Supervenient libertarianism maintains that indeterminism may exist at a supervening agency level, consistent with determinism at a subvening physical level. It seems as if this approach has the potential to break the longstanding deadlock in the free will debate, since it concedes to the traditional incompatibilist that agents can only do otherwise if they can do so in their actual circumstances, holding the past and the laws constant, while nonetheless arguing that this ability is compatible with physical determinism. However, we (...) argue that supervenient libertarianism faces some serious problems, and that it fails to break us free from this deadlock within the free will debate. (shrink)

One of the main line of responses to the infamous causal exclusion problem has been based on the counterfactual account of causation. However, arguments have begun to surface to the effect that the counterfactual theory is in fact ill-equipped to solve the exclusion problem due to its commitment to downward causation. This argumentation is here critically analysed. An analysis of counterfactual dependence is presented and it is shown that if the semantics of counterfactuals is taken into account carefully enough, the (...) counterfactual notion of causation does not need to be committed to downward causation. However, it is a further question whether this is eventually enough to solve the exclusion problem for the analysis shows how the problem itself can take various different forms. (shrink)

A critical analysis of recent interventionist responses to the causal exclusion problem is presented. It is argued that the response can indeed offer a solution to the problem, but one that is based on renouncing the multiple realizability thesis. The account amounts to the rejection of nonreductive physicalism and would thus be unacceptable to many. It is further shown that if the multiple realizability thesis is brought back in and conjoined with the interventionist notion of causation, inter-level causation is ruled (...) out altogether. (shrink)

The mental realm seems different to the physical realm; the mental is thought to be dependent on, yet distinct from the physical. But how, exactly, are the two realms supposed to be different, and what, exactly, creates the seemingly insurmountable juxtaposition between the mental and the physical? This review identifies and discusses five marks of the mental, features that set characteristically mental phenomena apart from the characteristically physical phenomena. These five marks (intentionality, consciousness, free will, teleology, and normativity) are not (...) presented as a set of features that define mentality. Rather, each of them is something we seem to associate with phenomena we consider mental, and each of them seems to be in tension with the physical view of reality in its own particular way. It is thus suggested how there is no single mind-body problem, but a set of distinct but interconnected problems. Each of these separate problems is analyzed, and their differences, similarities and connections are identified. This provides a useful basis for future theoretical work on psychology and philosophy of mind, that until now has too often suffered from unclarities, inadequacies, and conflations. (shrink)

Some recent arguments defending the genuine causal efficacy of the mental have been relying on empirical research on neuroprosthetics. This essay presents a critical analysis of these arguments. The problem of mental causation, and the basic idea and results of neuroprosthetics are reviewed. It is shown how appealing to the research on neuroprosthetics can be interpreted to give support to the idea of mental causation. However, it does so only in a rather deflationary sense: by holding the mental identical with (...) the neural. So contrary to what the arguments have been assuming, neuroprosthetics cannot be used to argue for nonreductive physicalism. It can rather be taken to illustrate just the opposite: how the mental and the physical are identical. (shrink)

The principle of causal exclusion is based on two distinct causal notions: causal sufficiency and causation simpliciter. The principle suggests that the former has the power to exclude the latter. But that is problematic since it would amount to claiming that sufficient causes alone can take the roles of causes simpliciter. Moreover, the principle also assumes that events can sometimes have both sufficient causes and causes simpliciter. This assumption is in conflict with the first part of the principle that claims (...) that sufficient causes must exclude causes simpliciter. (shrink)

A type of transcendental argument for libertarian free will maintains that if acting freely requires the availability of alternative possibilities, and determinism holds, then one is not justified in asserting that there is no free will. More precisely: if an agent A is to be justified in asserting a proposition P (e.g. "there is no free will"), then A must also be able to assert not-P. Thus, if A is unable to assert not-P, due to determinism, then A is not (...) justified in asserting P. While such arguments often appeal to principles with wide appeal, such as the principle that ‘ought’ implies ‘can’, they also require a commitment to principles that seem far less compelling, e.g. the principle that ‘ought’ implies ‘able not to’ or the principle that having an obligation entails being responsible. It is argued here that these further principles are dubious, and that it will be difficult to construct a valid transcendental argument without them. (shrink)

This article reviews the causal exclusion argument and confronts it with some recently proposed refutations based on the interventionist account of causation. I first show that there are several technical and interpretative difficulties in applying the interventionist account to the exclusion issue. Different ways of accommodating the two to one another are considered and all are shown to leave the issue without a fully satisfactory resolution. Lastly, I argue that, on the most consistent construal, the interventionist approach can provide grounds (...) for thinking that higher-level causal notions are as legitimate as lower-level causal notions, but it does not provide grounds for postulating inter-level causal interactions. (shrink)

Two strains of interventionist responses to the causal exclusion argument are reviewed and critically assessed. On the one hand, one can argue that manipulating supervenient mental states is an effective strategy for manipulating the subvenient physical states, and hence should count as genuine causes to the subvenient physical states. But unless the supervenient and subvenient states manifest some difference in their manipulability conditions, there is no reason to treat them as distinct, which in turn goes against the basic assumption of (...) nonreductive physicalism. On the other hand, one can preserve the distinction between the two by introducing asymmetric manipulability conditions that the supervenience thesis entails. But this response can be used to argue that mental causes never have physical effects. However, this argumentation can also be used to show that mental causes can have mental effects. (shrink)

The project of treating knowledge as an empirical object of study has gained popularity in recent naturalistic epistemology. It is argued here that the assumption that such an object of study exists is in tension with other central elements of naturalistic philosophy. Two hypotheses are considered. In the first, “knowledge” is hypothesized to refer to mental states causally responsible for the behaviour of cognitive agents. Here, the relational character of truth creates a problem. In the second hypothesis “knowledge” is hypothesized (...) to refer to mental states causally responsible for the evolutionarily successful behaviour of cognitive agents. Here, the problem lies in the fact that evolution by natural selection is not necessarily conducive to truth. The result does not necessarily amount to eliminativism, however, since the naturalist may consistently reject the condition of truth that lies behind these problems. (shrink)

Since our moral and legal judgments are focused on our decisions and actions, one would expect information about the neural underpinnings of human decision-making and action-production to have a significant bearing on those judgments. However, despite the wealth of empirical data, and the public attention it has attracted in the past few decades, the results of neuroscientific research have had relatively little influence on legal practice. It is here argued that this is due, at least partly, to the discussion on (...) the relationship of the neurosciences and law mixing up a number of separate issues that have different relevance on our moral and legal judgments. The approach here is hierarchical; more and less feasible ways in which neuroscientific data could inform such judgments are separated from each other. The neurosciences and other physical views on human behavior and decision-making do have the potential to have an impact on our legal reasoning. However, this happens in various different ways, and too often appeal to any neural data is assumed to be automatically relevant to shaping our moral and legal judgments. Our physicalist intuitions easily favor neural-level explanations to mental-level ones. But even if you were to subscribe to some reductionist variant of physicalism, it would not follow that all neural data should be automatically relevant to our moral and legal reasoning. However, the neurosciences can give us indirect evidence for reductive physicalism, which can then lead us to challenge the very idea of free will. Such a development can, ultimately, also have repercussions on law and legal practice. (shrink)

The thesis of multiple realisation that Borsboom et al. are relying on should not be taken for granted. In dissolving the apparent multiple realisation, the reductionist research strategies in psychopathology research (the Research Domain Criteria [RDoC] framework, in particular) are bound to lead to eliminativism rather than reductionism. Therefore, Borsboom et al. seem to be aiming at a wrong target.

The most fundamental issue of the neurosciences is the question of how or whether the mind and the body can interact with each other. It has recently been suggested in several studies that current neuroimaging evidence supports a view where the mind can have a well-documented causal influence on various brain processes. These arguments are critically analyzed here. First, the metaphysical commitments of the current neurosciences are reviewed. According to both the philosophical and neuroscientific received views, mental states are necessarily (...) neurally based. It is argued that this leaves no room for a genuine interaction of the mental and the neural. Second, it is shown how conclusions drawn from recent imaging studies are in fact compatible with the fully physicalistic notion of mental causation and how they can thus be easily accommodated to the received view. The fallacious conclusions are argued to be a result of an overly vague grasping of the conceptual issues involved. The question of whether the fundamental physical principles exclude outright the ability of mental states to have causal influence on the physical world is also addressed and the reaction of appealing to the apparent loophole provided by quantum physics is assessed. It is argued that linking psychology to quantum physics contradicts many basic tenets of the current neurosciences and is thus not a promising line of study. It is concluded that the interactionist hypothesis benefits from neither conceptual nor empirical support. (shrink)

A thoroughly physical view on reality and our common sense view on agency and free will seem to be in a direct conflict with each other: if everything that happens is determined by prior physical events, so too are all our actions and conscious decisions; you have no choice but to do what you are destined to do. Although this way of thinking has intuitive appeal, and a long history, it has recently began to gain critical attention. A number of (...) arguments have been raised in defense of the idea that our will could be genuinely free even if the universe is governed by deterministic laws of physics. Determinism and free will have been argued to be compatible before, of course, but these recent arguments seem to take a new step in that they are relying on a more profound and concrete view on the central elements of the issue, the fundamental laws of physics and the nature of causal explanation in particular. The basic idea of this approach is reviewed in here, and it is shown how a careful analysis of physics and causal explanation can indeed enhance our understanding of the issue. Although it cannot be concluded that the problem of free will would now be completely solved (or dissolved), it is clear that these recent developments can bring significant advancement to the debate. (shrink)

According to one traditional view, empirical science is necessarily preceded by philosophical analysis. Yet the relevance of philosophy is often doubted by those engaged in empirical sciences. I argue that these doubts can be substantiated by two theoretical problems that the traditional conception of philosophy is bound to face. First, there is a strong normative etiology to philosophical problems, theories, and notions that is difficult to reconcile with descriptive empirical study. Second, conceptual analysis (a role that is typically assigned to (...) philosophy) seems to lose its object of study if it is granted that terms do not have purely conceptual meanings detached from their actual use in empirical sciences. These problems are particularly acute to the current naturalistic philosophy of science. I suggest a more concrete integration of philosophy and the sciences as a possible way of making philosophy of science have more impact. (shrink)

The kin selection theory has recently been criticised on the basis of claiming that genetic relatedness does not play a causal role in the social evolution among individuals of insect societies. We outline here a line of criticism of this view by demonstrating two things. First, there are strong conceptual, theoretical and empirical reasons to think that close genetic relatedness has been necessary for the rise of the helper castes of social insects. And second, once we understand how causal explanation (...) itself results from an interplay of two logically distinct elements, necessity and sufficiency, we can also understand the scenarios in which relatedness does not seem to play a causal role for evolution of helper castes. The result of this analysis is that we should be more careful about the way we frame the empirical data on the evolution of social behaviour. (shrink)

Causal overdetermination occupies an uncomfortable place within all the major theories of causation. A natural solution to the problems it gives rise to would be to resolve overdetermination into preemption or joint causation. However, such a solution would seem to lead to individuate events in a fragile manner. The issue of such modal fragility is addressed and it is argued that events designated as effects are always fragile in a natural way and the putative problems of adopting modal fragility can (...) be resolved. It is also studied whether causal overdetermination could work in a setting where the overdetermining causes occur in different levels of reality. Typically postulated higher-level causes are shown to contradict the definitional features of overdetermination. There is thus no reasonable role for causal overdetermination and the notion should be abandoned. (shrink)

The COVID-19 pandemic has demonstrated how different (even conflicting) interventions on nature can be scientifically justified: interventions can be deemed "effective" only in relation to specific target variables - in relation to variables the values of which we seek to control. Choosing the "right" target variables, in turn, depends on our values and pragmatic aims. This essay is based on a presentation given at the symposium "Multidisciplinary Perspectives on the COVID-19 Pandemic", organised at the Helsinki Collegium for Advanced Studies on (...) 16 June 2020. (shrink)

Debates on dualism continue to plague psychiatry. I suggest that these debates are based on false dichotomies. According to metaphysical physicalism, reality is ultimately physical. Although this view excludes the idea of entities distinct from physical reality, it does not compel us to favour neural over psychological interventions. According to methodological dualism, both physical and mental interventions on the world can be deemed effective, and both perspectives can therefore be thought to be equally ‘real’.

The role of genetic relatedness in social evolution has recently come under critical attention. These arguments are here critically analyzed, both theoretically and empirically. It is argued that when the conceptual structure of the theory of natural selection is carefully taken into account, genetic relatedness can be seen to play an indispensable role in the evolution of both facultative and advanced eusociality. Although reviewing the empirical evidence concerning the evolution of eusociality reveals that relatedness does not play a role in (...) the initial appearance of helper phenotypes, this follows simply from the fact that natural selection – of which relatedness is a necessary component – does not play a causal role in the origin of any traits. Further, separating two logically distinct elements of causal explanation – necessity and sufficiency – explains why the debate lingers on: although relatedness plays a necessary role in the evolution of helping and advanced eusociality, relatedness alone is not sufficient for their appearance. Therefore, if the relatedness variable in a given data set is held at a uniformly high value, then it indeed may turn out that other factors occupy a more prominent role. However, this does not change the fact that high relatedness functions as a necessary background condition for the evolution of advanced eusociality. (shrink)

The notion of causal explanation is an essential element of the naturalistic world view. This view is typically interpreted to claim that we are only licensed to postulate entities that make a causal difference , or have causal power . The rest are epiphenomena and hence eliminable from the correct view of reality. The worry that some entities and phenomena that we take for granted mental properties in particular turn out to be epiphenomenal, can be seen as stemming from this (...) sort of naturalistic attitude. This thesis reviews the issue of causal explanation within the context of the naturalistic philosophy of mind. It is argued that there is no single monolithic, unanimously accepted notion of causation that the naturalist should be committed to. Views vary on what this notion amounts to exactly, and fields of science vary with respect to their causal commitments. However, the naturalist can still presume that a scientifically informed philosophical account of causation exists, an account that is fundamentally philosophical, but also sensitive to actual scientific practice and its view of reality. The central issue of the current naturalistic philosophy of mind is the so-called problem of causal exclusion. According to this, the assumption that mental states could have genuine and autonomous effects on the physical world is inconsistent with physical commitments, namely the idea that mental states are necessarily neurally based and the idea that the physical world is causally complete. The causal exclusion argument claims that mental causes must be reduced to physical causes, as there remains no role for independent mental causes. The thesis reviews some central responses to the causal exclusion argument. It is shown that within the context of the interventionist notion of causation, inter-level causation can be ruled out. The causal exclusion argument would thus find support, contrary to what the proponents of the interventionist view typically claim. However, the result is also shown to have the corollary that purely higher-level, mental-to-mental causation is possible. The thesis suggests that this offers a consistent view of mental causation for a naturalist to hold. (shrink)

Self-knowledge has always played a role in healthcare since a person needs to be able to accurately assess her body or behaviour in order to determine whether to seek medical help. But more recently it has come to play a larger role, as healthcare has moved from a more paternalistic model to one where patients are expected to take charge of their health; as we realise that early detection, and hence self-examination, can play a crucial role in outcomes; as medical (...) science improves and makes more terminal illnesses into chronic conditions requiring self-management; as genetic testing makes it possible to have more information about our futures; and with the advent of personal electronic devices that make it easy for a person to gather accurate real-time information about her body. It can be hard to get good information about oneself, and even harder to know what to do it. Sometimes self-knowledge is needed for a good outcome, but sometimes it is useless, or worse. For instance, breast self-examination can lead to over-treatment, learning that one has a predisposing gene can create a detrimental illusion of knowing more about the future than one does, and data about one’s vital signs can be meaningless if taken out of a context of interpretation. This collection explores how these and other issues play out in a variety of medical specialities. (shrink)