In the evolution of Chinese and Western literatures, the emphasis on the "strength" of "courage" is gradually given to the "mind" of "courage", that is the intention of the Agent. The connotation of Chinese and Western traditional thoughts of "courage" reflected in the distinction between the "physical courage" and "moral courage". Philosophers distinguish moral courage from physical courage, which does not seem to be clear and complete. Moral courage however as (...) moral elements have been distinguished from "courage as a virtue". The behavior of "moral courage" must be "supernormal behavior", which is the embodiment of moral choice and moral practice in a specific situation. The Agent of "moral courage" has particularity, the behavior itself is in a certain situation, and the behavioral consequences show severe. (shrink)

Could a Nazi soldier or terrorist be courageous? The Courage Problem asks us to answer this sort of question, and then to explain why people are reluctant to give this answer. The present paper sheds new light on the Courage Problem by examining a controversy sparked by Bill Maher, who claimed that the 9/11 terrorists’ acts were ‘not cowardly.’ It is shown that Maher's controversy is fundamentally related to the Courage Problem. Then, a unified solution to both (...) problems is provided. This solution entails that gutsy people who lack good ends are not courageous. (shrink)

Until recently most militaries tended to see moral issues through the lens of rules and regulations. Today, however, many armed forces consider teaching virtues to be an important complement to imposing rules and codes from above. A closer look reveals that it is mainly established military virtues such as honour, courage and loyalty that dominate both the lists of virtues and values of most militaries and the growing body of literature on military virtues. Although there is evidently still a (...) role for these traditional martial virtues, it is equally evident that they are not particularly relevant to, for instance, military personnel operating drones. This chapter looks into the ethics of unmanned warfare from the perspective of military virtues and military ethics education, and addresses the question of what we need to solve that just-mentioned misalignment: 1) a new set of virtues; 2) a different interpretation of the existing virtues; or 3) a different approach altogether, that is, an alternative to teaching virtues? That we have to think about such questions is at least partly because unmanned systems bring risk asymmetry in war to a new level, making warlike virtues such as physical courage by and large obsolete. The last section of this chapter therefore addresses the question: to what extent does the possibility of riskless warfare makes drone use ‘virtue-less’? (shrink)

Unmanned systems bring risk asymmetry in war to a new level, making martial virtues such as physical courage by and large obsolete. Nonetheless, the dominant view within the military is that using unmanned systems that remove the risks for military personnel involved is not very different from using aircrafts that drop bombs from a high altitude. According to others, however, the use of unmanned systems and the riskless killing they make possible do raise a host of new issues, (...) for instance the question to what extent the willingness to take risks is part of the military profession. This article addresses that existential question, but also the question of whether the elimination of all risk would make the military profession a less moral one. To that end, it juxtaposes the military viewpoint that riskless killing by means of drones is morally uninteresting with the more critical viewthat such riskless killing is in fact highly problematic. (shrink)

How can military personnel be prevented from using force unlawfully? A critical examination of typical methods and the suitability of virtue ethics for this task starts with the inadequacies of a purely rules-based approach, and the fact that many armed forces increasingly rely on character development training. The three investigated complexes also raise further questions which require serious consideration – such as about the general teachability of virtues. First, the changing roles and responsibilities of modern armed forces are used to (...) refute the notion that timeless, “classic” military virtues exist, for example physical courage. With regard to today’s missions, virtues of restraint seem more necessary. Reflecting on the four interrelated and less military-specific cardinal virtues of courage, wisdom, temperance and justice could bring the military and civil society closer together. At the same time, this would be a logical step towards promoting personality development. Respect is one example of such a “contemporary” inclusive virtue that some armed forces have adopted into their canon of values. Apparently, however, it often refers only to members of one’s own organization. And it is no less inappropriate to use it to justify moral relativism or excuse immoral practices, such as the widespread sexual abuse of Afghan boys by men in positions of power (“boy play”). Finally, the essay asks about the general suitability of a virtue-based approach in ethical education, since social psychological research has shown that situational factors strongly influence behavior. The research findings do not render such an approach worthless, but they should be integrated into military personality training. (shrink)

In the realm of pixels and virtual spaces, the art of placemaking transcends physical confines, weaving a digital mosaic of voices and visions. Feminist digital placemaking emerges as a vibrant brushstroke on this canvas, painting online environments with the hues of inclusion, safety, and empowerment. The "Woman, Life, Freedom" movement in Iran, mirrored in the "Year of Hope" digital exhibition, showcases the transformative power of feminist digital placemaking in amplifying voices, knitting solidarity, and challenging oppressive narratives. The "Woman, Life, (...) Freedom" movement, sparked by the tragic demise of Mahsa (Jina) Amini, unfolds like a poignant narrative, with women scripting the chapters of resistance. This movement, a collage of courage and defiance, has found a digital stage in the "Year of Hope" exhibition, where each artwork tells a story, each pixel a testament to the unyielding spirit of Iranian women. (shrink)

Embodied self-reflection goes beyond strictly rational thinking – we are thinking beings after all, for it includes our tacit concrete knowledge, as Michael Polanyi and David Bohm would describe the thinking that is implicit in our abilities to know how to do things such as knowing how to ride a bicycle. Polanyi describes this knowledge as: “[knowing] more than we can tell.” To become aware of the thinking below the surface of rational thinking is very challenging. Yet that is exactly (...) what is required for any kind of self-awareness and self-transformation to take place. To become aware of our own thinking essentially means becoming aware of oneself as a witness to our own thinking in the process of thinking. Bohm understands thinking as a movement and similarly to becoming aware of our physical movements through proprioception, so too can we become aware of our thinking as a movement. Proprioception of thinking implies proprioception of embodied thinking. -/- (Self-)reflection is (self-)examination or (self-)scrutiny is a process that requires the courage to question one’s self and with it the touchstones underlying our identity. This process is a form of parrhesia, for parrhesia is essentially also a form of infinite questioning, and which can also be applied to questioning the self. (shrink)

We should give courage a more significant place in our understanding of how familiar virtues can and should be reshaped to capture what it is to be virtuous relative to the environment. Matthew Pianalto’s account of moral courage helps explain what a specifically environmental form of moral courage would look like. There are three benefits to be gained by recognizing courage as an environmental virtue: it helps us to recognize the high stakes nature of much environmental (...) activism and to act accordingly; it can make environmental activism more appealing to a broader audience by helping us dismantle stereotypes associated with environmentalism, including sexist and homophobic ones; and it aides in the de-militarization of the concept of courage. (shrink)

Epistemic Courage is a timely and thought-provoking exploration of the ethics of belief, which shows why epistemology is no mere academic abstraction - the question of what to believe couldn't be more urgent. Jonathan Ichikawa argues that a skeptical, negative bias about belief is connected to a conservative bias that reinforces the status quo.

Intellectual courage requires acting to promote epistemic goods despite significant risk of harm. Courage is distinguished from recklessness and cowardice because the expected epistemic benefit of a courageous action outweighs (in some sense) the threatened harm. Sometimes, however, inquirers pursue theories that are not best supported by their current evidence. For these inquirers, the expected epistemic benefit of their actions cannot be explained by appeal to their evidence alone. The probability of pursuing the true theory cannot contribute enough (...) to the expected epistemic benefit for the action to count as courageous rather than reckless. Thus, there must be some other epistemic consideration which favors their action, besides evidence for their theory. I argue that the proper account of intellectual courage requires recognition of inquisitive reasons: a distinct category of epistemic reasons which concern successful inquiry. This category includes reasons to think a theory itself is promising, e.g., that the theory suggests potentially fruitful new research. It also includes social epistemic reasons, e.g., that pursuing a theory will improve the distribution of cognitive labor. Inquisitive reasons help explain why researchers who pursue improbable theories count as intellectually courageous, rather than reckless. The expected epistemic benefit of an action is partially determined by the inquisitive reasons in its favor. On my account, intellectually courageous inquiry requires acting in a way that is sensitive to inquisitive reasons. (shrink)

Since subjection to harm is an intrinsic feature of our social and epistemic lives, there is a perpetual need for individual and collective agents with the virtue of epistemic courage. In this chapter, I survey some of the main issues germane to this virtue, such as the nature of courage and of harm, the range of epistemic activities that can manifest courage, and the status of epistemic courage as a collective and as a professional virtue.

Deep disagreements are characteristically resistant to rational resolution. This paper explores the contribution a virtue theoretic approach to argumentation can make towards settling the practical matter of what to do when confronted with apparent deep disagreement, with particular attention to the virtue of courage.

In so far as long-range tele-operated weapons, such as the United States’ Predator and Reaper drones, allow their operators to fight wars in what appears to be complete safety, thousands of kilometres removed from those whom they target and kill, it is unclear whether drone operators either require courage or have the opportunity to develop or exercise it. This chapter investigates the implications of the development of tele-operated warfare for the extent to which courage will remain central to (...) the role of the warrior and for the future culture of the armed services in the age of drone warfare. (shrink)

In this chapter, DeYoung looks at the culturally and historically recognized virtue of courage. She specifically questions how we should think of all the pictures of courage and where we might look for Christlike examples of courage. To do this, DeYoung explores courage as it relates to fear and love and then delves into how courage can be a Christian practice.

The similitude between anxiety and death is the starting point of Paul Tillich's analysis from The Courage To Be, his famous theological and philosophical reply to Heidegger's Being And Time. Not only Tillich and Heidegger are concerned with the connection between anxiety and death but also other proponents of both existentialism and nihilism like Nietzsche, Cioran and Shestov. Tillich observes that "anxiety puts frightening masks" over things and perhaps this definition is its finest contribution to the spectacular phenomenology of (...) anxiety. Moreover, Tillich has some illuminating insights about the anxiety of emptiness and meaninglessness, which are important for the history of the existential philosophy. It is interesting how the protestant theologian tries to answer to Heidegger: while the German philosopher asserted that we must avoid fear and we have to embrace anxiety as a route to personal authenticity, Tillich notes that we should transform anxiety into fear, because courage is more likely to "abolish" fear. (shrink)

The aim of this article is to explore Gadamer’s early reflections on Plato’s utopian thought and its potential topicality. In the following section, I will show how areté, understood as a hermeneutical and existential virtue, is dialectically related to ethics and politics in Gadamer’s phenomenological reception of Plato’s philosophy. I argue that, in Gadamer’s eyes, Socratic-Platonic self-understanding enables human beings to be aware of their political responsibilities, to recognize how they are existentially and mutually related to the other, and to (...) clarify dialectically their own existential possibilities in order to transcend their inherited world of values. In the third section, I aim to show how these are the grounds on which Gadamer’s initial thoughts on the utopian dimension of Platonic political philosophy developed, mainly through his further critical account of the works on the German “political Plato” published in Germany between 1927 and 1933, i.e., Kurt Singer’s Platon, der Gründer (1927), Julius Stenzel’s Platon. Der Erzieher (1928), and Kurt von Hildendrandt‘s Platon, Der Kampf des Geistes um die Macht (1933). Then, in the fourth section, I will express my own views on the relevance of reconsidering how the notions of areté, phrónesis, and andreía are already related in Plato’s dialogues, complementing the insights on Gadamer’s interpretation of areté in section two. My purpose is to go beyond Gadamer’s reading and provide us with a more solid ground to address his late reflections on political courage and its relations with his dialectical understanding of Platonic utopia as a myth. Therefore, I will explore the problem of civil disobedience, a topic that was actually not at the centre of Gadamer’s concerns, as a genuine mode of utopian political action which can enact a true deviation from the sophistic pólis and its understanding of power. Finally, in the conclusion, I will characterize Gadamer’s portrait of Platonic utopia as a dialectical myth which enables human beings to recognize when politics are being reduced to mere power abuse by the State and also suggest why Gadamer’s approach to utopias is still relevant today. (shrink)

The aim of this paper is to examine the usefulness of the somewhat related notions of integrity, moral courage, and Innere Führung (the leadership concept used by the German military) as a means of making military personnel behave ethically. Of these three notions, integrity is mentioned most often within military organizations, and the largest part of what follows is therefore devoted to a description of what integrity is, and what the drawbacks of this notion are for the military. This (...) will lead us to conclude that integrity in its most common meaning is too vague and subjective to be of much use to the military. It is because of these drawbacks that this paper looks into moral courage and Innere Führung as possible alternatives for integrity. (shrink)

Is there a sense in which we exercise direct volitional control over our beliefs? Most agree that there is not, but discussions tend to focus on control in forming a belief. The focus here is on sustaining a belief over time in the face of ‘epistemic temptation’ to abandon it. It is argued that we do have a capacity for ‘doxastic self-control’ over time that is partly volitional in nature, and that its exercise is rationally permissible.

The idea that there could be spatially extended mereological simples has recently been defended by a number of metaphysicians (Markosian 1998, 2004; Simons 2004; Parsons (2000) also takes the idea seriously). Peter Simons (2004) goes further, arguing not only that spatially extended mereological simples (henceforth just extended simples) are possible, but that it is more plausible that our world is composed of such simples, than that it is composed of either point-sized simples, or of atomless gunk. The difficulty for these (...) views lies in explaining why it is that the various sub-volumes of space occupied by such simples, are not occupied by proper parts of those simples. Intuitively at least, many of us find compelling the idea that spatially extended objects have proper parts at every sub-volume of the region they occupy. It seems that the defender of extended simples must reject a seemingly plausible claim, what Simons calls the geometric correspondence principle (GCP): that any (spatially) extended object has parts that correspond to the parts of the region that it occupies (Simons 2004: 371). We disagree. We think that GCP is a plausible principle. We also think it is plausible that our world is composed of extended simples. We reconcile these two notions by two means. On the one hand we pay closer attention to the physics of our world. On the other hand, we consider what happens when our concept of something—in this case space—contains elements not all of which are realized in anything, but instead key components are realized in different features of the world. (shrink)

A modern scientific awareness of the famous advaitic expression Brahma sat, jagat mithya, jivo brahmaiva na aparah is presented. The one ness of jiva and Brahman are explained from modern science point of view. The terms dristi, adhyasa, vivartanam, aham and idam are understood in modern scientific terms and a scientific analysis is given. -/- Further, the forward (purodhana) and reverse (tirodhana) transformation of maya as jiva, prapancham, jagat and viswam, undergoing vivartanam is understood and explained using concepts from physics (...) and electronics. The application of such an understanding to the field of bionics, the electro-chemical neural communication processes is discussed. The possible use of this insight to build software for modeling human cognition and language learning and communication processes is hinted. -/- . (shrink)

This report reviews what quantum physics and information theory have to tell us about the age-old question, How come existence? No escape is evident from four conclusions: (1) The world cannot be a giant machine, ruled by any preestablished continuum physical law. (2) There is no such thing at the microscopic level as space or time or spacetime continuum. (3) The familiar probability function or functional, and wave equation or functional wave equation, of standard quantum theory provide mere continuum (...) idealizations and by reason of this circumstance conceal the information-theoretic source from which they derive. (4) No element in the description of physics shows itself as closer to primordial than the elementary quantum phenomenon, that is, the elementary device-intermediated act of posing a yes-no physical question and eliciting an answer or, in brief, the elementary act of observer-participancy. Otherwise stated, every physical quantity, every it, derives its ultimate significance from bits, binary yes-or-no indications, a conclusion which we epitomize in the phrase, it from bit. (shrink)

Our ordinary causal concept seems to fit poorly with how our best physics describes the world. We think of causation as a time-asymmetric dependence relation between relatively local events. Yet fundamental physics describes the world in terms of dynamical laws that are, possible small exceptions aside, time symmetric and that relate global time slices. My goal in this paper is to show why we are successful at using local, time-asymmetric models in causal explanations despite this apparent mismatch with fundamental physics. (...) In particular, I will argue that there is an important connection between time asymmetry and locality, namely: understanding the locality of our causal models is the key to understanding why the physical time asymmetries in our universe give rise to time asymmetry in causal explanation. My theory thus provides a unified account of why causation is local and time asymmetric and thereby enables a reply to Russell’s famous attack on causation. (shrink)

The concept of similar systems arose in physics, and appears to have originated with Newton in the seventeenth century. This chapter provides a critical history of the concept of physically similar systems, the twentieth century concept into which it developed. The concept was used in the nineteenth century in various fields of engineering, theoretical physics and theoretical and experimental hydrodynamics. In 1914, it was articulated in terms of ideas developed in the eighteenth century and used in nineteenth century mathematics and (...) mechanics: equations, functions and dimensional analysis. The terminology physically similar systems was proposed for this new characterization of similar systems by the physicist Edgar Buckingham. Related work by Vaschy, Bertrand, and Riabouchinsky had appeared by then. The concept is very powerful in studying physical phenomena both theoretically and experimentally. As it is not currently part of the core curricula of STEM disciplines or philosophy of science, it is not as well known as it ought to be. (shrink)

What qualities do we need in order to be good philosophers? Wittgenstein insists that virtues of character – such as honesty, humility, courage, and strength – are more important for our philosophizing than the relevant intellectual talents and skills. These virtues are essential because doing good philosophy demands both knowing and overcoming the deep-seated desires and inclinations which lead us astray in our thinking, and achieving such self-knowledge and self-overcoming demands all of these virtues working in concert. In this (...) paper I draw together many of Wittgenstein’s seemingly offhanded remarks on these issues in order to reconstruct his understanding of philosophy’s ‘difficulties of the will’ and the virtues needed to overcome them. (shrink)

In both the Laches (191d-e) and the Laws (1.633c-d, 1.634a-b, and 1. 635d), Plato has his protagonist defend the claim that courage (andreia) is not simply a matter of resisting pain and fear but about overcoming pleasure and desire as well. In this paper, I argue that Plato took the expansive view of courage seriously and that there are several reasons why we should too.

I offer a reading of the two conceptions of the good found in Plato’s Protagoras: the popular conception—‘the many’s’ conception—and Socrates’ conception. I pay particular attention to the three kinds of goods Socrates introduces: (a) bodily pleasures like food, drink, and sex; (b) instrumental goods like wealth, health, or power; and (c) virtuous actions like courageously going to war. My reading revises existing views about these goods in two ways. First, I argue that the many are only ‘hedonists’ in a (...) very attenuated sense. They do not value goods of kind (b) simply as means to pleasures of kind (a); rather, they have fundamentally different attitudes to (a) and (b). Second, the hedonism that Socrates’ defends includes a distinction between kinds of pleasures: (a) bodily pleasures and (c) the pleasures of virtuous actions. This distinction between kinds of pleasures—some that do and some that do not exert the ‘power of appearance’—allows Socrates to address one of the central beliefs in the popular conception of akrasia, namely that it involves a special kind of unruly desire: non-rational appetites for pleasures like food, drink, or sex. Socrates replaces the motivational push of non-rational appetites with the epistemic pull of the appearance of immediate pleasures like food, drink, and sex. (shrink)

We plead for a fluid margin, or mixed/indeterminate buffer zone, between Physical and Non-Physical Causal Closures, and for a Neutrosophic Causal Closure Principle claiming that the chances of all physical effects are determined by their prior partially physical and partially non-physical causes.

Physics Overwritten in a new perspective: “Epistemologically Different Worlds” (Einsteins’ relativities without “spacetime”, quantum me-chanics, pre-Big Bang, Big Bangs and “inflation”, dark mat-ter and dark energy, the superstring theory, and Bohr’s com-plementarity) -/- .

This brief review of Mario Bunge’s research on physics begins with an analysis of his masterpiece Foundations of Physics, and then it discusses his other contributions to the philosophy of physics. Following that is a summary of his more recent reactions to scientific discoveries in physics and a discussion of his position about non-locality in quantum mechanics, as well as his changing opinions on the nature of spacetime. The paper ends with a brief assessment of Bunge’s legacy concerning the foundations (...) of physics. (shrink)

In this paper I set out to solve the problem of how the world as we experience it, full of colours and other sensory qualities, and our inner experiences, can be reconciled with physics. I discuss and reject the views of J. J. C. Smart and Rom Harré. I argue that physics is concerned only to describe a selected aspect of all that there is – the causal aspect which determines how events evolve. Colours and other sensory qualities, lacking causal (...) efficacy, are ignored by physics and cannot be predicted by physical theory. Even though physics is silent about sensory qualities, they nevertheless exist objectively in the world – in one sense of “objective” at least. (shrink)

The nature of time is yet to be fully grasped and finally agreed upon among physicists, philosophers, psychologists and scholars from various disciplines. Present paper takes clue from the known assumptions of time as - movement, change, becoming - and the nature of time will be thoroughly discussed. -/- The real and unreal existences of time will be pointed out and presented. The complex number notation of nature of time will be put forward. Natural scientific systems and various cosmic processes (...) will be identified as constructing physical form of time and the physical existence of time will be designed. -/- The finite and infinite forms of physical time and classical, quantum and cosmic times will be delineated and their mathematical constructions and loci will be narrated. -/- Thus the physics behind time-construction, time creation and time-measurement will be given. -/- Based on these developments the physics of Timelessness will be developed and presented. -/- . (shrink)

Metaphysically speaking, just what is trying? There appear to be two options: to place it on the side of the mind or on the side of the world. Volitionists, who think that to try is to engage in a mental act, perhaps identical to willing and perhaps not, take the mind-side option. The second, or world-side option identifies trying to do something with one of the more basic actions by which one tries to do that thing. The trying is then (...) said to be identical with the physical action. -/- After carefully stating the second, world-side view, I produce two arguments against it. The first relies on the fact that if a=b and b=c, then a=c, sometimes put colloquially as: if something is identical to two things, then the two things must be identical to one another. In the case of trying, one might try to do something by performing a plurality of simultaneous actions, a sure sign that the relation between the trying and the plurality of actions by which one tries must be some relation other than identity. -/- The second argument discusses two cases, recorded in William James’ The Principles of Psychology, of a patient who tries but who performs no action whatever. This is sometimes called ‘naked trying’. A recent attempt at denying that there can be such cases of naked trying is examined and dismissed. (shrink)

This paper makes a novel linkage between the multiple-computations theorem in philosophy of mind and Landauer’s principle in physics. The multiple-computations theorem implies that certain physical systems implement simultaneously more than one computation. Landauer’s principle implies that the physical implementation of “logically irreversible” functions is accompanied by minimal entropy increase. We show that the multiple-computations theorem is incompatible with, or at least challenges, the universal validity of Landauer’s principle. To this end we provide accounts of both ideas in (...) terms of low-level fundamental concepts in statistical mechanics, thus providing a deeper understanding of these ideas than their standard formulations given in the high-level terms of thermodynamics and cognitive science. Since Landauer’s principle is pivotal in the attempts to derive the universal validity of the second law of thermodynamics in statistical mechanics, our result entails that the multiple-computations theorem has crucial implications with respect to the second law. Finally, our analysis contributes to the understanding of notions, such as “logical irreversibility,” “entropy increase,” “implementing a computation,” in terms of fundamental physics, and to resolving open questions in the literature of both fields, such as: what could it possibly mean that a certain physical process implements a certain computation. (shrink)

Most physics theories are deterministic, with the notable exception of quantum mechanics which, however, comes plagued by the so-called measurement problem. This state of affairs might well be due to the inability of standard mathematics to “speak” of indeterminism, its inability to present us a worldview in which new information is created as time passes. In such a case, scientific determinism would only be an illusion due to the timeless mathematical language scientists use. To investigate this possibility it is necessary (...) to develop an alternative mathematical language that is both powerful enough to allow scientists to compute predictions and compatible with indeterminism and the passage of time. We suggest that intuitionistic mathematics provides such a language and we illustrate it in simple terms. (shrink)

The physical foundations of mathematics in the theory of emergent space-time-matter were considered. It is shown that mathematics, including logic, is a consequence of equation which describes the fundamental field. If the most fundamental level were described not by mathematics, but something else, then instead of mathematics there would be consequences of this something else.

The article sets out a primitive ontology of the natural world in terms of primitive stuff—that is, stuff that has as such no physical properties at all—but that is not a bare substratum either, being individuated by metrical relations. We focus on quantum physics and employ identity-based Bohmian mechanics to illustrate this view, but point out that it applies all over physics. Properties then enter into the picture exclusively through the role that they play for the dynamics of the (...) primitive stuff. We show that such properties can be local, as well as holistic, and discuss two metaphysical options to conceive them, namely, Humeanism and modal realism in the guise of dispositionalism. 1 Introduction2 Primitive Ontology: Primitive Stuff3 The Physics of Matter as Primitive Stuff4 The Humean Best System Analysis of the Dynamical Variables5 Modal Realism about the Dynamical Variables6 Conclusion. (shrink)

Physical activity levels of people with chronic neurological disorders are lower than those of healthy people. Problems in neurological disorders, including gait abnormalities, muscle weakness/loss of strength, spasticity, tremor, fatigue, balance disorder, and incontinence, results in lower physical activity level. After determining the situations that are contraindicated for physical activity, the patients should be evaluated by physiotherapists, and possible risks that may occur should be determined. Many studies have demonstrated that physical activity significantly reduces mortality and (...) morbidity, increases community participation, and improves health-related quality of life. These benefits show that increased physical activity and exercise should be part of the standard management of neurological disorders. In these patients, physical activity programs should be structured individually by providing appropriate environmental conditions and safety, following the assessment of the functional status and severity of the disease. The duration, intensity, and type of planned physical activity should be adjusted individually; Appropriate rest intervals should be given during the activity, and termination criteria should be determined according to individual tolerance. This literature review aims to provide an up-to-date overview of physical activity recommendations for individuals with chronic neurological disorders. (shrink)

The Principle of Sufficient Reason (PSR) holds that, for everything that exists or occurs or holds true, there is a reason why that is the case. I consider three possible ways of relating physics to the PSR: past states as reasons for present states, reasons why the laws of physics take the form that they do, and reasons why there is anything at all. In each case I suggest that the PSR is not the best way of thinking about how (...) and why physics works. -/- Invited reflection for The Principle of Sufficient Reason (Oxford Philosophical Concepts), Eds. F. Amijee and M. Della Rocca (forthcoming 2024). (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)

The goal of this essay is twofold. First, it provides a quick look at the foundations of modern relational mechanics by tracing its development from Julian Barbour and Bruno Bertotti's original ideas until present-day's pure shape dynamics. Secondly, it discusses the most appropriate metaphysics for pure shape dynamics, showing that relationalism is more of a nuanced thesis rather than an elusive one. The chapter ends with a brief assessment of the prospects of pure shape dynamics in light of quantum physics.

Regular physics is unsatisfactory in that it fails to take into consideration phenomena relating to mind and meaning, whereas on the other side of the cultural divide such constructs have been studied in detail. This paper discusses a possible synthesis of the two perspectives. Crucial is the way systems realising mental function can develop step by step on the basis of the scaffolding mechanisms of Hoffmeyer, in a way that can be clarified by consideration of the phenomenon of language. Taking (...) into account such constructs, aspects of which are apparent even with simple systems such as acoustically excited water (as with cymatics), potentially opens up a window into a world of mentality excluded from conventional physics as a result of the primary focus of the latter on the matter-like aspect of reality. (shrink)

The project of a 'naive physics' has been the subject of attention in recent years above all in the artificial intelligence field, in connection with work on common-sense reasoning, perceptual representation and robotics. The idea of a theory of the common-sense world is however much older than this, having its roots not least in the work of phenomenologists and Gestalt psychologists such as K hler, Husserl, Schapp and Gibson. This paper seeks to show how contemporary naive physicists can profit from (...) a knowledge of these historical roots of their discipline, which are shown to imply above alla critique of the set-theory-based models of reality typically presupposed by contemporary work in common-sense ontology [1]. (shrink)

Two main claims are defended in this paper: first, that typical disputes in the literature about the ontology of physical objects are merely verbal; second, that the proper way to resolve these disputes is by appealing to common sense or ordinary language. A verbal dispute is characterized not in terms of private idiolects, but in terms of different linguistic communities representing different positions. If we imagine a community that makes Chisholm's mereological essentialist assertions, and another community that makes Lewis's (...) four-dimensionalist assertions, the members of each community speak the truth in their respective languages. This follows from an application of the principle of interpretive charity to the two communities. (shrink)

Here, I lay the foundations of a high-level ontology of particulars whose structuring principles differ radically from the 'continuant' vs. 'occurrent' distinction traditionally adopted in applied ontology. These principles are derived from a new analysis of the ontology of “occurring” or “happening” entities. Firstly, my analysis integrates recent work on the ontology of processes, which brings them closer to objects in their mode of existence and persistence by assimilating them to continuant particulars. Secondly, my analysis distinguishes clearly between processes and (...) events, in order to make the latter abstract objects of thought (alongside propositions). Lastly, I open my ontological inventory to properties and facts, the existence of which is commonly admitted. By giving specific roles to these primitives, the framework allows one to account for static and dynamic aspects of the physical world and for the way that subjects conceive its history: facts account for the life of substances (physical objects and processes), whereas events enable cognitive subjects to account for the life story of substances. (shrink)

In their recent book Every Thing Must Go, Ladyman and Ross claim: (i) Physics is analytically complete since it is the only science that cannot be left incomplete. (ii) There might not be an ontologically fundamental level. (iii) We should not admit anything into our ontology unless it has explanatory and predictive utility. In this discussion note I aim to show that the ontological commitment in implies that the completeness of no science can be achieved where no fundamental level exists. (...) Therefore, if claim requires a science to actually be complete in order to be considered as physics,, and if Ladyman and Ross's “tentative metaphysical hypothesis ... that there is no fundamental level” is true,, then there simply is no physics. Ladyman and Ross can, however, avoid this unwanted result if they merely require physics to ever strive for completeness rather than to already be complete. (shrink)

Although written in Japanese, an overall picture of quantum physics is drawn, which would surely be useful for beginners as well as researchers of the humanities.