ZusammenfassungBei der Durchsicht des Nachlasses von Rudolf Tomaschek fand ich ein 30 Seiten umfassendes Typoskript seines damaligen Assistenten Hugo Watzlawek aus dem Jahr 1944 mit dem Titel „Interatomare Energie“. Heute würde man eher von „inneratomarer Energie“, oder von „Kernenergie“ sprechen, da der Inhalt des Typoskripts „technische Kernphysik“ einschließlich ihrer potentiellen militärischen Anwendungen betrifft. Der Text bietet einen ungefilterten, erstaunlich kenntnisreichen, aber in vielem auch erschreckenden Einblick in die technokratische Gedankenwelt sowie den Wissensstand und Anwendungshorizont eines „technischen Kernphysikers“ im „Dritten Reich“, (...) der unter Verweis auf konkurrierende amerikanische Forschungen 1944 nachdrücklich um weitere Mittel für kernphysikalische und -technische Forschung sowie für die Entwicklung von Kernwaffen bittet. Der vorliegende Aufsatz kommentiert und kontextualisiert das Typoskript; meine ebenfalls online gestellte annotierte Transkription des Typoskriptes bietet ungekürzten Zugang zum Originaltext samt knapper, für dessen Verständnis notwendiger historischer und technischer Erläuterungen.Among the papers of Rudolf Tomaschek I discovered a 30-page typescript from 1944 by his then assistant Hugo Watzlawek entitled “Interatomare Energie”. Nowadays one would rather say ‘inneratomic energy’ or ‘nuclear energy’ since the typescript treats issues of nuclear engineering including its potential military uses. It presents an unfiltered, surprisingly informed view into the technocratic mindset, state of knowledge and application horizon of a “technical nuclear physicist” in the Third Reich. Watzlawek in 1944 urgently petitions for more funding for research in nuclear physics and technology, citing analogous research underway in America. The present paper places the typescript within its historical and technical context. My succinctly annotated transcription of the original text—also made freely available online—provides full accessibility to this document. (shrink)

The final published book by Nobel Prize-winning author and philosopher Henri Bergson (1859-1941), La pensée et le mouvant (translated here as The Creative Mind), is a masterly autobiography of his philosophical method. Through essays and lectures written between 1903 and 1923, Bergson retraces how and why he became a philosopher, and crafts a fascinating critique of philosophy itself. Until it leaves its false paths, he demonstrates, philosophy will remain only a wordy dialectic that surmounts false problems. With masterful skill and (...) intensity, Bergson shows that metaphysics and science must be rooted in experience for philosophy to become a genuine search for truth. And in the quest for unanswered questions, the spiritual dimension of human life and the importance of intuition must be emphasized. A source of inspiration for physicists as well as philosophers, Bergson's introduction to metaphysics reveals a philosophy that is always on the move, blending man's spiritual drive with his mastery of the material world. (shrink)

The ambition of this volume is twofold: to provide a comprehensive overview of the field and to serve as an indispensable reference work for anyone who wants to work in it. For example, any philosopher who hopes to make a contribution to the topic of the classical-quantum correspondence will have to begin by consulting Klaas Landsman’s chapter. The organization of this volume, as well as the choice of topics, is based on the conviction that the important problems in the philosophy (...) of physics arise from studying the foundations of the fundamental theories of physics. It follows that there is no sharp line to be drawn between philosophy of physics and physics itself. Some of the best work in the philosophy of physics is being done by physicists, as witnessed by the fact that several of the contributors to the volume are theoretical physicists: viz., Ellis, Emch, Harvey, Landsman, Rovelli, ‘t Hooft, the last of whom is a Nobel laureate. Key features - Definitive discussions of the philosophical implications of modern physics - Masterly expositions of the fundamental theories of modern physics - Covers all three main pillars of modern physics: relativity theory, quantum theory, and thermal physics - Covers the new sciences grown from these theories: for example, cosmology from relativity theory; and quantum information and quantum computing, from quantum theory - Contains special Chapters that address crucial topics that arise in several different theories, such as symmetry and determinism - Written by very distinguished theoretical physicists, including a Nobel Laureate, as well as by philosophers - Definitive discussions of the philosophical implications of modern physics - Masterly expositions of the fundamental theories of modern physics - Covers all three main pillars of modern physics: relativity theory, quantum theory, and thermal physics - Covers the new sciences that have grown from these theories: for example, cosmology from relativity theory; and quantum information and quantum computing, from quantum theory - Contains special Chapters that address crucial topics that arise in several different theories, such as symmetry and determinism - Written by very distinguished theoretical physicists, including a Nobel Laureate, as well as by philosophers. (shrink)

In a spellbinding narrative that skillfully weaves together cutting-edge research among today's foremost scientists, theoretical physicist Michio Kaku--author of the bestselling book Hyperspace --presents a bold, exhilarating adventure into the science of tomorrow. In Visions, Dr. Kaku examines in vivid detail how the three scientific revolutions that profoundly reshaped the twentieth century--the quantum, biogenetic, and computer revolutions--will transform the way we live in the twenty-first century. The fundamental elements of matter and life--the particles of the atom and the nucleus (...) of the cell--have now been decoded, closing one of the great chapters of scientific history. But this is just the preface to an even more far-reaching scientific revolution, as we make the transition from being passive observers of the mysteries of nature to becoming masters of nature, able to manipulate matter, life, and intelligence to remold the world around us. In the first part of Visions, Dr. Kaku discusses the cyber future, when millions of microprocessors are scattered throughout our environment; when the iron principle that has ruled the computer industry, Moore's Law, finally collapses, forcing scientists to adopt startling new designs like DNA computers and quantum computers; and when artificial intelligence systems finally arrive. In the next section, Dr. Kaku shows how the decoding of DNA will allow us to conquer devastating genetic diseases, defeat many cancers at the molecular level, synthesize new medicines using virtual reality, grow new organs, conquer aging and reshape our genetic inheritance. Finally, he explores how quantum physicists will perfect new ways to harness the cosmic energy of the universe--from molecular machines to supermagnets that may energize a second industrial revolution, to powerful fusion engines that one day may take us to the stars. What makes Michio Kaku's vision of the future of science so compelling and authoritative is that it is based on the groundbreaking research already underway at leading laboratories around the world. Weaving interviews with over 150 scientists--several of them Nobel laureates--into a rich, inspiring narrative, Dr. Kaku reveals the growing consensus among key scientists about how science will likely evolve through the early, middle, and late years of the twenty-first century. An intimate, thrilling tour through the next century of science, Visions is a riveting, essential map to how scientists will reshape our future. (shrink)

The book investigates distinctions between independent individuality and interactive relationality in physical phenomena. This is a common topic for investigation in modern physics and philosophy of science, and the topic is explored using contemporary research in those disciplines. Additionally, it is common for Buddhism to focus on relationships, and it proposes that independent individual things do not exist. In the context of physical reality, I take this Buddhist view as a hypothesis and examine it critically. We evaluate its arguments and (...) find them generally to be problematic when evaluated against modern standards for logic and physics. However, its fundamental principle—emptiness, or shunyata—is still worthy of being tested. -/- Contrary to many books on Buddhism and science, this one takes a very positive view of science. Yet, this depends on how we define ‘science’. Hence, the book begins with an examination of that topic, informed by philosophy of science and the author’s experience and training as physicist and philosopher. While we discuss, explain and justify many standard views of science, and present the standard elements of science, physics and physics theories, the book argues extensively for one perspective: pluralism in a synthesis of the author’s design. -/- I will show shunyata to be quite consistent with the knowledge framework of Physics Pluralism. When we test Buddhist emptiness against the results of physics—interpreting both within that knowledge framework—we discover the relevance, importance, and some truth in the relationality ideas of shunyata. -/- Robert Alan Paul has studied physics, had a career as a physicist, and both studied and practiced Tibetan Buddhism. He holds a bachelor’s degree in physics, and separate master’s degrees in philosophy; philosophy of science & mathematics; and physics (abd). He holds an interdisciplinary Ph.D. in four disciplines: philosophy of science, Western analytic metaphysics, Buddhist philosophy, and physics. His Ph.D. dissertation was the foundation of this book. (shrink)

We, the faculty of this great university, are all specialists of one kind or another –economists, physicists, historians, philosophers, poets. Necessarily then, we are the masters of rarefied techniques of inquiry and expression peculiar to our disciplines. But if we were no more than that, we should have failed our students, and ourselves. We are also intellectuals, and citizens. We bear the citizen's duty to engage the problems of this society, and the intellectual's responsibility to speak what truth he is (...) given to know about them. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Commentary on “Non-Cartesian Frameworks”Rom Harré (bio)There are three points in Dr. Berger’s paper that seem to me to call for immediate comment:1. There is the familiar (but in Berger’s case, only a partial) misunderstanding of the upshot of the third phase of Wittgenstein’s private-language argument. Having shown that expressive and descriptive discourse are radically different, and that expressive discourse can be learned only in contexts of action in which (...) there are natural expressions of personal feeling, experience, and so on, Wittgenstein goes on to show that whatever furnishes the mind, it is not thing-like. He does this by showing that “sameness” of thoughts and feelings cannot be spelled out in the same terms as sameness of things, that is, in terms of numerical and qualitative identity. Yet there is a proper use for the concept of sameness of thoughts and feelings. It is to be found in the role that expressions of feelings and declarations of thoughts play in the language games that constitute a form of life. There is no “unresolved tension,” as Berger seems to think. Although pains are not thing-like, they do have a location, do endure, and do differ from one another.The introduction of the powerful expressive/descriptive distinction is the key to the fallacies of representationalism. Expressive acts do not represent but descriptive acts might. But we can draw on the demonstration that mental “somethings” are not thing-like to eliminate that possibility. The root of representationalism is the seventeenth-century conception of the mind as a container of mental entities: ideas. Ideas are to psychology what atoms are to physics. According to Hume, ideas are copies of impressions. In that disastrous thesis, representationalism was born, as a generalization of Locke’s grounding principle that the ideas of primary qualities resembled primary qualities. The cure for this complex mesh of mistakes must be deeply philosophical. It must not be confined to easy criticisms of Locke’s resemblance doctrine, not yet to more subtle Berkleyan strictures on the supposed distinction between ideas and qualities. It must cut at the very deepest assumption of representationalism—that there are mental entities. And on that matter, Wittgenstein’s analysis will, one hopes, prove to be final.2. With representationalism cast onto the midden of history, what account are we to give of mentation? In a sense, Wittgenstein’s insights abolish the inner/outer distinction, an offshoot of the concept of the container-mind. But they leave standing the distinction between what is done privately and what is done publicly. Yet these domains must be of the same nature, since in the expressive use of signs, we find a holism encompassing what we feel and our disposition to express it. Linguistic substitutes for natural forms [End Page 185] of expression must share that holism. But there are no natural expressions of propositional thoughts. Why? Because we are capable of private propositional thinking just insofar as we have mastered public uses of the instruments of propositional thought. These instruments are cultural products.The practice of psychotherapy can be nothing other than discursive. The quotations concerning praxis that Berger offers are disconcertingly vague. To add, as Berger does, that we must take theory into account does not cure the vagueness. We do not know what Berger takes theory to be, only that it is not theory as physicists have it; i.e., systems of hypotheses about hidden processes which bring about that which can be observed. Following Wittgenstein one step farther, we can say that the only thing that could be theory-like in the enterprises of psychotherapists would be grammars. Grammars express the often unformulated norms of discourses. Psychoanalytic theories could then be addressed as expressions of the norms of certain kinds of discourses. Incorporating a “theory” would then be nothing but determining to adopt a certain grammar in one’s therapeutic discourses. Freed of the idea that one of some set of theories must be true and preferred to all others, one is free to adopt and adapt grammars to occasions. Some grammars are tied to natural expressions and so to the ethology of the human form of life... (shrink)

Roger Penrose's original and provocative ideas about the large-scale physics of the Universe, the small-scale world of quantum physics and the physics of the mind have been the subject of controversy and discussion. These ideas were set forth in his best-selling books The Emperor's New Mind and Shadows of the Mind. In this book, he summarises and brings up to date his current thinking in these complex areas. He presents a masterful summary of those areas of physics in which he (...) feels there are major unsolved problems. Through this, he introduces radically new concepts which he believes will be fruitful in understanding the workings of the brain and the nature of the human mind. These ideas are then challenged by three distinguished experts from different backgrounds - Abner Shimony and Nancy Cartwright as Philosophers of Science and Stephen Hawking as a Theoretical Physicist and Cosmologist. Finally, Roger Penrose responds to their thought-provoking criticisms. This volume provides an accessible, illuminating and stimulating introduction to Roger Penrose's vision of theoretical physics for the 21st Century. His enthusiasm, insight and good humour shine through this brilliant account of the problems of modern physics. (shrink)

Isaac Newton is best known as a mathematician and physicist. He invented the calculus, discovered universal gravitation and made significant advances in theoretical and experimental optics. His master-work on gravitation, the Principia, is often hailed as the crowning achievement of the scientific revolution. His significance for philosophers, however, extends beyond the philosophical implications of his scientific discoveries. Newton was an able and subtle philosopher, working at a time when science was not yet recognized as an activity distinct from (...) philosophy. He engaged with the work of Rene Descartes and G.W. Leibniz, and showed sensitivity to the work of John Locke, Francis Bacon, Pierre Gassendi and Henry More, to name just a few. In his time, Newton was not perceived as a scientific outsider, but as an active and knowledgeable participant in philosophical debates.... (shrink)

continent. 2.2 (2012): 155–158 Michel Serres. Biogea . Trans. Randolph Burks. Minneapolis: Univocal Publishing. 2012. 200 pp. | ISBN 9781937561086 | $22.95 Conveying to potential readers the significance of a book puts me at risk of glad handing. It’s not in my interest to laud the undeserving, especially on the pages of this journal. This is not a sales pitch, but rather an affirmation of a necessary work on very troubled terms: human, earth, nature, and the problematic world we made. (...) It is this world that aspirates the silence (so to speak), and therefore the subject which, along with the development of the “made world” exports the excess augmentation of the cosmically missing, this silence of the natural, et cetera. Had we learned from Locke that lesson of “labor,” to consume what we need… but perhaps we need more than what matters? Serres’ Biogea has several functions on this manner, if it is indeed a book to be consumed. First, readers searching for novelistic entertainment have a place to dwell. Biogea deserves a place in your back pocket; biographical generosity and poetic fluidity should satisfy most textual fetishes. For lay philosophers who want to refresh their acumen, Biogea deserves a place on the book shelf, one already reads a sorely needed postmodern tune-up here. Serres’ style is clearly French; he leaves few cheese crumbs on his words, rather preciseness and breathing in the work give way to a sweeping manner that breaks the narrative line of sight. A circular narrative and anachronistic fragmentation of terms allows an abyssal atmosphere to swell, if only to pump into the book the externality of its broader text. Biogea aspires to a higher standard and the book, at times, is thinking this negentropic problem too. Univocal, the publisher, has crafted a book appropriate for the hands to hold and the translations are an achievement of an otherwise difficult writer to translate. Terms are the conditions of a broader text. It is important to note that Serres’ content is as much a thinking of terminal ports. There is a regard for the transportation technology of the written word. For me, this is the mark of genius, a craftiness that tells of a book device that I may trust. Serres is an accomplished thinker and a necessary voice to check the putative trendiness of anti-postmodernist and market-driven theory of endless cultural liquidation. Offering interventions on subjectivity as an open system we are given a chance to affirm the human, not merely to discard it, but to engage its poetic image emotion, the calibratory silent sense of the analogic world; the terms on which we base our efforts. 1 The human is the center of its own negation, constantly mediating it. Something deeper at stake appears in the work then, and it is quite obvious from the onset. Certainly, a book is an intensification of possible text and those who brought this actual book into existence have captured a rarity in regards to the subject matter and artistic accomplishment. I mentioned terms as conditions, so let us understand Biogea as bio-yea, a yes to bios . An affirmation of living and accepting presence for all of its defiance of images, words, and things temporal. Therefore Serres’ existence and its existants plays parts; out of linearity and still like a porous bone pumping blood it manufactures into the fleshy life it becomes. Starting from a man named silence chaos emerges, or the man “Old Taciturn” takes up a journey anticipating a great flood. In other words, a development akin to the one in Genesis. In dealing with this ancestral occupation, fusing Genesis with contemporary philosophical terms, Serres initiates this anachronistic fragmentation under the forming subjectivity of his own autobiography. This mutation in the open system is precisely one of Serres’ terms. There an abyss is at work, stated, but also measured by heels on the ground—the abyss dispatching earthen tensions, that which plays our tunes, that which we abide by and recognize in volcanoes, rivers, oceans, earthquakes and weaponry in the battles of the world. Set in later stages of the book, such tensions are harnessed through scientific principles in an attempt to unify the terms of natural force if only to terminate the world. Thus the elevation of the earth into the world is clearly set forth. Here already, and few pages in, a resonance is set forth under appellations such as the river Garonne, a subjectivity as much as it is inhuman, the river is the inhuman that makes us human. I get the sense that Serres is taking up a challenge issued by Wallace Stevens; namely, that the great poems of heaven and hell have been written, but that only the poem of the earth has resisted composition. 2 On this level we cannot avoid the killing factor of silence, given that our cognition blocks its pure, radical obliteration. Thus a silence of attunement to the earth is in a novel dialectic of the rithmic and rhythm. A technological world, a triumph of termination is set forth. If a text imposes its will given the reader who authorizes it, it is made to convey or convect a presupposition to a reader or its inhabitant(s). Text is therefore both, in-content, contenting, contentedness, and in reading it, a way to navigate self-destruction (dis-content). Here then would one note that the “inhuman” reveals itself, “an aperiodic rhythm of lovers and beloved…the sea as our friend…but as our enemy…maternal vivifying sea.” The sea is an open book, or vaginal birth canal, where the engagement of text comes forth: “…woman sea, open vulva.” One sees like the sea, but only after it, when the uninhabitable truth of inhabiting it switches the polarity of the sailors soul: “I was seeing like the sea” (9-11). In other words, we are invited to embrace the nonsense of the visible. At this point I am taken to Jean-François Lyotard’s work The Inhuman , specifically the first entry on negentropy that would be congruent with Serres’ thematic. 3 The human being exports, deports, or transplants its relation through text, through the system— and this is its sense or relation to silence, to music. Unaware of Serres’ proximity to this work, the concept of gender interrelation as regards a solar catastrophe runs clear. It would be, on this basis, that Serres references his peers, the other texts that, as mentioned above, are discarded in philosophy today. For students of philosophy what we have here is perhaps a gift, a needed project. If silence and death are at work, there is a political valence to deal with, and here, much like the domain of the text and the dominion of the reader, we confront the world of natural, fluid violence. The anti-postmodernist critique is in part based on a weak idea that the loss of ideology, of a world vision, motivates the “correlationist” project. 4 Serres seems to offer another way to view this when he notes that whereas persons “sometimes kill,” it is clearly “the collective” that “always kills” (17). What is the collective today, if not an organizing function we never see yet acts in its favor in the name of truth? One feels a sense of enigma here, if only to link to what Stevens remarked of communism as a “grubby faith,” providing this applies for capitalism as well, namely any ideology of progress overly interested in absolutes. Here we get the sense that the inhuman, silence, this type of killing, always killing, could not be matched by human-made, political dynamos. Or that if it comes to an equilibrium, a catastrophe is never too far from us to read with our heels. We are left to note that the forces of nature presuppose and permeate political systems, the more these systems obtain force, the more the system takes upon itself the proper name of nature that motivates its dissemination, albeit falsely. This note, that in an age of ecocide and technological captivity (sustainability and transparency) political regimes won’t grow our soul-learning ears any larger than our tongues, stands clear to us. The promise of technological desubjectification is here pushed aside. Regarding politics, Serres illustrates this fact: Where did this corpse come from? Who was it? Who killed it? I don’t know. I won’t try to find out. I refuse to get vengeance for it. And I only see Garonne. For our victims, today, are the rivers, too. Their waters have irrigated my life, enchanted my thought, invigorated my body; I’ve known them to be threatening, untamable, as dangerous as the sea when it rages. Yes, murderous. They decided to control their courses; dams, sometimes senseless, destroying sites and valleys, reduced entire populations to servile displacements; programs for the irrigation of thirsty farmland, often beneficial of course, completed their drying up.(22) Serres enters into his idea concerning the captivity of language from the natural into a world system: For thousands of years, we have been licking things with our tongues, covering and daubing them so as to appropriate things for ourselves. If language boils down to a convention, this convention took place between the speakers without consulting the thing named, become as a result the property of those who covered it in this way with their drawn or voiced productions. Malfeasance analyzes these acts of appropriation. Thus every inert object, every living thing as well, sleeps under the covers of signs, a little in the way that, today, a thousand posters shouting messages and ugly riots of color drown, with their filthy flood, the landscapes, or better, exclude them from perception because the meaning, almost nil, of this false language and these base images forms an irresistible source of attraction to our neurons and eyes. This appropriation covers the world’s beauty with ugliness. (38-39) Technological concealment coming to bear, we begin to get a sense of another commentary on the condition of sensing, driving home the necessity of a text dealing with such subject matter to be what its terms insist. Thus toward new openings: The new opening. As low beneath our feet as you like, the Biogea opens us to another space, high enough for us to be able to acquire a wisdom there, that of redeveloping this same place differently from our fathers, this place that’s still politically cut up by old hatreds, beneath the flood of tears and blood that we call history. Without this soft place, spiritually very old, but newly conceived in this way, without the juridical construction of a common good, opposed to our filthy ownership, I don’t see how our planet, hard, will survive. Hardness that depends on a softness, material belonging that depends on this temporary rented location (51). Serres enters into a summit on the content and the structure of his work. Archimedes is brought in with the concept of three volcanoes. Meaning fire, but as well earth, water, air. For it was Archimedes’ war machines that sought to lift the earth, thus bringing in the question of principles of science: “can a principle be invented while controlling its consequences?” (66-7). May the earth be put in a sentence, terminated by terminology, appellations, gone wild? By means of these element-dominating laws, this old physicist began to tear nature away from the ancient myths; by a strange return, today we’re plunging our successes back into the anxieties and terrors from which that ancient physics was born. Yes, our new history of science and technology is plunging, today, as though in a loop, into the fundamental human myths from which Empedocles’ first laws came. A major progression and a regression on the nether side of the origins. Consequently, the contemporary time requires that we try to return to that unity in which the principles of hate and love are at the same time human, living, inert and global. We will never attain a deontology of our knowledge and actions without thinking the subjective, the objective, the collective, and the cognitive all together simultaneously. Here, hate and love are the result of these four components.(71) Working then on the concept of fire-starting mirrors to the atomic annihilation of the Second War, Serres works into the subjectivity in question on the matter of rhythm—say rithmic— precisely at that point: Knowledge is changing today. The all-political is dying; the monarchy of the sciences said to be hard is coming to a close. The science of the things of the world will have to communicate just as much as the things of the world do, which do it much better than humans do, who don’t always want to do it. Let’s celebrate two changes this morning. The first one strikes a new blow to our narcissism. No, knowledge and the world don’t resemble our analytical enjoyments of refined cutting up, of endless debates and of exclusions full of hate. They, on the contrary, form a bloc and a sum, alliance and alloys. Uniting the fields of knowledge among themselves the way the things are connected among themselves, the second newness puts into place sets united by interlacing, webs and simplexes that combine with the things of the world, themselves combined, the combined knowledge that understands them.(130-1) Biogea closes on its opening flood thematic, approaching the initial telos of Genesis. Here the trees are brought into a position with atmosphere, the opaque abyssal reservoir, the tomb of the sun, sea in the polarity of the earthen heaven and hell. The poem of the earth then is silent but deadly, indeed, as funny as that phrase is, mainly a tomb gas. The meaning of the living and the non-meaning of things converge in the muteness of the world; this meaning and non-meaning plunge there and come out, the ultimate eddy. Mundus patet: through a fissure, through an opening, a fault, a cleft come noises, calls as small as these apertures. I’m listening, attentive, I’m translating, I’m advancing in the scaled-down meaning and science. Mundus patet: should the world open greatly, it will launch me into its silence. The totality remains silent. Knowledge expanded in elation. White origin of meaning, fountain of joy. (198) Final Remarks One test of a review is the long term trajectory the referee thinks the book will have. I see Serres’ text lending greatly into the vision of Biogea . In fact, in the vision of the novel inquiries of Stephen Jay Gould’s work there is something to be thought on the level of the individual and the species; namely, that humanity and its uniqueness is in its deferral, its thinking and naming, a thinking surrounded by silence that filters into everything, that pulls us through the world, the kinetic pulse we recognize, and all of that we cleave away in the base philosophical maxim of difference itself. Unique individuals are spatial creatures: we dwell, and we ought to get good at it. Yet this is an imaginative space that, if you are crazy enough to believe it, de-term-ine the conditions of its own terms. That is why we are not merely creating spaces on the acceleration of time, or so this ignoramus thinks, to accidentally transcend. Imagination already has this insatiable silence that we drink up and fail to manifest. Space is timeless. The imagination itself, shared by humans for themselves, their objects, and the species as a whole, is a non-defined space of relation; a whole human trajectory as part of nature, and part of worlds that are the other side of thinking nature, the consequence of it, at least our attempt to do so. Our survival is based on our deliberation, our caution, our natural deconstructive sense toward this silence that is already part of the song, sung, singing of this century without end. Good books will let us inhabit this space and recognize a form of life. Serres’ text moves toward dwelling, as noted, in masterful and accessible ways. The pitched battles are the falling replays of anemic and dead politics. As soon as we realize there is humanity, we may be able to enjoy the end of it, our inhuman capability of listening to silence. NOTES 1. See Michel Serres. The Parasite . Minneapolis: University of Minnesota Press. 2007. 2. Wallace Stevens, “Imagination as Value” [ca. 1945], in Collected Poetry and Prose . New York: The Library of America. 1997. 724-39. 3. Jean-François Lyotard. The Inhuman: Reflections on Time . Trans. Geoffrey Bennington & Rachel Bowlby. Stanford, CA: Stanford University Press. 1992. 4. See the introduction: Quentin Melliassoux. After Finitude: An Essay on the Necessity of Contingency . Trans. Ray Brassier. New York: Continuum. 2008. EDITOR'S NOTE: This review was updated on August 8, 2012. Substantial edits include block quotes from the book under review as well as the inclusion of comments from the author. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:82 HISTORY OF PHILOSOPHY PEIRGE'S MARGINALIA IN W. T. HARRIS' Hegel's Logic Among the most eminent philosophers of nineteenth-century America were William Torrey Harris (1835-1909) and Charles Sanders Peirce (18391914 ). The former, by his establishment in 1867 of The Journal of Speculative Philosophy, furnished a starting point for American philosophical maturity. The latter, who contributed to that iournal, has been considered America's greatest logician. It may therefore be (...) of interest to examine Peirce's marginalia in the first edition of Harris' chief work, Hegel's Logic: A Book on the Genesis of the Categories of the Mind (Chicago: S. C. Griggs, 1890). Discovered by the present writer on a New York book-stall, in a cheaply priced, coverless, and water-stained copy, and now in his possession, it bears imprinted on the reverse of the title page: "Harvard University: Philos. Dept. Library. Gift of Mrs. Charles S. Peirce. June 28, 1915." Shortly after Peirce, in depressed circumstances, died on April 19, 1914, the Harvard Philosophy Department acquired from his wife the manuscripts that were published in the Collected Papers.1 Harris' Hegel's Logic, which presumably accompanied that transaction, contains several marginal annotations, mostly in faded ink, in a neat, small hand, similar to that reproduced in the frontispiece to Volume IV of Peirce's Collected Papers. Recalling a notable philosophical conjunction, the markings also reveal aspects of Peirce's character and confirm his complex attitude toward Hegel, crucial to the development of his philosophy. Peirce's shifting view and persistent concern regarding Hegel may be traced in some other remarks. For example, in a letter to Harris dated January 1, 1868, he says, "I admit there is music in the logic of Hegel, but that is all I discover there. ''2 In another letter to Harris, dated May 13, 1868, he indicates his ambivalence: "But as I should draw the line... I should come on the same side as Hegel, because I am idealistic. I do not 1eel very much opposed to Hegel, though I think his main point.s tin his own estimate of importance) are wrong. ''s About 1890, Peirce declared, "I reiect his philosophy in toto, ''~ and about 1896, he accused Hegel of reaching "each category from the last preceding by virtually calling 'next!'-5 Yet, in 1903, he acclaimed Hegel "in some respects the greatest philosopher that ever lived. ''6 And, in the very same year, reviewing another treatment of Hegel's logic, and including a reference to Harris' t Eds. Charles Hartshorne, Paul Weiss,and Arthur Burks (Vols.I-VIII; Cambridge: Harvard University Press, 1958). 2,.C.S. Peirce to W. T. Harris." ed. WallaceNethery, The Personalist,XLIII (19fi2),37. I am indebted to Dr. Nethery for his kindness in letting me see these letters in advanceof publication. sIbid.,40. 4Collected Papers,I, 193. 5 Ibid., I, 246. eIbid., I, 277. NOTES AND DISCUSSIONS 83 treatise, Peirce flatly remarks: "But all these Hegelians--Harris, XVallace, Hibben, Everett, etc.--who dog the steps of their master in almost textual comments, are profoundly unfaithful to the spirit of his philosophy... the Logik now condemns itself. ''7 A constant feature in Peirce's negative attitude toward Hegel concerns the latter's failure to equip himself scientifically to deal with a subject the American considered basically scientific. For instance, about 1899, Peirce writes: Hegel, while regarding scientific men with disdain, has for his chief topic the importance of continuity, which was the very idea the mathematicians and physicists had been chiefly engaged in following out for three centuries. This made Hegel's work less correct and excellent in itself than it might have been; and at the same time hid its true mode of affinity with the scientific thought into which the life of the race had been chiefly laid up. It was a misfortune for Hegelism~ a misfortune for "philosophy," and a misfortune (in lesser degree) for science: Although Peirce adds, "My philosophy resuscitates Hegel, though in a strange costume, ''9 and his dialectic parallels Hegel's, he attempts to escape the Hegelian subjectivism by an "objective logic" and by avoiding Hegel's supposed mathematical ignorance. "Most of what is true in... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:82 HISTORY OF PHILOSOPHY PEIRGE'S MARGINALIA IN W. T. HARRIS' Hegel's Logic Among the most eminent philosophers of nineteenth-century America were William Torrey Harris (1835-1909) and Charles Sanders Peirce (18391914 ). The former, by his establishment in 1867 of The Journal of Speculative Philosophy, furnished a starting point for American philosophical maturity. The latter, who contributed to that iournal, has been considered America's greatest logician. It may therefore be (...) of interest to examine Peirce's marginalia in the first edition of Harris' chief work, Hegel's Logic: A Book on the Genesis of the Categories of the Mind (Chicago: S. C. Griggs, 1890). Discovered by the present writer on a New York book-stall, in a cheaply priced, coverless, and water-stained copy, and now in his possession, it bears imprinted on the reverse of the title page: "Harvard University: Philos. Dept. Library. Gift of Mrs. Charles S. Peirce. June 28, 1915." Shortly after Peirce, in depressed circumstances, died on April 19, 1914, the Harvard Philosophy Department acquired from his wife the manuscripts that were published in the Collected Papers.1 Harris' Hegel's Logic, which presumably accompanied that transaction, contains several marginal annotations, mostly in faded ink, in a neat, small hand, similar to that reproduced in the frontispiece to Volume IV of Peirce's Collected Papers. Recalling a notable philosophical conjunction, the markings also reveal aspects of Peirce's character and confirm his complex attitude toward Hegel, crucial to the development of his philosophy. Peirce's shifting view and persistent concern regarding Hegel may be traced in some other remarks. For example, in a letter to Harris dated January 1, 1868, he says, "I admit there is music in the logic of Hegel, but that is all I discover there. ''2 In another letter to Harris, dated May 13, 1868, he indicates his ambivalence: "But as I should draw the line... I should come on the same side as Hegel, because I am idealistic. I do not 1eel very much opposed to Hegel, though I think his main point.s tin his own estimate of importance) are wrong. ''s About 1890, Peirce declared, "I reiect his philosophy in toto, ''~ and about 1896, he accused Hegel of reaching "each category from the last preceding by virtually calling 'next!'-5 Yet, in 1903, he acclaimed Hegel "in some respects the greatest philosopher that ever lived. ''6 And, in the very same year, reviewing another treatment of Hegel's logic, and including a reference to Harris' t Eds. Charles Hartshorne, Paul Weiss,and Arthur Burks (Vols.I-VIII; Cambridge: Harvard University Press, 1958). 2,.C.S. Peirce to W. T. Harris." ed. WallaceNethery, The Personalist,XLIII (19fi2),37. I am indebted to Dr. Nethery for his kindness in letting me see these letters in advanceof publication. sIbid.,40. 4Collected Papers,I, 193. 5 Ibid., I, 246. eIbid., I, 277. NOTES AND DISCUSSIONS 83 treatise, Peirce flatly remarks: "But all these Hegelians--Harris, XVallace, Hibben, Everett, etc.--who dog the steps of their master in almost textual comments, are profoundly unfaithful to the spirit of his philosophy... the Logik now condemns itself. ''7 A constant feature in Peirce's negative attitude toward Hegel concerns the latter's failure to equip himself scientifically to deal with a subject the American considered basically scientific. For instance, about 1899, Peirce writes: Hegel, while regarding scientific men with disdain, has for his chief topic the importance of continuity, which was the very idea the mathematicians and physicists had been chiefly engaged in following out for three centuries. This made Hegel's work less correct and excellent in itself than it might have been; and at the same time hid its true mode of affinity with the scientific thought into which the life of the race had been chiefly laid up. It was a misfortune for Hegelism~ a misfortune for "philosophy," and a misfortune (in lesser degree) for science: Although Peirce adds, "My philosophy resuscitates Hegel, though in a strange costume, ''9 and his dialectic parallels Hegel's, he attempts to escape the Hegelian subjectivism by an "objective logic" and by avoiding Hegel's supposed mathematical ignorance. "Most of what is true in... (shrink)

I am going to speak of the problems of higher education, basing myself on the experience of the Moscow Physics-Technology Institute, which I have the honor to be representing here. I will speak as a practical worker and not a theorist: in this temple of philosophy I feel rather like a plumber among millionaires rather than an equal participant in the discussion. Our higher educational system took shape a long time ago. Its basic features were defined approximately in the 1930s (...) and were associated with the industrial development of our country, the mass scale of education, the need to master world experience in science and somehow increase the level and numbers of our scholars, technologists, engineers, and physicists of that day. (shrink)

Identifying optimal ways of organizing exploration in particle physics mega-labs is a challenging task that requires a combination of case-based and formal epistemic approaches. Data-driven studies suggest that projects pursued by smaller master-teams are substantially more efficient than larger ones across sciences, including experimental particle physics. Smaller teams also seem to make better project choices than larger, centralized teams. Yet the epistemic requirement of small, decentralized, and diverse teams contradicts the often emphasized and allegedly inescapable logic of discovery that (...) forces physicists pursuing the fundamental levels of the physical world to perform centralized experiments in mega-labs at high energies. We explain, however, that this epistemic requirement could be met, since the nature of theoretical and physical constraints in high energy physics and the technological obstacles stemming from them turn out to be surprisingly open-ended. (shrink)

'A breath-taking panorama.' The Sunday Times 'Those seeking a grand overview of science's greatest hits over the past century will find it here.' The Washington Post 'Convincing... A provocative history probes the connections that are helping to unify scientific disciplines.... Watson examines an impressive array of connections... Whether you identify as a biologist, an astrophysicist, or a mathematician, one thing's for certain: We're all ultimately working with the same fabric.' Science 'Anyone interested in science will enjoy this fascinating, fast-paced, intellectual (...) journey through the history of scientific ideas. Watson masterfully weaves the concept of convergence through covering an astonishing breadth of scientific and cultural domains.' Mario Livio, astrophysicist, author of Brilliant Blunders and Why? Convergence is a history of modern science with an original and significant twist. Various scientific disciplines, despite their very different beginnings, and disparate areas of interest have been coming together over the past 150 years, converging and coalescing, to identify one extraordinary master narrative, one overwhelming interlocking coherent story: the history of the universe. Intimate connections between physics and chemistry have been revealed as have the links between quantum chemistry and molecular biology. Astronomy has been augmented by particle physics, psychology has been increasingly aligned with physics, with chemistry and even with economics. Genetics has been harmonised with linguistics, botany with archaeology, climatology with myth. This is a simple insight but one with profound consequences. Convergence is, as Nobel Prize-winning physicist Steven Weinberg has put it, 'The deepest thing about the universe.' This book does not, however, tell the story by beginning at the beginning and ending at the end. It is much more revealing, more convincing, and altogether more thrilling to tell the story as it emerged, as it began to fall into place, piece by piece, converging tentatively at first, but then with increasing speed, vigour and confidence. The overlaps and interdependence of the sciences, the emerging orderthat they are gradually uncovering, is without question the most enthralling aspect of twenty-first-century science. (shrink)

This book, outstanding in its field, presents in a clear, impressively thorough way the philosophical problems concerned with relativity theory and the topology and metrics of space and time. Many of the author's points will be familiar to the readers of his earlier articles, some of which this work is meant to supersede. Unifying all the many discussions is a rigorous and thorough-going empiricism that relies heavily on the results of investigations of physicists and mathematicians and that masterfully clips the (...) wings of those who would take flight from these results into the airy realms of speculative cosmology.—A. E. F. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Philosophy of PhysicsMartin CurdRoberto Torretti. The Philosophy of Physics. Cambridge: Cambridge University Press, 1999. Pp. xvi + 512. Cloth, $64.95. Paper, $23.95.This is the first volume in a new Cambridge series, "The Evolution of Modern Philosophy." It is a historical work, tracing the interaction between physics and philosophy from the scientific revolution of the seventeenth century through general relativity and quantum mechanics in the twentieth century. The (...) emphasis is on the philosophy in physics (rather than philosophizing about physics) and, with the exceptions noted below, the focus is on scientists (scientist-philosophers in many cases) rather than philosophers outside of science. Most of the book is about the conceptual and mathematical development of the core branches of physics (mainly mechanics, but also geometry, thermodynamics, and field theory). There are seven chapters plus three supplements giving the mathematical essentials of vector analysis, lattice theory, and topology.The hero of chapter one is Galileo who, more than anyone else prior to Newton, set physics on its modern path towards mathematization and away from Aristotle. Also discussed in chapter one are Descartes, Huyghens, and Leibniz. Chapter two is devoted to Newton (both the foundations of Newtonian mechanics and the derivation of the law of universal gravitation) and follows the development of analytical mechanics up to Lagrange and Hamilton. Chapter three, appropriately entitled "Kant," is the only chapter devoted to a philosopher. After a brief discussion of Leibniz, Berkeley, and Kant's pre-critical writings, it covers the important scientific topics in the Critique of Pure Reason (space, time, the three Analogies) but avoids the Metaphysical Foundations of Natural Science (referring the reader to Michael Friedman's Kant and the Exact Sciences). Chapter four looks at scientific developments in three areas that proved to be important for twentieth-century physics: non-Euclidean geometry from Lobachevsky to Riemann, electromagnetic field theory (Maxwell), and thermal physics (classical thermodynamics, the kinetic theory, and statistical mechanics) from Carnot to Boltzmann. The chapter concludes, somewhat untidily, with a section on four philosophers of science (Whewell, Peirce, Mach, and Duhem), selected, we are told, because of their influence on philosophy of science in the second half of the twentieth century. (For the "two great philosopher-scientists" Helmholtz and Poincaré, the reader is referred to Torretti's earlier books, Philosophy of Geometry from Riemann to Poincaré, and Relativity and Geometry.) Chapter five covers both the special and general theory of relativity. After a masterful exposition of the special theory and its Minkowski spacetime representation, the usual topics of philosophical interest are discussed; these include the conventionality of simultaneity thesis, the twin paradox, the relativistic concept of mass, and determinism. The rather brief treatment of the general theory is, unavoidably, mathematically demanding and carries the subject through to recent inflationary cosmological models. Chapter six (also mathematically demanding at times) examines the development and structure of quantum mechanics, aptly praised as "one of the most elegant creations of the human spirit" (340). Torretti wisely ignores the complexities of quantum field theory since the philosophical problems discussed—measurement, the EPR paradox, the interpretation of the y-function—remain when quantum mechanics is made Lorentz invariant; but he urges philosophers of science to follow the lead of Michael Redhead and [End Page 602] Paul Teller in exploring its metaphysical ramifications. Of special note are the author's trenchant criticisms of attempts to solve the quantum mysteries by Bohr (complementarity), Bohm (hidden variables), Putnam (quantum logic), and Everett (the many worlds interpretation). The book concludes with the author's reflections on issues in the philosophy of science. Torretti defends the structuralist explication of physical theories (more familiarly known as the semantic conception or the model-theoretic view) that informs much of his book, arguing that it succeeds where the "received view" of logical empiricism failed while avoiding Kuhnian incommensurability—"a pseudoproblem that made philosophy of science the laughing stock of practicing physicists" (404). The chapter ends with an attack on inductive logic: "one of the blindest alleys in twentieth-century philosophy" (437).The writing is admirably clear and the author has done a commendable job of explaining the arguments of historical scientists while presenting their theories in a clear... (shrink)

This book, outstanding in its field, presents in a clear, impressively thorough way the philosophical problems concerned with relativity theory and the topology and metrics of space and time. Many of the author's points will be familiar to the readers of his earlier articles, some of which this work is meant to supersede. Unifying all the many discussions is a rigorous and thorough-going empiricism that relies heavily on the results of investigations of physicists and mathematicians and that masterfully clips the (...) wings of those who would take flight from these results into the airy realms of speculative cosmology.—A. E. F. (shrink)

The first systematic study printed in the recently inaugurated "Sovietica" series, edited by J. M. Bochenski. In this volume, the author examines the basic theses of dialectical materialism and reviews the efforts of Soviet philosophers and physicists to accomodate their official philosophical framework to the challenge of Einstein's special relativity theory. The excellent handling of this subject owes much to the author's masterly grasp of physics, philosophy, and Russian.--K. R. D.

In the range of his intellectual interests and the profundity of his mathematical thought Hermann Weyl towered above his contemporaries, many of whom viewed him with awe. This volume, the most ambitious study to date of Weyl's singular contributions to mathematics, physics, and philosophy, looks at the man and his work from a variety of perspectives, though its gaze remains fairly steadily fixed on Weyl the geometer and space‐time theorist. Structurally, the book falls into two parts, described in the general (...) introduction by the editor: Part 1 contains four essays on particular aspects of Weyl's work, highlighting ideas he developed in various editions of his classic Raum‐Zeit‐Materie. Part 2 presents a lengthy study by Robert Coleman and Herbert Korté covering nearly the whole gamut of Weyl's mathematical research, an impressive feat. Both in the introduction as well as in footnotes to the articles Erhard Scholz's editorial voice chimes in discreetly, helping tie all five studies together.Coleman and Korté begin chronologically with Weyl's early work in analysis and the modern theory of Riemann surfaces before turning to differential geometry, unified field theory, and the space problem, a topic they use as a springboard for a discussion of their own recent work on the foundations of space‐time. They then take up Weyl's shift to group representation theory and its applications to quantum mechanics, ending with his much earlier research on the structure of the continuum. All of these topics are well handled, but the authors' own agendas coupled with their penchant for overlooking chronology in order to package Weyl's work into neat little bundles leave one feeling rather stranded and far removed from the sources of Weyl's inspiration. Moreover, the narrative style makes this part of the volume read like a technical appendix, albeit a most informative one. Readers who tackle Scholz's far more contextualized essay will be amply rewarded by comparing his views with the opinions set forth by Coleman and Korté in Part 2.Scholz gives a masterful account of Weyl's intellectual journeys from 1917 to 1925 in a study that serves as a fulcrum for the entire volume. Drawing on a number of recently published studies, including his own, on the interplay between mathematics and physics inspired by Einstein's theory of general relativity, Scholz describes how Weyl responded to this challenge by developing a truly infinitesimal space‐time geometry that generalized classical Riemannian geometry. Although unconvinced by Einstein's critique of his unified field theory, Weyl shifted his focus from this realm to the classical space problem, analyzed earlier with more primitive techniques by Hermann Helmholtz and Sophus Lie. In this connection, it should be mentioned that Thomas Hawkins has given a probing analysis of Weyl's related work on the representation of Lie groups in his tour‐de‐force work, Emergence of the Theory of Lie Groups . Scholz argues that Weyl's struggle to tame his modernized version of the space problem stemmed from a deep‐seated belief in his geometrical ideas, which in turn were nourished by philosophical musings. By demonstrating the closely related conceptual links that motivated Weyl's research in infinitesimal geometry, space‐time physics, and the foundations of mathematics, Scholz nicely illuminates the underlying fabric of epistemological concerns that occupied Weyl's attention during this fertile period.The three remaining essays in Part 1 focus on other aspects of Weyl's work in mathematical physics and cosmology. Skuli Sigurdsson's “Journeys in Spacetime” offers a broad interpretation of Weyl's career, one that emphasizes Weyl's sensitivity to cultural tensions as reflected in his philosophical roots, which combined phenomenology with facets of German idealism. Shaken by the annihilation of cultural values in Nazi Germany, Weyl became deeply aware of the gulf that separated his earlier life in Göttingen and Zurich from the one he took up at Princeton's Institute for Advanced Study in 1933. He tried to adapt, but felt out of place in an Anglo‐American scientific culture openly hostile toward metaphysics and speculative philosophy. Sigurdsson stresses these tensions, contrasting the introspective, creative individual against the backdrop of the collective in the age of the machine, but without spelling out which collective were most important for him. Wolfgang Pauli thought he knew and, like Einstein before him, he had no compunction about bluntly telling Weyl he was a mathematician, not a physicist.Pauli's opinions notwithstanding, Weyl did far more than just dabble around the mathematical edges of the new physics. If Coleman and Korté perhaps press their case for his visionary accomplishments too far, Norbert Straumann's essay “Ursprünge der Eichtheorien” suggests why Weyl's reputation among physicists has risen steadily ever since the advent of Yang‐Mills theory in the 1950s. In the course of describing Weyl's adaptation of his gauge transformation formalism to Dirac's electron theory, Straumann sheds considerable light on Pauli's role as self‐appointed watchman guarding the disciplinary boundary that separated theoretical physics from physical mathematics . He further suggests that disciplinary jealousy was a major reason why Pauli dismissed Weyl's two‐component formalism for spinors out of hand.In the realm of cosmology, on the other hand, Weyl's work has long since passed into the dustbins of history, as Hubert Goenner remarks in recounting a fascinating chapter in the infancy of space‐time physics. While doing so, Goenner shows how initially Weyl almost slavishly adopted what Einstein called Mach's principle, which asserts that the metric structure of space‐time is solely determined by the distribution of matter in the universe. This notion was quickly challenged by Willem De Sitter, who showed that Einstein's matter‐free field equations admitted a global solution with non‐zero constant curvature. Both Einstein and Weyl tried to argue that invisible masses must be present just over the “spatial horizon” of De Sitter's world in order to account for its curvature. Goenner meticulously analyzes the physical and mathematical issues at stake in this debate, stressing how Weyl gradually moved away from a strong physical interpretation to one in which mathematics models rather than physics models simply reveal natural phenomena. He argues further that Weyl's cosmological principle arose as the final expression of his search for a deeper physical meaning.Given the quality of these essays, it is regrettable that this book contains so little about Weyl's professional career, a weakness the editor could have redressed at least partially in his general introduction. This omission is all the more unfortunate given the dearth of readily accessible information about Weyl's life available elsewhere. For however mundane his outward existence may have been, the reader cannot be expected to appreciate the interplay between the world Weyl knew and his creative responses to it without fairly detailed knowledge of his biography. Shorn from these contexts, it becomes difficult to form a flesh‐and‐blood image of Weyl beyond the cliché‐ridden stereotype that sees him as a “heroic thinker in the grand German tradition.” While none of the authors falls into this trap, the collective impression they leave suggests a most enigmatic figure. Either Weyl the man tends to get lost in the shadows of his collected scientific output or he appears as a mystic loner, an outcast who abhorred the machine age in which he lived. Closer attention to the people in his life would no doubt produce a very different picture of the man and his interests. This major lacuna notwithstanding, the present volume will surely remain an indispensable resource for any future investigations of Weyl's staggering intellectual achievements. (shrink)

Stem cells are likely to be used as an alternate source of biological material for neural transplantation to treat Parkinson’s disease in the not too distant future. Among the several ethical criteria that must be fulfilled before proceeding with clinical research, a favourable benefit to risk ratio must be obtained. The potential benefits to the participant and to society are evaluated relative to the risks in an attempt to offer the participants a reasonable choice. Through examination of preclinical studies transplanting (...) stem cells in animals and the transplantation of fetal tissue in patients with Parkinson’s disease, a current set of potential benefits and risks for neural transplantation of stem cells in clinical research of Parkinson’s disease are derived. The potential benefits to research participants undergoing stem cell transplantation are relief of parkinsonian symptoms and decreasing doses of parkinsonian drugs. Transplantation of stem cells as a treatment for Parkinson’s disease may benefit society by providing knowledge that can be used to help determine better treatments in the future. The risks to research participants undergoing stem cell transplantation include tumour formation, inappropriate stem cell migration, immune rejection of transplanted stem cells, haemorrhage during neurosurgery and postoperative infection. Although some of these risks are general to neurosurgical transplantation and may not be reduced for participants, the potential risk of tumour formation and inappropriate stem cell migration must be minimised before obtaining a favourable potential benefit to risk calculus and to provide participants with a reasonable choice before they enrol in clinical studies. (shrink)

Implicit processes almost certainly preceded explicit processes in our evolutionary history, so they are likely to be more resistant to disruption according to the principles of evolutionary biology [Reber, A. S. . The cognitive unconscious: An evolutionary perspective. Consciousness and Cognition, 1, 93–133.]. Previous work . Knowledge, nerves and know-how: The role of explicit versus implicit knowledge in the breakdown of a complex motor skill under pressure. British Journal of Psychology, 83, 343–358.]) has shown that implicitly learned motor skills remain (...) stable under psychological pressure and concurrent cognitive demands, and recently [Poolton, J. M., Masters, R. S. W., & Maxwell, J. P. . Passing thoughts on the evolutionary stability of implicit motor behaviour: Performance retention under physiological fatigue. Consciousness and Cognition, 16, 456–468.] showed that they also remain stable under conditions of anaerobic fatigue that would have significantly challenged the survival skills of our ancestors. Here we examine the stability of an implicitly learned motor skill under fatigue conditions that primarily tax a different physiological system , but which have equally strong evolutionary connotations. Participants acquired a throwing task by means of an errorless learning method or an errorful method. Motor performance in the errorless condition, but not the errorful condition, remained stable following an exhaustive VO2 max. running test. Our findings replicate and extend the work of Poolton et al., providing further support for Reber’s evolutionary distinction between implicit and explicit processes. (shrink)

Social scientists have begun elucidating the variables that influence public trust in science, yet little is known about hype in biotechnology and its effects on public trust. Many scholars claim that hyping biotechnology results in a loss of public trust, and possibly public enthusiasm or support for science, because public expectations of the biotechnological promises will be unmet. We argue for the need for empirical research that examines the relationships between hype, public trust, and public enthusiasm/support. We discuss the complexities (...) in designing empirical studies that provide evidence for a causal link between hype, public trust, and public enthusiasm/support, but also illustrate how this may be remedied. Further empirical research on hype and public trust is needed in order to improve public communication of science and to design evidence-based education on the responsible conduct of research for scientists. We conclude that conceptual arguments made on hype and public trust must be nuanced to reflect our current understanding of this relationship. (shrink)

For over 20 years, the concept of “food deserts” has served as an evocative metaphor, signifying spatialized patterns of injustice associated with low access to nutritious foods through retail and social exclusion. Yet in spite of its pithy appeal, scholars and activists increasingly critique the food desert concept as stigmatizing, inaccurate, and insufficient to characterize entrenched structural inequities. These well-founded critiques demonstrate a convincing need to reframe approaches to spatialized food injustice. We argue that food desert maps, which aim to (...) visually illustrate food inequality, can reproduce problematic assumptions, stigmas, and inaccuracies that form the crux of scholarly critiques. For example, food desert maps typically overlook community assets and also utilize decontextualized and overdetermined indicators, such as proximity to supermarkets and transportation access. Although we acknowledge the contributions of food desert maps, in this paper we propose a reimagining of food access mapping. To illustrate our argument, we present a course-based food justice mapping study in Providence, Rhode Island. Our project draws inspiration from studies that interrogate the deficit-oriented framing of food deserts, as well as several alternative mapping practices: critical cartography and counter-mapping, community asset mapping, participatory geographic information systems, and radical cartography. We suggest these alternative mapping approaches have potential to move practitioners and viewers beyond the desolate “desert” vantage point and toward a more textured understanding of community food access that inspires engaged exploration. (shrink)

In an appendix, Professor Masters examines the continuity of the several themes of the Platonic-Hermetic tradition as they occur in the five books of the Rabelaisian corpus.

Participants struck 500 golf balls to a concealed target. Outcome feedback was presented at the subjective or objective threshold of awareness of each participant or at a supraliminal threshold. Participants who received fully perceptible feedback learned to strike the ball onto the target, as did participants who received feedback that was only marginally perceptible . Participants who received feedback that was not perceptible showed no learning. Upon transfer to a condition in which the target was unconcealed, performance increased in both (...) the subjective and the objective threshold condition, but decreased in the supraliminal condition. In all three conditions, participants reported minimal declarative knowledge of their movements, suggesting that deliberate hypothesis testing about how best to move in order to perform the motor task successfully was disrupted by the impoverished disposition of the visual outcome feedback. It was concluded that sub-optimally perceptible visual feedback evokes implicit processes. (shrink)

Volume 20, Issue 9, September 2020, Page 26-28.

There is a widely acknowledged shortage of and an increasing demand for transplantable human organs and tissues (e.g., kidney, heart, lung, liver, cornea) in developed and developing countries around the world. In response to this need, Lott and Savulescu (2007) propose the creation of a human embryonic stem (hESC) bank to facilitate the equitable and efficient dissemination of human leukocyte anti- gen (HLA) matched tissues and organs to patients in need of replacement. Although not an unreasonable proposal, the authors go (...) on to make a much stronger claim. They argue that hESCs are such important tools for addressing the massive unmet global need for organs that it is ethically justified to require mandatory banking of spare embryos, and they argue for the use of financial (or other) inducements to procure embryos for the derivation of hESCs. (shrink)

This book is intended as an equivalent to or substitute for that "more reflective reading" which Rousseau considered essential to an understanding of his ideas. It is designed to complement perusal of the texts themselves, and the arrangement is such that chapters on each of Rousseau's major writings can be consulted separately or the commentary may be read through in sequence. The author's purpose is not to present a "key" to Rousseau's political philosophy, but rather to explore the works themselves (...) in an effort to reveal Rousseau's "system," from which the reader may then draw his own conclusions. Originally published in 1976. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

We examine whether mindfulness can neutralize the negative impact of COVID-19 stressors on employees’ sleep duration and work engagement. In Study 1, we conducted a field experiment in Wuhan, China during the lockdown between February 20, 2020, and March 2, 2020, in which we induced state mindfulness by randomly assigning participants to either a daily mindfulness practice or a daily mind-wandering practice. Results showed that the sleep duration of participants in the mindfulness condition, compared with the control condition, was less (...) impacted by COVID-19 stressors (i.e., the increase of infections in the community). In Study 2, in a 10-day daily diary study in the United Kingdom between June 8, 2020, and June 19, 2020, we replicate our results from Study 1 using a subjective measure of COVID-19 stressors and a daily measure of state mindfulness. In addition, we find that mindfulness buffers the negative effect of COVID-19 stressors on work engagement mediated by sleep duration. As the COVID-19 pandemic is ongoing and the number of reported cases continues to rise globally, our findings suggest that mindfulness is an evidence-based practice that can effectively neutralize the negative effect of COVID-19 stressors on sleep and work outcomes. The findings of the present study contribute to the employee stress and well-being literature as well as the emerging organizational research on mindfulness. (shrink)

Many potential therapeutic agents are discarded before they are tested in humans. These are not quack medications. They are drugs and other interventions that have been developed by responsible scientists in respectable companies or universities and are often backed up by publications in peer-reviewed journals. These possible treatments might ease suffering and prolong the lives of innumerable patients, yet they have been put aside. In this paper, we outline a novel mechanism—the Plutocratic Proposal—to revive such neglected research and fund early (...) phase clinical trials. The central idea of the Proposal is that any patient who rescues a potential therapeutic agent from neglect by funding early phase clinical trials should be offered a place on the trial. (shrink)

Stem cell tourism is a growing industry in which patients pursue unproven stem cell therapies for a wide variety of illnesses and conditions. It is a challenging market to regulate due to a number of factors including its international, online, direct-to-consumer approach. Calls to provide education and information to patients, their families, physicians, and the general public about the risks associated with stem cell tourism are mounting. Initial studies examining the perceptions of patients who have pursued stem cell tourism indicate (...) many are highly critical of the research and regulatory systems in their home countries and believe them to be stagnant and unresponsive to patient needs. We suggest that educational material should include an explanation of the translational research process, in addition to other aspects of stem cell tourism, as one means to help promote greater understanding and, ideally, curb patient demand for unproven stem cell interventions. The material provided must stress that strong scientific research is required in order for therapies to be safe and have a greater chance at being effective. Through an analysis of educational material on stem cell tourism and translational stem cell research from patient groups and scientific societies, we describe essential elements that should be conveyed in educational material provided to patients. Although we support the broad dissemination of educational material on stem cell translational research, we also acknowledge that education may simply not be enough to engender patient and public trust in domestic research and regulatory systems. However, promoting patient autonomy by providing good quality information to patients so they can make better informed decisions is valuable in itself, irrespective of whether it serves as an effective deterrent of stem cell tourism. (shrink)

In the US, stem cell research is at a moral impasse—many see this research as ethically mandated due to its potential for ameliorating major diseases, while others see this research as ethically impermissible because it typically involves the destruction of embryos and use of ova from women. Because their creation does not require embryos or ova, induced pluripotent stem cells offer the most promising path for addressing the main ethical objections to stem cell research; however, this technology is still in (...) development. In order for scientists to advance induced pluripotent stem cell research to a point of translational readiness, they must continue to use ova and embryos in the interim. How then are we to ethically move forward with stem cell research? We argue that there is personal integrity and value in adopting a ‘moral compromise’ as a means for moving past the moral impasse in stem cell research. In a moral compromise, each party concedes part of their desired outcome in order to engage in a process that respects the values and desires of all parties equitably. Whereas some contend that moral compromise in stem cell research necessarily involves self-contradiction or loss of personal integrity, we argue that in the US context, stem cell research satisfies many of the key pre-conditions of an effective moral compromise. To illustrate our point, we offer a model solution wherein eggs and embryos are temporarily used until non-egg and non-embryonic sources of pluripotent stem cells are developed to a state of translational readiness. (shrink)