We study the origin of quantum probabilities as arising from non-Boolean propositional-operational structures. We apply the method developed by Cox to non distributive lattices and develop an alternative formulation of non-Kolmogorovian probability measures for quantum mechanics. By generalizing the method presented in previous works, we outline a general framework for the deduction of probabilities in general propositional structures represented by lattices (including the non-distributive case).

In this paper we consider conditional random quantities (c.r.q.’s) in the setting of coherence. Based on betting scheme, a c.r.q. X|H is not looked at as a restriction but, in a more extended way, as \({XH + \mathbb{P}(X|H)H^c}\) ; in particular (the indicator of) a conditional event E|H is looked at as EH + P(E|H)H c . This extended notion of c.r.q. allows algebraic developments among c.r.q.’s even if the conditioning events are different; then, for instance, we can give a (...) meaning to the sum X|H + Y|K and we can define the iterated c.r.q. (X|H)|K. We analyze the conjunction of two conditional events, introduced by the authors in a recent work, in the setting of coherence. We show that the conjoined conditional is a conditional random quantity, which may be a conditional event when there are logical dependencies. Moreover, we introduce the negation of the conjunction and by applying De Morgan’s Law we obtain the disjoined conditional. Finally, we give the lower and upper bounds for the conjunction and disjunction of two conditional events, by showing that the usual probabilistic properties continue to hold. (shrink)

The standard view in social science and philosophy is that lying does not require the liar’s assertion to be false, only that the liar believes it to be false. We conducted three experiments to test whether lying requires falsity. Overall, the results suggest that it does. We discuss some implications for social scientists working on social judgments, research on lie detection, and public moral discourse.

A standard view in social science and philosophy is that a lie is a dishonest assertion: to lie is to assert something that you think is false in order to deceive your audience. We report four behavioral experiments designed to evaluate some aspects of this view. Participants read short scenarios and judged several features of interest, including whether an agent lied. We found evidence that ordinary lie attributions can be influenced by aspects of audience uptake, are based on judging that (...) the agent made an assertion (assertion attributions), and, at least in some contexts, are not based on attributions of deceptive intent. The finding on assertion attributions is predicted by the standard view, but the finding on intent attributions is not. These results help to further clarify the ordinary concept of lying and shed light on the psychological processes involved in ordinary lie attributions and related judgments. (shrink)

Researchers have debated whether there is a relationship between a statement’s truth-value and whether it counts as a lie. One view is that a statement being objectively false is essential to whether it counts as a lie; the opposing view is that a statement’s objective truth-value is inessential to whether it counts as a lie. We report five behavioral experiments that use a novel range of behavioral measures to address this issue. In each case, we found evidence of a relationship. (...) A statement’s truth-value affects how quickly people judge whether it is a lie. When people consider the matter carefully and are told that they might need to justify their answer, they are more likely to categorize a statement as a lie when it is false than when it is true. When given options that inhibit perspective-taking, people tend to not categorize deceptively motivated statements as lies when they are true, even though they still categorize them as lies when they are false. Categorizing a speaker as “lying” leads people to strongly infer that the speaker’s statement is false. People are more likely to spontaneously categorize a statement as a lie when it is false than when it is true. We discuss four different interpretations of relevant findings to date. At present, the best supported interpretation might be that the ordinary lying concept is a prototype concept, with falsity being a centrally important element of the prototypical lie. (shrink)

We generalize, by a progressive procedure, the notions of conjunction and disjunction of two conditional events to the case of n conditional events. In our coherence-based approach, conjunctions and disjunctions are suitable conditional random quantities. We define the notion of negation, by verifying De Morgan’s Laws. We also show that conjunction and disjunction satisfy the associative and commutative properties, and a monotonicity property. Then, we give some results on coherence of prevision assessments for some families of compounded conditionals; in particular (...) we examine the Fréchet-Hoeffding bounds. Moreover, we study the reverse probabilistic inference from the conjunction Cn+1 of n + 1 conditional events to the family {Cn,En+1|Hn+1}. We consider the relation with the notion of quasi-conjunction and we examine in detail the coherence of the prevision assessments related with the conjunction of three conditional events. Based on conjunction, we also give a characterization of p-consistency and of p-entailment, with applications to several inference rules in probabilistic nonmonotonic reasoning. Finally, we examine some non p-valid inference rules; then, we illustrate by an example two methods which allow to suitably modify non p-valid inference rules in order to get inferences which are p-valid. (shrink)

Starting from a recent paper by S. Kaufmann, we introduce a notion of conjunction of two conditional events and then we analyze it in the setting of coherence. We give a representation of the conjoined conditional and we show that this new object is a conditional random quantity, whose set of possible values normally contains the probabilities assessed for the two conditional events. We examine some cases of logical dependencies, where the conjunction is a conditional event; moreover, we give the (...) lower and upper bounds on the conjunction. We also examine an apparent paradox concerning stochastic independence which can actually be explained in terms of uncorrelation. We briefly introduce the notions of disjunction and iterated conditioning and we show that the usual probabilistic properties still hold. (shrink)

Thomas Sankara was 33 years old when he seized power in a bloodless coup. During the four years of his governance, he organized adult literacy campaigns and mass vaccination of children, promoted women's rights and fought corruption as well as desertification caused by inappropriate agricultural practices introduced during the colonial period. Within two years, child mortality and illiteracy dropped significantly and vaccination coverage increased. Beyond these quantitative results, Sankara firmly believed that the decolonization of his country started from the formation (...) of the conscience of citizens, from learning to “rely on themselves” – materially and psychologically – and from the abandonment of a logic of technological and financial dependence that generated hunger and debt. To achieve his goals, he launched campaigns to “consume Burkinabè,” to plant trees and preserve rainwater in areas affected by desertification. (shrink)

We deepen the study of conjoined and disjoined conditional events in the setting of coherence. These objects, differently from other approaches, are defined in the framework of conditional random quantities. We show that some well known properties, valid in the case of unconditional events, still hold in our approach to logical operations among conditional events. In particular we prove a decomposition formula and a related additive property. Then, we introduce the set of conditional constituents generated by $n$ conditional events and (...) we show that they satisfy the basic properties valid in the case of unconditional events. We obtain a generalized inclusion-exclusion formula, which can be interpreted by introducing a suitable distributive property. Moreover, under logical independence of basic unconditional events, we give two necessary and sufficient coherence conditions. The first condition gives a geometrical characterization for the coherence of prevision assessments on a family F constituted by n conditional events and all possible conjunctions among them. The second condition characterizes the coherence of prevision assessments defined on $F\cup K$, where $K$ is the set of conditional constituents associated with the conditional events in $F$. Then, we give some further theoretical results and we examine some examples and counterexamples. Finally, we make a comparison with other approaches and we illustrate some theoretical aspects and applications. (shrink)

Da un lato al bene, ovvero a ciò che ci compie, non possiamo non tendere sempre, dall’altro il bene stesso esercita un’attrazione e una pretesa sulla nostra vita.

This paper investigates the nature of emotional experience in relation to the senses, and it defends the thesis that emotional experience is partly non-sensory. In §1 I introduce my reader to the debate. I reconstruct a position I call ‘restrictivism’ and motivate it as part of a reductive approach to mind’s place in nature. Drawing on intuitive but insightful remarks on the nature of sensation from Plato, I map out the conditions under which the restrictivist thesis is both substantive and (...) plausible. I then present two arguments against it. The first argument, which I lay out in §2, draws on recent empirical results in emotion research to show that restrictivism cannot be reconciled with the possibility of knowledge of one’s own emotional state by acquaintance. The second argument, which I present in §3, individuates a claim on which most contemporary theories of emotional valence converge and uses it to demonstrate that restrictivism has a false implication: it must deny that valence is experientially felt. (shrink)

A Study of Perennial Philosophy and Psychedelic Experience, with a Proposal to Revise W. T. Stace’s Core Characteristics of Mystical Experience ©Ed D’Angelo 2018 -/- Abstract -/- According to the prevailing paradigm in psychedelic research today, when used within an appropriate set and setting, psychedelics can reliably produce an authentic mystical experience. According to the prevailing paradigm, an authentic mystical experience is one that possesses the common or universal characteristics of mystical experience as identified by the philosopher W. T. (...) Stace in his 1960 work Mysticism and Philosophy. Stace’s common characteristics of mystical experience are the basis for the Hood Mysticism Questionnaire, which is the most widely used quantitative measure of mystical experience in experimental studies of psychedelic experience. In this paper, I trace the historical roots of Stace’s common characteristics of mystical experience back to Christian Neoplatonism and apophatic theology, and I trace those, in turn, back to Plato’s concept of the Good and to Aristotle’s concept of God as active intellect. I argue that Stace’s common characteristics of mystical experience are not universal or culturally invariant but are the product of a specifically Christian religious and moral tradition that has its roots in ancient Greek metaphysics. My paper concludes with a revised list of common characteristics of psychedelic experience that is a better candidate for a list of invariant structures of psychedelic experience than Stace’s common characteristics of Christian mystical experience. (shrink)

The volume is the first treatment in the Italian language, introductory yet as complete and up-to-date as possible, of Virtue Ethics, a current of contemporary ethics that is still relatively unknown and underdeveloped in continental Europe, which centers around the notion of virtue. Although this term is not particularly used or appreciated in today's common language, the interest it has generated in recent decades allows Virtue Ethics to be presented as a true branch of contemporary ethics with classical roots, distinguishing (...) itself from deontological and utilitarian-consequentialist approaches. After a review of the main authors associated with Virtue Ethics, the book examines its most relevant and debated conceptual points from a thematic or problem-based perspective, highlighting the connections between virtues and other dimensions of human action. Lastly, it includes an extensive and up-to-date bibliography. (shrink)

This dispatch tells the story of Julian, a librarian who left his stationary library job for a much more dynamic pursuit: to bring libraries to people instead of the other way around. Julian’s “mobile library” vision was to get new books – and new ideas – to people living in the most remote areas of Colombia. Books on his back, Julian criss-crosses the veredas (rural villages) and the corregimientos (indigenous areas) by motorbike or on foot. He visits small villages of (...) just one or two thousand people, scattered across the mountains. Villages, where there are no libraries, and where there may be no books. Villages, where schools have only textbooks, nothing more, and where it takes long walks for children to go to school. Julian tours his mobile library through the mountains of Cauca, a region in southwest Colombia. The Nasa indigenous people live in this region, as do guerrillas, paramilitaries and drug traffickers. Julian spreads media through his books and storytelling. He gives people a much more personal recounting of life and the country’s social condition. Words and ideas which may shine light on the actual enemy for all readers: the structural and historical inequalities, and the propaganda fuelling the violence against the wrong target. Once we understand the extent of Julian’s offer, it is no longer about the mobile library’s books and storytelling workshops, it is about offering paper mirrors to exhausted warriors on all sides. (shrink)

The paper concerns happiness, natural law and virtues in Thomas Aquinas.

From famous figures in the history of philosophy to questions in religious theology to the relationship between knowledge and power, The Handy Western Philosophy Answer Book: Ancient Greek to Its Influence on Philosophy Today takes the sometimes esoteric ideas and the jumble of names and makes them easy to understand, enriching readers' lives and answering the question "What do the ancient Greek philosophers have to teach us about contemporary culture?".

Il presente volume raccoglie – con dovute modifiche e opportuni aggiornamenti – testi, appunti, note e osservazioni composti in occasione del corso di lezioni e seminari dedicati, alcuni anni fa, al pensiero di Max Scheler. L’obiettivo è offrire una guida alla lettura di alcune sue opere fondamentali e individuare una chiave di lettura che renda possibile intravedere un filo conduttore che attraversa l’itinerario speculativo scheleriano. Implicitamente, una domanda attraversa le pagine del testo: Scheler è ancora attuale in un contesto culturale (...) profondamente mutato come quello odierno? Se si considera il complesso della sua ricerca e ci si interroga sul significato, è difficile non riconoscere che siamo di fronte a un pensatore che – nonostante le complessità e i limiti – merita ancora di essere riproposto, studiato e compreso, poiché ha ancora molto da insegnare. (shrink)

The articles presents my journey with "Live Poetry" a participatory poetry methods created by Luis Enrique Amaya in Perù. This journey is marked by three encounters I had, that convinced me of the depth of the beauty and healing this journey can bring. The first occurs in Cali, Colombia, in a vast set of working-class neighbourhoods called Distrito de Agua Blanca. This area is dominated by drug trafficking and invisible borders between rival gangs. Teenagers experience a daily life of violence (...) and neglect. In this neighbourhood, I meet Luis Enrique Amaya, poet and social activist from Lima, Peru. Today, Luis will lead a poetry workshop with teenagers in the neighbourhood. It is based on a community poetry method he created years before with his collaborators. The workshop today will have two phases. In the first phase, the poet interviews a passer-by, a member of the community, and asks them to talk about someone important to her or him (a family member, a friend, a lover). In the second phase, the poet asks the interviewee to wait for few minutes. Then the poet sits alone for about ten minutes and composes a poem dedicated to the person chosen by the interviewee. When he has finished, the poet gives the poem to the interviewee as a gift saying: “After listening to you, I composed this poem and I give it to you as a gift. But beware: it is not for you. It is to invite you give it as a gift to the person you told me about”. (shrink)

This is a greatly expanded version of my article "Anarchism and the Beats," which was published in the book, The Philosophy of the Beats, by the University Press of Kentucky in 2012. It is both an historical and a philosophical analysis of the postwar American counterculture. It charts the historical origins of the postwar American counterculture from the anarchists and romantic poets of the early nineteenth century to a complex network of beat poets and pacifist anarchists in the early decades (...) after World War II. The beat poets understood themselves to be religious prophets of a new form of liberated consciousness. Poetry was both a means to achieve this new form of consciousness and a means to express that consciousness once it was achieved by other means including travel, psychedelic drugs, sex or meditation. The transformation of consciousness sought by the beats was therefore primarily religious in nature, not political or ideological. However, that does not mean that the beats believed that the transformation of consciousness they sought had no political or social implications. On the contrary, the beats were almost all anarchists. It merely means that, for them, political ideology follows consciousness, not the reverse. (shrink)

In this essay, my primary aim is to delve into the concept of moral progress, both generally and within the domain of virtues. Additionally, I intend to scrutinize how an ethical framework, which I term Extended Wisdom, is best equipped to address this notion across various boundaries.

Space Time Information (a thought experiment) proves that protein evolution is the result of computation: possibly due to a simulation.

The article concerns the moderate intuitionism of Robert Audi beteween epistemology and ethics.

The paper charts both the interpersonal connections between historical anarchist figures and the beat poets as well as the philosophical similarities between them. Almost all the beat poets were anarchists, though their politics was secondary to their attempts to transform consciousness. Among the anarchists, the romantic socialist Gustav Landauer, who was especially popular in post-war American anarchist circles, came closest to the political perspective of the beat poets. Like the beats, Landauer was a poet, a pacifist, an anarchist, a communitarian, (...) a romantic, and a mystic. In northern California, the circle of anarchists surrounding Kenneth Rexroth provided support and inspiration to the early beat movement. In New York, the beats had an affinity with anarchists such as David Thoreau Wieck and the publication "Why?" (later "Resistance"), as well as Dwight Macdonald's "politics" and Holley Cantine's "Retort". (shrink)

This is a 2020 revision of my 1988 dissertation "The Choreography of the Soul" with a new Foreword, a new Conclusion, a substantially revised Preface and Introduction, and many improvements to the body of the work. However, the thesis remains the same. A theory of consciousness and trance states--including psychedelic experience--is developed. Consciousness can be analyzed into two distinct but generally interrelated systems, which I call System X and System Y. System X is the emotional-visceral-kinaesthetic body. System X is a (...) harmonic system of "endokinetic" (internal bodily) and "ectokinetic" (emotionally expressive) movement. System Y is a "teleokinetic" (goal directed) system that includes language, cognition, perception, voluntary motor control, manipulation of the environment, etc. Contrary to theories of consciousness prevalent in the Western philosophical traditions that begin with Plato, I argue that System Y is secondary to and dependent upon System X, not the reverse. In building my thesis I draw upon the work of Friedrich Nietzsche, psychoanalysis, Jungian depth psychology, political anthropology, modern neuroscience, Pythagorean music theory, and the mathematical theory of harmonic systems. (shrink)

This chapter proposed a novel design methodology called Value-Sensitive Design and its potential application to the field of artificial intelligence research and design. It discusses the imperatives in adopting a design philosophy that embeds values into the design of artificial agents at the early stages of AI development. Because of the high risk stakes in the unmitigated design of artificial agents, this chapter proposes that even though VSD may turn out to be a less-than-optimal design methodology, it currently provides a (...) framework that has the potential to embed stakeholder values and incorporate current design methods. The reader should begin to take away the importance of a proactive design approach to intelligent agents. (shrink)

The title of the article is Tommaso d’Aquino nel Novecento. Riflessioni sui diritti umani, in Civiltà del Mediterraneo. Genesi, sviluppi e prospettive dei diritti umani in Europa e nel Mediterraneo. 26-28 ottobre 2004, vol. 8-9, Guida, Napoli 2006, pp. 227-243., then published in Angelo Campodonico, L’esperienza integrale. Filosofia dell’uomo, della morale e della religione I, Orthotes 2016, pp. 293-309. The article concerns the topic of the development of the idea of human rights from Thomas Aquinas, the Second Scholastic towards (...) the Twentieth Century (in particular Jacques Maritain). (shrink)

This is the foreword written by me in italian with the English translation to the volume Virtù, legge e fioritura umana: Saggi in onore di Angelo Campodonico edited by Simona Langella, Maria Silvia Vaccarezza, Michel Croce.

The article concerns the relationship between Luigi Giussani's thought and contemporary Virtue Ethics.

The article concerns the relationship between Aquinas' ethics and contemporary Virtue Ethics.

The essential problem in defining spirituality is tension between narrowness and broadness. Critical analysis of dictionaries, history and problems shows that the best definition of spirituality is “inner life”.

This is a collection of essays of Angelo Campodonico on the topics of Philosophical Anthropology, Ethics and Philosophy of Religion from a theoretical and historical approach. The main idea is that of an integral development of human experience.

The article concerns the meaning of interreligious dialogue and the virtues of dialogue.

The article concerns the role of the phrase of the Pseudo Dyonisius "Bonum ex integra causa" in Aquinas' Ethics.

Pain in consciousness, between Stoicism and Analytic Philosophy My essay will discuss how the so-called “Spartan mirage” has influenced the philosophical tradition about “pain”. Stoicism and later Christian moral thought have focused on the primacy of conscience among human mind’s faculties. The general approach will be analytical, because I am going to argue that the concept of pain is introduced into the ancient philosophical debate together with what I would call a “sparring partner”. Within this linguistic game, the constant confrontation (...) of “pain” with a “double”, namely conscience, has produced a drift, a prejudice with evident social consequences. The mode of introduction and its longstanding effects on ethics are examined and compared to the contemporary debate on pain’s neurophysiology. (shrink)

The article concerns the influence of Thomas Aquinas' ethics on the ethics of contemporary analytical philosophy.

The topic concerns the role of phronesis or practical wisdom in ethics and epistemology.

The book concerns many philosophical topics. In particular the Ethics of doing Philosophy.

The article concerns the philosophical presuppositions of education as paideia.

The article concerns the method of Philosophical Antrhropology and the role of the human being as microcosm.

The article concerns the topic of gnosticism in modern and contemporary philosophy as a refusal of finite beings, of the degrees of knowledge and of the diversity and plurality of beings.

The article concerns the relationship among the experience of reality, the idea of integrality and the concept of God.

The article concerns the relationship between religions, toleration and solidarity in contemporary culture from a philosophical point of view.

The topic of the paper concerns the specificity of human being among other animals.

Although fortitude is primarily about confronting the danger of death, it makes the brave person firm and constant in other situations as well. Fortitude acts directly on temperance and therefore indirectly on practical wisdom. But the lack of fortitude may also directly affect practical wisdom when dreadful aspects of life shock us. Fortitude operates on the capacity of practical wisdom to direct actions in context, judging with openness of mind and choosing and acting bravely. Practical wisdom acts on the irascible (...) part of the soul aiming it toward the golden mean of fortitude and against both weakness of character and stubbornness. The phronimos must develop the virtue of fortitude. But this requires a strong motivation related to the answer to the question of happiness and the meaning of life. And this question is strictly related to the topic of recognition. All that suggests that the lack of or deficiency of fortitude may be one of the main causes of the transformation of the meaning of prudence from the virtue of moral decision,personal responsibility and risk to the virtue of those who are careful and avoid risks. Keywords: Practical wisdom; fortitude; virtues; Thomas Aquinas. (shrink)

The article concerns the specificity of contemporary Virtue Ethics, its main problems and its main streams.

The article concerns the relationship between the researcheof the meaning of life and the common good.

Tha article concerns contemporary anglo american Virtue ethics and the role of phronesis.

The article concerns the idea of University in the thought of John Henry Newman In particular the relationship with real assent, notional assent, principles, doctrine.

Trotz anhaltender Debatten über Determinismus und Freiheit ist der Sinn von Freiheit weit davon entfernt, ein klar umrissenes philosophisches Problem darzustellen. Betrachtet man Versuche, menschliche Freiheit zu beweisen, und Diskussionen um die soziale Normierung von Freiheit, so ist selten klar, ob hier von einem einheitlichen Phänomen die Rede ist. Aufgrund der Komplexität der Debatten und der historischen Tiefe des Problems lässt sich die Freiheit nicht einer einzelnen Teildisziplin der Philosophie zuordnen. Wer sich auf einen Bestimmungsversuch des Begriffs einlässt, muss zugleich (...) das Verhältnis von Theorie und Praxis klären. Die Untersuchung der Freiheit führt daher nicht zuletzt zu einer immer wieder neu zu vollziehenden Selbstverortung der Philosophie. (shrink)