The incredible achievements of modern scientific theories lead most of us to embrace scientific realism: the view that our best theories offer us at least roughly accurate descriptions of otherwise inaccessible parts of the world like genes, atoms, and the big bang. In Exceeding Our Grasp, Stanford argues that careful attention to the history of scientific investigation invites a challenge to this view that is not well represented in contemporary debates about the nature of the scientific enterprise. The historical record (...) of scientific inquiry, Stanford suggests, is characterized by what he calls the problem of unconceived alternatives. Past scientists have routinely failed even to conceive of alternatives to their own theories and lines of theoretical investigation, alternatives that were both well-confirmed by the evidence available at the time and sufficiently serious as to be ultimately accepted by later scientific communities. Stanford supports this claim with a detailed investigation of the mid-to-late 19th century theories of inheritance and generation proposed in turn by Charles Darwin, Francis Galton, and August Weismann. He goes on to argue that this historical pattern strongly suggests that there are equally well-confirmed and scientifically serious alternatives to our own best theories that remain currently unconceived. Moreover, this challenge is more serious than those rooted in either the so-called pessimistic induction or the underdetermination of theories by evidence, in part because existing realist responses to these latter challenges offer no relief from the problem of unconceived alternatives itself. Stanford concludes by investigating what positive account of the spectacularly successful edifice of modern theoretical science remains open to us if we accept that our best scientific theories are powerful conceptual tools for accomplishing our practical goals, but abandon the view that the descriptions of the world around us that they offer are therefore even probably or approximately true. (shrink)

This study concerns the ideas of one particular philosopher, Henri Bergson, whose views of time, intuition, and creativity have had a significant impact on art, literature, and the humanities, both in his time and in our own. Although it is generally recognized that Bergson's ideas have significantly impacted the arts and the humanities, it has not been recognized how they have also had a creative influence on the sciences as well. Nor has it been realized that this was one of (...) his most basic contentions. Bergson's conception of intuition--his fundamental insight into reality--was not limited to fugitive insights into human existence. By realizing previously unsuspected possibilities for research and discovery, his endeavors were also meant to make possible new advances in the sciences. If it enabled his cousin by marriage, Marcel Proust, to explore human memory in depth, it also inspired psychologists like Daniel Schachter to use Bergson's ideas to make real contributions to contemporary memory science. If his notion of creative evolution brought many thinkers to a belief in human creative freedom, it brought others (notably Alexis Carrel and Pierre Lecomte de Noüy) to a scientific study of biological time. Among his successful speculations was the theory of the Big Bang cosmology. 'Getting Bergson Straight' shows many points at which Bergson's ideas anticipated future developments in the sciences. This was seen clearly by the Nobel Prize-winning physicist Luis de Broglie who viewed Bergson's physics as presaging quantum physics. Thus, the text is well situated for arts, humanities, social science, and natural science classrooms studying creative thinking and/or intellectual history. (shrink)

The status nomenclature of the Imperial slaves, as that of the Imperial freedmen, is important mainly for its bearing on the difficult problems of dating slave sepulchral inscriptions, but also as a means of determining who were Imperial slaves belonging to the Familia Caesaris with the significant social status this implied. Bang's careful but brief treatment of the subject, published in 1919, was not based on a complete collection of the material—admittedly difficult to obtain—and much has appeared in the interval. (...) Moreover, a deeper analysis of the evidence necessitates some revision of his conclusions. (shrink)

What lies at the heart of physical inquiry? What are the foundational ideas and working assumptions that inform the enterprise of natural science? What principles guide research? How do scientists decide whether they are building theories in the right direction? Is there a right direction? Do physical theories actually approximate an objective reality, or are they simply useful summaries, mnemonics for experimental results? This book is Nobel Prize winner Jim Peebles's contribution to such big, classic debates in the philosophy of (...) science, drawing on a lifetime of experience as a leading physicist and taking the development of physical cosmology as a "worked example." He begins with a consideration of the history of thought about the nature of the physical sciences since Einstein, culminating in a succinct statement of what he sees as the fundamental working assumptions of physics. Then, through a careful examination of the development of the general theory of relativity, Einstein's cosmological principle, the big bang theory, and our current model of the universe, he makes the argument that physical theories ultimately are useful approximations to an objective reality whose nature science is discovering. An essential reflection on and interrogation of the nature and practice of science by a giant in the field, The Whole Truth will be illuminating reading for cosmologists, physicists, and historians, philosophers, and sociologists of science alike. (shrink)

Compactified Minkowski spacetime is suggested by conformal covariance of Maxwell equations, while E. Cartan's definition of simple spinors leads to the idea of compactified momentum space. Assuming both diffeomorphic to (S 3 × S 1 )/Z 2 , one may obtain in the conformally flat stereographic projection field theories both infrared and ultraviolet regularized. On the compact manifold themselves instead, Fourier integrals of wave-field oscillations would have to be replaced by Fourier series summed over indices of spherical eigenfunctions: n, l, (...) m, m′. Tentatively identifying those wave structures with spacetime itself (in the frame of Big-Bang) and/or with matter and radiation distribution, some large-scale (hydrogenic) and small-scale (lattice) space structures are conjectured. (shrink)

Big History - an integral conception of the past since the Big Bang until today - is a novel subject of cross-disciplinary interest. The concept was construed in the 1980-1990s simultaneously in different countries, after relevant premises had matured in the sciences and humanities. Various versions and traditions of Big History are considered in the article. Particularly, most of the Western authors emphasize the idea of equilibrium, and thus reduce cosmic, biological, and social evolution to the mass-energy processes; the informational (...) parameter involving all mental and spiritual aspects are seen as epiphenomena of material structures' complication that do not play their own role in evolution. In Russian tradition ascending to A. Bogdanov, E. Bauer, I. Prigogine, and E. Jantsch, sustainable non-equilibrium patterns are used. This implies attention to the pan-material sources and evolution of mental capacities and spiritual culture (as basic anti-entropy instruments) and humans' growing intervention in the material processes on Earth and outside it. The non-equilibrium approach in the context of modern control and self-organization theories, alters the portrayal of the past, and still more dramatically, estimation of the civilization's potential perspectives. (shrink)

Thomas Aquinas is an acknowledged model for anyone who wants to understand the dynamics of faith and reason as compatible and collaborative partners in the search for Truth. Further, his extensive reflections over the course of his intellectual development on the theme of Creation make him a fruitful source for understanding the contemporary science and religion dialogue on the origins and development of the universe. What follows is a discussion of Aquinas’s views on Creation with an eye toward contemporary scientific (...) theory. It would be wrong-headed to attempt to “discover” that Aquinas was “the first Evolutionist/Big Bang Theorist” (as Lord Acton found him the “First Whig”), and yet we might be surprised to find how open his philosophical speculations are in this regard. And hopefully the lovers of Truth who wrongly reject Christianity as a result of this love are willing to be surprised by his perennial philosophy. (shrink)

Thomas Aquinas is an acknowledged model for anyone who wants to understand the dynamics of faith and reason as compatible and collaborative partners in the search for Truth. Further, his extensive reflections over the course of his intellectual development on the theme of Creation make him a fruitful source for understanding the contemporary science and religion dialogue on the origins and development of the universe. What follows is a discussion of Aquinas’s views on Creation with an eye toward contemporary scientific (...) theory. It would be wrong-headed to attempt to “discover” that Aquinas was “the first Evolutionist/Big Bang Theorist” (as Lord Acton found him the “First Whig”), and yet we might be surprised to find how open his philosophical speculations are in this regard. And hopefully the lovers of Truth who wrongly reject Christianity as a result of this love are willing to be surprised by his perennial philosophy. (shrink)

We develop and apply a multi-dimensional conception of explanatory depth towards a comparative analysis of inflationary and bouncing paradigms in primordial cosmology. Our analysis builds on earlier work due to Azhar and Loeb (2021) that establishes initial condition fine-tuning as a dimension of explanatory depth relevant to debates in contemporary cosmology. We propose dynamical fine-tuning and autonomy as two further dimensions of depth in the context of problems with instability and trans-Planckian modes that afflict bouncing and inflationary approaches respectively. In (...) the context of the latter issue, we argue that the recently formulated trans-Planckian censorship conjecture leads to a trade-off for inflationary models between dynamical fine-tuning and autonomy. We conclude with the suggestion that explanatory preference with regard to the different dimensions of depth is best understood in terms of differing attitudes towards heuristics for future model building. (shrink)

A differential manifold (d-manifold, for short) can be defined as a pair (M, C), where M is any set and C is a family of real functions on M which is (i) closed with respect to localization and (ii) closed with respect to superposition with smooth Euclidean functions; one also assumes that (iii) M is locally diffeomorphic to Rn. These axioms have a straightforward physical interpretation. Axioms (i) and (ii) formalize certain “compatibility conditions” which usually are supposed to be assumed (...) tacitly by physicists. Axiom (iii) may be though of as a (nonmetric) version of Einstein's equivalence principle. By dropping axiom (iii), one obtains a more general structure called a differential space (d-space). Every subset of Rn turns out to be a d-space. Nevertheless it is mathematically a workable structure. It might be expected that somewhere in the neighborhood of the Big Bang there is a domain in which space-time is not a d-manifold but still continues to be a d-space. In such a domain we would have a physics without the (usual form of the) equivalence principle. Simple examples of d-spaces which are not d-manifolds elucidate the principal characteristics the resulting physics would manifest. (shrink)

On 22 July, 2011, we were confronted with the horror of the actions of Anders Behring Breivik. The instant reaction, as we have seen with similar incidents in the past—such as the Oklahoma City bombings—was to attempt to explain the incident. Whether the reasons given were true or not were irrelevant: the fact that there was a reason was better than if there were none. We should not dismiss those that continue to cling on to the initial claims of a (...) wider Jihadist plot behind the actions of Timothy McVeigh and Terry Nichols as Islamophobes (or merely lacking common sense): for, it is often easier to rely on reason—no matter how fictional—than not to have anything to cling on at all. In many ways, it is even better if the reason is fictional: for, if grounded in a certain fact, or reality, it can then go away. However, if it is in the realm of the imaginary, it is then always already metaphorical: thus, can be applied to any and every situation. And it is this, if we echo Friedrich Nietzsche, that gives us our “metaphysical comfort”; that we can know what is going on. This is why conspiracy theories are so popular: underlying them is the logic that someone—no matter how implausible—is in control of the situation. One would rather believe that all acts of terror stemmed from Osama bin Laden (and the narrative worked even better when he was in a ‘cave in Afghanistan’) than if they were the actions, and decisions, of singular individuals. For, if there is a head organizing everything, it can be cut off; there is no controlling a mass of singularities. As Jean Baudrillard continues to teach us, the term ‘mass’ is not a concept. It is a leitmotif of political demagogy, a soft, sticky, lumpen-analytical notion. A good sociology would attempt to surpass it with ‘more subtle’ categories: socio-professional ones, categories of class, cultural status, etc. This is wrong: it is by prowling around these soft and acritical notions (like ‘mana’ once was) that one can go further than intelligent critical sociology. Besides, it will be noticed retrospectively that the concepts ‘class’, ‘social relations’, ‘power’, ‘status’, ‘institution’, and ‘social’ itself—all these too-explicit concepts which are the glory of the legitimate sciences—but also only ever been muddled notions themselves, but notions upon which agreement has nevertheless been reached for mysterious ends: those of preserving a certain code of analysis. To want to specify the term ‘mass’ is a mistake—it is to provide meaning for that which has none.1 And it is this lack of meaning—this nothingness of not only the mass, but our inability to know in general—that truly scares us. For, if we are never able to legitimately make a generalizing statement, this suggests that we can never actually posit beyond a singular, situational, moment. Hence, we can never claim to know anyone: at best, we can only catch momentary glimpses. It is for this very reason that the insanity plea Breivik’s lawyer will attempt is the one that horrifies us the most. For, if Breivik is insane, this foregrounds our inability to understand, know. And as Aristotle has taught us, it is more important that something is plausible than if something were probable—in this context, we would rather have Breivik as a calculating mass murderer than someone who was completely out of his mind. This is especially ironic in the light of the fact that none of us would say that we have any similarity with Breivik. If that were so, the declaration that he was mad should be no more than a logical consequence. However, we also want Breivik to be accountable for his actions. And in order for that to be so, we need him to be of sound mind. But if that were true, we can then no longer distinguish ourselves from him. And it is precisely this that scares us. For, we are horrified not when there are abnormalities to our way of life. There are usually two different reactions to this—either oppose and destroy it; or subsume it under the dominant logic. We see this most clearly in reactions to immigration: there are either calls for immigrants to ‘pack up and leave’ or pseudo-liberal notions of ‘we are all alike’. Both of which are merely version of “all men are brothers”—the brutal translation of which is that you are my brother if you live the same way as me; otherwise not only are you not my brother, you are also potentially not part of mankind (you might as well be, to echo Giorgio Agamben, bare life ). This is played out in our age of what is commonly termed post-political bio-politics —an instance of horribly awkward theoretical jargon that Slavoj Žižek channeling Agamben unpacks rather elegantly: “ post-politics is a politics which claims to leave behind old ideological struggles and, instead, focus[es] on expert management and administration, while bio-politics designates the regulation of the security and welfare of human lives as its primary goal.”2 Žižek continues: Post-political bio-politics also has two aspects which cannot but appear to belong to two opposite ideological spaces: that of the reduction of humans to ‘bare life,’ to Homo sacer , that so-called sacred being who is the object of expert caretaking knowledge, but is excluded, like prisoners at Guantanamo or Holocaust victims, from all rights; and that of respect for the vulnerable Other brought to an extreme through an attitude of narcissistic subjectivity which experiences the self as vulnerable, constantly exposed to a multitude of potential harassments [….] What these two poles share is precisely the underlying refusal of any higher causes, the notion that the ultimate goal of our lives is life itself. That is why there is no contradiction between the respect for the vulnerable Other and […] the extreme expression of treating individuals as Homini sacer .3 This is why the ones that are harshest towards new immigrants are the recently naturalized citizens of any country. For, if there is no longer any “ideological struggle” and all life is reduced to mere automaton-living, there is the realization that we are all the same—not in a tree-hugging hippie sense—but that the immigrant is the same as us precisely because we are all immigrants. And since all nations, and by extension peoples in a nation (especially those who believe in the notion of nationality, and national identity), have to find some manner, no matter from where or what it is, to distinguish themselves from those around them, the other (in spite, and especially in the light, of its absence) is the most crucial aspect of the discourse of nationality. More precisely, in the interests of what Baudrillard calls “preserving a certain code of analysis” (nationality in this case), what has to be maintained is the absolute otherness of the other. Very rarely is Boris Johnson right: “it is not enough to say he is mad. Anders Breivik is patently mad.”4 However, much like Breivik in his manifesto, he should have stopped whilst he was ahead. By attempting to diagnose Breivik—“the fundamental reasons for their callous behavior lie deep in their own sense of rejection and alienation. It is the ideology that gives them the ostensible cause … that gives them an excuse to dramatize the resentment … and to kill.”—Johnson falls into the same trap that he accuses others of: “to try to advance any other explanation for their actions … is simply to play their self-important game.” More crucially, and this is the point that Johnson completely misses, attempting to rationalize Breivik’s actions—to rehabilitate reason—is a desperate attempt at maintaining his otherness. In fact, we’ll end up going one step further, insist on Breivik’s sanity, put him on the stand, and hope that he will display such a difference from all of us that we can rest safe that we are unlike him and his kind. That, in itself, is a dangerous game to play. One should not forget that the turning point in Mary Shelley’s Frankenstein is in the central part of her novel where she lets the monster speak. At that moment, the monster moves from an ‘it’ to a fully subjectivized person; with his own stories, historicities, emotions, and so on. In Slavoj Žižek’s reading of Frankenstein , this is the moment where “the ultimate criminal is thus allowed to present himself as the ultimate victim. The monstrous murderer reveals himself to be a deeply hurt and desperate individual, yearning for company and love.”5 But, in the case of Breivik, this goes beyond just a risk of us feeling for him: for, no right-minded person should ever deny another the opportunity to put forth her or his own case. The problem lies with us trying to deny the madness of Breivik’s act by putting him back under reason. The problem is in our inability to differentiate the act from the person; the singular from the universal.6 In our desperation to preserve the notion that we are rational beings incapable of becoming monsters, we’ve had to deny the meaninglessness—in the strict sense of it lying outside of reason—of Breivik’ act; we’ve had to “provide meaning where there is none.” For, if this act were a moment of madness—a moment that comes from elsewhere—we cannot say that it will not descend upon us one day. If Breivik’s actions were that of a sane person, one who is in control of his being, his self, we can then locate the otherness in his being. More importantly, this would allow us to distinguish ourselves from that said being. Breivik’s sanity is the only thing that allows us to say that ‘this act of terror is borne out of one with an ultra-right ideology’; and ‘since I am not of that ideology, I would never do such a thing’. By doing that, we attempt to protect ourselves by claiming that people who share Breivik’s ideology are foreign to us, other to us. However, if Breivik’s act was a moment of insanity, his otherness is no longer locatable: and the notion of ‘us and them’ shifts from a geographical, physical, religious, or cultural notion, to one in the realm of ideas. And this is what truly scares us. For, if what is foreign is not phenomenological, then it cannot be seen, detected, sensed. Anders Behring Breivik, Timothy McVeigh, and Terry Nichols, terrify us not merely for the fact that they were white in a white society, but more pertinently that their skin color did not matter: we would not be able to spot them even if they were blue, even if they were right next to us, even if we had known them all our lives. Even as we are grappling with holding Breivik accountable by declaring him of sound mind, what truly terrifies us is that deep down we know that Breivik’s act is a moment of madness; beyond all comprehensibility. And this means that we would not be able to spot the idea; even if it were in our heads at this very moment. We have gone to lengths to rehabilitate Breivik, McVeigh, Nichols, and such perpetrators of massive incomprehensible violence, in order to preserve our difference from them. What we have really been trying to deny is the fact that everyone, at any given moment, could have a moment of madness. And this is the true radicality of Mary Shelley: in allowing us to momentarily enter the head of the monster, she shows us not just the fact that he is like any one of us, but that any one of us could, in the right (or wrong) circumstance, be like him. Perhaps here, there is a lesson to be learned from Wes Craven’s A Nightmare on Elm Street . The most dangerous thing that one could do on Elm Street was to mention Freddy’s name—once you had knowledge of him, you were open to the possibility of a visit during your dreams. This suggests that Freddy is a combination of externalities (after all, when you die, he survives) and your self (if you have never heard of him, he cannot come for you). In this sense, Freddy would be the manifestation par excellence of what Avital Ronell calls a “killer text”—it is one’s relationality with the text (and the ideas, notions, in the said text) that opens oneself to it, to the lessons of the text, to being changed, affected, even to the dangers of the text. After all, one should never forget Plato’s warning that ideas can corrupt, can be perilous. To compound matters, as Ronell reminds us, “the connection to the other is a reading—not an interpretation, assimilation, or even a hermeneutic understanding, but a reading.”7 Thus, in attempting to differentiate ourselves from Breivik by concocting some reason(s) why we are not like him, we have done nothing but read him, open a connection to him. *** Bang bang, he shot me down Bang bang, I hit the ground Bang bang, that awful sound Bang bang, my baby shot me down. “Bang Bang (My Baby Shot Me Down)” Sonny Bono, 1966. This is the part that we all know and remember. Whilst never quite remembering that this is a song that is not so much about violence, love, but about remembering. For, after the bridge comes the accusatory stanza: “Now he's gone, I don't know why/ And till this day, sometimes I cry/ He didn't even say goodbye/ He didn't take the time to lie.” Bang Bang is a game that the two lovers used to play; and all she has now is the memory of the game to remember him by. And the only reason she has to recall this game is: he never provided her a reason for his leaving, his death. Not that she will, can, ever get that satisfactory answer. This is precisely the game we are playing with Anders Behring Breivik. Even though he has left a 1500 page manifesto, even though we will allow him to use the court-room as his platform, we will continue screaming at him “tell me why …” For, what we want him to say is that we are not like him: what we really want him to do is, “take the time to lie …” Perhaps here, we should allow the echo of the infans to resound in baby . As Christopher Fynsk reminds us, the infans is one that is pre-language, pre-knowing, pre-understanding: it is the very finitude, and exteriority, of relationality itself.8 And thus, it is a position of openness to the fullness of possibility—and nothing else. This would be, in Ronell’s terms, a “connection to the other” that knows nothing other than the fact that it is a connection. The true horror of 22 July, 2011, is the fact that it is not Anders Behring Breivik who is mad, but the act itself that is. And this is precisely why only “my baby” that could have “shot me down.” For, it is an act that is from beyond, a sheer act of madness that—as Plato warns us—is whispered into our ears (and can so easily be mistaken for inspiration, and even wisdom), an act that can both seize, and cease, us at the same time. And what can this utter openness to an other, the other, be but a moment of love, a true ‘falling in love’. At the moment of whispering, nothing can be known as we are babies as our baby shoots us down …. Hence, all attempts at analyzing this event (including this one) are not only futile, but border on the farcical. The real tragedy is that we forget that all of us have the possibility of becoming Breivik. NOTES Jean Baudrillard. In the Shadow of the Silent Majorities . Trans. Paul Foss, John Johnston, Paul Patton, & Andrew Berardini. Los Angeles: Semiotext(e), 2007. p. 37. Slavoj Žižek. Violence: Six Sideway Reflections . London: Profile Books, 2009. p. 34 Ibid: 35-36. Boris Johnson. “ Anders Breivik: There is nothing to study in the mind of Norway’s mass killer .” The Telegraph . (25 July, 2011): Slavoj Žižek. Violence: Six Sideway Reflections . London: Profile Books, 2009. p.39. What is killing us is the notion that Breivik’s act is beyond reason, beyond knowing, outside understanding itself. This is why Boris Johnson’s plea was for us to ignore Breivik as a madman. But to do so, Johnson conflates the notion of the act and the person; the singular and the universal. This is exactly the same gesture as insisting on his sanity: the ‘madman’ is merely the absolute other, one that we are not. Avital Ronell. The Telephone Book: Technology, Schizophrenia, Electric Speech . Lincoln: University of Nebraska Press, 1989: 380. Christopher Fynsk. Infant Figures: The Death of the Infans and Other Scenes of Origin . Stanford, CA: Stanford University Press, 2000.  . (shrink)

Scientific realists have suggested that changes in our scientific communities over the course of their history have rendered those communities progressively less vulnerable to the problem of unconcieved alternatives over time. I argue in response not only that the most fundamental historical transformations of the scientific enterprise have generated steadily mounting obstacles to revolutionary, transformative, or unorthodox scientific theorizing, but also that we have substantial independent evidence that the institutional apparatus of contemporary scientific inquiry fosters an exceedingly and increasingly theoretically (...) conservative form of that inquiry. I conclude that contemporary scientific communities are actually more vulnerable to the problem of unconceived alternatives than their historical predecessors, and I briefly suggest how we might seek to pursue scientific inquiry in a less theoretically conservative way. (shrink)

Inleidend overzicht van de wijsgerige ethiek.

t. 1. Dialog s V. V. Davydovym -- t. 2. Nereshennye problemy razvivai︠u︡shchego obrazovanii︠a︡.

Together again for the first time, Marx and Durkheim join forces in the pages of Disintegration: Bad Love, Collective Suicide, and the Idols of Imperial Twilight for a dialectical exploration of the moral economy of neoliberalism, animated, as it is not only by the capitalist chase for surplus value, but also by an immortal vortex of sacred powers. Classical sociology and psychoanalysis are reconstituted within Hegelian social ontology and dialectical method that differentiates between the ephemeral and free and the eternal (...) and fixed aspects of modern life. (shrink)

George Berkeley is one of the greatest and most influential modern philosophers. In defending the immaterialism for which he is most famous, he redirected modern thinking about the nature of objectivity and the mind's capacity to come to terms with it. Along the way, he made striking and influential proposals concerning the psychology of the senses, the workings of language, the aims of science, and the scope of mathematics. In this Companion volume a team of distinguished authors not only examines (...) Berkeley's achievements but also his neglected contributions to moral and political philosophy, his writings on economics and development, and his defense of religious commitment and religious life. The volume places Berkeley's achievements in the context of the many social and intellectual traditions - philosophical, scientific, ethical, and religious - to which he fashioned a distinctive response. (shrink)

Doctors’ strikes are legally permissible in the UK, with the situation differing in other countries. But are they morally permissible? Doug McConnell and Darren Mann have systematically attempted to dismiss the arguments for the moral impermissibility of doctors’ strikes and creatively attempted to provide further moral justification for them. Unfortunately for striking doctors, they fail to achieve this. Meanwhile, junior doctors’ strikes have continued in the UK through 2023 and have now extended into 2024. In this response, which focuses on (...) the UK situation and specifically junior doctors’ strikes in the National Health Service (NHS) in England, I will demonstrate a central problem with their arguments—namely that they underplay the harms caused by prolonged doctors’ strikes by ignoring the harms to patients with cancer. This weakens their conclusion that strikes are morally permissible in terms of the conditions and thresholds they set. I then provide a psychological critique of their justification for strikes in terms of the interests of the public. It follows that invoking the controversial concept of supererogatory action is ungrounded but also absurd when you consider time-critical cancer care. If those representing striking doctors wish to maintain a modicum of moral respectability, they should mitigate for patients with cancer and negotiate reasonably and with urgency. (shrink)

We have recently developed a new understanding of probability in quantum gravity. In this paper we provide an overview of this new approach and its implications. Adopting the de Broglie–Bohm pilot-wave formulation of quantum physics, we argue that there is no Born rule at the fundamental level of quantum gravity with a non-normalisable Wheeler–DeWitt wave functional \(\Psi\). Instead the universe is in a perpetual state of quantum nonequilibrium with a probability density \(P\ne \left| \Psi \right| ^{2}\). Dynamical relaxation to the (...) Born rule can occur only after the early universe has emerged into a semiclassical or Schrödinger approximation, with a time-dependent and normalisable wave functional \(\psi\), for non-gravitational systems on a classical spacetime background. In that regime the probability density \(\rho\) can relax towards \(\left| \psi \right| ^{2}\) (on a coarse-grained level). Thus the pilot-wave theory of gravitation supports the hypothesis of primordial quantum nonequilibrium, with relaxation to the Born rule taking place soon after the big bang. We also show that quantum-gravitational corrections to the Schrödinger approximation allow quantum nonequilibrium \(\rho \ne \left| \psi \right| ^{2}\) to be created from a prior equilibrium ( \(\rho =\left| \psi \right| ^{2}\) ) state. Such effects are very tiny and difficult to observe in practice. (shrink)

In 1920, the eminent British astronomer and scientist Sir Arthur Eddington proclaimed that “Albert Einstein has provoked a revolution of thought in physical science” (p. vii). The preceding 15 years had seen historic scientific advances in three fields: quantum theory, relativistic kinematics, and gravitation. The genius of Einstein (1879–1955) had been perhaps the most important element in the early development of these fields. The year 1905 is often said to be Einstein's “annus mirabilis” ‐ a truly miraculous year in which (...) he published some 25 scientific articles including not only the landmark paper introducing the special theory of relativity, but also some quite remarkable contributions to quantum theory (see, e.g., Lanczos 1974, preface). By 1918, Einstein had extended the ideas involved in relativity to the problem of gravitation, and had laid the foundations for some astonishing discoveries in cosmology, with recent research into black holes and the big bang owing much to his pioneering work on the large‐scale structure of the universe. Einstein had a tremendous and lasting influence on the scientific community; but he also captured the public imagination ‐ and the attention of many leading twentieth‐century philosophers. (shrink)

The achievements of the textile industry in Roman Britain are often underestimated as a result of the meagreness of our available evidence. The Edict on maximum prices issued by Diocletian in A.D. 301 shows that British capes commanded high prices on the markets of the Empire, and that in the late third century A.D. British rugs were the best in the world. In view of the competition from the traditional centres of rug manufacture in the East, this is an astonishing (...) achievement. (shrink)

The received translation and interpretation of many of the technical terms current in the textile industry of the Roman Empire are inaccurate, because lexicographers have either fought shy of being precise, or have thought that they recognized in the ancient world technical processes which originated at a much later date. The evidence is often equivocal or insufficient, but may still yield details that have been overlooked. The textile expression scutulatus, to take an example, deserves more attention than Blümner has devoted (...) to it. When it refers to the appearance of a garment, Lewis and Short, s.v. scutulatus, translate ‘diamond or lozenge-shaped, checkered’. It seems worth while to attempt a more precise translation, and, if possible, to estimate the significance in context of the goods so designated. (shrink)