)

Nonreductive physicalism states that actions have sufficient physical causes and distinct mental causes. Nonreductive physicalism has recently faced the exclusion problem, according to which the single sufficient physical cause excludes the mental causes from causal efficacy. Autonomists respond by stating that while mental-to-physical causation fails, mental-to-mental causation persists. Several recent philosophers establish this autonomy result via similar models of causation :1031–1049, 2016; Zhong, J Philos 111:341–360, 2014). In this paper I argue that both of these autonomist models fail on account (...) of the problem of Edwards’s Dictum. However, I appeal to foundational principles of action theory to resuscitate mental-to-mental causation in a manner that is consistent with the models of causation endorsed by these autonomists. (shrink)

Non-reductive physicalism is the view that mental events cause other events in virtue of their mental properties and that mental properties supervene on, without being identical to, physical properties. Jaegwon Kim has presented several much-discussed arguments against this view. But the much simpler causal closure argument, which purports to establish that every mental property is identical to a physical property, has received less attention than Kim’s arguments. This paper aims to show how a non-reductive physicalist should rebut the causal closure (...) argument. A crucial premise in the argument is a principle stating that the physical world is causally closed. It states, roughly, that every physical event has a physical sufficient cause. I argue that when the principle is formulated in this way, the causal closure argument is invalid. Less frequently, the causal closure principle is formulated in terms of a difference-making conception of causation so that it states that every physical effect has a physical difference-making cause. I argue that the principle, so formulated, is false and the causal closure argument unsound. Either way the argument lacks the apodeictic force to compel acceptance of its conclusion. (shrink)

Nonreductive physicalists endorse the principle of mental causation, according to which some events have mental causes: Sid climbs the hill because he wants to. Nonreductive physicalists also endorse the principle of physical causal completeness, according to which physical events have sufficient physical causes: Sid climbs the hill because a complex neural process in his brain triggered his climbing. Critics typically level the causal exclusion problem against this nonreductive physicalist model, according to which the physical cause is a sufficient cause of (...) the behavioural effect, so the mental cause is excluded from causally influencing Sid’s behaviour. In this paper I demonstrate how numerous nonreductive physicalists have responded to the causal exclusion problem by weakening the principle of physical causal completeness in numerous ways. The result: either numerous nonreductive physicalist solutions fail on account of the fact that they do not satisfy a robustly defined principle of physical causal completeness, or there is an accelerating trend of solving the causal exclusion problem by suitably weakening the principle of physical causal completeness. (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)

I argue that the completeness of physics is composed of two distinct claims. The first is the commonly made claim that, roughly, every physical event is completely causally determined by physical events. The second has rarely, if ever, been explicitly stated in the literature and is the claim that microphysics provides a complete inventory of the fundamental categories that constitute both the causal features and intrinsic nature of all the events that causally affect the physical universe. After showing that these (...) claims are distinct, I argue that they can be used to solve a difficulty with existing responses to the exclusion problem—namely, that these existing responses also undermine the powerful causal argument for physicalism. Recognizing that there are two kinds of completeness opens up room for the nonreductive physicalist to solve the exclusion problem while also endorsing a modified, cogent causal argument for a kind of physicalism compatible with her position. (shrink)

The chief motivation for epiphenomenalist dualism is its promise to solve dualism’s causal exclusion problem without inducing causal overdetermination or violations of the causal closure of the physical. This paper argues that epiphenomenalist dualism is itself susceptible to an exclusion problem. The problem exploits symmetries of determination and influence generated by a wide class of physical theories. Further, I argue that there is an interference effect between solving epiphenomenalist dualism's exclusion problem and using epiphenomenalist dualism as a solution to the (...) causal exclusion problem. What emerges is an overlooked, empirically-motivated challenge to epiphenomenalist dualism. (shrink)

Mental and neural states are related to one another by vertical interlevel relations and by horizontal intralevel relations. For particular choices of such relations, problems arise if causal efficacy is ascribed to mental states. In a series of influential papers and books, Kim has presented his much discussed “supervenience argument,” which ultimately amounts to the dilemma that mental states either are causally inefficacious or they hold the threat of overdetermining neural states. Forced by this disjunction, Kim votes in favor of (...) overdetermination and, ultimately, reduction. We propose a perspective on mental causation that dissolves the assumption of a tension between horizontal and vertical determination. For mental states to be causally efficacious, they must be dynamically stable. This important requirement can be implemented by combining a key idea of supervenience, multiple realization, with the recently introduced vertical interlevel relation of contextual emergence. Both together deflate Kim's dilemma and reflate the causal efficacy of mental states. 2012 APA, all rights reserved). (shrink)

_ Source: _Page Count 19 It is argued in this paper that physicalism is best understood as a research programme, rather than a thesis or an attitude, as some philosophers argue. Given that research programmes connect past, present and future philosophical or scientific activities, physicalists need not decide between current and future physical theories, as it has been required by Hempel’s Dilemma. The author contrasts this proposal with other solutions to Hempel’s Dilemma proposed by currentists, futurists, and those philosophers who (...) claim that physicalism should best be understood as an attitude, arguing that understanding physicalism as a research programme avoids problems that are present in the alternative views, and that it matches well with the standard classifications in the history of philosophy. (shrink)

The compact and, with \ M\, very massive object located at the center of the Milky Way is currently the very best candidate for a supermassive black hole in our immediate vicinity. The strongest evidence for this is provided by measurements of stellar orbits, variable X-ray emission, and strongly variable polarized near-infrared emission from the location of the radio source Sagittarius A* in the middle of the central stellar cluster. Simultaneous near-infrared and X-ray observations of SgrA* have revealed insights into (...) the emission mechanisms responsible for the powerful near-infrared and X-ray flares from within a few tens to one hundred Schwarzschild radii of such a putative SMBH. If SgrA* is indeed a SMBH it will, in projection onto the sky, have the largest event horizon and will certainly be the first and most important target for very long baseline interferometry observations currently being prepared by the event horizon telescope. These observations in combination with the infrared interferometry experiment GRAVITY at the very large telescope interferometer and other experiments across the electromagnetic spectrum might yield proof for the presence of a black hole at the center of the Milky Way. The large body of evidence continues to discriminate the identification of SgrA* as a SMBH from alternative possibilities. It is, however, unclear when the ever mounting evidence for SgrA* being associated with a SMBH will suffice as a convincing proof. Additional compelling evidence may come from future gravitational wave observatories. This manuscript reviews the observational facts, theoretical grounds and conceptual aspects for the case of SgrA* being a black hole. We treat theory and observations in the framework of the philosophical discussions about “realism and underdetermination”, as this line of arguments allows us to describe the situation in observational astrophysics with respect to supermassive black holes. Questions concerning the existence of supermassive black holes and in particular SgrA* are discussed using causation as an indispensable element. We show that the results of our investigation are convincingly mapped out by this combination of concepts. (shrink)

In a recent paper, Bird (in: Groff (ed.) Revitalizing causality: Realism about causality in philosophy and social science, 2007 ) has argued that some higher-order properties—which he calls “evolved emergent properties”—can be considered causally efficacious in spite of exclusion arguments. I have previously argued in favour of a similar position. The basic argument is that selection processes do not take physical categorical properties into account. Rather, selection mechanisms are only tuned to what such properties can do, i.e., to their causal (...) powers. This picture seems ultimately untenable in the light of further exclusion problems; but at the same time, it meets our explanatory demands. My purpose is therefore to show that there is a real antinomy with regard to evolved emergent properties. I develop a physicalist exclusion argument and then I go on to consider an argument that seems to establish that evolved emergent properties are causally efficacious, and propose a compatibilist solution. Finally, I very briefly consider what the proposed model may imply for the issue of mental causation. (shrink)

Libertarian free will is, roughly, the view that the same agential states can cause different possible actions. Nonreductive physicalism is, roughly, the view that mental states cause actions to occur, while these actions also have sufficient physical causes. Though libertarian free will and nonreductive physicalism have overlapping subject matter, and while libertarian free will is currently trending at the same time as nonreductive physicalism is a dominant metaphysical posture, there are few sustained expositions of a nonreductive physicalist model of libertarian (...) free will – indeed some tell against such an admixture. This paper concocts such a blend by articulating and defending, with some caveats, a nonreductive physicalist model of libertarian free will. (shrink)

The argument from causal closure for physicalism requires the principle that a physical event can only occur through being necessitated by antecedent physical events. This article proposes a view of the causal structure of the world that claims not only that an event need not be necessitated by antecedent events, but that an event cannot be necessitated by antecedent events. All events are open to counteraction. In order to spell out various kinds of counteraction I introduce the idea of ‘directedness.’.

En este artículo abordo críticamente la aseveración de David Papineau según la cual la evidencia fisiológica acumulada es suficiente para adoptar razonablemente el Principio del Cierre Causal de lo Físico y la vía negativa, viz. entender físico como no mental, como solución al dilema de Hempel. Comenzaremos restando fuerza a tal afirmación revisando el trabajo de W. Penfield y J. Eccles, dos importantes neurocientíficos y declarados dualistas. No obstante, luego nos centraremos en el trabajo de B. Libet en el que (...) se demostraría que los movimientos voluntarios están realmente determinados por causas enteramente fisiológicas, lo cual constituiría una pieza fundamental de evidencia a favor de Papineau. Nuestro análisis mostrará que no se siguen tales conclusiones. Esto tendrá consecuencias negativas para el Cierre Causal de lo Físico y con ello para el Argumento Causal para el Fisicalismo del cual el mencionado principio es premisa clave. (shrink)

Nearly all of us would accept that at least some of our thoughts – desires, beliefs, and intentions, for example – can be causally responsible for movements in our bodies. Starting in antiquity, and especially since Descartes, philosophers have deployed this claim as the pivotal premise in an increasingly popular line of argument against dualism. The purpose of this paper is to show that, in the Phaedo, Socrates uses this very same claim as the pivotal premise in a surprisingly powerful (...) two-part argument for dualism. (shrink)

In this thesis, I argue that physicalism should be understood to be the view that mental properties are realized by physical properties. In doing this, I explore what the realization relation might be. Since realization is the relation that should help us formulate physicalism, I suggest that the theoretical role of realization consists in explaining some of the things that physicalists wish to explain. These are: How are mental properties metaphysically necessitated by physical properties? How are mental properties causally efficacious? (...) A theory of realization should provide resources for answering these questions. Having identified the theoretical role of realization, I discuss several theories of realization, but then focus on the subset view of realization. According to the subset view, a property P realizes a property Q if and only if the causal powers of Q are a proper subset of the causal powers of P. I argue that the realization relation as it is formulated by the subset view is a promising candidate to play the theoretical role that I want realization to play. I then investigate how this theoretical role is occupied. In doing so, I provide a general metaphysical framework that the defenders of the subset view can appeal to. This framework specifies in what ways properties are related to their causal powers. Discussing some problems that the subset view faces, I propose my own version of the subset view. I argue that a property P realizes a property Q if and only if the causal powers of Q are a proper subset of the causal powers of P, and P is more fundamental than Q. Thanks to the requirement that a realized property is less fundamental than its realizers, two things that the original version of the subset view cannot explain are guaranteed: first, fundamental properties are not realized; second, arbitrary conjunctions of properties do not realize their conjuncts. By showing how a theory of realization can help us explain some of the things that physicalists typically wish to explain, I also show that a non-reductive variety of physicalism does not face the problems that it is commonly thought to face. (shrink)

In this article, I present a Leibnizian cosmological argument to the conclusion that either the totality of physical beings has a non-physical cause, or a necessary being exists. The crucial premise of the argument is a restricted version of the Principle of Sufficient Reason, namely the claim that every contingent physical phenomenon has a sufficient cause (PSR-P). I defend this principle by comparing it with a causal principle that is fundamental for physicalism, namely the Causal Closure of Physics, which says (...) that every physical effect has a sufficient physical cause (CC). I find that the evidence for Causal Closure is weaker than the evidence for PSR-P, which means that physicalists who take CC to be justified must concede that PSR-P is also justified, and to a higher degree. Since my Leibnizian cosmological argument succeeds if PSR-P is granted, I conclude that physicalists must either give up CC and thereby physicalism, or accept that a necessary being exists. (shrink)

Twenty years ago Stephen Yablo developed his original theory of mental causation, which has drawn much attention ever since. By providing a detailed reconstruction of Yablo’s approach, this paper first demonstrates that a certain line of critique that has repeatedly been brought forward against Yablo over the last two decades misconstrues the core idea of the model. At the same time, the reconstruction reveals that Yablo’s approach is probably the first explicit version of the “new compatibilism” within the philosophy of (...) mind. This fairly young family of theories essentially claims a non-identity as well as a non-distinctness of mental and physical phenomena. The second part of the paper then demonstrates that the new compatibilist approaches in general, and Yablo’s theory in particular, even though they can resist much of the popular criticism, fall prey to a new theoretical trilemma once the nature of the respective analysantia is made explicit. Finally, a model of the psychophysical relation is developed that may allow the new compatibilists to escape the mentioned trilemma. (shrink)

The topic of this book is the thinking in which we engage when we reflectively decide what to do, and when we reflectively reach conclusions as to the correct answers to questions. The main objective is to identify a way of looking at ourselves and at our deliberations that is adequate to our lives. It must accommodate both our conception of ourselves as free, rational and self-directed subjects, and our feeling that we deliberate freely. It must also identify a place (...) for us that will feel like home, doing justice to our status as subjects, within the world as we relate to it when we practise the natural sciences. The central claims are not about how we are, but about how we should look at ourselves. A key task is to show that this limited ambition, which is forced on us by the need to avoid metaphysical implausibility, nonetheless allows us to develop a position that has sufficient strength to do its work. The aim is to show something that is all too easily taken for granted. This is that we can limit ourselves to a strictly naturalistic ontology, while still having access to a generous idiom that allows us to speak of ourselves as free in the exercise of our rationality. (shrink)

In this paper we offer some ideas on the relationship between metaphysics of causation and common explanatory practices of behaviour. We first suggest a sort of “negotiating model” for theorizing about mental causation, and then examine the so-called causal closure argument focusing on some morals one can draw from it that further illustrate the model we recommend.

Is the physical world causally closed? Can something immaterial have any causal role within physics? This article seeks to answer these questions by explaining the theory of Causal Closure. Causal Closure says that nothing immaterial can have any causal efficacy upon the material world. Physicalists have long held this position and have used it as an argument against Dualism, but does it hold? The hope of this article is that we may better understand the arguments for and against Causal Closure (...) in order to discover a cogent philosophy of science. (shrink)

Mind-body parallelism is the view that mind and body stand in the same “order and connection,” as Spinoza put it, or that corresponding mental and physical states have corresponding causal explanations in terms of other mental and physical states. This dissertation investigates the nature and role of mind-body parallelism, as well as other forms of parallelism, in Spinoza’s philosophy of mind. In doing so, it also considers how Spinoza’s views relate to current discussions. In present-day philosophy of mind, mind-body parallelism (...) is almost never defended. It is seen as a historical dead-end with insurmountable problems. By contrast, I argue that parallelism powerfully responds to the post-Cartesian mind-body problem (which remains with us today) and that it points a way forward in current debates. The dissertation contains five independent chapters. After an introduction that situates parallelism in relation to both Spinoza’s time and to present discussions, Chapter 1 presents an argument for parallelism aimed at a present-day audience. Chapter 2 discusses Spinoza’s own arguments for parallelism. Both chapters help to clarify what parallelism is, in part by distinguishing between several versions of the view. Chapter 3 discusses what is often considered parallelism’s most problematic feature, its rejection of mind-body interaction. I argue that by distinguishing between the post-Cartesian context in which Spinoza wrote and present-day discussions, we can see that parallelism is compatible with mental causation. Chapters 4 and 5, finally, discuss specific ways in which parallelism is at work in Spinoza’s view of the mind. In Chapter 4, I argue that parallelism is at work in Spinoza’s interesting and distinctive positions on the nature of agency and motivation. In Chapter 5, I show the role of parallelism in his representationalist theory of consciousness. A guiding thread throughout the dissertation is that parallelism presents a distinctive and interesting way to combine realism, non-reductionism and naturalism in relation to those features of human self-understanding that seem difficult to fit into a naturalistic worldview. (shrink)

Great naturalist philosophers like David Armstrong, David Papineau, Jeagwon Kim, and others have argued that the best arguments for naturalism are based on Physical Causal Closure. P.C that is a premise in these arguments implies that only natural/physical causes are responsible for natural events and supernatural/non-physical causes cannot have any effective role in the natural universe. By adding some reasonable rules such as Ockham’s Razor or Eleatic Principle to P.C, they have concluded that there is no non-natural cause such as (...) God.Many theists, in the face of the physical causal closure, may accept it and see the relationship between God and the natural world not as causal but as something entirely different; as existential or necessary relation. But this view seems to have problems. First, it is passive because it simply accepts the basic premise of the naturalistic view, and secondly, it seems unacceptable from a theistic point of view to reduce the relationship between God and the world to existential or necessary relation and to eliminate the possibility of causal influence on natural things.In this paper, I will claim that P.C is not only against supernatural causation but is also against human agency and mental causation. To show this, first, I will present an argument against human mental causation based on P.C, and Then I will consider four different physicalist approaches that try to save mental causation. These approaches consist of 1) anomalous monism, 2) non-reductive physicalism, 3) over-determination, and 4) reductive physicalism.The first solution is the idea that Davidson came up with to solve the problem of mental causation. By criticizing type identity and reductionism, he first re-examines the issue of mental causation in a new form. Examining the first, I will show that this approach cannot save mental causation, and, in fact, mental causation will be rejected in this view. The second approach, although it hopes to maintain both mental causation and commitment to the physical closure, this article will show that it wouldn’t succeed in doing either. Although at first glance, acceptance of over-determination may seem like a better solution, I show that this solution has fundamental problems, including the fact that in this approach mental causality becomes redundant, without which physical causes will produce the same result. But without a doubt, the main and popular solution of naturalists will be the last, that is, reductionism. Reductionism in this approach distances itself from early reductionism and seeks to establish a token identity between mental and physical states. But this moderate reductionism also faces fundamental problems such as the hard problem of consciousness, intention, and human agency, which will reject the possibility of its success. I will show, therefore, that none of these approaches can solve the problem of P.C and mental causation.By criticizing all of them, I will show that P.C has an absurd consequence and cannot be a plausible premise in the argument for naturalism. Therefore, the best argument for naturalism will fail and cannot work against God. (shrink)