Introduction -- What is proportionality? -- Proportionality : a multiplicity of meanings -- Proportionality in the just war tradition -- Proportionality in international humanitarian law -- Proportionality in human rights law and morality -- The uniqueness of jus in bello proportionality -- Countermeasures and counterinsurgency -- Human shields and risk -- Targeted killings and proportionality in law : two models -- The nature of war and the idea of "cyberwar" -- Thresholds of jus in bello proportionality.

Rationality is a matter of making allowed moves within language games. Imagination creates the games that reason proceeds to play. Then, exemplified by people such as Plato and Newton, it keeps mod...

The eight pieces constituting this Meeting Report are summaries of presentations made during a panel session at the 2011 Association for Practical and Professional Ethics (APPE) annual meeting held between March 3rd and 6th in Cincinnati. Lisa Newton organized the session and served as chair. The panel of eight consisted both of pioneers in the field and more recent arrivals. It covered a range of topics from how the field has developed to where it should be going, from identification (...) of issues needing further study to problems of training the next generation of engineers and engineering-ethics scholars. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

The phenomenon of contract cheating presents, potentially, a serious threat to the quality and standards of Higher Education around the world. There have been suggestions, cited below, to tackle the problem using legal means, but we find that current laws are not fit for this purpose. In this article we present a proposal for a specific new law to target contract cheating, which could be enacted in most jurisdictions.We test our proposed new law against a number of issues that would (...) need to be considered before any legal approach could be successful; would changing the legal status of contract cheating make it less likely to happen? Could this be achieved in a specific way? If so, who should actually be prosecuted and what offence are they committing? Would it actually address the causes of contract cheating? We suggest some answers to these questions, but then also identify a number of unintended potential consequences. We therefore additionally consider whether a legal approach is possible or even desirable.We conclude that a legal approach to contract cheating is possible, and, on balance, appropriate. Using UK law as an example, we offer a specific suggestion to lawmakers, around the world, for how this might be achieved, and conclude that the most successful approach would be to focus largely on a law targeting the providers of contract cheating, in particular commercial services. (shrink)

How aggressively should we pursue life-sustaining treatment of the demented patient? This question becomes increasingly important as our population ages and medical technology offers ever more life-prolongation. In Life'sDominion, Ronald Dworkin addresses the issue in the context of an Alzheimer patient who had previously declared the desire to avoid life-sustaining intervention. Dworkin argues for the primacy of what he calls precedent autonomy: In 1995, the HastingsCenterReport carried thoughtful rebuttals by Daniel Callahan and Rebecca Dresser. Much of Callahan's article is devoted (...) to patients who never executed an advance directive, but he states unequivocally that such directives can be overridden, basing much of his argument on the writings of Sanford Kadish. Together, Dresser, Callahan, and Kadish define a clear position opposed to precedent autonomy. (shrink)

Semantic essentialism holds that any scientific term that appears in a well-confirmed scientific theory has a fixed kernel of meaning. Semantic essentialism cannot make sense of the strategies scientists use to argue for their views. Newton's central optical expression "light ray" suggests a context-sensitive view of scientific language. On different occasions, Newton's expression could refer to different things depending on his particular argumentative goals - a visible beam, an irreducibly smallest section of propagating light, or a traveling particle (...) of light. Essentialist views are too crude to account for the richness and subtleties present in actual episodes of scientific debate and theory-change. (shrink)

From Galileo and Newton to Thomas Hobbes and Martin Luther King, Jr., thinkers throughout history have consciously employed scientific techniques to better understand the non-physical world. The Age of Reason and the Enlightenment led theorists to apply scientific reasoning to the non-scientific disciplines of politics, economics, and moral philosophy. Instead of relying on the woodcuts of dissected bodies in old medical texts, physicians opened bodies themselves to see what was there; instead of divining truth through the authority of an (...) ancient holy book or philosophical treatise, people began to explore the book of nature for themselves through travel and exploration; instead of the supernatural belief in the divine right of kings, people employed a natural belief in the right of democracy. In this provocative and compelling book, Shermer will explain how abstract reasoning, rationality, empiricism, skepticism--scientific ways of thinking--have profoundly changed the way we perceive morality and, indeed, move us ever closer to a more just world. (shrink)

Kant's Metaphysical Foundations of Natural Science is one of the most difficult but also most important of Kant's works. Published in 1786 between the first and second editions of the Critique of Pure Reason, the Metaphysical Foundations occupies a central place in the development of Kant's philosophy, but has so far attracted relatively little attention compared with other works of Kant's critical period. Michael Friedman's book develops a new and complete reading of this work and reconstructs Kant's main argument (...) clearly and in great detail, explaining its relationship to both Newton's Principia and eighteenth-century scientific thinkers such as Euler and Lambert. By situating Kant's text relative to his pre-critical writings on metaphysics and natural philosophy and, in particular, to the changes Kant made in the second edition of the Critique, Friedman articulates a radically new perspective on the meaning and development of the critical philosophy as a whole. (shrink)

In this critical examination of recent accounts of the nature of science and of its justification given by Kuhn, Popper, Lakatos, Laudan, and Newton-Smith, Banner contends that models of scientific rationality which are used in criticism of religious beliefs are in fact often inadequate as accounts of the nature of science. He argues that a realist philosophy of science both reflects the character of science and scientific justifications, and suggests that religious belief could be given a justification of the (...) same sort. (shrink)

A paradigm-shifting work that revolutionizes our understanding of the origins and structure of science. Captivatingly written, interwoven with tantalizing illustrations and historical vignettes ranging from Newton's alchemy to quantum mechanics to the storm surge of Hurricane Sandy, Michael Strevens's wholly original investigation of science asks two fundamental questions: Why is science so powerful? And why did it take so long, two thousand years after the invention of philosophy and mathematics, for the human race to start using science to (...) learn the secrets of nature? The Knowledge Machine's radical answer is that science calls on its practitioners to do something irrational: by willfully ignoring religion, theoretical beauty, and, especially, philosophy-essentially stripping away all previous knowledge-scientists embrace an unnaturally narrow method of inquiry, channeling unprecedented energy into observation and experimentation. Like Yuval Harari's Sapiens or Thomas Kuhn's 1962 classic, The Structure of Scientific Revolutions, The Knowledge Machine overturns much of what we thought we knew about the origins of the modern world. (shrink)

This paper concerns the source and content of the earliest known piece of Isaac Newton's writing, a Latin phrase book, as well as of the first letter in his hand which has yet been found, addressed to a 'Loving ffreind'. I reveal that both these early pieces also appear in a work on Latin pedagogy by William Walker, a schoolmaster and rector whose acquaintance with Newton is documented from 1665. Walker's textbook was printed in 1669, but the list (...) of Latin phrases in Newton's notebook must be dated at least a decade earlier, while the letter, in another notebook, probably also pre-dates the published work. Section I of the Note demonstrates that Newton can only have copied the phrase book from a private, unpublished version of Walker's own compilation of the phrases, most likely while the mathematician and natural philosopher was still a schoolboy. I turn to the letter in section II, showing the very different uses to which it was put by the two men and suggesting a date for Newton's rendition of it in his notebook. (shrink)

Addressing a wide range of topics, from Newton to Post-Kuhnian philosophy of science, these essays critically examine themes that have been central to the influential work of philosopher Michael Friedman.

Immanuel Kant's Metaphysical Foundations of Natural Science (1786) provides metaphysical foundations for the application of mathematics to empirically given nature. The application that Kant primarily has in mind is that achieved in Isaac Newton's Principia (1687). Thus, Kant's first chapter, the Phoronomy, concerns the mathematization of speed or velocity, and his fourth chapter, the Phenomenology, concerns the empirical application of the Newtonian notions of true or absolute space, time, and motion. This paper concentrates on Kant's second and third chapters—the (...) Dynamics and the Mechanics, respectively—and argues that they are best read as providing a transcendental explanation of the conditions for the possibility of applying the (mathematical) concept of quantity of matter to experience. Kant again has in mind the empirical measures of this quantity that Newton fashions in the Principia, and he aims to make clear, in particular, how Newton achieves a universal measure for all bodies whatsoever by projecting the static quantity of terrestrial weight into the heavens by means of the theory of universal gravitation. Kant is not attempting to prove a priori what Newton has established empirically but, rather, to clarify the character of Newton's mathematization by building Newton's empirical measures into the very concept of matter that is articulated in the Metaphysical Foundations. (shrink)

Orthodoxy has it that only metaphysically elite properties can be invoked in scientifically elite laws. We argue that this claim does not fit scientific practice. An examination of candidate scientifically elite laws like Newton’s F = ma reveals properties invoked that are irreversibly defined and thus metaphysically non-elite by the lights of the surrounding theory: Newtonian acceleration is irreversibly defined as the second derivative of position, and Newtonian resultant force is irreversibly defined as the sum of the component forces. (...) We think that scientists are happy to invoke metaphysically non-elite properties in scientifically elite laws for reasons of convenience, such as to simplify the equations and to make them more modular. On this basis, we draw a deflationary moral about laws themselves, as being merely convenient summaries. 1 Introduction2 Orthodoxy2.1 Orthodoxy stated2.2 Orthodoxy explained2.3 A worrisome commitment: Term objectivism3 The Loose View3.1 The argument from practice3.2 Finding the scientifically elite equations3.3 Diagnosing the metaphysically non-elite properties3.4 Situating our challenge4 Newtonian Mechanics4.1 Newtonian acceleration4.2 Newtonian resultant force4.3 A metaphysical discovery?5 Objections5.1 Metaphysically elite after all?5.2 Scientifically non-elite after all?5.3 But our world is not Newtonian!6 Consequences6.1 Consequences for the motivations for link6.2 Consequences for metaphysically elite properties6.3 Consequences for lawhood. (shrink)

The present discussion contribution argues that O. Müller not only suppresses Goethe’s declared intentions with regard to the latter’s Theory of Colors and ignores his place in what in any case is a different scientific culture than his own or Newton’s, namely a premodern culture of “narrative knowledge” in the sense specified by Lyotard. Moreover, Müller entangles himself in the paradox of wanting on the one hand to back up Goethe on the level of fact when the latter opposes (...) the militant selfrighteousness of the Newtonian school, but doing so on the other hand by constructing an epic-heroic narrative of Newtonian militance, not to say eristic belligerence contradictory to Goethe’s own “tolerant enlightenment” in Lakatos’ sense. Thus, we are confronted with one of those cases where, as Paul de Man puts it, a multidimensional critical reading on the semiological as well as rhetorical levels shows “that the text does not practice what it preaches”. (shrink)

ABSTRACTThe worksheets that presumably contained Newton's early development of the fundamental concepts in his Principia have been lost. A plausible reconstruction of this development is presented based on Newton's exchange of letters with Robert Hooke in 1679, with Edmund Halley in 1686, and on some clues in the diagram associated with Proposition 1 in Book 1 of the Principia that have been ignored in the past. A graphical construction associated with this proposition leads to a rapidly convergent method (...) to obtain orbits for central forces, which elucidates how Newton may have have been led to formulate some of his most fundamental propositions in the Principia. (shrink)

Hume famously warned us that the ‘[The] ultimate springs and principles are totally shut up from human curiosity and enquiry’. Or, again, Newton: ‘Hitherto I have not been able to discover the cause of these properties of gravity … and I frame no hypotheses.’ Aristotelian science was concerned with just such questions, the specification of occult qualities, the real essences that answer the question What is matter, etc?, the preoccupation with circular definitions such as dormative virtues, and so on. (...) The rise of modern science is usually seen as a break with the sterility of Aristotelianism, so what exactly is it that modern science does discover, if it is not the essential nature of matter, of force, of energy, of space and time? A famous answer was provided by Poincaré: ‘The true relations between these real objects are the only reality we can attain.’ This is often regarded as the manifesto of so-called structural realism, as espoused in recent years by John Worrall, for example ). In response to the arguments of Larry Laudan against convergent realism, Worrall points to the continuity in the formal relations between elements of reality expressed by mathematical equations, while the intrinsic nature of these elements of reality gets constantly revised. (shrink)

I use recent work on Kant and diagrammatic reasoning to develop a reconsideration of central aspects of Kant’s philosophy of geometry and its relation to spatial intuition. In particular, I reconsider in this light the relations between geometrical concepts and their schemata, and the relationship between pure and empirical intuition. I argue that diagrammatic interpretations of Kant’s theory of geometrical intuition can, at best, capture only part of what Kant’s conception involves and that, for example, they cannot explain why Kant (...) takes geometrical constructions in the style of Euclid to provide us with an a priori framework for physical space. I attempt, along the way, to shed new light on the relationship between Kant’s theory of space and the debate between Newton and Leibniz to which he was reacting, and also on the role of geometry and spatial intuition in the transcendental deduction of the categories. (shrink)

Newton began his optical studies believing in the modification theory, which was still universally accepted at that time, and in the perception of colour as a physiological process—a process in which the eye responds differently to the different velocities of identical globules. His discovery that white light is heterogeneous led him to switch to considering colour in purely physical terms.A century later, Goethe started out by accepting Newton's physical theory. He soon abandoned it, however, finding modification to be (...) more in keeping with his own insights. One beneficial consequence of this was that he developed an awareness of the importance of the physiological aspect of colour perception, and was therefore able to demonstrate that Newton's theory of light and colours is too simplistic; that there is more to colour than variable refrangibility. (shrink)

The “staccato run,” in which a runner stops infinitely often while running from one point to another, is a prototypical “superfeat,” that is, a feat involving the completion in a finite time of an infinite sequence of distinct acts. There is no widely accepted demonstration that superfeats are impossible logically, but I argue here, contra Grunbaüm, that they are impossible dynamically. Specifically, I show that the staccato run is excluded by Newton’s three laws of motion, when those laws are (...) supplemented with a defensible philosophical judgment. (shrink)

In an Enquiry Concerning Human Understanding, Hume distinguishes between two approaches to what we might call psychology: first, one that appeals to common sense to make virtue seem attractive and second one that attempts to describe the principles governing the mind. Within the second approach, he distinguishes two parts: first, a descriptive branch he calls ‘mental geography’ and, second, a branch he compares to Newton’s project in astronomy. I explain the Hume’s vision of Newtonian psychology, and then I explain (...) its application to Hume’s psychological theory in the first Enquiry. Hume’s attempt to explain causal inference in Part 2 of Section 5 is shown to be an attempt at Newtonian psychology: it’s speculative, explanatory, and attempts to enunciate a psychological law. The paper closes by asking whether Hume succeeded in his attempt to put psychology on Newtonian foundations. (shrink)

Believers and non-believers often take it for granted that traditional religious faith is, in principle, incapable of the sort of justification which might be given to a scientific theory. Yet how are scientific theories justified and is it the case that religious belief cannot satisfy the same standards of rationality? Based on a critical examination of recent accounts of the nature of science and of its justification given by Kuhn, Popper, Lakatos, Laudan, and Newton-Smith, this book contends that models (...) of scientific rationality which are used in criticism of religious belief are in fact often inadequate as accounts of the nature of science. It is argued that a realist philosophy of science both reflects the character of science and scientific justification, and also suggests that religious belief could be given a justification of the same sort. (shrink)

It is hard to think of a better subject for the exercise of retrospective analysis with which we are here concerned than Robert Boyle, the leading British scientist of his day, and arguably the most significant before Newton. A prolific and influential author, Boyle was lionized in his time both for his scientific achievement and for his piety and philanthropy. Of late, he has been the subject of attention from a variety of viewpoints which, as we shall see, raises (...) the issue of how he is best understood. In particular, I want to argue that, for all his eminence, there are complications about Boyle's personality that cry out for scrutiny, and it is on the implications of these that I will dwell in the latter stages of my paper.Boyle was born into one of the most privileged aristocratic families in England. His father, Richard Boyle, Earl of Cork, was Lord High Treasurer of Ireland before the Civil War, and Robert, the youngest – and, as he himself claimed, favourite – son, was brought up in an opulent, privileged setting, surrounded by servants and with an entrée at the royal court. His elder brothers were suave and active figures, only too ready to be involved in the fighting of the Civil War – in which one, Viscount Kinalmeaky, was killed, though two others, Lords Dungarvan and Broghill, survived to go on to high state office under both Cromwell and Charles II. This background undoubtedly had a significant influence on Boyle, giving him an aristocratic demeanour to which his contemporaries almost automatically deferred. It also made him familiar with the mindless social milieu of landed society, in which it was all too easy to ‘squander away a whole afternoone in tatling of this Ladys Face & tother Lady's Clothes; of this Lords being Drunke & that Lord's Clap; in telling how this Gentleman's horse outrun that other's Mare’. (shrink)

Berkeley's philosophy has been much studied and discussed over the years, and a growing number of scholars have come to the realization that scientific and mathematical writings are an essential part of his philosophical enterprise. The aim of this volume is to present Berkeley's two most important scientific texts in a form which meets contemporary standards of scholarship while rendering them accessible to the modern reader. Although editions of both are contained in the fourth volume of the Works, these lack (...) adequate introductions and do not provide com plete and corrected texts. The present edition contains a complete and critically established text of both De Motu and The Analyst, in addi tion to a new translation of De Motu. The introductions and notes are designed to provide the background necessary for a full understanding of Berkeley's account of science and mathematics. Although these two texts are very different, they are united by a shared a concern with the work of Newton and Leibniz. Berkeley's De Motu deals extensively with Newton's Principia and Leibniz's Specimen Dynamicum, while The Analyst critiques both Leibnizian and Newto nian mathematics. Berkeley is commonly thought of as a successor to Locke or Malebranche, but as these works show he is also a successor to Newton and Leibniz. (shrink)

Kant was centrally concerned with issues in the philosophy of natural science throughout his career. The Metaphysical Foundations of Natural Science presents his most mature reflections on these themes in the context of both his 'critical' philosophy, presented in the Critique of Pure Reason, and the natural science of his time. This volume presents a translation by Michael Friedman which is especially clear and accurate. There are explanatory notes indicating some of the main connections between the argument of the (...) Metaphysical Foundations and the first Critique - as well as parallel connections to Newton's Principia. The volume is completed by an historical and philosophical introduction and a guide to further reading. (shrink)

The first task of the philosophy of nature -- The problem of elementarity -- The philosophical myth of creation : the Platonic philosophy of nature -- Aristotle's Physics -- Aristotle's method of cosmological speculation -- Descartes' mechanism -- Isaac Newton and the mathematical principles of natural philosophy -- The world of Leibniz : the best of all possible worlds -- Immanuel Kant : the a priori conditions of the sciences -- The romantic philosophy of nature -- The cosmology of (...) Whitehead: the universe as process -- Popper's open universe -- Science as philosophy -- Problems and methods of the philosophy of nature. (shrink)

Charles Darwin, the leading evolutionist, introduces and discusses his key mechanism, natural selection, in Chapter IV of his On the Origin of Species (1859). He shows how the mechanism follows from the struggle for existence, together with random variation, and he argues that it not only explains change, but change in the direction of features of adaptive worth. He introduces the secondary mechanism of sexual selection and then, through examples, shows how selection might be expected to work in nature. He (...) argues, based on the economic notion of the division of labor, that this shows how selection can lead to there being different species. He ends the chapter by showing how the overall result is a tree of nature, with the primitive at the bottom and the complex at the top. (shrink)

In his Essay concerning Human Understanding, John Locke explicitly refers to Newton’s Philosophiae naturalis principia mathematica in laudatory but restrained terms: “Mr. Newton, in his never enough to be admired Book, has demonstrated several Propositions, which are so many new Truths, before unknown to the World, and are farther Advances in Mathematical Knowledge” (Essay, 4.7.3). The mathematica of the Principia are thus acknowledged. But what of philosophia naturalis? Locke maintains that natural philosophy, conceived as natural science (as opposed (...) to natural history), would give us demonstrations of the necessary connection between the (ultimately, simple) ideas constitutive of our complex ideas of various natural kinds of substances (e.g., gold). Indeed Locke goes so far as to suggest that a completely adequate natural science would also realize (perhaps, per impossibile) the goal of transforming the corpuscularian hypothesis into knowledge by demonstrating the necessary connection between the ‘microstructure’ (primary qualities of insensible corpuscles) of a particular natural kind of substance (e.g., gold) and the ideas of secondary qualities constitutive of the complex idea of that kind of substance. Locke’s conclusion concerning the possibility of the development of a natural science thus conceived is pessimistic: In vain therefore shall we endeavor to discover by our Ideas, (the only true way of certain and universal knowledge,) what other Ideas are to be found constantly joined with that of our complex Idea of any Substance: since we neither know the real Constitution of the minute Parts, on which their Qualities do depend; not, did we know them could we discover any necessary connexion between them, and any of their Secondary Qualities: which is necessary to be done, before we can certainly know their necessary co-existence (Essay, 4.3.14). It is understandable that, with such a conception of the science of nature, Locke found little of it in Newton’s Principia. In this paper, I further explore what might, perhaps with some hyperbole, be termed Locke’s ‘disappointment’ with the Prinicipia as a contribution to natural science. In particular, I argue that Locke’s adherence to the idealist epistemology of the Way of Ideas entails that mathematics cannot lend its certainty as a scientia to natural philosophy. Consequently, he finds more mathematics than natural philosophy in the Principia. (shrink)

Johann Wolfgang von Goethe was well acquainted with Isaac Newton's work on refraction and his theory of light and colours. Indeed, he had painstakingly repeated those experiments in Newton's Opticks , which clearly demonstrate that light is heterogeneous. Yet Goethe never abandoned his belief that light is immutable and that colours result from the interaction of light and darkness. It is argued here that the origin of Goethe's refusal to accept Newton's theory was not psychological, as is (...) commonly supposed, but theological. It stemmed from his pantheistic belief in the spiritual nature of light, which he believed rendered it unknowable and not open to analysis. (shrink)

Ancient Greek philosophers claimed that the adequate understanding of a particular subject can be achieved only when its nature, or essence, is properly defined. This view furnished the core teachings of late medieval natural philosophers, and was often reaffirmed by early modern philosophers such as Bacon and Descartes. Yet during the second half of the seventeenth century, a radical transformation was to take place that led a to the emergence of a recognisably modern cultures of empirical research.Experimental Philosophy and the (...) Birth of Empirical Science focuses on the works of Robert Boyle, John Locke, and Isaac Newton, the most notable exponents of the experimental philosophy in the late seventeenth century, and explores this transformation to a modern viewpoint that seeks to understand phenomena by seeking explanatory correlations between the empirical properties of the universe.Experimental Philosophy and the Birth of Empirical Science offers a novel solution to one of the major problems in the history of early modern science and philosophy, while addressing received views concerning these problems. It provides a new perspective on the Scientific Revolution and the rise of modern science and offers new tools for science studies in general, by showing how the problem of human understanding and the problem of explanation are central to the evolution of science, and how we can combine historical and sociological approaches to study modern science from this perspective. (shrink)

In Proposition 10, Book 2 of the Principia, Newton applied his geometrical calculus and power series expansion to calculate motion in a resistive medium under the action of gravity. In the first edition of the Principia, however, he made an error in his treatment which lead to a faulty solution that was noticed by Johann Bernoulli and communicated to him while the second edition was already at the printer. This episode has been discussed in the past, and the source (...) of Newton’s initial error, which Bernoulli was unable to find, has been clarified by Lagrange and is reviewed here. But there are also problems in Newton’s corrected version in the second edition of the Principia that have been ignored in the past, which are discussed in detail here. (shrink)

Agassi has undertaken the challenge of performing a microanalysis of the works of several scientists, pointing out areas of complexity, raising questions, and criticizing current histories of science. Among the topics he has tackled are Bacon’s philosophy of science, Boyle’s ideology, the rationale of Galileo’s work, Newton’s declared methodology—influential, but misleading—, Faraday’s emancipatory enterprise; and the roots of the quantum revolution. He attempts to reconstruct what scientists did in the immediate context, rather than what they said they did, and (...) highlights difficulties and points of scepticism. Agassi considers many neglected factors that influenced science, taking in the metaphysical, social, anthropological, and even psychological spheres. (shrink)

Since Plato’s massive critique of the Sophists rhetoric’s ill repute runs through the history of western philosophy denunciating methods of rhetoric as in large part dishonest persuasion strategies which are at most marginally interested in dealing with truths. This judgement falls way too short insofar as it distorts the historically grown stock labeled “rhetoric” not only in the Aristotelian work. With reference to Olaf Müller’s philosophical book addressing the “controversy” between Goethe and Newton about the nature of light, I (...) will study the different rhetorical models and methods used by Newton and Goethe and also Müller himself. It becomes apparent that even works attempting to decide who was right in the long run do far more than trying to evoke true “representations” of facts or truths in the reader. The specific use of language patterns provides deeper insight into an author’s mindset towards the subject area discussed in his work and generally speaking the investigation of the rhetoric of science and philosophy leads to a better understanding of different epistemic cultures both in philosophy and science. (shrink)

While the study of Newton's religious views has been continuously expanding, it has not been brought to bear directly on Newton's career as an ‘experimental philosopher’. Historical perspectives on his optical experiments in particular affirm the historiographic separation between the religious and scientific aspects of his work. In this paper I examine the practical implication of Newton's theology of dominion on his early experiments on light and colours. While his predecessors had made experiments to collect evidence, I (...) show that Newton conceived experimental research as a discipline of the practical understanding of the structure of light and the origins of colours. His conception of experimental reasoning followed his practical reflections on human beings as agents who belonged to God's dominion and who were created to serve its divine ends. These reflections suggested, more specifically, that the aim of natural philosophy was the discovery of divine rules that instrumentally constrained and facilitated human conduct in general, and perceptual judgement in particular. I show, moreover, that Newton's endeavour to subordinate experiment to divine worship had been foreshadowed by Boyle's writing on the theory and practice of the experimental philosophy. (shrink)

My argument owes much to two contemporary philosophical scholars of the development of modern physics beginning with Newton and extending through the late nineteenth and early twentieth centuries: George Smith and Howard Stein. From the former I take a conception of theory-mediated measurement, from the latter a conception of abstract structures in the phenomena. The relevant notion of phenomena, as we shall see, is closely related to Newtonian scientific methodology, a methodology that is clearly embraced by both philosophers. The (...) conception of abstract structures, however, is not so clear, and it is especially to be distinguished from the more recent conception of “structural realism.”. (shrink)

Giordano Bruno (1548-1600) was a mystic, philosopher and scientist whose ideas were decades ahead of their time. A proponent of a unificatory vision of science, he was both a champion of the occult as Newton would be after him, and a torch-bearer for the sort of holistic dreams that Leonardo had cherished before him. As such he is perfect material for the third in Michael White's loose trilogy of science biographies - after Newton, the last sorcerer, and (...) Leonardo, the first scientist, we have Bruno, science's first martyr. THE POPE AND THE HERETIC re-creates not just the vibrancy of intellectual life at the height of the Renaissance but also the horrific cost of pursuing ideas which ran counter to the orthodoxy of the Catholic Church. After almost eight years' imprisonment and torture at the hands of the Inquisition, Bruno was burned at the stake for his beliefs - or rather, his refusal to accept that intellectual investigation was limited by the dictats of Rome. His life and martyrdom are the subjects of this fascinating book. (shrink)

The cyberworld fast rolling in and impacting every aspect of human living on the globe today presents an enormous challenge to humankind. It is taken up by the media following current events through to all kinds of natural- and social-scientific discourses. Digitized technoscience develops at a breakneck pace in all areas accompanied by sociological analysis. What is missing is a philosophical response genuinely posing the basic ontological question: What is a digital being's peculiar mode of being? The present study offers (...) a digital ontology that analyzes the dissolution of beings into bit-strings, driven by mathematized science. The mathematization of knowledge reaches back to Pythagoras, Plato and Aristotle, and continues with Descartes, Galileo, Newton, Leibniz. Western knowledge from its inception has always been driven by an unbridled will to efficient-causal power over all kinds of movement and change. This historical trajectory culminates in the universal Turing machine that enables efficient, automated, algorithmic control over the movement of digital beings through the cyberworld. The book fills in the ontological foundations underpinning this brave new cyberworld and interrogates them, especially by questioning the millennia-old conception of 1D-linear time. An alternative ontology of movement arises, based on a radically alternative conception of 3D-time. (shrink)

Etienne Gilson once observed that Aristotle never had a notion of "life" for, if he was not a mechanist, still less was he a vitalist. Gilson's point was, of course, that Aristotle did not consider life to be some sort of internal force, nor was he prepared to reduce life to mechanical motions. Aristotle avoided both the vitalist and mechanist extremes in his distinctive conception of life as the proper activity of those things which have within themselves a principle of (...) their own movement. Few concepts are more central to Aristotle's understanding of the cosmos than self-motion and few are more difficult to grasp. Certainly, this idea has a very long history associated with the development of biology within the Aristotelian tradition as well as with the study of physical motion in general. Further, this distinction between the moving and the self-moving has played an important role in the development of natural theology among Christian and Islamic thinkers of the Middle Ages. Clearly, this is an idea deserving close study both in the works of Aristotle as well as in the tradition to which those works gave rise. In this context, the essays collected by Gill and Lennox are a most welcome contribution to research on the Aristotelian tradition. (shrink)

In Book 1 of the Principia, Newton presented two different descriptions of orbital motion under the action of a central force. In Prop. 1, he described this motion as a limit of the action of a sequence of periodic force impulses, while in Prop. 6, he described it by the deviation from inertial motion due to a continuous force. From the start, however, the equivalence of these two descriptions has been the subject of controversies. Perhaps the earliest one was (...) the famous discussion from December 1704 to 1706 between Leibniz and the French mathematician Pierre Varignon. But confusion about this subject has remained up to the present time. Recently, Pourciau has rekindled these controversies in an article in this journal, by arguing that “Newton never tested the validity of the equivalency of his two descriptions because he does not see that his assumption could be questioned. And yet the validity of this unseen and untested equivalence assumption is crucial to Newton’s most basic conclusions concerning one-body motion” (Pourciau in Arch Hist Exact Sci 58:283–321, 2004, 295). But several revisions of Props. 1 and 6 that Newton made after the publication in 1687 of the first edition of the Principia reveal that he did become concerned to provide mathematical proof for the equivalence of his seemingly different descriptions of orbital motion in these two propositions. In this article, we present the evidence that in the second and third edition of the Principia, Newton gave valid demonstrations of this equivalence that are encapsulated in a novel diagram discussed in Sect. 4. (shrink)

One Seit Platon (mit dem Spott von Diogenes) über Kant ist die Fundamentalfrage "Was ist der Mensch?" bis heute nicht nur von der Philosophie (als regina scientiarum), sondern von der Wissenschaft überhaupt nicht beantwortet. Phänomenologisch hat der Mensch a posteriori physische (somatische), psychische(perceptio, emotio, cognitio), mentale (logische), spirituelle (conscientia, volitio, actio) "Sphären". Ontologisch in Kontext von to ti en einai (Aristoteles) sollte der Mensch a priori ein "Programm" (Information) vor der Kosmogonie haben. Der (Neo‐) Positivismus (z.B. Hume bis Carnap, Russel*; (...) * Nobel Laureate) verwirft Fragen der Metaphysik als Scheinprobleme. Damit bleibt das Menschen‐Wesen in Kontext von Postulaten, wie res cogitans (Descartes), Monaden(Leibniz), "Gott, Freiheit, Unsterblichkeit", Seligkeit und (moralischer) Vollkommenheit (Kant), absoluter Geist (Hegel) in der theologischen Dimension. Antwort könnte eine zukünftige (holistisch‐multidimensionale) philosophische theoretische und Experimentaltheologie (kontrollierbare Beobachtung) durch weitere Forschung geben, in Kontext (bzw. Existenz) von A. Physikotheologie bzw. (a) höhere (als drei) geometrische/physikalische Dimensionen (Hilbert, Riemann /Friedmann, Minkowski, Schmutzer), (b) Paralleluniversen (z.B. L. Randall), (c) Quantentheorie/‐philosophie (Planck*, u.a.), (d) Gravitations‐/Relativitätstheorie (Newton/Einstein*), (e) Vakuumenergie (Sato), etc. B. ChemoBiotheologie bzw. "psychischen" (Fechner) und "spezifischen" (Joh. Müller) Energien,"biologischem Feld" (Gurwitsch), künstlicher Biogenese (Oparin, Fox, Urey*, u.a.; 32 Fragen von John Bernal). C. Psychotheologie bzw. parapsychische Phänomene (Carrel*, Richet*/France, Rhinne/USA, Vassilev, Bechterew/Russia, etc.). D. Religionstheologie: (über‐) Bewußtsein, übersinnliche, immaterielle, supraphysikalische Phänomene (Sri Aurobindo, Dalai Lama*, Konfuzius/Laotse, Gopi Krishna, Papst Benedikt, Paramahansa Yogananda, Sri Yogendra, etc.)und ihre physiologische Begründung (Anand/Chinna, Kasamatsu/Hirai, Ornstein, Pauli*, von Weizsäcker, etc.). Damit hängt die ontologische Frage nach dem MenschenWesen mit der Lösung des Problemkomplexes "Gott Geist/Seele Mensch Natur" zusammen. (shrink)

In this paper, we will examine the role that intuitions and responses to thought experiments play in confirming or disconfirming theories of reference, using insights from both debates as our starting point. Our view is that experimental evidence of the type elicited by MMNS does play a central role in the construction of theories of reference. This, however, is not because such theory construction is accurately characterized by "the method of cases." First, experimental philosophy does not directly collect data about (...) intuitions, but rather about peoples responses to thought experiments, which may reflect their intuitions but may well not. Second, unusually in the case of the theory of reference, experimental prompts involve elicitation of the phenomenon under investigation—that is, referring—and it is the reference facts rather than the intuitions that a theory of reference should capture. Finally, "best fit" models like the method of cases are inconsistent with the actual practice of semantic theorists, who appeal to general principles of theory construction as well as considerations native to the theory of reference, often in the service of rejecting intuitions. Indeed, Kripke himself viewed several claims of his theory as unintuitive, but felt no pressure to alter them on that account. These facts, we'll argue, suggest that the relevance of experimental methods in the theory of reference cannot be straightforwardly extended to other fields: an experimental prompt containing Newtons two rocks tied together in empty space may elicit referring, and may also elicit intuitions, but it doesn't also elicit the phenomenon under investigation. Furthermore, the considerations native to the theory of reference are not part of physics, which has its own distinct set of principles and considerations. This suggests that an evaluation of the centrality of intuitions/ responses to thought experiments in philosophical methodology must proceed in a piecemeal fashion. We conclude that the potential contributions of experimental philosophy will take different forms in different sub-fields of philosophical inquiry. (shrink)

The relation between Ernst Mach and Albert Einstein is probably one of the most debated issues in the history of twentieth century physics. For many physicists general relativity is the paradigm ofhow a mature theory should look. This opinion was supported by philosophers, in particular logical empiricists, to whom general relativity was the main touchstone of their principles of theory formation. Mach’s principle penetrates all three domains. Einstein’s first formulation of it in 1918 read: “The G-field is without remainder determined (...) by the masses of the bodies. Since mass and energy are... the same.. .this therefore entails that the G-field be condi tioned and determined by the energy tensor”. (shrink)