Nomological dispositionalism has occupied a center stage in contemporary metaphysics about laws, holding the view that laws of nature derive from an ontology of intrinsically modal dispositional properties. This view faces, though, various challenges, some of which are worth revisiting. Among them, dispositionalism about properties condemns laws to ontological redundancy; its reconstruction of properties does not seem to fit with experimentalism; it introduces a view of metaphysical modality that ambiguously moves between (_de dicto_) logical modality and (_de re_) (...) class='Hi'>physical modality; and it assumes fundamentalist meta-metaphysical presuppositions. Rather than dismantling nomological dispositionalism –quite the contrary, we believe it is a valuable theory–, we aim at identifying those nodes where alternative strategies could be followed in a theory of laws. (shrink)

This paper addresses the doubts voiced by Wigner about the physical relevance of the concept of geometrical points by exploiting some facts known to all but honored by none: Almost all real numbers are transcendental; the explicit representation of any one will require an infinite amount of physical resources. An instrument devised to measure a continuous real variable will need a continuum of internal states to achieve perfect resolution. Consequently, a laboratory instrument for measuring a continuous variable in (...) a finite time can report only a finite number of values, each of which is constrained to be a rational number. It does not matter whether the variable is classical or quantum-mechanical. Now, in von Neumann’s measurement theory (von Neumann, Mathematical Foundations of Quantum Mechanics, Princeton University Press, Princeton, [1955]), an operator A with a continuous spectrum—which has no eigenvectors—cannot be measured, but it can be approximated by operators with discrete spectra which are measurable. The measurable approximant F(A) is not canonically determined; it has to be chosen by the experimentalist. It is argued that this operator can always be chosen in such a way that Sewell’s results (Sewell in Rep. Math. Phys. 56: 271, [2005]; Sewell, Lecture given at the J.T. Lewis Memorial Conference, Dublin, [2005]) on the measurement of a hermitian operator on a finite-dimensional vector space (described in Sect. 3.2) constitute an adequate resolution of the measurement problem in this theory. From this follows our major conclusion, which is that the notion of a geometrical point is as meaningful in nonrelativistic quantum mechanics as it is in classical physics. It is necessary to be sensitive to the fact that there is a gap between theoretical and experimental physics, which reveals itself tellingly as an error inherent in the measurement of a continuous variable. (shrink)

Every physical theory has two different forms of mathematical equations to represent its target systems: the dynamical and the kinematical. Kinematical constraints are differentiated from equations of motion by the fact that their particular form is fixed once and for all, irrespective of the interactions the system enters into. By contrast, the particular form of a system's equations of motion depends essentially on the particular interaction the system enters into. All contemporary accounts of the structure and semantics of (...) class='Hi'>physical theory treat dynamics, i.e., the equations of motion, as the most important feature of a theory for the purposes of its philosophical analysis. I argue to the contrary that it is the kinematical constraints that determine the structure and empirical content of a physical theory in the most important ways: they function as necessary preconditions for the appropriate application of the theory; they differentiate types of physical systems; they are necessary for the equations of motion to be well posed or even just cogent; and they guide the experimentalist in the design of tools for measurement and observation. It is thus satisfaction of the kinematical constraints that renders meaning to those terms representing a system's physical quantities in the first place, even before one can ask whether or not the system satisfies the theory's equations of motion. (shrink)

This article addresses the problem of Jacques Rohault’s Cartesianism. It aims to enrich the current portrayal of Rohault (1618–72) as a Cartesian natural philosopher concerned with experimentation. The modern evaluation of Rohault as an experimentalist can benefit from another explanatory layer, emphasizing the mathematical physics that shapes his natural philosophy. In order to argue for this complementary account, I focus on an early episode in Rohault’s career, represented by his reply to Fermat’s attacks against Descartes’s law of refraction (1658). The (...) source has been discussed, so far, solely as part of the dispute in optics between Fermat and the Cartesians. The reading endorsed here explores the source from a different angle, suggesting an alternative account grounded on a more contextual understanding of Rohault’s contribution to Cartesianism. More diverse dimensions of Rohault’s intellectual formation are revealed, which in turn provides a more complex picture of this strain of Cartesian natural philosophy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 62.1 (2001) 99-119 [Access article in PDF] Animism and Empiricism: Copernican Physics and the Origins of William Gilbert's Experimental Method John Henry In the second year of this journal's run, way back in 1941, appeared Edgar Zilsel's classic and still widely cited paper on The Origins of William Gilbert's Experimental Method. 1 Focusing on Gilbert's De magnete of 1600, undoubtedly a seminal text (...) in the history of the experimental method, 2 Zilsel argued that Gilbert borrowed his methodology from elite craftsmen, artisans, and other manual workers involved in mining, smelting, smithing, compass making, navigation, sailing, and other activities which involved working with iron or with magnets. 3 On its appearance the paper contributed to a growing and still continuing debate in the history of science about the relative importance of scholars and craftsmen in the origins of modern science. Although Zilsel's general thesis has been critically evaluated in terms of that wider debate, 4 his very specific claims about the [End Page 99] role of elite craftsmen in providing Gilbert with a ready-made experimental method, have never been properly considered. This paper attempts to reassess Zilsel's claims about the origin of Gilbert's experimental method and, in so doing, to arrive at a richer understanding of what Gilbert was trying to do in De magnete and to suggest an alternative source for his experimentalism.The first thing to note about Zilsel's argument is that it had two strands. 5 One of these pointed to actual experimental techniques used by Gilbert and showed that they can all be found in earlier writings on magnets. To be more specific, the techniques in question are to be found either in the thirteenth-century "Letter on the Magnet" written by Petrus Pergrinus or Pierre de Maricourt, first published in 1558, or in The Newe Attractive, a work on the magnetic compass written by a retired mariner, Robert Norman, first published in 1581 but reprinted three times before 1600. 6 The second strand did not involve experiments at all, with one notable exception, but simply implied or suggested that Gilbert's experimental techniques must have been inspired by miners and foundrymen, or navigators and instrument makers. The problem here, as others have objected, 7 is that it is by no means clear that elite craftsmen were engaged in performing experiments in anything like the sense of the word required for the argument to cut any ice. For Zilsel, however, "we cannot doubt that many of [the miners and foundrymen of the period], stimulated to improvements by economic competition, were wont to try new techniques and to observe natural processes." 8 A few sentences later we are told that it is "obvious" that "among such manual labourers there were experimentalists, though experimentalists with practical aims only and without theoretical knowledge." 9 [End Page 100]The philosopher of science at this point might legitimately want to suggest that an experiment is not an experiment unless it is testing a theory, but we do not have to enter into such arguable niceties. 10 We can see that there is something profoundly tendentious in Zilsel's claims simply by reading on. At this point Zilsel mentioned the only experiment specifically referred to in this strand of his argumentation. Quoting Gilbert, Zilsel showed that Gilbert himself must have descended into a mine in order, as Zilsel says, "to verify the hypothesis" that the polarity of a magnet derives from the polarity of the earth: We had a twenty pounds' heavy loadstone dug and hauled out after having first observed and marked its ends in its vein. Then we put the stone in a wooden tub on water, so that it could turn freely. Immediately the surface which had looked to the North in the mine turned itself to the North on the water. 11Zilsel did not make the absurd claim that Gilbert must have seen miners doing this kind of experiment, but he did all he could to... (shrink)

This book contextualizes David Hume's philosophy of physical science, exploring both Hume's background in the history of early modern natural philosophy and its subsequent impact on the scientific tradition.

This essay seeks to illuminate the changing nature of experimental physics in the 1860s and 1870s by analysing the creation of dust tubes and dust figures by the German experimentalist August Kundt, and by showing how Kundt and his associate Emil Warburg used the ‘Kundt tube’ to test the new kinetic theory of gases. In so doing, the essay seeks to show how Kundt came to revise the vision of experimental physics that he had learned from his teacher Heinrich Gustav (...) Magnus, a vision in which the experimentalist's goal was to establish ‘the facts’. Kundt, by contrast, came to envision experimental physics as being in the service of theory: to confirm or disconfirm theory, or to provide theorists with new phenomena to theorize about. Kundt's vision, it is argued, is emblematic of the changing nature of experimental physics and reflective of the rise of the new subdisciplines of theoretical and experimental physics. (shrink)

Experiments in particle physics have hitherto failed to produce any significant evidence for the many explicit models of physics beyond the Standard Model (BSM) that had been proposed over the past decades. As a result, physicists have increasingly turned to model-independent strategies as tools in searching for a wide range of possible BSM effects. In this paper, we describe the Standard Model Effective Field Theory (SM-EFT) and analyse it in the context of the philosophical discussions about models, theories, and (bottom-up) (...) effective field theories. We find that while the SM-EFT is a quantum field theory, assisting experimentalists in searching for deviations from the SM, in its general form it lacks some of the characteristic features of models. Those features only come into play if put in by hand or prompted by empirical evidence for deviations. Employing different philosophical approaches to models, we argue that the case study suggests not to take a view on models that is overly permissive because it blurs the lines between the different stages of the SM-EFT research strategies and glosses over particle physicists' motivations for undertaking this bottom-up approach in the first place. Looking at EFTs from the perspective of modelling does not require taking a stance on some specific brand of realism or taking sides in the debate between reduction and emergence into which EFTs have recently been embedded. (shrink)

This chapter contains section titled: Upbringing English Works, Dutch Sources The Fable Last Work and Legacy.

The volume is a collection of essays devoted to the analysis of scientific change and stability. It explores the balance and tension that exist between commensurability and continuity on the one hand, and incommensurability and discontinuity on the other. Moreover, it discusses some central epistemological consequences regarding the nature of scientific progress, rationality and realism. In relation to these topics, it investigates a number of new avenues, and revisits some familiar issues, with a focus on the history and philosophy of (...) physics, and an emphasis on developments in cognitive sciences as well as on the claims of “new experimentalists”. The book constitutes fully revised versions of papers which were originally presented at the international colloquium held at the University of Nancy, France, in June 2004. (shrink)

Combining physics, mathematics and computer science, quantum computing and its sister discipline of quantum information have developed in the past few decades from visionary ideas to two of the most fascinating areas of quantum theory. General interest and excitement in quantum computing was initially triggered by Peter Shor (1994) who showed how a quantum algorithm could exponentially “speed-up” classical computation and factor large numbers into primes far more efficiently than any (known) classical algorithm. Shor’s algorithm was soon followed by several (...) other algorithms that aimed to solve combinatorial and algebraic problems, and in the years since theoretical study of quantum systems serving as computational devices has achieved tremendous progress. Common belief has it that the implementation of Shor’s algorithm on a large scale quantum computer would have devastating consequences for current cryptography protocols which rely on the premise that all known classical worst-case algorithms for factoring take time exponential in the length of their input (see, e.g., Preskill 2005). Consequently, experimentalists around the world are engaged in attempts to tackle the technological difficulties that prevent the realisation of a large scale quantum computer. But regardless whether these technological problems can be overcome (Unruh 1995; Ekert and Jozsa 1996; Haroche and Raimond 1996), it is noteworthy that no proof exists yet for the general superiority of quantum computers over their classical counterparts. -/- The philosophical interest in quantum computing is manifold. From a social-historical perspective, quantum computing is a domain where experimentalists find themselves ahead of their fellow theorists. Indeed, quantum mysteries such as entanglement and nonlocality were historically considered a philosophical quibble, until physicists discovered that these mysteries might be harnessed to devise new efficient algorithms. But while the technology for harnessing the power of 50–100 qubits (the basic unit of information in the quantum computer) is now within reach (Preskill 2018), only a handful of quantum algorithms exist, and the question of whether these can truly outperform any conceivable classical alternative is still open. From a more philosophical perspective, advances in quantum computing may yield foundational benefits. For example, it may turn out that the technological capabilities that allow us to isolate quantum systems by shielding them from the effects of decoherence for a period of time long enough to manipulate them will also allow us to make progress in some fundamental problems in the foundations of quantum theory itself. Indeed, the development and the implementation of efficient quantum algorithms may help us understand better the border between classical and quantum physics (Cuffaro 2017, 2018a; cf. Pitowsky 1994, 100), and perhaps even illuminate fundamental concepts such as measurement and causality. Finally, the idea that abstract mathematical concepts such as computability and complexity may not only be translated into physics, but also re-written by physics bears directly on the autonomous character of computer science and the status of its theoretical entities—the so-called “computational kinds”. As such it is also relevant to the long-standing philosophical debate on the relationship between mathematics and the physical world. (shrink)

The subject of this essay-based dissertation is Hume’s natural philosophy. The dissertation consists of four separate essays and an introduction. These essays do not only treat Hume’s views on the topic of natural philosophy, but his views are placed into a broader context of history of philosophy and science, physics in particular. The introductory section outlines the historical context, shows how the individual essays are connected, expounds what kind of research methodology has been used, and encapsulates the research contributions of (...) the essays. The first essay treats Newton’s experimentalist methodology in gravity research and its relation to Hume’s causal philosophy. It is argued that Hume does not see the relation of cause and effect as being founded on a priori reasoning, similar to the way in which Newton criticized non-empirical hypotheses about the causal properties of gravity. Contrary to Hume’s rules of causation, the universal law does not include a reference either to contiguity or succession, but Hume accepts it in interpreting the force and the law of gravity instrumentally. The second article considers Newtonian and non-Newtonian elements in Hume more broadly. He is sympathetic to many prominently Newtonian themes in natural philosophy, such as experimentalism, critique of hypotheses, inductive proof, and the critique of Leibnizian principles of sufficient reason and intelligibility. However, Hume is not a Newtonian philosopher in many respects: his conceptions regarding space and time, the vacuum, the specifics of causation, the status of mechanism, and the reality of forces differ markedly from Newton’s related conceptions. The third article focuses on Hume’s Fork and the proper epistemic status of propositions of mixed mathematics. It is shown that the epistemic status of propositions of mixed mathematics, such as those concerning laws of nature, is that of matters of fact. The reason for this is that the propositions of mixed mathematics are dependent on the Uniformity Principle. The fourth article analyzes Einstein’s acknowledgement of Hume regarding special relativity. The views of the scientist and the philosopher are juxtaposed, and it is argued that there are two common points to be found in their writings, namely an empiricist theory of ideas and concepts and a relationist ontology regarding space and time. (shrink)

This chapter contains sections titled: Introduction What is Chemistry about? Is Chemistry Reducible to Physics? Are There Fundamental Limits to Chemical Knowledge? Is Chemical Research Ethically Neutral? Conclusion References.

English instrument-maker, experimentalist, and natural philosopher who made key contributions in a wide range of areas including physiology, geology, and mechanics. Born on the Isle of Wight, Hooke showed early aptitude with the design of mechanical toys. At Westminster School he learnt mathematics and geometry, and at Christ Church, Oxford, he joined a remarkable group of natural philosophers working before the Restoration on physiological and physical topics (Frank 1980). Much of Hooke’s career was driven by financial uncertainty. As an (...) employee, working firstly with Robert Boyle and then as curator of experiments at the new Royal Society from 1662 to 1677, Hooke’s status as a professional in a society of gentlemen natural philosophers was problematic. He was continually concerned to establish his credibility, and his defences of ownership of his ideas were often vitriolic. (shrink)

This conference was devoted to the 80 years of the Copenhagen Interpretation, and to the question of the relevance of the Copenhagen interpretation for the present understanding of quantum mechanics. It is in this framework that fundamental questions raised by quantum mechanics, especially in information theory, were discussed throughout the conference. As has become customary in our series of conference in Växjö, we were glad to welcome a fruitful assembly of theoretical physicists, experimentalists, mathematicians and even philosophers interested in the (...) foundations of probability and physics. The nature of quantum fluctuations---in the form of Stochastic Electrodynamics or in other approaches to stochastic quantum mechanics---was also a central topic discussed during the conference, especially during debates. We should also mention talks on the completeness or incompleteness of quantum mechanics; on macroscopic quantum systems; on Bell's inequality, entanglement and experiments on quantum nonlocality (and locality); on Bohmian mechanics; on the connection between quantum mechanics and general relativity; on quantum probability; on quantum computing, quantum teleportation and quantum cryptography technologies; and more generally on the mathematical formalism of quantum mechanics and on the philosophical problems raised by its interpretations. (shrink)

Panpsychism is a solution to the mind-body problem that presumes that consciousness is a fundamental aspect of reality instead of a product or consequence of physical processes (i.e., brain activity). Panpsychism is an elegant solution to the mind-body problem: it effectively rids itself of the explanatory gap materialist theories of consciousness suffer from. However, many theorists and experimentalists doubt panpsychism can ever be successful as a scientific theory, as it cannot be empirically verified or falsified. In this paper, I (...) present a panpsychist model based on the controversial idea that consciousness may be a so called higher physical dimension. Although this notion seems outrageous, I show that the idea has surprising explanatory power, even though the model (as most models) is most likely wrong. Most importantly, though, it results in a panpsychist model that yields predictions that can be empirically verified or falsified. As such, the model's main purpose is to serve as an example how a metaphysical model of consciousness can be specified in such a way that they can be tested in a scientifically rigorous way. (shrink)

Many experiments with infants suggest that they possess quantitative abilities, and many experimentalists believe that these abilities set the stage for later mathematics: natural numbers and arithmetic. However, the connection between these early and later skills is far from obvious. We evaluate two possible routes to mathematics and argue that neither is sufficient: (1) We first sketch what we think is the most likely model for infant abilities in this domain, and we examine proposals for extrapolating the natural number concept (...) from these beginnings. Proposals for arriving at natural number by (empirical) induction presuppose the mathematical concepts they seek to explain. Moreover, standard experimental tests for children's understanding of number terms do not necessarily tap these concepts. (2) True concepts of number do appear, however, when children are able to understand generalizations over all numbers; for example, the principle of additive commutativity (a+b=b+a). Theories of how children learn such principles usually rely on a process of mapping from physical object groupings. But both experimental results and theoretical considerations imply that direct mapping is insufficient for acquiring these principles. We suggest instead that children may arrive at natural numbers and arithmetic in a more top-down way, by constructing mathematical schemas. (shrink)

In a recent paper Griffiths [38] has argued, based on the consistent histories interpretation, that Hilbert space quantum mechanics is noncontextual. According to Griffiths the problem of contextuality disappears if the apparatus is “designed and operated by a competent experimentalist” and we accept the Single Framework Rule. We will argue from a representational realist stance that the conclusion is incorrect due to the misleading understanding provided by Griffiths to the meaning of quantum contextuality and its relation to physical reality (...) and measurements. We will discuss how the quite general incomprehension of contextuality has its origin in the ''objective-subjective omelette'' created by Heisenberg and Bohr. We will argue that in order to unscramble the omelette we need to disentangle, firstly, representational realism from naive realism, secondly, ontology from epistemology, and thirdly, the different interpretational problems of QM. In this respect, we will analyze what should be considered as Meaningful Physical Statements within a theory and will argue that Counterfactual Reasoning -considered by Griffiths as ''tricky''- must be accepted as a necessary condition for any representational realist interpretation of QM. Finally we discuss what should be considered as a problem in QM from a representational realist perspective. (shrink)

The world appears to be well described by gauge theories; why? I suggest that gauge is more than mathematical redundancy. Gauge-dependent quantities can not be predicted, but there is a sense in which they can be measured. They describe “handles” though which systems couple: they represent real relational structures to which the experimentalist has access in measurement by supplying one of the relata in the measurement procedure itself. This observation leads to a physical interpretation for the ubiquity of gauge: (...) it is a consequence of a relational structure of physical quantities. (shrink)

The ontological status of sport: Weiss, P. Records and the man. Schacht, R. L. On Weiss on records, athletic activity, and the athlete. Fraleigh, W. P. On Weiss on records and on the significance of athletic records. Stone, R. E. Assumptions about the nature of movement. Suits, B. The elements of sport. Kretchmar, S. Ontological possibilities: sport as play. Morgan, W. An existential phenomenological analysis of sport as a religious experience. Fraleigh, W. P. The moving "I." Fraleigh, W. P. Some (...) meanings of the human experience of freedom and necessity in sport. Keenan, F. W. The concept of doing.--The ethical status of sport: Keating, J. W. The ethics of competition and its relation to some moral problems in ahtletics. Sadler, W. A., Jr. A contextual approach to an understanding of competition: a response to Keating's philosophy of athletics. Osterhoudt, R. G. On Keating on the competitive motif in athletics and playful activity. Suits, B. The grasshopper: a thesis concerning the moral idea of man. Broekhoff, J. Sport and ethics in the context of culture. Zeigler, E. F. The pragmatic (experimentalistic) ethic as it relates to sport and physical education. Roberts, T. J. and Galasso, P. J. The fiction of morally indifferent acts in sport. Osterhoudt, R. G. The Kantian ethic as a principle of moral conduct in sport and athletics. Thomas, C. E. Do you "wanna" bet: an examination of player betting and the integrity of the sporting event.--The aesthetic status of sport: Kuntz, P. G. The aesthetics of sport. Keenan, F. W. The athletic contest as a "tragic" form of art. Osterhoudt, R. G. An Hegelian interpretation of art, sport, and athletics. (shrink)

Thomas Hobbes (1588-1679), whose current reputation rests largely on his political philosophy, was a thinker with wide ranging interests. In philosophy, he defended a range of materialist, nominalist, and empiricist views against Cartesian and Aristotelian alternatives. In physics, his work was influential on Leibniz, and lead him into disputes with Boyle and the experimentalists of the early Royal Society. In history, he translated Thucydides's History of the Peloponnesian War into English, and later wrote his own history of the Long Parliament. (...) In mathematics he was less successful, and is best remembered for his repeated unsuccessful attempts to square the circle. But despite that, Hobbes was a serious and prominent participant in the intellectual life of his time. (shrink)

The ArgumentThis paper is a study of the role of language in scientific activity. It recommends that language be viewed as a community's means of patterning its affairs. Language represents where the boundaries of the community are and who is entitled to speak within it, and it displays the structures of authority in the community. Moreover, language precipitates the community's view of what the world is like, such that linguistic usages can be taken as referring to that world. Thus, language (...) connects on the one side to a community's practical life, and, on the other, to the reality on which it “reports.”The example treated is Robert Boyle's view of the language proper for experimental practice, and his arguments against the value and legitimacy of mathematical representations within the experimental community. Boyle argued that the use of mathematics was inappropriate because (i) it would restrict the number of potential participants; (ii) it would give rise to unwarranted expectations of the certainty and accuracy to be expected of real physical inquiries; (iii) it would suggest views of natural law and God's relations with the natural world which were incorrect and possibly dangerous; and because (iv) the world upon which the experimentalist operated was not such as was represented by mathematical idealizations. I try to establish that decision about the appropriate language for the experimental community was a moral choice. (shrink)

Pierre Gassendi (b. 1592, d. 1655) was a French philosopher, scientific chronicler, observer, and experimentalist, scholar of ancient texts and debates, and active participant in contemporary deliberations of the first half of the seventeenth century. His significance in early modern thought has in recent years been rediscovered and explored, towards a better understanding of the dawn of modern empiricism, the mechanical philosophy, and relations of modern philosophy to ancient and medieval discussions. Through an arch-empiricism—tempered by adherence to key elements of (...) Church doctrine—Gassendi views metaphysics as a realm for speculation grounded in the possibility of empirical confirmation, logic as a psychologistic and probabilistic enterprise, knowledge of the external world as built on and subject to sensory-based evidence, and ethics in quasi-hedonist, possibly quantifiable terms. His philosophy is a constant review of other sources, a thorough consideration of the landscape into which his own empiricism fits and represents an alternative to contrasting claims, past and present. Other hallmarks of his thought include an atomist matter theory, explorations and defenses of the new physics, objections to the Meditations, and refutations of contemporary Aristotelians and mystical thinkers. His presentation of an empiricism, atomism, and new cosmology in historical and philosophical context greatly advanced the community of scholarship in his day, and represents a then-new model of research and exposition. (shrink)

We may now ask the question: In what historical perspective should we place the work of Richard Goldschmidt? There is no doubt that in the period 1910–1950 Goldschmidt was an important and prolific figure in the history of biology in general, and of genetics in particular. His textbook on physiological genetics, published in 1938, was an amazing compendium of ideas put forward in the previous half-century about how genes influence physiology and development. His earlier studies on the genetic and geographic (...) distribution of the various species and races of Lymantria contributed soundly to an understanding of the inheritance and development of sex, as well as the genetics of speciation. He was a curious mixture of the experimentalist, empiricist, and theorizer, who could grasp both the large and the small at once and wrap them into the same integrated and coherent package.In insisting on trying to relate genetics to development, Goldschmidt was continually forced to speculate and to forsake experimental fact for generalized theory. In refusing to reconcile a physiological and developmental conception with a corpuscular theory of the gene, he forced himself to substitute for a large body of experimentally verified evidence, vague and general speculations which did not lead in any precise direction. L. C. Dunn summarizes succinctly the effect of Goldschmidt's thinking on the development of genetic theory: Although Goldschmidt's ideas had a considerable influence in directing attention to the developmental processes intervening between genes and characters, they did not lead to the establishment of a general theory of development in genetical terms. In fact, at the end of the period, as signalized by Goldschmidt's book of 1938 [Physiological Gentics] doubt remained whether there was a field with a defined problem which could be identified as developmental genetics.Yet the frequency with which Goldschmidt is cited by later writers suggests that there is a more positive side to his contribution than this. The early Mendelians had recognized the genic constitution of organisms and the Drosophila workers had uncovered in detail the chromosomal mechanism of heredity. These great discoveries were of classical character, solidly based on a multitude of well established facts. By themselves, however, they would not have been sufficient to place genetics in the central position within biology which it was to assume. Beyond the “static” analysis of gene transmission an insight was needed into the dynamic role of genes in cellular physiology, biochemistry, and development. Goldschmidt recognized this aspect and outlined in brilliant generalizations a physiological theory of genetics. Necessarily the prophetic nature of this achievement — romantic in the sense of Ostwald's classification of great scientists and their discoveries — transcended its factual basis. It was the audacity of the theoretician unimpeded by the still scanty data which gave a new focus to biological thought.Some have called Goldschmidt an “obstructionist” in the history of genetics—one whose efforts were largely directed toward useless and continual criticism — challenge for the sake of challenge. As this line of argument goes, time wasted answering Goldschmidt's poorly conceived criticisms could have been better used to pursue new lines of thought within the classical gene theory. Sometimes historians are upbraided for studying the work of such “obstructionists,” or even the work of those whose ideas have later proved to be inadequate. This argument misses the point of history and the lessons which it can teach. Perhaps Goldschmidt did take the time of a number of the classical geneticists who tried to answer his objections to the gene theory; and perhaps many of his own ideas about genes were, by today's view, “wrong.” These are always easier judgments to make by hindsight than at the moment. But that is not the point. Goldschmidt had a considerable influence on his contemporaries, and to dismiss him as an obstructionist because his opponents later proved to be more nearly right, distorts history and obscures significant questions which we might well be asking. It might be valuable to know why Goldschmidt felt compelled to be an iconoclast —and how that impulse, psychological in orgin, led him to overlook critical items of evidence which his opponents considered more carefully. It might also be valuable to try and understand how a contemporary of Goldschmidt or. Morgan really viewed the gene theory — what were its strong and weak point? Such questions are not readily answered by studying the work of only those men who were correct by later standards.Answers to some of the above questions can be gleaned from this study of Goldschmidt — though the first, and most psychologically oriented, question is largely untouched here.On the one hand, Goldschmidt forced classical geneticists to reexamine the foundation of their ideas about the nature, inviolability, and even physical dimensions of genes. He also kept alive the very real problems of gene physiology and its relations to development — a relationship that was given less attention by the Drosophila school in their pursuit of the transmission process. On a broader level he emphasized to the biological community a principle that was in danger of being lost in the enthusiasm surrounding the expansion of the Mendelian-chromosome theory. The point was that all theories in science are transient, logical constructs which should not be held as sacred. Time and again, as the history of science has shown, theories become rigid structures which retard new modes of thought. From Goldschmidt's perspective, the gene theory was in danger of performing just that function, for it was preventing workers from viewing the gene in a functional as well as a structural light.On the other hand, examining the work of critics (or even of outright “obstructionists”) gives the historian an opportunity to observe how the more established community of scholars at some point in time reacts to challenges of its cherished ideas. The fact that many workers in his own day (such as Beadle, Luria, Delbruck, Sturtevant, Bridges, and others), as well as most geneticists today, saw Goldschmidt as having been largely “obstructionist” is useful historical (and/or sociological) data. Clearly, as this paper has tried to show, Goldschmidt's ideas were not all obstructionist, and his viewpoint that genes must be considered functionally was one which was clearly valid, premature as it may have been from an experimental and technique point of view. Perhaps Goldschmidt's major fault was that he developed alternative theories which were not easily testable. Nonetheless, his challenge to a fundamental and established idea brought forth a reaction from many members of the genetic community which indicates how unwilling they were to reconsider the formalized theory on which their work was based. While many of Goldschmidt's criticisms — and particularly his way of making them — arose out of his own idiosyncrasies, they were also a product of his times. His view of the nature of theory-construction, and his rejection of old-style reductionism and mechanism, were part of a growing awareness within the world scientific community that explanations based on reducing complex phenomena to ultimate particles or units were clearly inadequate. The success of the Mendelian-chromosome theory had obscured that fact for many geneticists, but to Goldschmidt it was a point that could not be allowed to pass unnoticed. (shrink)

What is a human being? The twentieth and twenty-first century tradition known as 'philosophical anthropology' has approached this question with unusual sophistication, experimentalism, and subtlety. Such innovations as Arnold Gehlen's description of humans as naturally 'deficient' beings in need of artificial institutions to survive; Max Scheler's concept of 'spirit' (Geist) as the physically and organically irreducible realm of persons and spiritual acts; and Helmuth Plessner's analysis of the way human embodiment transcends spatial locations and limitations ('ex-centric positionality') have inspired (...) generations of European intellectuals. This edited collection from an international network of scholars critically engages the philosophical anthropologies of Scheler, Plessner, Gehlen, Blumenberg, and others in unparalleled detail, showing their applicability to the themes of nature and naturalism, organic life, comparative primatology, cultural anthropology, paleoanthropology, the body, addiction, and death. The volume sets a new standard for Anglophone scholarship on this tradition and will be required reading for specialists in twentieth-century philosophy, history of the human sciences, history of the life sciences, and philosophies of human nature. (shrink)

The laser, first operated in 1960, produced light with coherence properties that demanded explanation. While some attempted a treatment within the framework of classical coherence theory, others insisted that only quantum electrodynamics could give adequate insight and generality. The result was a sharp and rather bitter controversy, conducted over the physics and mathematics that were being deployed, but also over the criteria for doing good science. Three physicists were at the center of this dispute, Emil Wolf, Max Born’s collaborator on (...) a canonical text on optics as a branch of classical electromagnetism, Roy J. Glauber, a student of Julian Schwinger and a high-energy particle theorist, and Leonard Mandel, both experimentalist and theorist and versed in the physics of photodetection. The story told here is thus one of three distinct research trajectories and of the explosion that occurred when, pushed into the well-financed field of laser studies, these trajectories collided. (shrink)

In moments of daring, some physical scientists consider problems of social inquiry, hoping naively that the methods of physical inquiry will provide them with special insight. In my own work on problems of industrial production where I am searching for “practical” means for optimizing production in some socially satisfactory sense, I find that the physical scientist cannot escape the responsibility for social inquiry. So far as I can understand the nature of this work, it requires for its (...) fruitful pursuit a methodology which leans heavily on the concepts of statistical control of Shewhart, of cybernetics of Wiener and of experimentalism of Singer, Churchman and Ackoff. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Isaac Barrow on the Mathematization of Nature: Theological Voluntarism and the Rise of Geometrical OpticsAntoni MaletIntroductionIsaac Newton’s Mathematical Principles of Natural Philosophy embodies a strong program of mathematization that departs both from the mechanical philosophy of Cartesian inspiration and from Boyle’s experimental philosophy. The roots of Newton’s mathematization of nature, this paper aims to demonstrate, are to be found in Isaac Barrow’s (1630–77) philosophy of the mathematical sciences.Barrow’s attitude (...) towards natural philosophy evolved from his earnest interest in medicine of around 1650, when a young Cambridge graduate, to natural philosophy (apparently under Henry More’s influence); from his thesis on the insufficiency of the Cartesian hypothesis to geometrical optics and the strong program of mathematization of natural philosophy of the middle 1660s; from Lucasian professor of Mathematics to Chaplain of his Majesty and eminent Restoration divine. Contemporary accounts of Barrow’s life suggest that he grew ever more skeptical about the worth of natural philosophy and mathematics. 1 In his last years he became a prolific [End Page 265] author of sermons and theological works. Published shortly after his death by John Tillotson (1630–94), later archbishop of Canterbury, they occupy over two thousand folio pages. Overloaded with involved philosophical arguments, Barrow’s sermons were apparently not very popular, but they were highly regarded by scholars and the Anglican hierarchy. 2 It is on certain of his sermons, as well as on the philosophical discussions contained in the Mathematical Lectures that our account of Barrow’s philosophy of the mathematical sciences will rest. 3 Barrow’s understanding of the mathematical sciences will allow us to discuss together three issues often analyzed independently: the theological background to English natural philosophy, the changing notion of mixed mathematical sciences during the seventeenth century, and finally the philosophical foundations of modern geometrical optics.It has long been recognized that significant relationships exist between theological voluntarism or intellectualism and views on natural philosophy. In particular Robert Boyle’s theological voluntarism is seen as grounding his experimentalist approach to natural philosophy. It is not quite so clear, however, how well theological voluntarism may relate to a strong program of mathematization such as the one embodied in Newton’s Principia Mathematica. In fact it has been suggested that the relationship is a negative one. This is derived from the necessary character of mathematical laws, which would put unwanted restrictions on God’s absolute dominion over nature, and also from the notion that theological intellectualism is conducive to a deductive, a priori science—the paradigm of which is of course geometry. However, Barrow’s theological voluntarism lead him to heighten the role of mathematics within natural philosophy.During the seventeenth century the so-called mixed or subalternate mathematical sciences changed profoundly. In the Enlightenment mixed mathematics—meaning above all rational mechanics—became one of the most prestigious and influential disciplines. The mixed mathematics of the Enlightenment, however, was markedly different from the Aristotelian [End Page 266] mixed mathematical sciences. The differences are noticeable both in the subject matter and in the substitution of mathematical infinitesimal analysis for geometrical synthesis, but also in the way of grounding mathematical theory on empirical evidence. Barrow’s Mathematical Lectures (delivered at Cambridge from 1664 to 1666) offer a fresh insight into the metamorphosis of these sciences just when Newton’s “mathematical principles” were in the making. Not the least interesting feature of Barrow’s discussion is that God’s omnipotence allows an evaluation of the truth of mathematical theories that do not apply to this world. Therefore, Barrow is led to introduce the distinction between the internal consistency, or mathematical truth, of a mathematical theory and its physical truth. This, in turn, leads him to the notion that theories need testing.Barrow on Matter and GodRecent literature has established significant correlations between theological voluntarism and empiricism, as well as between theological intellectualism and rationalism. As E. B. Davis writes, “the Christian doctrine of creation is a dialogue between God’s unconstrained will, which utterly transcends the bounds of human comprehension, and God’s orderly intellect, which serves as the model for the human mind.” Intellectualist theology considers God’s omniscience His... (shrink)

There is an influential, ongoing debate between traditionalists and experimentalists about how to carry out conceptual analysis by means of the method of possible cases. The debate concerns whose intuitions are evidentially relevant to philosophical theories, and which methods are most appropriate for collecting such evidence. The aim of this paper is not to take sides in this debate, but to question the monopoly that the method of possible cases has in contemporary discussions of philosophical methodology. Since early analytic philosophy (...) is replete with methods of conceptual analysis that make no essential use of intuitions, these discussions are inevitably myopic. In particular, it will be argued that Frege’s logical analysis of arithmetic, Hilbert’s axiomatic analysis of geometry, and Poincaré’s transcendental analysis of physics are non-psychologistic methods that yield profound philosophical conclusions. None of these methods are carried out from the philosopher’s armchair or the scientist’s laboratory; instead they properly belong to mathematics and physics. Thus, by ignoring these methods, both traditionalists and experimentalists have neglected the significant role that the exact sciences can play in conceptual analysis. (shrink)

Drawing on new evidence from the Dewey archive, this paper traces how John Dewey conceived his Hegelian-inspired theory of mind and how he tested it in the 1930s by collaborating with infant experimentalist Myrtle McGraw in her pioneering studies of the ontogeny of consciousness and judgment. Her studies challenged behaviourism and maturationism, which advanced environmental and genetic theories of human development, by showing that infants possess consciousness and the judgment needed to guide their own development. -/- Dewey drew on Darwinian (...) evolution and neuroscience to transform the Hegelian phenomenology of being and becoming into psychological terms that would elucidate the role of mind, consciousness and judgment in human experience. Dewey believed that consciousness arises under conditions of uncertainty demanding ingenuity, self-confidence and a sense of balance. McGraw demonstrated how infants cope with uncertainty and the physical challenges posed by gravity and the biological forces of growth, by exploiting the contingencies of order and variation afforded by their experience of motor development. McGraw demonstrated how consciousness emerges through reciprocal processes of neural and behavioural interaction which make possible the introduction of novel changes in ontogeny. -/- This paper describes the extraordinary methods that McGraw devised, with Dewey's help, during the heyday of behaviourism and maturationism, to find a place for consciousness in human development. I contend that, while Dewey's theory of mind and McGraw's discoveries remain controversial and poorly understood, they are not merely of historical interest but approach the threshold of an integrated neurobiological and neurobehavioural understanding of consciousness. (shrink)

We argue that the societal consequences of the scientific realism debate, in the context of science-to-public communication are often overlooked and careful theorizing about it needs further empirical groundwork. As such, we conducted a survey experiment with 130 academics (from physics, chemistry, and biology) and 137 science communicators. We provided them with an 11-item questionnaire probing their views of scientific realism and related concepts. Contra theoretical expectations, we find that (a) science communicators are generally more inclined towards scientific antirealism when (...) compared to scientists in the same academic fields, though both groups show an inclination towards realism and (b) academics who engage in more theoretical work are not less (or more) realist than experimentalists. Lastly, (c), we fail to find differences with respect to selective realism but find that science communicators are significantly less epistemically voluntarist compared to their academic counterparts. Overall, our results provide first empirical evidence on the views of scientists and science communicators on scientific realism, with some results running contra to the theoretical expectations, opening up new empirical and theoretical research directions. (shrink)

Članak je usmjeren ususret paradigmi nove fizike koju treba iznijeti LHC, ali s kritičkim prosuđivanjem toga razvoja pomoću Kuhnovih teza i epistemologije povezanih s modernom fizikom. Promišljanja i prosudbe nove filozofije niču iz LHC-fizike, koja se tumači kao »science universelle« . LHC, kao najveći sudarivač čestica u svijetu do sada, nije motiviran time da uništi Boga niti bilo koju vjeru u svijetu, već za otkrivanje novih čestica s njihovim interakcijama i kozmologijom u Prirodi, baš onoliko koliko pružaju LHC-scenariji na Tera-elektron-volt (...) skali. Polazeći od ponovnog otkrića fizike Standardnog modela i otkrića Higgsovih bozona, nova fizika na LHC-u ide mogućim putovima u skladu s problemom hijerarhije u suvremenoj fizici. K tome još, SM nije konačna teorija i upućuje se prema ne-standardnoj fizici poput supersimetrije , dodanih dimenzija na TeV-skali s kozmološkim posljedicama te ostale scenarije. Ne-standardna fizika, teorija i pokus, predviđa se otvorenom pa je formuliran novi princip agnostičkog eksperimentalizma kao najprikladniji filozofski princip, jer se ne mogu sva opažanja znati/predvidjeti na LHC-u. Čak i ako eksperimentalni program LHC-a krene u krivome smjeru, mnoge će mogućnosti izroniti iz Pandorine kutije fizike. Tada će filozofska promišljanja postati vrlo važna, napose Kuhnovi pogledi kao i naš AE princip te noviji mediteranski razvoj filozofije. Uostalom, standardna paradigma kao i nova fizika na LHC-u ne opisuju svijet u kojemu danas živimo.A paper is aiming towards a new physics paradigm to be brought by the LHC with a critical assessing on that development by the Kuhnian theses and epistemology related to modern physics. Thinking and critical assessments on the new philosophy arise up from the LHC physics, which is interpreted as the ‘science universelle’ . The LHC as the world’s largest particle collider as ever been was not motivated neither to destroy God nor any religion in the World, but to investigate new particles with their interactions and cosmology of the Nature inasmuch as it has proposed by the LHC scenarios on the Tera-electron-Volt scale. Starting from the rediscovery of the Standard Model and discovery of the Higgs bosons, the new physics at the LHC goes by the possible roads according to the Hierarchy Problem in contemporary physics. However, the SM is not a final theory by inquiring a Non-Standard physics, such as Supersymmetry , Extra Dimensions on the TeV scale with cosmological implications, and other scenarios. A Non-Standard physics, both theory and experiment, is foreseen to be open and a novel view of agnostic experimentalism was formulated to be the best philosophical principle, since we can’t know/predict everything to be observed in the LHC. Even if experimental programme of the LHC wouldn’t go in the right way, then many possibilities may emerge from the Pandora’s Box of physics. Then, philosophical considerations would become very important, particularly Kuhn’s views on it including our AE principle and new Mediterranean development of philosophy, respectively. After all, either standard paradigm or the new physics of the LHC doesn’t describe the world in which we live. (shrink)

The paper considers the development of physics‐teaching at the universities of Königsberg (founded 1544) and Helmstedt (founded 1576). The question is: How many teachers of physics professed Aristotelianism and how long? and why did most of them reject Copernicanismus? The paper suggests that Melanchthon, not only the founder of early German philosophy ‘was also the propounder of a form of, modern Aristotelianism’ which proved very valuable in mediating between theologians and philosophers on the one side and between philosophers and experimentalists (...) on the other side. (shrink)

Quantum computers are hypothetical quantum information processing (QIP) devices that allow one to store, manipulate, and extract information while harnessing quantum physics to solve various computational problems and do so putatively more efficiently than any known classical counterpart. Despite many ‘proofs of concept’ (Aharonov and Ben–Or 1996; Knill and Laflamme 1996; Knill et al. 1996; Knill et al. 1998) the key obstacle in realizing these powerful machines remains their scalability and susceptibility to noise: almost three decades after their conceptions, experimentalists (...) still struggle to maintain useful quantum coherence in QIP devices with more than a pair of qubits (e.g., Blatt and Wineland 2008). This slow progress has prompted debates on the feasibility of quantum computers, yet the quantum information community has dismissed the skepticism as “ideology” (Aaronson 2004), claiming that the obstacles are merely technological (Kaye et al. 2007, 240). In a recent paper (Hagar 2009) I’ve argued that such a skepticism with respect to the feasibility of quantum computers need not be deemed ideological at all, and that the aforementioned ‘proofs of concept’ are physically suspect. Using analogies from the foundations of classical statistical mechanics (SM), I’ve also argued that instead of active error correction, the appropriate framework for debating the feasibility of large–scale, fault–tolerant and computationally superior quantum computers should be the project of error avoidance: rather than trying to constantly ‘cool down’ the QIP device and prevent its thermalization, one should try to locate those regions in the device’s state space which are thermodynamically ‘abnormal’, i.e., those regions in the device’s state space which resist thermalization regardless of external noise. This paper is intended as a further contribution to the debate on the feasibility of large–scale, fault–tolerant and computationally superior quantum computers. Relying again on analogies from the foundations of classical SM, it suggests a skeptical conjecture and frames it in the ‘passive’, error avoidance, context.. (shrink)

continent. 2.1 (2012): 40–43. Lance Olsen is a professor of Writing and Literature at the University of Utah, Chair of the FC2 Board of directors, and, most importantly, author or editor of over twenty books of and about innovative literature. He is one of the true champions of prose as a viable contemporary art form. He has just published Architectures of Possibility (written with Trevor Dodge), a book that—as Olsen's works often do—exceeds the usual boundaries of its genre as it (...) explores his interests in narrative theory and pedagogy. The book is a kind of “anti-textbook;” a performative polemic against the stale, conservative and monolithic conception of the literary that so often dominates institutional discourse around creative writing. The following interview takes the occasion of AoP's publication as a chance to speak with Olsen about the book itself as well as to engage with larger, unanswerable, questions about the futures and intersections of literature and education. —Ben Segal INTERVIEW: 1) First, I want to start before the beginning, with the title. I’m really fascinated by the concept it conjures. Can you say something about innovative/experimental/(choose your adjective) literature in relation to both ideas around architecture and possibility? Innovative or experimental are tremendously fraught adjectives, needless to say. But for the purposes of my book, they modify a fiction concerned with the questions: What is fiction? What can it do, and how, and why? Now, of course, what looks “innovative” or “experimental” to one at 17 may not be what looks “innovative” or “experimental” to one at 27 or 57, and what looks “innovative” or “experimental” in 1812 may not be what looks “innovative” or “experimental” in 2012. A certain existential and historical perspectivism is always at work. But I think it’s fair to say that innovative and experimental usually refer to a narrativity that includes a self-reflective awareness of and engagement with theoretical inquiry, concerns, and obsessions, as well as a sense of being in conversation with fiction across space and time. One can't create challenging writing in a vacuum; it has to challenge in relation to something. So contemporary writers interested in the subject are not only in pursuit of the innovative, but are also always-already writing subsequent to it—writing, that is, in its long wake. Architectures of Possibility conceives of creativity as a possibility space, a locale just outside our comfort zones where we can and should take multiple chances in order to imagine in new ways, explore fresh strategies for finding and cultivating ideas, re-view what it is we’re doing and why, better understand what Samuel Beckett meant when he wrote: “Try again. Fail again. Fail better.” It reminds us that there are other ways of narrating our worlds and ourselves than those we have inherited from the entertainment industry, the government, academia, previous writing, and so on. 2) AoP seems to be directed at several audiences (and purposes) simultaneously. What I mean is that it seems at times a polemic in favor of innovative literature, at other times a creative writing textbook, and still other times a guide to the network of publishers, journals, and programs that make up the current world of non-mainstream literary art in the U.S. In my mind, Architectures is a theorized anti-textbook about writing. Most textbooks on the subject (think of Janet Burroway’s Writing Fiction: A Guide to Narrative Craft , taught in most creative-writing classroom across the country) orchestrate how to construct conventional stories. They instruct from a place of power how to generate familiar stories that are repeated so often that many of us begin to take them as the primary model for narrativity, if not unconsciously as a kind of truth. The result, as Brian Kiteley points out in 3 A.M. Epiphany (one of the only other alternative textbooks about innovative writing around, by the way, and a tremendous repository of exercises), is merely competent texts. Architectures problematizes that gesture by outlining what conventional narrativity looks like, urging writers to think about its ideology of form as well as content, and invites them to imagine writing, not as a set of relatively stable conventions, but, rather, as a possibility space where everything can and should be thought, tried, challenged. It thereby rhymes with Roland Barthes’s definition of literature: the question minus the answer—which is to say Architectures poses complications to the act of writing rather than solutions. 3) One of the most notable things about the book is the use of interviews. This is also one of the reasons that I think the book works so well for a variety of audiences—that anyone with even a passing interest in the state and future of literature will have an interest in your conversation with people like Ben Marcus, Samuel Delany, and Lydia Davis. I was hoping you could just talk a little about how you chose these subjects to interview, how you edited the interview material, and which answers you received struck you the most. Experimentalism , like realism , wants to appear in the plural. The idea of gathering more than forty interviews (with the help of my awesome collaborator, Trevor Dodge, himself a fine innovative author) represents an attempt to suggest that: the wide, rich, exciting opportunities inherent in the term. There are interviews with younger writers, elder statesmen in the field, publishers, editors, hypermedia artists, comic book makers, and so on: Joe Wenderoth, Carole Maso, Scott McCloud, Nick Montfort, Kathy Acker, et al. Trevor and I decided to do flash interviews: short, concentrated Q&As, each focusing on a particular troubling of writing. We only lightly edited the results to match the manuscript’s overall style, and every interview arrived as a surprise housing several unexpected insights. Three brief examples: Michael Mejia, when asked about what he dreads when setting about writing: “Dread is an interesting word here. I associate it less with loathing or aversion, I suppose, than with a kind of productive fear. Do I dread a project’s failure? Sure, who doesn’t? Who wants to waste time on something that comes to nothing, or is unreadable? But then, what do these terms mean, and who or what defines a work as a ‘failure,’ as ‘waste,’ as ‘unreadable’? Should a work actually try to interrogate and exceed these conceptual limitations? My tendency is to write into dread in order to reveal to myself, as much as to any reader that may come after, the varied complacencies that make other, mostly more conventional writings, readable. It’s at the frontier between readability (security) and unreadability (terror) that I want to live creatively.” Carole Maso, when asked what she’d like a sentence to accomplish: “I think a sentence can if allowed carry emotional and intellectual states as they flee, as they come and go, an escaping essence difficult to hold in other ways. In this way I think the sentence can work as a phrase of music does, sounding something large and elusive in us. Alternatively it can provide sometimes a stability, an essence, a moment of being. Unlike music the sentence also of course carries language with all its potential for meaning making and memory traces and association with it as well. I probably love the accretion of sentences most—those patterns, that shimmer, that resonance.” Shelley Jackson, when asked what is innovative about the innovative: “The purpose of the innovative is, I think, to wake us up. We are not quite alive, most of the time; we occupy a sort of cartoon version of our lives, its lines made smooth by repetition. Writing can open the seams in that world, reintroduce us to the real lives that we have forgotten. Maybe all good writing is innovative in some sense, in that it shows or tells or makes you feel something you never felt before—something for which you have no cartoon ready.” 4) You talk a little about N. Katherine Hayles’s concept of Media Specific Analysis and propose the supplemental notion of Medium Specific Generation—basically taking Hayles and applying her thought from the perspective of the writer. I’ve been trying to develop somewhat related theoretical frameworks, so I was really excited to come upon this section of the book. I’m wondering if you can talk a little more about this idea and, in general, about the potentials that you see as being opened up by writers engaging with and exploiting different media as literary platforms? “Lulled into somnolence by five hundred years of print,” Hayles urges in her (at least for me) transformative 2004 essay, “Print is Flat, Code is Deep,” “literary analysis should awaken to the importance of media-specific analysis, a mode of critical attention which recognizes that all texts are instantiated and that the nature of the medium in which they are instantiated matters.” She goes on to argue critics should learn to become more attuned to the materiality of the medium under investigation—which is to say a story isn’t a story isn’t a story. Rather, the “same” story remediated through film is intrinsically different from that story remediated through conventionally printed books is intrinsically different from that story remediated through hypermedia. “Materiality,” Hayles goes on, “is reconceptualized as the interplay between a text’s physical characteristics and its signifying strategies, a move that entwines instantiation and signification at the outset.” My point in Architectures is simply to emphasize Media Specific Generation: the idea that when writing you should be cognizant, not only of the thematics of the text you are working on, and, as it were, the internal components of its narrativity (character, language, plot, etc.), but also of the material embodiment those components take, and, perhaps more important, the material embodiment those components can take. The idea that the way texts matter matters isn’t something usually addressed in any significant way in creative-writing classrooms and textbooks. It may almost go without saying such experimentation with typography, layout, and white space has a long tradition—certainly one that tracks back at least as far as Guillaume Apollinaire’s early twentieth-century Calligrammes , Laurence Sterne’s textually ribald eighteenth-century Tristram Shandy , although one could arguably plot a hypothetical trajectory that reaches to ancient Greek romances like Achilles Tatius’ second-century Leucippe and Clitophon . Experiments into atomic materiality and digital immateriality bracket the definition of “book” at the same time they highlight Michael Martone’s prediction of its present future as increasingly viral, collaborative, and ephemeral. Or, as Matthew Battles points out: the future of the “book” has already arrived, and it is “ethereal and networked” rather than “an immutable brick.”While conventional writing and reading practices are conceptualized as private, individual, relatively fixed experiences, many of the new forms indicate that writing and reading—from production through dissemination—are rapidly becoming public, collective, incrementally unfixed experiences. That strikes me as an astonishing set of opportunities for a writer to investigate. 5) Another concept you elaborate in AoP is that of limit texts, basically texts that, once you read them, change what you imagine as the shape/horizon/potential of literature. You provide a fantastic reading list of limit texts at the end of AoP. I was hoping you could talk about a few of them in terms of how they specifically operate as limit texts for you—how they expand your understanding of what literature could be or do. Karl Jaspers coined the word Grenzsituationen (border/limit situations) to describe existential moments accompanied by anxiety in which the human mind is forced to confront the restrictions of its existing forms—moments that make us abandon, fleetingly, the securities of our limitedness and enter new realms of self-consciousness. Death, for example. Limit texts are a variety of disturbance that carries various elements of narrativity to their brink so the reader can never quite imagine them in the same terms again. Once you’ve taken one down from the shelf, you’ll never be able to put it back up again. They won’t leave you alone. They will continue to work on your imagination long after you’ve read them. Simply by being in the world, they ask us to embrace difficulty, freedom, radical skepticism. One of the most important for me is Samuel Beckett’s The Unnamable . Instead of establishing conventional setting and building traditional character, from its first words it unsettles both: “Where now? Who now? When now?” That first trio of question marks broadcasts the thematics of the writing (“novel” may be too strong a word) that will follow: it is all about a voice (or, perhaps, voices, about the grammatical mistake of the first-person pronoun), a consciousness (maybe, again, too strong a word), often genderless, removed from place and chronology and socioeconomic reality, hovering in a state of perpetual aporia. All it knows is what it doesn’t know, and its not-knowing is blackly, sardonically comic. The Unnamable is the embodiment of an unreliable narrator—a subject position that can’t trust itself, let alone be trusted by a reader. It contradicts, takes back, digresses, undoes what it just did, forgets, lies, hallucinates gloriously. The language is abstract, disembodied, devoid of sensory data, grayish rather than painterly in texture. Without knowing this passage is from a novel, a reader might well conclude s/he were reading a patch of (anti-)Cartesian philosophy. It might be helpful to conceive of what Beckett is doing as post-genre writing, then, or perhaps what Raymond Federman referred to as critifiction—a mode that blurs conventional distinctions between theory and narrative. In completely different register, and much more recently, Anne Carson’s Nox blew me away. It takes the form of an elegy for her older brother, whom she didn’t know well and who died unexpectedly while on the run from the law in Europe. The thing itself arrives in a box that simulates a thick book, as well as the brother’s textual coffin. Open it, and inside you discover, not a codex, but an accordioned series of “pages” that folds out into an arrangement that suggests an ancient scroll (Carson is, perhaps illuminatingly, a professor of classics) made up of shards of her brother’s letters, old photographs, tickets, Carson’s observations, Catullus’ poem 101 (the one addressed to the Roman poet’s dead brother, a doubling of Carson’s situation), and extensive dictionary entries on all the words that compose that poem. The aggregate produces a collage about the impossibilities of aggregates, the impossibilities of understanding fully, of capturing absences in language. At times Nox feels less an example of what most readers consider a book than something closer to a three-dimensional work of assemblage art. It’s a beautiful mechanism for contemplating Media Specific Analysis, for urging us all to be more extreme. 6) Finally, I want to talk a little about pedagogy and institutions. I’m less interested in questions like “Are MFA programs good for writers?” than in questions about how your role as teacher informs your understanding of literature and your writing practice. I’m also very curious about your take on how commercially marginal literary art is largely patronized by large state institutions and at the same time often imagines itself as a critical and even possibly revolutionary practice. How have your own positions within universities and university-affiliated organizations shaped your thinking about them and about innovative literature? I can imagine in many ways it might make you even more critical. And (I know, another ‘and’...) how does AoP (especially given its relation to Rebel Yell , your previous text on creative writing) reflect your personal history and experience as a teacher and member of communities that are largely defined by institutions? In the classroom, I try to generate the pedagogical field I would have liked to have inhabited as a student, but didn’t. Roland Barthes has a lovely line about this: “We need to substitute for the magisterial [classroom] space of the past (the word delivered by the master from the pulpit above with the audience below, the flock, the sheep, the herd)—a less upright, less Euclidean space where no one, neither teacher nor students, would ever be in his final place.” Easier said than done, of course, but an important life project for all who think of themselves as educators. My own classroom, my own writing, and Architectures of Possibility itself attempt to create the sort of possibility space where, as I mentioned at the outset of our interview, everything should be thought, tried, challenged; where everything rhymes with Roland Barthes’s definition of literature: the question minus the answer. I’m not sure I could write what I’m writing now without the conversations I have almost daily with my students, the conversations they have with each other, the conversations we all have with the texts we study. Especially in light of the paradigm shift over the last, say, quarter century from academia as intellectual exploration to academia as McDonaldized trade school, the irony isn’t lost on me concerning the discrepancy between the safe harbor innovative authors find there and the cultural critiques those authors launch through their writing and pedagogical work. In 2001, I quit my full professorship at one institution precisely because of my disappointment over what had happened to the learning environment there. I had no intentions of reentering the field. In 2007, however, the University of Utah approached me, and I found myself in an environment much more hospitable to the sort of work I want to do—teaching experimental narrative theory and practice. It isn’t by any means a simple irony. One could easily argue innovative writing and pedagogy represents the trace of the paradigm Barthes suggests, and that trace is tremendously productive in all kinds of ways. Innovative writing has never and will never change the world in any large, macrocosmic way. But we’ve all had our lives changed, one by one, by an encounter with a difficult, rich, resonant piece of prose, poetry, music, art, you name it. We’ve all had our lives changed at the ahistorical, microcosmic moment by a class we’ve taken, a teacher we’ve studied with, to such an extent that we became, quite literally, different people. I just came across a stunning set of sentences from Derrida on the topic: “What is education? The death of the parents.” That’s what we’re all up to in the innovative, be it in written texts or the texts we call our classrooms or the texts we call our politics: trying to disrupt what both can and can’t be disrupted, trying to undo what both can and can’t be undone, continuously. (shrink)

Jakob von Uexküll (1864–1944) was a biologist, but the impact of his work has been perhaps stronger and more persistent in philosophy and the humanities than in the natural sciences. As one of the contributors to this book observes, Uexküll's conception of biology is “more at home among the disciplines composing the Geisteswissenschaften [humanities] than those included in the Naturwissenschaften [sciences], insofar as Uexküll's biology put Verstehen [understanding] before Erklären [explaining].” Uexküll began his career as an experimentalist of a “proto-behaviorist” (...) kind but came rapidly to be dissatisfied with the reduction of physiology to action-and-reaction chains. He argued that the animal-as-machine, the model that lies behind behaviorism, cannot be the starting point of biology. The relation between cause and effect in a machine is direct: the wings of a windmill, say, transfer their movement to a cog even if no one is there to perceive the transfer. In contrast, in the realm of the living, “a stimulus must be ‘noticed’ by a subject” to have any effect. Thus, Uexküll claims, “the first task of [the biologist] consists in seeking out the animal's perception signs”—in searching for what, in its surroundings, an animal perceives and of what it takes notice.Uexküll defined surroundings (Umgebung) as the whole physical reality in the vicinity of an animal, whereas by the term environment (Umwelt) he meant only that part of an animal's surroundings that it perceives. Given Uexküll's understanding of biology as the study of signs of perception (Merkmale), it is no surprise that his work has been a crucial source of inspiration for semiotics. Only one chapter of this new book is devoted to that topic, since Uexküll's presence in the field of semiotics (and in biosemiotics more particularly) is already well documented and analyzed in many publications, whereas his impact on the field of philosophy has been less studied (Brett Buchanan's Onto-Ethologies is, to date, perhaps the best study of that kind). Martin Heidegger was not the first to import the Umwelt theory into philosophy (Max Scheller, Helmuth Plessner, and Ernst Cassirer did so before him, and to each of them a chapter is devoted), but Heidegger is the most famous. It was by reworking an example of Uexküll's—“the rock on which the lizard lies is not given to the lizard as rock, in such a way that it could inquire into its mineralogical constitution for example”—that Heidegger characterized the divergent ways in which animals and humans approach the world. The former can use the things of the world, but humans are uniquely capable of conceiving things as independent of their use of them. We have no more direct access to our physical surroundings than other animals do, but, Heidegger held, we are at least able to imagine our surroundings and the things that fill them as independent of us (and eventually to examine them in the way that a mineralogist examines stones).Thus, Heidegger used Uexküll to set out an “ontological difference” between humans and animals. Gilles Deleuze, on the other hand, made use of Uexküll to advance a nondualistic ontology in which “the affects [that animals] are capable of” is given as the definition of bodies—a definition, he emphasized, “no less valid for us, for humans, than for animals.” Other philosophers whose understanding and use of Uexküll are examined in detail include Maurice Merleau-Ponty, Georges Canguilhem, Hans Blumenberg, and Giorgio Agamben; in addition to the complementary chapter on Uexküll and semiotics, already mentioned, there is one on his place in hermeneutics and one on the influence of Kant. The final chapter concerns the remaking of Uexküll by artists. In this way, this collection of studies offers a varied, detailed, well-structured, and engaging presentation of one of the most original biologists of the last century. As a whole, this book is an example of philosophy at its best—which is: when it specifies, pluralizes, and intensifies the thoughts and works of others. (shrink)

Exact measurements are a central practice of modern physics. In certain cases, they are essential for determining values of coefficients, for confirming theories, and for detecting the existence of effects. The history of piezoelectricity at the end of the nineteenth century reveals two different methods of exact measurement: a mathematical versus an “artisanal” approach. In the former, a scientist first carried out the experiment and later employed mathematical methods to reduce error. In the latter, a scientist physically manipulated the experimental (...) apparatus to bypass possible sources of error before its performance. These two approaches were related to German theoreticians and to French experimentalists, respectively. However, affiliation with a particular school rather than nationality was the decisive factor in the differences between the two approaches. Despite differences, adherents of both approaches sought to attain high precision and to eliminate even small experimental errors. This history exhibits the complexity and flexibility of experiments and their analysis. It supports the claim of the “New Experimentalism” that theory does not supply complete directions for practical experimental decisions. An example for this is found in the way an experimental error was discovered only by a comparison to an earlier experiment rather than to a theory. (shrink)

The conception of René Descartes as the arch-rationalist has been sufficiently exploded in recent literature; however, there is still a large lacuna in our understanding of how empirical research and experimentation fits within his philosophy. My dissertation is directed at addressing just this problem. I contend that Descartes’ famed method is not a singular monolith but instead two interdependent methods: one directed at metaphysical and epistemological truth, while the other directed at empirical questions and contingent facts of the world. I (...) claim there is evidence for this position not only in his actual scientific practice, but also in the rhetorical structure of the Discourse on Method and the Principles of Philosophy. In exploring the empirical side of Descartes’ method, I show how his unusual system produces a system of experiment designed to serve both as a discovery and verification tool at the same time. As a further application of my interpretation, I argue that the Passions of the Soul and Descartes’ ethical theory expressed in his correspondence must also be seen as part of his two-fold methodology. Instead of attempting to cast Descartes as a virtue ethicist or deontologist, as is normally done, I emphasize that Descartes’ ethics is centered on the mind-body union, and therefore, includes an empirical element as well. The end result is an ethics that requires a detailed study of mechanics, anatomy, physics, as well as medicine. Lastly, I show how this methodology can help us understand the works of some of his early followers: Claude Gadroys and Jacques Rohault. Both of these philosophers not only serve to ground my interpretation, but also to highlight aspects of Cartesian that have often been passed over. I show how the experimentalism of Jacques Rohault goes beyond the epistemological boundaries set up by Descartes, as signifies a new direction that will ultimately eclipse the Cartesian school of thought. In the case of Claude Gadroys, I present a concrete example of the exploitation of the over generality of Cartesian principles. In so doing, I show that while Descartes’ experimentalism was intended to rule out the possibility of occult causes, he in fact created a system that allowed for them, only under a different guise. (shrink)

William Thomson, later Lord Kelvin, played a major role in the nineteenth century in changing scientific theory from the statical view, associated with imponderables, to the dynamical view which conceived of energy as a separate and convertible entity. Thomson's conversion from the statical to the dynamical view of nature was due to the influence of experimentalists, Michael Faraday and James Prescott Joule. It was Thomson's use of mathematical metaphor that enabled him to interpret on a theoretical level the physical (...) explanation given by Faraday and Joule. (shrink)

On the relation between experiment and thought experiment in the natural sciences. To understand the reciprocal autonomy and complementarity of thought and real experiment, it is necessary to distinguish between a ‘positive’ (empirical or formal) and a transcendental perspective. Empirically and formally, real and thought experiments are indistinguishable. However, from a reflexive-transcendental viewpoint thought experiment is at the same time irreducible and complementary to real experiment. This is due to the fact that the hypothetical-anticipatory moment is in principle irreducible to (...) physical reality—even though it refers to physical reality and is bound with the empirical use of our understanding. The presence of counterfactuals is the condition of the possibility for thought experiments to become in principle real ones, by means of a series of technical realisations that gradually approximate the idealisations that they contain. (shrink)