A NEW, ORIGINAL GIORDANO BRUNO'S AUTOGRAPH, IN THE PRAGUE'S COPY OF CAMOERACENSIS ACROTISMUS. Extract from "The dispute of Cambrai. Camoeracensis Acrotismus" edited by Guido del Giudice, publ. Di Renzo, Rome 2008.

La Cappella Carafa di Santa Severina, nella chiesa di San Domenico Maggiore a Napoli, era uno dei luoghi preferiti della giovinezza di Giordano Bruno. La sua struttura, che ricorda il teatro di Giulio Camillo, e la presenza di trenta simboli astrologici scolpiti sugli archi, la rendono la “stanza della memoria” ideale per l’applicazione dell’innovativa arte della memoria sviluppata dal filosofo Nolano. -/- The ‘memory place’ of Giordano Bruno. The Carafa of Santa Severina Chapel in the church of San Domenico Maggiore, (...) Naples, was one of the favourite places of Giordano Bruno’s youth. Its structure, similar to that of Giulio Camillo’s theatre, and the presence of thirty astrological symbols carved on the arches, make it the ideal ‘memory place’ for the application of the innovative ‘art of memory’ developed by the philosopher. (shrink)

We need urgently to bring about a revolution in universities around the world, wherever possible, so that they take their fundamental task to be, not to acquire and apply knowledge, but rather to help humanity learn how to resolve conflicts and problems of living in increasingly cooperatively rational ways, so that we may make progress towards a good, genuinely civilized, wise world. The pursuit of knowledge would be a vital but subsidiary task. I have argued for the urgent need for (...) such an academic revolution for nearly 50 years, ever since the publication of two books: What’s Wrong With Science? Towards a People’s Rational Science of Delight and Compassion, 1976, and From Knowledge to Wisdom: A Revolution for Science and the Humanities, 1984, both available free online. This article, written in preparation for a talk given to Pittsburgh University on the 15th September 2023, gives an outline of my baffled struggles with problems of philosophy, science, literature and life that led up to the discovery of the urgent need for an intellectual and institutional revolution in universities around the world, needed in order to galvanize the social revolution required to enable us to make progress to a world in which peace, justice, democracy, individual freedom, sustainable prosperity, the possibility of a good life, are available to all, insofar as that is attainable. (shrink)

“Medico, filosofo e matematico di gran dottrina et inventione, raro nel’architettura, erudito di lettere greche, che ha già composto molti libri di proprio e non alieno intelletto”, così Federico Cesi, il princeps dell’Accademia dei Lincei, presentò nel 1612 a Galileo il nuovo adepto Nicola Antonio Stigliola, conterraneo e compagno di gioventù Giordano Bruno.

Cosa spinge l'Abate-bibliofilo Louis Valentin de Vougny ad intraprendere, a metà del XVIII secolo, la traduzione di un libro "maledetto", lo "Spaccio de la bestia trionfante", i cui rari esemplari vengono acquistati a cifre esorbitanti?

Brano tratto dal libro di Guido del Giudice “Io dirò la verità”. Intervista a Giordano Bruno.

: In the epistemology of the late Wittgenstein, a central place is given to the notion of the hinge: an arational commitment that provides a foundation of some sort for the rest of our beliefs. Quasi-fideism is an approach to the epistemology of religion that argues that religious belief is on an epistemic par with other sorts of belief inasmuch as religious and non-religious beliefs all rely on hinges. I consider in this paper what it takes to find the appropriate (...) hinge for a quasi-fideist approach to the epistemology of religion. (shrink)

There is a need to bring about a revolution in the philosophy of science, interpreted to be both the academic discipline, and the official view of the aims and methods of science upheld by the scientific community. At present both are dominated by the view that in science theories are chosen on the basis of empirical considerations alone, nothing being permanently accepted as a part of scientific knowledge independently of evidence. Biasing choice of theory in the direction of simplicity, unity (...) or explanatory power does not permanently commit science to the thesis that nature is simple or unified. This current ‘paradigm’ is, I argue, untenable. We need a new paradigm, which acknowledges that science makes a hierarchy of metaphysical assumptions concerning the comprehensibility and knowability of the universe, theories being chosen partly on the basis of compatibility with these assumptions. Eleven arguments are given for favouring this new ‘paradigm’ over the current one. (shrink)

In occasione del bimillenario della morte del poeta latino Ovidio, l’articolo analizza l’influenza del poema delle Metamorfosi come fonte primaria di Giordano Bruno. L’esposizione della dottrina pitagorica, esposta nel libro XV del poema, si adatta perfettamente all’ontologia del Nolano e alla sua fede nella metempsicosi. In particolare il mito di Diana e Atteone viene adottato dal filosofo, nel De gl’Heroici furori, come ideale rappresentazione della propria esperienza conoscitiva. La tormentosa vicenda del cacciatore Atteone, tramutato in cervo per aver sorpreso la (...) Diana nuda, simboleggia in Bruno il passaggio dall’amore profano a quello divino. -/- On the occasion of the two thousandth anniversary of the death of the Latin poet Ovid, the article analyzes the influence of the poem of the Metamorphoses as a primary source of Giordano Bruno. The exposition of the Pythagorean doctrine, contained in the XV book of the poem, fits perfectly with the ontology of the Nolan and his faith in metempsychosis. In particular, the myth of Diana and Actaeon is adopted by the philosopher, in De gl'Heroici furori, as an ideal representation of his own cognitive experience. The tormenting story of the hunter Atteone, turned into a deer for having surprised the “naked Diana”, symbolizes in Bruno the passage from the profane love to the divine one. (shrink)

Imperialism seems to be deeply antithetical to democracy. Yet, at least one form of imperialism – what I call “hands-off imperialism" – seems to be perfectly compatible with the kind of self-governance commonly thought to be the hallmark of democracy. The solution to this puzzle is to recognize that democracy involves more than self-governance. Rather, it involves what I call self-rule. Self-rule is an example of what Philip Pettit has called a modally demanding value. Modally demanding values are, roughly, values (...) the instantiation of which depends not only on what actually happens, but on what would happen in certain non-actual circumstances. Self-rule is the modally demanding counterpart of self-governance, since it requires, not merely that the members of a state actually govern themselves, but that they would continue to do so across a range of non-actual situations. Moreover, the value of self-rule (and hence democracy) is not reducible to the value of self-governance. Understanding the modally demanding character of democracy allows us to appreciate what is democratically objectionable about occupation by a foreign power, even if there is no prospect of the foreign power intervening in the governance of the occupied state by its members. (shrink)

The love for books and libraries of a great philosopher.

A fully micro realistic, propensity version of quantum theory is proposed, according to which fundamental physical entities - neither particles nor fields - have physical characteristics which determine probabilistically how they interact with one another . The version of quantum "smearon" theory proposed here does not modify the equations of orthodox quantum theory: rather, it gives a radically new interpretation to these equations. It is argued that there are strong general reasons for preferring quantum "smearon" theory to orthodox quantum theory; (...) the proposed change in physical interpretation leads quantum "smearon" theory to make experimental predictions subtly different from those of orthodox quantum theory. Some possible crucial experiments are considered. (shrink)

This paper examines Plato’s conception of shame and the role intoxication plays in cultivating it in the Laws. Ultimately, this paper argues that there are two accounts of shame in the Laws. There is a public sense of shame that is more closely tied to the rational faculties and a private sense of shame that is more closely tied to the non-rational faculties. Understanding this division between public and private shame not only informs our understanding of Plato’s moral psychology, but (...) his political and ethical theory as well. (shrink)

At present universities are devoted to the acquisition of specialized knowledge and technological know-how. They fail to do what they most need to do: help the public acquire a good understanding of what our problems are, what needs to be done to solve them. Universities do not even conceive of their task in that way. The result is that the public, by and large, fails to appreciate just how serious the problems that face us are, and so fails to put (...) pressure on governments to act in the ways that are required. -/- Modern science and technology make possible modern industry and agriculture, modern power production and travel, modern hygiene and medicine, modern armaments: these in turn have led to much that is of great benefit, but also to the global problems that threaten our future. Science divorced from the capacity to solve problems of living wisely is a disaster. It is that disaster that academia, as at present constituted, is designed to produce – and has produced: the modern world. We have to learn how to solve the grave global problems that confront us. That in turn requires that our institutions of learning – our schools and universities – are designed and devoted to the job. At present they are not. In giving priority to the pursuit of knowledge, they fail to do what most needs to be done and, even worse, are the source of our problems. It is absolutely vital, for the future of humanity, that universities are transformed radically so that they give absolute priority to the all-important task of helping the public come to understand what our problems are, and what we need to do about them. And as a result get governments to act. -/- The book demonstrates that universities as at present constituted violate reason and, as a result, betray humanity. Cure universities of their structural irrationality, and they would come actively to promote actions required to solve global problems, and help humanity make progress toward a better world. The book spells out in detail the changes that need to be made to academic inquiry, why they need to be made, and how they would enable universities to empower humanity to solve current global problems. (shrink)

Recent years have seen growing interest in modifying interventionist accounts of causal explanation in order to characterise noncausal explanation. However, one surprising element of such accounts is that they have typically jettisoned the core feature of interventionism: interventions. Indeed, the prevailing opinion within the philosophy of science literature suggests that interventions exclusively demarcate causal relationships. This position is so prevalent that, until now, no one has even thought to name it. We call it “intervention puritanism” (I-puritanism, for short). In this (...) paper, we mount the first sustained defence of the idea that there are distinctively noncausal explanations which can be characterized in terms of possible interventions; a position we call “intervention liberalism” (I-liberalism, for short). While many have followed James Woodward (2003) in committing to I-puritanism, we trace support for I-liberalism back to the work of Jaegwon Kim (1974). Furthermore, we analyse two recent sources of scepticism regarding I-liberalism: debate surrounding mechanistic constitution; and attempts to provide a monistic account of explanation. We show that neither literature provides compelling reasons for adopting I-puritanism. Finally, we present a novel taxonomy of available positions upon the role of possible interventions in explanation: weak causal imperialism; strong causal imperialism; monist intervention puritanism; pluralist intervention puritanism; monist intervention liberalism; and finally, the specific position defended in this paper, pluralist intervention liberalism. (shrink)

Intervista a Guido del Giudice sulla "Bruno Renaissance".

Some opponents of abortion claim that fetuses are persons from the moment of conception. Following Berg (2017), let us call these individuals “Personhood-At-Conception” (or PAC), opponents of abortion. Berg argues that if fetuses are persons from the moment of conception, then miscarriage kills far more people than abortion. As such, PAC opponents of abortion face the following dilemma: They must “immediately” and “substantially” shift their attention, resources, etc., toward preventing miscarriage or they must admit that they do not actually believe (...) that fetuses are persons from the moment of conception (or, at least, they must recognize that they are not acting in ways that are consistent with this belief). In this essay, I show that Berg’s argument fails at each step. Specifically, after outlining her argument (in section 1), I consider the central claim of Berg’s style of argument: That “miscarriage…is much deadlier than abortion.” In section 2, I argue that this claim is false (when taken literally) and misleading otherwise. In section 3, I show that Berg’s style of argument is identical in structure to a criticism that is sometimes levied against the recent “Black Lives Matter” movement. In the latter context, the argument has been vehemently rejected. I argue that Berg’s style of argument should be rejected for the same reasons. Finally, in section 4, I show that Berg’s suggestion that opponents of abortion should divert “substantial” amounts of money and attention to miscarriage prevention faces two problems. First, these claims are made without any evidence regarding the actual priorities and spending habits of PAC opponents of abortion. If we are told “not enough is being done,” one wonders: What is being done and how much counts as “enough”? Berg gives no answer to either question. Second, even if it is true that opponents of abortion do not pay substantial attention to miscarriage prevention, Berg fails to notice that this may be for good reason. I conclude that PAC opponents of abortion do not face the dilemma that Berg presents. (shrink)

Non fu Bellarmino il vero carnefice del Nolano.

Quando la biblioteca diventa un confessionale. Nel 1585, Giordano Bruno ritorna a Parigi dopo il soggiorno londinese, e comincia a frequentare l’abbazia di Saint Victor, famosa per la sua ” libraria “, immortalata da Rabelais. Il bibliotecario, Guillaume Cotin, trasforma lo “scriptorium” in un confessionale, dove il filosofo dà libero sfogo ai suoi ricordi e al suo impetuoso carattere. -/- When the library becomes a confessional. In 1585, Giordano Bruno, returns to Paris after his stay in London, and begins to (...) attend the abbey of Saint Victor, famous for his library, immortalized by Rabelais. The librarian, Guillaume Cotin, transforms the scriptorium into a confessional, where the philosopher gives free rein to his memories and his impetuous character. (shrink)

In many situations, people are unsure in their moral judgements. In much recent philosophical literature, this kind of moral doubt has been analysed in terms of uncertainty in one’s moral beliefs. Non-cognitivists, however, argue that moral judgements express a kind of conative attitude, more akin to a desire than a belief. This paper presents a scientifically informed reconciliation of non-cognitivism and moral doubt. The central claim is that attitudinal ambivalence—the degree to which one holds conflicting attitudes towards the same object—can (...) play the role of moral doubt for non-cognitivists. I will demonstrate that ambivalence has all of the features that we would expect it to have in order to play the role of moral doubt. It is gradable, can vary through time, covaries with strength of motivation, and is suitably distinct from the other features of our moral judgements. As well as providing a defence of non-cognitivism, this insight poses a new challenge for the view: deciding how to act under moral ambivalence. (shrink)

Nicholas Maxwell believes that while we have developed an excellent way of learning about the nature of the universe, we have so far failed in our attempts to apply this method to create a civilized world.

Aristotle’s doctrine of the mean states that each moral virtue stands opposed to two types of vice: one of excess and one of deficiency, respectively. Critics claim that some virtues—like honesty, fair-mindedness, and patience—are counterexamples to Aristotle’s doctrine. Here, I develop a generalizable strategy to defend the doctrine of the mean against such counterexamples. I argue that not only is the doctrine of the mean defensible, but taking it seriously also allows us to gain substantial insight into particular virtues. Failure (...) to take the doctrine seriously, moreover, exposes us to the risk of mistaking certain vices for virtues. (shrink)

La convinzione che la corretta comprensione della filosofia di Giordano Bruno sia imprescindibile dal tempo e dal luogo in cui il testo venne scritto è il principio ispiratore dell’originale metodo di ricerca di Guido del Giudice. Questa antologia, che raccoglie per la prima volta tutte le epistole dedicatorie delle opere latine, giunge a coronamento di un lavoro decennale dell’autore.

What are quantum entities? Is the quantum domain deterministic or probabilistic? Orthodox quantum theory (OQT) fails to answer these two fundamental questions. As a result of failing to answer the first question, OQT is very seriously defective: it is imprecise, ambiguous, ad hoc, non-explanatory, inapplicable to the early universe, inapplicable to the cosmos as a whole, and such that it is inherently incapable of being unified with general relativity. It is argued that probabilism provides a very natural solution to the (...) quantum wave/particle dilemma, and promises to lead to a fully micro realistic, testable version of quantum theory that is free of the defects of OQT. It is suggested that inelastic interactions may induce quantum probabilistic transitions. (shrink)

It is commonly taken for granted that questions of feasibility are highly relevant to our normative thinking – and perhaps especially our normative thinking about politics. But what exactly does this preoccupation with feasibility amount to, and in what forms if any is it warranted? This article aims to provide a critical introduction to, and clearer characterization of, the feasibility issue. I begin by discussing the question of how feasibility is to be understood. I then turn to the question of (...) feasibility’s role, suggesting that there are two quite different kinds of role questions that may be at play, though they are often run together: a question about feasibility’s normative significance; and a question about its proper use in informing our normative thinking. Finally, I consider how the feasibility issue differs from certain other related issues: the demandingness issue; the issue of whether “ought” implies “can;” and the “ideal versus non-ideal theory” issue. (shrink)

This paper considers objections to Popper's views on scientific method. It is argued that criticism of Popper's views, developed by Kuhn, Feyerabend, and Lakatos, are not too damaging, although they do require that Popper's views be modified somewhat. It is argued that a much more serious criticism is that Popper has failed to provide us with any reason for holding that the methodological rules he advocates give us a better hope of realizing the aims of science than any other set (...) of rules. Consequently, Popper cannot adequately explain why we should value scientific theories more than other sorts of theories ; which in turn means that Popper fails to solve adequately his fundamental problem, namely the problem of demarcation. It is suggested that in order to get around this difficulty we need to take the search for explanations as a fundamental aim of science. (shrink)

L’articolo si propone di chiarire uno dei punti oscuri della biografia di Giordano Bruno. Nel 1571 il Capitolo generale dei Domenicani di Roma lo assegnò come studente formale allo Studio di Andria. Secondo i suoi più importanti biografi, il Nolano non ci sarebbe mai andato. Attraverso l’accurata analisi dei documenti relativi al corso di studi, e il riscontro delle citazioni contenute in alcune opere, l’ipotesi che Bruno abbia soggiornato ad Andria per circa un anno appare, invece, estremamente probabile. The article (...) tries to clarify one of the obscure points of Giordano Bruno’s biography. In 1571 the General Chapter of the Dominicans in Rome assigned him, as a formal student, to the Study of Andria. According to his most important biographers, the Nolan never went there. However, through the careful analysis of the documents relating to his course of studies, and the comparison of the quotations contained in some of his works, the hypothesis that Bruno stayed in Andria for about a year appears extremely probable. (shrink)

This is a review of a book by Shan Gao called "The meaning of the wave function", Cambridge: Cambridge University Press, 2017.

The article presents another of those ingenious mind, rebels to the yoke of religion, typical of the Italian Renaissance. Converted to Calvinism and therefore condemned to death by the Inquisition, Guglielmo Grataroli (1516-1568) became a defender of heterodox doctrine. His translation of a report of the Waldensian massacre in Calabria became part of the history of Protestant martyrs. He was the author of numerous treatises on various subjects, for which he widely used the works of Giovanni Michele Alberto da Carrara, (...) Antoine Mizauld and Gerolamo Cardano. The perfect correspondence of the topics discussed makes it probable that Giordano Bruno knew his writings. In particular, the De mutatione temporum, eiusque signis perpetuis may have inspired the De’ segni de’ tempi, a Bruno’s lost opera. This allows us to conjecture the content of the work with greater reliability. (shrink)

Una riflessione, a 400 anni dalla morte di Giovan Battista Della Porta Napoletano, uno dei grandi geni del Rinascimento.

This book argues for the need to put into practice a profound and comprehensive intellectual revolution, affecting to a greater or lesser extent all branches of scientific and technological research, scholarship and education. This intellectual revolution differs, however, from the now familiar kind of scientific revolution described by Kuhn. It does not primarily involve a radical change in what we take to be knowledge about some aspect of the world, a change of paradigm. Rather it involves a radical change in (...) the fundamental, overall intellectual aims and methods of inquiry. At present inquiry is devoted to the enhancement of knowledge. This needs to be transformed into a kind of rational inquiry having as its basic aim to enhance personal and social wisdom. This new kind of inquiry gives intellectual priority to the personal and social problems we encounter in our lives as we strive to realize what is desirable and of value – problems of knowledge and technology being intellectually subordinate and secondary. For this new kind of inquiry, it is what we do and what we are that ultimately matters: our knowledge is but an aspect of our life and being. (shrink)

How can we think about things in the outside world? There is still no widely accepted theory of how mental representations get their meaning. In light of pioneering research, Nicholas Shea develops a naturalistic account of the nature of mental representation with a firm focus on the subpersonal representations that pervade the cognitive sciences.

In this chapter I show how challenges to our ability to tame the uncertainty of a pandemic leaves us vulnerable to uncertainty phobia. This is because not all the uncertainty that matters can be tamed by our knowledge of the relevant probabilities, contrary to what many believe. We are vulnerable because unrelievable wild uncertainty is a hard burden to bear, especially so when we must act in the face of it. -/- The source of unrelievable wild uncertainty is that the (...) nature of probability distributions matters for whether knowledge of them tames uncertainty. It matters because a warrant for the taming is provided by two theorems, but this warrant applies only to some kinds of probability distribution. Essentially, this is because the theorems are about what happens at a mathematical limit but real life never reaches the limit. Consequently, the warrant depends on how quickly the random processes producing the uncertainty converge towards their limit. If they are governed by one class of probability distributions, they converge quickly enough to possess the warrant. If they are governed by another class of probability distributions, they converge towards their limit too slowly and so do not possess that warrant. The random processes of pandemics involve the slow kind . -/- Faced with such a burden, as we are in a pandemic, we are tempted to retreat into uncertainty phobia, leading to fixed definite opinions, precisely when the exercise of sound judgement to determine our responses requires our opinions to be hedged and mobile. Coping with a pandemic requires us to bear the burden of unrelievable wild uncertainty rather than give in to the temptation of uncertainty phobia. Pandemics require the virtue of epistemic forbearance. (shrink)

Anna Smajdor and Joona Räsänen argue that we have good reason to classify pregnancy as a disease. They discuss five accounts of disease and argue that each account either implies that pregnancy is a disease or, if it does not, it faces problems. This strategy allows Smajdor and Räsänen to avoid articulating their own account of disease. Consequently, they cannot establish that pregnancy is a disease, only that plausible accounts of disease suggest this. Some readers will dismiss Smajdor and Räsänen’s (...) claims as counterintuitive. By analogy, if a mathematical proof concludes ‘2+2=5’, readers will know—without investigation—that an error occurred. Rather than dismiss Smajdor and Räsänen’s work, however, the easiest way to undermine their argument is to describe at least one plausible account of disease that (i) excludes pregnancy and (ii) avoids the problems they raise for it. This is our strategy. We focus on dysfunction accounts of disease. After outlining Smajdor and Räsänen’s main arguments against dysfunction accounts, we explain why pregnancy is not a disease on these accounts. Next, we defend dysfunction accounts against the three problems that Smajdor and Räsänen raise. If successful, then contra Smajdor and Räsänen, at least one plausible account of disease does not imply that pregnancy is a disease. We suspect that defenders of other accounts can respond similarly. Yet, we note that insofar as dysfunction accounts align with the commonsense intuition that pregnancy is not a disease, this, all else being equal, seems like a point in their favour. (shrink)

Recently, I argued that subjects inside of artificial wombs—termed ‘gestatelings’ by Romanis—share the same legal and moral status as newborns (neonates). Gestatelings, on my view, are persons in both a legal and moral sense. Kingma challenges these claims. Specifically, Kingma argues that my previous argument is invalid, as it equivocates on the term ‘newborn’. Kingma concludes that questions about the legal and moral status of gestatelings remain ‘unanswered’. I am grateful to Kingma for raising potential concerns with the view I (...) have presented. In this essay, however, I argue that (most) of Kingma’s objections are unpersuasive. First, my original argument does not equivocate on terms like ‘newborn’ or ‘neonate’. The terms denote human beings that have been born recently; that is what matters to the argument. Charges of equivocation, I suspect, rest on a confusion between the denotation and connotations of ‘newborn’ (or ‘neonate’). Next, I show that, contra Kingma, it is clear that—under current law in the USA and UK—gestatelings would count as legal persons. Moral personhood is more difficult. On that subject, Kingma’s criticisms have merit. In response, however, I show that my original claim—that gestatelings should count as moral persons—remains true on several (common) philosophical accounts of personhood. Regarding those accounts that imply gestatelings are not moral persons, I argue that advocates face a troubling dilemma. I conclude that regardless of which view of moral personhood one adopts, questions about the moral status of gestatelings are not ‘unanswered’. (shrink)

A mistery unveiled, among magic, alchemy and philosophy.

Recently, I argued that human subjects in artificial wombs (AWs) “share the same moral status as newborns” and so, deserve the same treatment and protections as newborns. This thesis rests on two claims: (A) “Subjects of partial ectogenesis—those that develop in utero for at time before being transferred to AWs—are newborns,” and (B) “Subjects of complete ectogenesis—those who develop in AWs entirely—share the same moral status as newborns.” In response, Elizabeth Chloe Romanis argued that the subject in an AW is (...) “a unique human entity…rather than a fetus or a newborn.” She provides four lines of response to my essay. First, she argues that I have “misconstrued” what birth is. Once we correct that error, it becomes clear that subjects of partial ectogenesis have not been born. Second, she argues that my claims imply that non-implanted embryos (existing in vivo) “would also be ‘born.’” But that is absurd. Third, she claims I fail to “meaningfully respond” to distinctions she draws between subjects of ectogenesis and neonates. Finally, she criticizes my essay for focusing on subjects of AWs rather than focusing on pregnant persons (who should be at the “centre” of debates over AWs). I respond to each of these charges. In doing so, I reaffirm that (contra Romanis) some subjects of ectogenesis are newborns and all subjects of ectogenesis—even those that have not been born—share the same moral status as newborns. (shrink)

This paper argues that a view of science, expounded and defended elsewhere, solves the problem of induction. The view holds that we need to see science as accepting a hierarchy of metaphysical theses concerning the comprehensibility and knowability of the universe, these theses asserting less and less as we go up the hierarchy. It may seem that this view must suffer from vicious circularity, in so far as accepting physical theories is justified by an appeal to metaphysical theses in turn (...) justified by the success of science. But this is rebutted. A thesis high up in the hierarchy asserts that the universe is such that the element of circularity, just indicated, is legitimate and justified, and not vicious. Acceptance of the thesis is in turn justified without appeal to the success of science. It may seem that the practical problem of induction can only be solved along these lines if there is a justification of the truth of the metaphysical theses in question. It is argued that this demand must be rejected as it stems from an irrational conception of science. (shrink)

While scholars have extensively discussed Kant’s treatment of the Principle of Sufficient Ground in the Antinomies chapter of the Critique of Pure Reason, and, more recently, his relation to German rationalist debates about it, relatively little has been said about the exact notion of ground that figures in the PSG. My aim in this chapter is to explain Kant’s discussion of ground in the lectures and to relate it, where appropriate, to his published discussions of ground.

L’indagine condotta su alcuni personaggi finora rimasti nell’ombra, ma che ebbero un peso notevole, se non determinante, sul destino del filosofo, permette di ricostruire il complotto ordito dall’Inquisizione Cattolica per arrivare a mettere le mani su Giordano Bruno. La minuziosa e circostanziata ricostruzione dei fatti si integra perfettamente con altre recenti ricerche dello stesso genere.

How Moore’s open question argument works, insofar as it does, remains a matter of controversy. My purpose here is to construct an open question argument based on a novel interpretation of how Moore’s argument might work. In order to sidestep exegetical questions, I do not claim here to be offering Moore’s own argument. Rather, I offer a reconstruction making use of important elements of Moore’s methodology and assumptions that could be reasonable within a Moorean viewpoint. The crucial role within the (...) argument is played by what I call the real thought move. I show that the reconstructed argument is more defensible from some standard objections than the common construction. I finish by drawing attention to a neglected objective that would make sense within Moore’s viewpoint, showing that it fits with a major commitment of Bonjour’s moderate rationalism, and show how the package might be important for the non-naturalist today. (shrink)

The Comprehensibility of the Universe puts forward a radically new conception of science. According to the orthodox conception, scientific theories are accepted and rejected impartially with respect to evidence, no permanent assumption being made about the world independently of the evidence. Nicholas Maxwell argues that this orthodox view is untenable. He urges that in its place a new orthodoxy is needed, which sees science as making a hierarchy of metaphysical assumptions about the comprehensibility and knowability of the universe, these (...) assumptions asserting less and less as one ascends the hierarchy. This view has significant implications: that it is part of scientific knowledge that the universe is physically comprehensible; that metaphysics and philosophy are central to scientific knowledge; that science possesses a rational, if fallible, method of discovery; that a new understanding of scientific method and rationality is required. Maxwell argues that this new conception makes possible a natural resolution of long-standing philosophical problems about science, regarding simplicity, induction, and progress. His goal is the reform not just of the philosophy of science but of science itself, and the healing of the rift between the two. (shrink)

Janet Malek (91–102, 2019) argues that a “clinical ethics consultant’s religious worldview has no place in developing ethical recommendations or communicating about them with patients, surrogates, and clinicians.” She offers five types of arguments in support of this thesis: arguments from consensus, clarity, availability, consistency, and autonomy. This essay shows that there are serious problems for each of Malek’s arguments. None of them is sufficient to motivate her thesis. Thus, if it is true that the religious worldview of clinical ethics (...) consultants should play no role whatsoever in their work as consultants, this claim will need to be defended on some other ground. (shrink)

To teach the ethics of science to science majors, I follow several teachers in the literature who recommend “persona” writing, or the student construction of dialogues between ethical thinkers of interest. To engage science majors in particular, and especially those new to academic philosophy, I recommend constructing persona dialogues from Henri Poincaré’s essay, “Ethics and Science”, and the non-theological third chapter of Pope Francis’s encyclical on the environment, Laudato si. This pairing of interlocutors offers two advantages. The first is that (...) science students are likely to recognize both names, since Poincaré appears in undergraduate mathematics and physics textbooks, and because Francis is an environmentalist celebrity. Hence students show more interest in these figures than in other philosophers. The second advantage is that the third chapter of Laudato si reads like an implicit rebuttal of Poincaré’s essay in many respects, and so contriving a dialogue between those authors both facilitates classroom discussion, and deserves attention from professional ethicists in its own right. In this paper, I present my own contrived dialogue between Francis and Poincaré, not for assigning to students as a reading, but as a template for an effective assignment product, and as a crib sheet for educators to preview the richly antiparallel themes between the two works. (shrink)

When scientists choose one theory over another, they reject out of hand all those that are not simple, unified or explanatory. Yet the orthodox view of science is that evidence alone should determine what can be accepted. Nicholas Maxwell thinks he has a way out of the dilemma.

If a speaker selflessly asserts that p, the speaker has good evidence that p is true, asserts that p on the basis of that evidence, but does not believe that p. Selfless assertions are widely thought to be acceptable, and therefore to pose a threat to the Knowledge Norm of Assertion. Advocates for the Knowledge Norm tend to respond to this threat by arguing that there are no such things as selfless assertions. They argue that those who appear to be (...) selfless asserters either: believe what they assert, perform a speech act other than assertion, or assert a proposition other than the one that they seem to. I argue that such counterarguments are unsuccessful. There really are selfless assertions. But I also argue that they are no threat to the Knowledge Norm. There is a good case to be made that knowledge does not require belief. And if it does not, then the fact that some selfless assertions are appropriate does not tell against the Knowledge Norm. Indeed, I argue that selfless asserters know the propositions that they assert to be true. (shrink)

This paper elucidates the rights violations caused by mass formal schooling systems and explores what students may do about them. Students have rights not to be harmed and rights to liberty (not to be oppressed), as well as attendant rights to (proportionately) defend their rights if necessary. For some time now, education has been dominated by mass formal schooling systems that harm and oppress many students. Such harm and oppression violate those students’ rights not to be harmed or oppressed, which (...) may justify student nonviolent defensive (or rights-protecting) action. (shrink)

According to Karl Popper, science cannot verify its theories empirically, but it can falsify them, and that suffices to account for scientific progress. For Popper, a law or theory remains a pure conjecture, probability equal to zero, however massively corroborated empirically it may be. But it does just seem to be the case that science does verify empirically laws and theories. We trust our lives to such verifications when we fly in aeroplanes, cross bridges and take modern medicines. We can (...) do some justice to this apparent capacity of science to verify if we make a number of improvements to Popper’s philosophy of science. The key step is to recognize that physics, in accepting unified theories only, thereby makes a big metaphysical assumption about the nature of the universe. The outcome is a conception of scientific method which facilitates the criticism and improvement of metaphysical assumptions of physics. This view provides, not verification, but a perfect simulacrum of verification indistinguishable from the real thing. (shrink)

How can the world we live in and see, touch, hear, and smell, the world of living things, people, consciousness, free will, meaning, and value - how can all of this exist and flourish embedded as it is in the physical universe, made up of nothing but physical entities such as electrons and quarks? How can anything be of value if everything in the universe is, ultimately, just physics? In Our Fundamental Problem Nicholas Maxwell argues that this problem of (...) reconciling the human and physical worlds needs to take centre stage in our thinking, so that our best ideas about it interact with our attempts to solve even more important specialized problems of thought and life. When we explore this fundamental problem, Maxwell argues, revolutionary answers emerge for a wide range of questions arising in philosophy, science, social inquiry, academic inquiry as a whole, and - most important of all - our capacity to solve the global problems that threaten our future: climate change, habitat destruction, extinction of species, inequality, war, pollution of earth, sea, and air. An unorthodox introduction to philosophy, Our Fundamental Problem brings philosophy down to earth and demonstrates its vital importance for science, scholarship, education, life, and the fate of the world. (shrink)