Research on academic cheating by high school students and undergraduates suggests that many students will do whatever it takes, including violating ethical classroom standards, to not be left behind or to race to the top. This behavior may be exacerbated among pre-med and pre-health professional school students enrolled in laboratory classes because of the typical disconnect between these students, their instructors and the perceived legitimacy of the laboratory work. There is little research, however, that has investigated the relationship between high (...) aspirations and academic conduct. This study fills this research gap by investigating the beliefs, perceptions and self-reported academic conduct of highly aspirational students and their peers in mandatory physics labs. The findings suggest that physics laboratory classes may face particular challenges with highly aspirational students and cheating, but the paper offers practical solutions for addressing them. (shrink)

It is often thought that the vindication of experimental work lies in its capacity to be revelatory of natural systems. I challenge this idea by examining laboratory experiments in ecology. A central task of community ecology involves combining mathematical models and observational data to identify trophic interactions in natural systems. But many ecologists are also lab scientists: constructing microcosm or ‘bottle’ experiments, physically realizing the idealized circumstances described in mathematical models. What vindicates such ecological experiments? I argue that ‘extrapolationism’, the (...) view that ecological lab work is valuable because it generates truths about natural systems, does not exhaust the epistemic value of such practices. Instead, bottle experiments also generate ‘understanding’ of both ecological dynamics and empirical tools. Some lab work, then, aids theoretical understanding, as well as targeting hypotheses about nature. 1Introduction2Trophic Interactions and Observational Techniques3Cryptic Dynamics in Bottle Experiments4Extrapolationism 4.1Ecological possibility and actuality4.2Ecological heterogeneity5Understanding 5.1The epistemic good of understanding5.2Bottle experiments as understanding-generators5.3How understanding travels6Conclusion. (shrink)

Physics, the fundamental science of matter and energy, encompasses all levels of nature from the subatomic to the cosmic, and underlies much of the technology around us. Understanding the physics of our universe is an essential aspect of humanity's quest to understand our environment and our place within it. Doing physics enables us to explore the interaction between environment and human society, and can help us to work towards the future sustainability of the planet. This Very Short (...) Introduction provides an overview of how this pervasive science came to be and how it works: who funds it, how physicists are trained and how they think, and how physics supports the technology we all use. Sidney Perkowitz presents the theories and outcomes of pure and applied physics from ideas of the Greek natural philosophers to modern quantum mechanics, cosmology, digital electronics and energy production. Considering its most consequential experiments, including recent results in elementary particles, gravitational waves and materials science, he also discusses outside the lab, the effects of physics on society, culture, and humanity's vision of its place in the universe. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable. (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)

In this series of articles the early life and work of the young Julian Schwinger are explored. In the present article, we discuss Schwinger's winding up his work at the MIT Radiation Laboratory, being offered a tenured professorship at Harvard University, getting married, and settling down into a highly productive teaching and research career.

We propose a new interpretation of objective deterministic chances in statistical physics based on physical computational complexity. This notion applies to a single physical system (be it an experimental set--up in the lab, or a subsystem of the universe), and quantifies (1) the difficulty to realize a physical state given another, (2) the 'distance' (in terms of physical resources) from a physical state to another, and (3) the size of the set of time--complexity functions that are compatible with the (...) physical resources required to reach a physical state from another. (shrink)

ArgumentThe discovery of electron diffraction by George Paget Thomson in Aberdeen and Clinton J. Davisson and Lester H. Germer at the Bell Labs has often been portrayed as an example of independent discovery. Neither team was particularly interested in the developments of the nascent quantum theory but they both ended up demonstrating one of the most striking experimental consequences of the new physics. This paper traces the aftermath of this discovery and the way electron diffraction immediately turned from (...) empirical evidence of a highly novel theory into a technique for applied and technological research. Thomson was the first to design an “electron diffraction camera,” an instrument that soon found its place in laboratories around the world. I discuss the role played by Davisson and Germer, and by Thomson in the development of electron diffraction as a “research technology,” taking into account their specific institutional settings and research cultures. While Davisson and Germer remained in the industry-oriented Bell Labs, Thomson moved to Imperial College in 1930 where collaboration first, and competition later with George I. Finch was also relevant for the consolidation of an instrument that eventually became widely known as the “Finch Camera.”. (shrink)

In this paper, I present an overview of personal and intimate technologies within a pedagogical context. I describe two courses that I have developed for Computation Arts at Concordia University: “Tangible Media and Physical Computing” and “Second Skin and Soft Wear.” Each course deals with different aspects of physical computing and tangible media in a Fine Arts context. In both courses, I introduce concepts of soft computation and intimate reactive artifacts as artworks. I emphasize the concept of memory (contrasting computer (...) memory and personal, interpretive memory), and explore how responsive or interactive objects can create a new medium for annotating architectural space and objects, for leaving traces of presence, and for recording personal histories. At the core of this pedagogical practice is a strong emphasis on engaging a vulnerable, personal approach to working with electronics and physical computation. To contextualize the teaching practice, I begin by presenting some of my own research projects developed at Extra Soft Labs (also known as XS Labs), then segue into a detailed discussion of these two classes, and conclude with a discussion of some student work. (shrink)

This is a proposal for the re-activation of the essentially stillborn automatic car project for which the cart was originally obtained, and presents a process through which this activation could be accomplished painlessly. The project would be financed from the lab's operating grant, and would interact strongly with, while being independent of, any Mars rover research initiated by Lynn Quam. Since I seem to be the only one, apart from John McCarthy, with an active interest in this aspect of things, (...) the following is written entirely from my point of view. (shrink)

Taking up Lemke’s (2000) critical questions of how moments add up to lives and social life, we articulate theoretical and methodological frameworks for _perezhivanie_ and becoming, challenging binaries that splinter entangled flows of _perezhivanie_ into frozen categories. Working from a flat CHAT notion of assemblage to develop an ontology of moments, we stress consequentiality, arguing it emerges in intersections of embodied intensities (not only affective, but also indexical, intra-actional, and historic), the dispersed bio-cultural-historical weight of artifacts and practices, and dialogic (...) resonances across moments. Methodologically, we take an ethico-onto-epistemological perspective to systematically study perezhivanie. The bio-ecological model of rich environments (centered around meaningful complexity, agency, and individual optimization) offers both a key framework for understanding becoming and a design framework for transdisciplinary realizations of ethico-onto-epistemological practice. We illustrate these frameworks with examples from four research projects: a university physics lab group doing and writing an experiment, a former pastor managing bipolar disorder and rejecting faith, a sustained social justice education program at a university, and intersections of aging policies, media representations, and stroke survival in Brazil. Finally, we argue that an ontology of moments centered on consequentiality can illuminate _perezhivanie's_ relationship to becoming and that the model of enriched environments offers metrics to assess and design environments. (shrink)

Most of us have had the experience of running into a friend of a friend far away from home - and feeling that the world is somehow smaller than it should be. We usually write off such unlikely encounters as coincidence, even though it seems to happen with uncanny frequency. According to a handful of physicists at Los Alamos and other cutting-edge research labs around the world, it turns out that this 'small-world' phenomenon is no coincidence at all. Rather, (...) it is a manifestation of a hidden and powerful design that binds the world together. In SMALL WORLD, Mark Buchanan tells the story of how a stunning discovery in complexity science is revolutionising the way we understand networks. The Internet, the brain, power-grids and the global economy are all networks that seem to have evolved a 'small-world' geometry - with properties independent of the nature of the things themselves. SMALL WORLD argues that this underlying pattern may be one of nature's greatest design tricks, and the book shows us - concisely and engagingly - how scientists are putting this new insight to work. The discovery promises to change the way we see the web of relationships that weaves our lives together. What's more, it may well provide the foundation for a new kind of physics that searches for the laws not of substance, but of pure form. (shrink)

Novel forms of matter, such as states made of gluons (glueballs), multiquark mesons or baryons and hybrid mesons are predicted by low energy QCD, for which several candidates have recently been identified. Searching for such exotic states of matter and studying their production and decay properties in detail has become a flourishing field at the experimental facilities now available or being built - e.g. BESIII in Beijing, BELLE II at SuperKEKB, GlueX at Jefferson Lab, PANDA at FAIR, J-PARC and in (...) the upgraded LHC experiments, in particular LHCb. A modern primer in the field is required so as to both revive and update the teaching of a new generation of researchers in the field of QCD. These lectures on hadron spectroscopy are intended for Master and PhD students and have been originally developed for a course delivered at the Stefan Meyer Institute of the Austrian Academy of Sciences. They are phenomenologically oriented and intended as complementary material for basic courses in particle and nuclear physics. The book describes the spectra of light and heavy mesons and baryons, and introduces the fundamental properties based on symmetries. Further, it derives multiplet structures, mixing angle, decay coupling constants, magnetic moments of baryons, and predictions for multiquark states and compares these with suitable experimental data. Basic methods of calculating decay angular distributions and determining masses and widths of resonances are also presented. The appendices provide students and newcomers to the field with the necessary background information, and include a set of problems and solutions. (shrink)

As a senior physicist colleague and our friend, Robert N. Boyd, wrote in a journal (JCFA, Vol. 1,. 2, 2022), Our universe is but one page in a large book [4]. For example, things and Beings can travel between Universes, intentionally or unintentionally. In this short remark, we revisit and offer short remark to Neil’s ideas and trying to connect them with geometrization of musical chords as presented by D. Tymoczko and others, then to Escher staircase and then to Jacob’s (...) ladder which seems to point to possibility to interpret Jacob’s vision as described in the ancient book of Genesis as inter dimensional or heavenly staircase, e.g. an inter dimensional bridge between heaven and earth (see also classic book: Hofstadter, Godel, Escher, Bach). Jacob’s vision of angels going down to earth from that staircase has been depicted for instance in William Blake art etc. In our communication with others via physics literature and discussions etc, we came to several conclusions as follows: Firstly, possibility of quantum wormhole effect to mirror particle universe, which sometimes it is termed non-orientable wormhole. While such mirror particles effect have been more than 50 years predicted with the so-called parity violation (cf. Lee & Yang, 1950s), and that is called symmetry breaking. Secondly, a series of extended experiments on laser irradiated cold water may suggest possible transition from a phase of water to be at least partially fourth phase of water, which may be composed of crystalline water (see e.g. Gerald Pollack, and also Harold Aspden on liquid crystalline). If we can imagine laser cooling effect can be done in protracted time, then we can achieve a physical representation of Aspden’s liquid crystalline. Therefore, in subsequent article (Part II) we outlined simple model of such an effect of tunneling via quantum liquid crystalline Universe, which may likely be modeled with iced-water. It is interesting to remark here that certain experiments by Stockholm University scientists have shown that X-ray triggered water can exhibit properties just like liquid crystal (cf. PRL, 2020). That is why we consider it possible that there can be quantum phase transition where liquid water (comprised of iced cubes and water) can exhibit effects such as tunneling in quantum liquid crystalline Universe. Last but not least, we admit that what we outlined here is just an initial phase; and if you wish, perhaps we can call such experiments as “wormhole-at-lab” experiments (abbreviated: WHALE). (shrink)

The present article was partly inspired by G. Pollack’s book, and also Dadoloff, Saxena & Jensen (2010). As a senior physicist colleague and our friend, Robert N. Boyd, wrote in a journal (JCFA, Vol. 1, No. 2, 2022), for example, things and Beings can travel between Universes, intentionally or unintentionally [4]. In this short remark, we revisit and offer short remark to Neil Boyd’s ideas and trying to connect them with geometry of musical chords as presented by D. Tymoczko and (...) others, then to Escherian staircase and then to Jacob’s ladder which seems to pointto possibility to interpret Jacob’s vision as described in the ancient book of Genesis as interdimensional staircase, e.g. an interdimensional bridge between heaven and earth (cf. classic book: Hofstadter, Godel, Escher, Bach). Jacob’s vision of angels going down to earth from that staircase has been depicted for instance in William Blake art etc. In our communication with others via physics literature and discussions etc, we came to several conclusions as follows: Firstly, possibility of wormhole effect to mirror particle universe, which sometimes it is termed non-orientable wormhole. While such mirror particles effect have been more than 50 years predicted with the so-called parity violation (cf. Lee & Yang, 1950s), and that is called symmetry breaking. Secondly, a series of extended experiments on laser irradiated cold water may suggest possible transition from a phase of water to be at least partially fourth phase of water, which may be composed of crystalline water (see e.g. Gerald Pollack, and also Harold Aspden on liquid crystalline). If we can imagine laser cooling effect can be done in protracted time, then we can achieve a physical representation of Aspden‘s liquid crystalline. Therefore, in this article we outline a series of simple experiments of laser irradiated iced-water along with beryl and selenite crystals in order to see possibility of such a quantum tunneling via quantum liquid crystalline Universe hypothesis, which may likely be modeled with iced-water. It is interesting to remark here that certain experiments by Stockholm University scientists have shown that X-ray triggered water can exhibit properties just like liquid crystal (cf. PRL, 2020). That is why we consider it possible that there can be quantum phase transition where liquid water (comprised of iced cubes and water) can exhibit effects such as tunneling in quantum liquid crystalline Universe. Last but not least, we admit that what we outlined here is just aninitial phase; and if you wish, perhaps we can call such experiments as “wormhole-at-lab” experiments (abbreviated: WHALE). (shrink)

The paper points to quite a surprising change of the attitude among general public towards science and scientific progress that seems to have happened at the turn of the 20th century, and, to an extent, stays on: from holding scientific enterprise in high esteem to treating scientists and fortune˗tellers on a par, from hopes that science will eventually resolve our problems, both theoretical and practical, to anxiety and fear of what scientific experiments can bring about in nature and human life. (...) After considering, in Part 1, possible reasons for this change, the paper focuses on supposedly real dangers associated with some particular scientific achievements. Part 2, “Physicist’s nightmares”, recalls some historical instances of the progress in physics, from the Manhattan Project to the opening of the Large Hadron Collider at CERN in 2008, fears that those experiments raised, and arguments ˗ both convincing and not quite so ˗ that were offered to reassure the public of their safety. Part 3, “Biologist’s dangerous plays”, turns to genetic engineering and certain fears this discipline raises which are captured in the term the “Frankenstein Syndrome”, e.g. the danger of genetically modified organisms getting to an unintended environment, or unexpected results of intended modifications. Here the paper offers some considerations regarding the notions of “intention” and “expectation”, which leads to fundamental doubts about plausibility of the conviction of the dangerous character of the research in question. Final conclusions point to a quite fundamental discrepancy between the power of science and the power of nature as the ultimate argument against exaggerated fears of scientific progress, and the post˗concluding remark offers additional support for it in terms of a brief theological observation for those who share Christian tradition. (shrink)

Conversations on Consciousness is just that - a series of twenty lively and challenging conversations between Sue Blackmore and some of the world's leading philosophers and scientists. Written in a colloquial and engaging style the book records the conversations Sue had when she met these influential thinkers, whether at conferences in Arizona or Antwerp, or in their labs or homes in Oxford or San Diego. The conversations bring out their very different personalities and styles and reveal a wealth of (...) fascinating detail about their theories and beliefs. Why is consciousness such a special and difficult issue for twenty-first century science? Sue, herself a researcher into this controversial and difficult topic, begins by asking each of her colleagues this simple question and is immediately plunged into the depths of the debate: How do the subjective experiences we call consciousness arise from the physical brain? Is this even the right question to ask? Can zombies - people who behave outwardly just like others but have no inner mental life - exist? What can dreams tell us about consciousness? Should we all be learning to meditate? Do we have free will, and if not is it possible to live without it? With an introduction setting out the broad structure of the debate on consciousness, and an extensive glossary, this book provides an engaging and accessible account of the most challenging problem of all, through the words of some of the leading figures involved in seeking to solve it. (shrink)

Prologue: Stormclouds : London, April 1900 -- Quantum of action: The most strenuous work of my life : Berlin, December 1900 ; Annus Mirabilis : Bern, March 1905 ; A little bit of reality : Manchester, April 1913 ; la Comédie Française : Paris, September 1923 ; A strangely beautiful interior : Helgoland, June 1925 ; The self-rotating electron : Leiden, November 1925 ; A late erotic outburst : Swiss Alps, Christmas 1925 -- Quantum interpretation: Ghost field : Oxford, August (...) 1926 ; All this damned quantum jumping : Copenhagen, October 1926 ; The uncertainty principle : Copenhagen, February 1927 ; The 'Kopenhagener geist' : Copenhagen, June 1927 ; There is no quantum world : Lake Como, September 1927 -- Quantum debate: The debate commences : Brussels, October 1927 ; An absolute wonder : Cambridge, Christmas 1927 ; The photon box : Brussels, October 1930 ; A bolt from the blue : Princeton, May 1935 ; The paradox of Schrödinger's cat : Oxford, August 1935 -- Interlude: The first war of physics : Christmas 1938-August 1945 -- Quantum fields: Shelter Island : Long Island, June 1947 ; Pictorial semi-vision thing : New York, January 1949 ; A beautiful idea : Princeton, February 1954 ; Some strangeness in the proportion : Rochester, August 1960 ; Three quarks for Muster Mark! : New York, March 1963 ; The 'God particle' : Cambridge, Massachusetts, Autumn 1967 -- Quantum particles: Deep inelastic scattering : Stanford, August 1968 ; Of charm and weak neutral currents : Harvard, February 1970 ; The magic of colour : Princeton/Harvard, April 1973 ; The November revolution : Long Island/Stanford, November 1974 ; Intermediate vector bosons : Geneva, January/June 1983 ; The standard model : Geneva, September 2003 -- Quantum reality: Hidden variable : Princeton, Spring 1951 ; Bertlmann's socks : Boston, September 1964 ; The Aspect experiments : Paris, September 1982 ; The quantum eraser : Baltimore, January 1999 ; Lab cats : Stony Brook/Delft, July 2000 ; The persistent illusion : Vienna, December 2006 -- Quantum cosmology: The wavefunction of the universe : Princeton, July 1966 ; Hawking radiation : Oxford, February 1974 ; The first superstring revolution : Aspen, August 1984 ; Quanta of space and time : Santa Barbara, February 1986 ; Crisis? What crisis? : Durham, Summer 1994 -- A quantum of solace? : Geneva, March 2010. (shrink)

The periodic table of the elements is one of the most powerful icons in science: a single document that captures the essence of chemistry in an elegant pattern. Indeed, nothing quite like it exists in biology or physics, or any other branch of science, for that matter. One sees periodic tables everywhere: in industrial labs, workshops, academic labs, and of course, lecture halls. It is sometimes said that chemistry has no deep ideas, unlike physics, which can (...) boast quantum mechanics and relativity, and biology, which has produced the theory of evolution. This view is mistaken, however, since there are in fact two big ideas in chemistry. They are chemical periodicity and chemical bonding, and they are deeply interconnected. The observation that certain elements prefer to combine with specific kinds of elements prompted early chemists to classify the elements in tables of chemical affinity. Later these tables would lead, somewhat indirectly, to the discovery of the periodic system, perhaps the biggest idea in the whole of chemistry. Indeed, periodic tables arose partly through the attempts by Dimitri Mendeleev and numerous others to make sense of the way in which particular elements enter into chemical bonding. (shrink)

Response to commentaries on “The Transmission Sense of Information” Content Type Journal Article Pages 195-200 DOI 10.1007/s10539-011-9257-3 Authors Carl T. Bergstrom, Department of Biology, University of Washington, Seattle, WA 98195-1800, USA Martin Rosvall, Integrated Science Lab, Department of Physics, Umeå University, 901 87 Umeå, Sweden Journal Biology and Philosophy Online ISSN 1572-8404 Print ISSN 0169-3867 Journal Volume Volume 26 Journal Issue Volume 26, Number 2.

Sometimes the philosophical armchair gets bumped by empirical facts. So it is when thinking about pain. For good or ill (good, actually, as we shall see) most of us are intimately acquainted with physical pain, the kind you feel when you stand on a nail or burn your hand. And, from the armchair, it can seem blindingly obvious that pain is essentially unpleasant. There are of course unpleasant experiences that aren’t pains – nausea or itches, for example – but surely (...) there aren’t pains that don’t hurt, pains that are neutral or even pleasurable rather than unpleasant. Surely, indeed, there couldn’t be. For it is part of the very concept of a pain that a pain be unpleasant. Or so it has seemed to many. Yet over recent decades philosophers’ confidence in these putative truisms has been shaken by some fascinating cases from the clinic, the lab, and life. (shrink)

New technologies can upset scientific workplaces’ established practices and social order. Scientists may therefore prefer preserving skilled manual work and the social status quo to revolutionary technological change. For example, digital imaging of rock-encased fossils is a valuable way for scientists to “see” a specimen without traditional rock removal. However, interviews in vertebrate paleontology laboratories reveal workers’ skepticism toward computed tomography imaging. Scientists criticize replacing physical fossils with digital images because, they say, images are more subjective than the “real thing.” (...) I argue that these scientists are also implicitly supporting rock-removal technicians, who are skilled and trusted experts whose work would be made obsolete by widespread implementation of CT scanning. Scientists’ view of CT as a sometimes useful tool rather than a universal new approach to accessing fossils preserves the laboratory community’s social structure. Specifically, by privileging “real” specimens and trusted specimen-processing technicians over images and imaging experts, scientists preserve the lab community’s division of labor and skill, hierarchy between scientists and technicians, and these groups’ identity and mutual trust. (shrink)

In this work we attempt to confront the orthodox widespread claim, present in the philosophical and foundational debates about Quantum Mechanics (QM), that ‘superpositions are never actually observed in the lab’. In order to do so, we begin by providing a critical analysis of the famous measurement problem which, we will argue, was originated as a consequence of the strict application of the empirical-positivist requirements to subsume the quantum formalism under their specific understanding of a physical ‘theory’. In particular, the (...) ad hoc introduction of the projection postulate (or measurement rule) can be understood as the necessity of imposing a naive empiricist standpoint which presupposes that observations are self evident givens of “common sense” experience independent of metaphysical (or conceptual) presuppositions yet necessarily represented in binary terms. We then turn our attention to two “non-collapse” interpretations of QM—namely, modal and many worlds—which even though deny that the “collapse” is a real physical process retain anyhow the projection rule as a necessary axiom of the theory itself. In contraposition, following Einstein’s claim that “it is only the theory which decides what can be observed”, we propose a return to the realist representational understanding of physical theories in which ‘observation’ is not a “self evident” given of experience but something that can be only understood in the context of a theoretical (formal-conceptual) scheme. It is from this standpoint that we discuss a new non-classical conceptual representation which allows us to understand quantum phenomena in an intuitive (anschaulicht) manner. Leaving behind the projection postulate, we discuss the general physical conditions for measuring and observing quantum superpositions in the lab. (shrink)

I do not usually write about my own scientific work, but I’m going to make an exception for this column and tell you about a physics puzzle and how we solved it. Back in 1991, almost a decade before the facility actually went into operation, I wrote a column ("RHIC: Big Bangs in the Lab", Analog, June 1991) about the Relativistic Heavy Ion Collider (RHIC), a large accelerator project that was then in the early stages of construction. The column (...) was written a few months after I joined what is now called the STAR Collaboration, a group of physicists (now numbering 577) who ultimately built a large "time-projection chamber" detector for tracking and making measurements on the charged particles produced in RHIC collisions. (shrink)

One of the most influential physics books of the twentieth century was actually about biology. In a series of lectures, Erwin Schrödinger described how he believed that quantum mechanics, or some variant of it, would soon solve the riddle of life. These lectures were published in 1944 under the title What is life? and are credited by some as ushering in the age of molecular biology. In the nineteenth century, many scientists thought they knew the answer to Schrödinger’s rhetorical (...) question. Life, they maintained, was some sort of magic matter. The continued use of the term ‘organic chemistry’ is a hangover from that era. The belief that there is a chemical recipe for life led to the hope that, if only we knew what it was, we could mix up the right stuff in a test tube and make life in the lab. Most research on biogenesis has followed that tradition, by assuming that chemistry was a bridge — and a long one at that — linking matter with life. Elucidating this chemical pathway has been a tantalizing goal, spurred on by the famous Miller–Urey experiment of 1952, in which amino acids were made by sparking electricity through a mixture of water and common gases. But the concept has turned out to be something of a blind alley, and further progress with prebiotic chemical synthesis has been frustratingly slow. The origin of life remains one of the great outstanding mysteries of science. To take up Schrödinger’s suggestion, a radical solution to the problem, ‘What is life?’ could be that quantum mechanics enabled life to emerge directly from the atomic world, without the need for complex intermediate chemistry. Life must have a chemical basis: organic molecules provide the hardware for biology. But what about the software? When Schrödinger asked, ‘What is life?’ he could already glimpse the central significance of the cell’s information storage and replication processes, even though the role of DNA and the genetic code was yet to be discovered.. (shrink)

In this paper, we examine the pioneering research on electronic noise—the current fluctuations in electronic circuit devices due to their intrinsic physical characteristics rather than their defects—in Germany and the U.S. during the 1910s–1920s. Such research was not just another demonstration of the general randomness of the physical world Einstein’s work on Brownian motion had revealed. In contrast, we stress the importance of a particular engineering context to electronic noise studies: the motivation to design and improve high-gain thermionic-tube amplifiers for (...) radio and wired communications. Engineering scientists’ endeavors to understand electronic noise started in 1918, when Walter Schottky at Siemens formulated a theory of “shot noise,” current fluctuations owing to the random emissions of discrete electrons in a tube. Schottky’s theory was revised and experimentally tested at Siemens, General Electric, and AT&T during the 1920s, leading to the discoveries of several other types of noise and an increasing interest in the thermal fluctuations in electronic circuits. In 1925–1928, J.B. Johnson and Harry Nyquist at Bell Labs developed a theory of thermal noise for any electrical resistor at a non-zero temperature. Although these studies were initiated to chart the fundamental performance limit of electronic technology, they ended up assisting the empirical determination of individual electronic components’ characteristics. (shrink)

This is a volume containing papers honoring Patrick Suppes (1922-2014). All contributors have worked directly with Suppes or/and with his ideas. The book also contains one of the last papers by Suppes (co-authored by two of his collaborators). -/- The work of Suppes touches many different areas, ranging from meteorology to physics, through logic, mathematics, psychology, neuroscience, education, painting, but he was first of all and above all a philosopher, always questioning, but not in vain. There are not many (...) philosophers who can be proud of having written influential math textbooks, contributed decisively to the philosophical foundations of science, helped to develop research in real labs, promoted new forms o education (computer-assisted learning and the EGPY – Education Program for Gifted Youth). -/- Since the range of interest of Suppes was very broad, so is the variety of topics dealt with in this volume. The work of a researcher is certainly not limited to his own writings, but also has to be appreciated through the work of the people he has been working with and influenced. From this point of view the work of Suppes is very impressive, and the present book contributes to show that. -/- This is a follow up of a special issue of the journal Synthese, New Directions in the Foundations of Science, edited by Béziau and Krause, after a meeting they organized with Suppes in Florianópolis (Brazil) in 2002 for his 80th birthday. -/- Jean-Yves Béziau worked with Suppes at Stanford University for two years (2000 and 2001) and has been continuously working in the Suppes tradition of logic, methodology and philosophy of science, which emphasizes structures and models. -/- Décio Krause has used Suppes’ approach to the axiomatization of scientific theories in many fields. With J.C.M. Magalhães, he presented a ``Suppes predicate” for genetics and natural selection and with S. French he developed a Suppes predicate for quantum field theories via Fock spaces. (shrink)

There have been multiple factors involved in the decline of the anatomy course’s central role in medical education over the last century. The course has undergone a multitude of changes, in large part due to the rise in technology and cultural shifts away from physical dissection. This paper argues that, as the desire of medical schools to introduce clinical experiences earlier in the curriculum increased, anatomy courses began implementing changes that would align themselves with the shifting culture towards incorporating humanistic (...) values early on in the medical curriculum. One of these changes, argued as a product of this shift, included calling a cadaver a ‘patient’ and introducing the cadaver as a student’s ‘first patient’. This change has been seen in different universities and textbooks. This paper argues that the use of the words ‘patient’ to describe the cadaver in order to promote principled habits in medical students may in fact create an environment that does the opposite. By equating an environment in which the subject of dissection is lifeless and incapable of participation, and the space is discouraging of emotions and conducive to untested coping mechanisms to the clinical environment through using the word ‘patient’, values like detached concern, a controversial practice in medicine, can be implicitly encouraged. An ethical analysis of the use of the word ’patient’ to describe the cadaver shows that this practice can promote unethical habits in students and that changing this aspect of anatomy lab culture could improve ethical dispositions of future physicians. (shrink)

In response to the mental health crisis in science, and amid concerns about the detrimental effects of the COVID-19 pandemic on scientists, this study seeks to identify the role of a heretofore under-researched factor for flourishing and eudaimonia: aesthetic experiences in scientific work. The main research question that this study addresses is: To what extent is the frequency of encountering aesthetics in terms of beauty, awe, and wonder in scientific work associated with greater well-being among scientists? Based on a large-scale (...) and representative international survey of scientists in four countries, this study employs sets of nested regressions to model the associations of aesthetic experiences with flourishing while controlling for demographic factors and negative workplace and life circumstances such as burnout, job/publication pressure, mistreatment, COVID-19 impacts, other stressful life events, serious psychological distress, and chronic health conditions. The results show that the frequency of aesthetic experiences in scientific work in the disciplines of biology and physics has a very large and statistically significant association with flourishing and eudaimonia that remains robust even when controlling for demographic factors and negative workplace and life circumstances, including COVID-19 impacts. Aesthetic experiences in scientific work are even as strongly associated with flourishing as the presence of serious psychological distress and are most strongly associated with the flourishing domain of meaning in life, thus pointing to a link with eudaimonic well-being. In line with neurophysiological evidence and positive psychological models of flow, self-transcendence, and intrinsic motivation, aesthetics are a key source of flourishing for scientists in the disciplines of biology and physics. While future research needs to test the causal mechanism, the strength of the findings could encourage leaders of scientific labs and research organizations generally to remove obstacles to experiencing the aesthetic dimensions of science. Fostering cultures in which the aesthetic experiences that are intrinsic to scientific practice are fully appreciated might potentially protect or boost flourishing by reducing the impacts of burnout, job/publication pressure, and mistreatment-related experiences in science. (shrink)

Among the novel objects that attracted my attention during my stay in the United States, nothing struck me more forcibly than the general equality of condition among the people. (de Tocqueville 1990, 7)There are significant inequalities in the lives of America's children, including inequalities in the education that these children receive. These educational inequalities include not only disparities in funding per pupil but also in class size, teacher qualification, and resources such as books, labs, libraries, computers, and curriculum, as (...) well as the physical condition of the school and the safety of students within it. While not all schools attended by poor children are bad schools, and not all schools attended by well-off children are good schools, there are clear patterns. Poor children are more likely to attend crowded and poorly equipped schools with less qualified teachers than the children of more affluent families. They are less likely to have computers, books, and advanced placement academic courses. (Satz 2007, 623). (shrink)

Several of my recent Editorials have dealt with terminological/conceptual errors and confusions that have been all too prevalent among psi researchers. In this Editorial, I want to consider a related issue often raised about parapsychological concepts and explanation. Probably we’ve all heard the complaint that parapsychology’s core concepts have only been defined negatively, with respect to our present level of ignorance—for example, taking “telepathy” to be “the causal influence of one mind on another independently of the known senses.” Perhaps some (...) of you have even expressed that complaint yourselves. Of course, the assumption underlying those complaints is that this definitional strategy is a problem. However, it seems like a perfectly reasonable procedure to me, and I can easily accept the possibility that we might eventually learn enough about phenomena so defined that we can later construct better, detailed, and more informative analytical definitions. But at least as far as psi research is concerned, I consider it presumptuous—at our present (and considerable) level of ignorance—to proceed any other way. We hardly have the barest hint, based on all the available data, as to what psi is doing in the world (i.e., both inside and outside the lab). In fact, formal, experimental evidence has been particularly unilluminating. It has barely succeeded, if it’s succeeded at all, in convincing parapsychological fence-sitters that there are any genuine paranormal phenomena to study (I’ve explored some reasons for this in Braude, 1997). And it certainly hasn’t shed light on how pervasive, extensive, and refined psi effects might be, or whether effects of radically different magnitudes would be the result of substantially different processes. At best, typical quantitative research examines only straitjacketed expressions of phenomena that non-laboratory evidence suggests occur more impressively (if not flamboyantly) “in the wild.” So it strikes me as appropriately modest and circumspect to define “PK” (for example) as “the effect of an organism on a region r of the physical world without any known sort of physical interaction between the organism's body and r.” (For additional specific parapsychological definitions, see Braude, 2002). (shrink)

Today, the most powerful research technique available for assigning chronometric age to human cultural objects is radiocarbon dating. Developed in the United States in the late 1940s by an alumnus of the Manhattan Project, radiocarbon dating measures the decay of the radioactive isotope carbon-14 (C14) in organic material, and calculates the time elapsed since the materials were removed from the life cycle. This paper traces the interdisciplinary collaboration between archaeology and radiochemistry that led to the successful development of radiocarbon dating (...) in the early 1950s, following the movement of people and ideas from Willard Libby's Chicago radiocarbon laboratory to museums, universities and government labs in the United States, Australia, Denmark and New Zealand. I show how radiocarbon research built on existing technologies and networks in atomic chemistry and physics but was deeply shaped by its original private philanthropic funders and archaeologist users, and ultimately remained to the side of many contemporaneous Cold War scientific and military projects. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Shame is Not an Effective Diet PlanJudith BrukThe stigma of being obese is so strong that it is assumed that anyone with the condition is (or should be) deeply ashamed. After all, it’s really easy to lose weight, right? Just cut out dessert and walk around the block three times a week. If you can’t even do that, then you are definitely a moral failure, have succumbed to Gluttony (...) and Sloth, and deserve to be shunned by society.The problem is that shame is not a very effective diet plan; quite the opposite. It’s no surprise that recent research shows that shame leads to depression that leads to isolation, which, in the morbidly obese, leads to a suicide rate twelve times that of healthy–weight people.Unfortunately, it is indeed true that many obese people feel a great deal of shame, even if we occasionally put on a façade of bravado or seeming shamelessness, e.g., the “large and in charge” sitcom staple trope. The bottom line is that our shame about our weight does keep us from engaging with other people, limits our willingness to participate in physical activities, and generally makes us reluctant to simply exist out in public. None of these are behaviors conducive to positive lifestyle changes.For years I engineered my life so I would only go out of my house when absolutely necessary: grocery shopping and the occasional meeting at work were pretty much it (I usually work from home). I went for years without going to a movie, shopping for clothes in a store, eating in a restaurant, gardening, or any of the other activities I once enjoyed. I was ashamed to be seen. And since I had tried and tried and tried and tried to lose weight for three decades and only ended up more overweight as the years went by, I finally, truly gave up. I convinced myself my psychological makeup was so flawed (or was missing whatever ingredient it was that made someone succeed at sustained weight loss) that I just hoped my inevitable heart attack would be instantaneously fatal. This thinking is irrational, or at least unhealthy. (I am an otherwise fairly smart person with an advanced degree and am professionally employed.) Yet, it is basically the path that both societal attitudes and medical treatment lead us down at this point in time.Here are a few examples that illustrate how the path to irrationality evolved for me.About twelve years ago, I decided to see a psychotherapist to get to the bottom of my subconscious psychological issue that was keeping me overweight. This therapist suggested I see a nutritionist who gave me a list of detailed thyroid tests to take to my doctor so she could order the labs and we could get a full profile of how my thyroid was functioning. Upon presenting the list to my doctor’s PA (my doctor was not available that day), she rolled her eyes, gave a very deep sigh and said to me, “Every fat woman wants to believe it’s because of her thyroid and it never, ever is.” I was so embarrassed for having even brought the subject up that in an effort to save face, I reacted to my shame by replying, “Yeah, I just assume my extreme lack of energy and excess weight is simply because I eat too much.” She said, “Right, so let’s not even bother running these tests.” It was at least ten years later that I finally had the thyroid panel run and found out it was very low functioning.After about a year of seeing that shrink, she declared me “cured” and sent me on my way, though I had not lost any weight. It was about this time I first began thinking that throwing in the towel [End Page 91] was a good option. That didn’t mean that I went out and ate pizza and ice cream every day. Not at all. In fact, given the fact that I had been vegetarian and general health–food freak beginning in my mid–twenties, I rarely had anything in the house that contained sugar... (shrink)

Participants in cognitive psychology experiments on reasoning and problem solving are commonly sequestered: Efforts are made to impoverish the physical context in which the problem is presented, decoupling people from the richer and modifiable environment that naturally instantiates it outside the lab. Sense-making activities are constrained, but this conforms to the strong internalist and individualist commitments implicit to these research efforts: Cognition reflects internal computations and the scientists’ toils must focus on the individual and what she is thinking, decoupled from (...) the world. We contrast this position with one that identifies cognition as the product of a cognitive system that is configured and enacted by, minimally, an agent and the world in which she is embedded. We review work on the psychology of hypothesis testing and problem solving and argue that refocusing research efforts on the dynamic agent-environment couplings that generate cognitive products — such as a problem representation, a hypothesis or a problem solution — offers a much richer set of methodological opportunities to unveil how people actually think outside the cognitive psychologist’s laboratory. We conclude by exploring the ontological implications of a systemic perspective on cognition. (shrink)

An unorthodox cosmology is based on a notion of “standpoint,” distinguishing past from future, realized through Hilbert-space representation of the complex conformai group for 3+1spacetime and associated coherent states. Physical symmetry attaches to eight-parameter complex Poincaré displacements, interpretable as growth of standpoint age, boost of matter energy-momentum in standpoint rest frame and displacement of matter location in a compact U⊗O/O spacetime attached to standpoint. An “initial” condition is characterized by a huge dimensionless parameter α that breaks dilation invariance. Four major (...) length scales are recognized, called “Planck,” “particle,” “lab,” and “Hubble,” with separations controlled by α; all physical concepts, including spacetime, depend on wideness of scale separation. (shrink)

Whenever one reads internal histories of psychology what is covered is the establishment of a lab by Wundt in 1879 as the initiating act and then the breakaway movements of the 20th Century are discussed: Behaviorism, Gestalt Theory, Psychoanalysis, and most recently the Cognitive revival. However, Aron Gurwitsch described a perspective noted by Cassirer and first developed by Malebranche, which dates the founding of psychology at the same time as that of physics in the 17th Century. This external perspective (...) shows the dependency of psychology upon the concepts, methods and procedures of physics and the natural sciences in general up until the present time. Gurwitsch argues that this approach has blocked the growth of psychology and has assured its status as a minor science. He argued that the everyday Lifeworld achievements of subjectivity are the true subject matter of psychology and that a phenomenological approach to subjectivity could give psychology the authenticity it has been forever seeking but never finding as a naturalistic science. Some clarifying thoughts concerning this phenomenologically grounded psychology are offered, especially the role of desire. The assumption of an external perspective toward the history of psychology fostered the insights about psychology’s scientific role. (shrink)

Among the novel objects that attracted my attention during my stay in the United States, nothing struck me more forcibly than the general equality of condition among the people. (de Tocqueville 1990, 7)There are significant inequalities in the lives of America's children, including inequalities in the education that these children receive. These educational inequalities include not only disparities in funding per pupil but also in class size, teacher qualification, and resources such as books, labs, libraries, computers, and curriculum, as (...) well as the physical condition of the school and the safety of students within it. While not all schools attended by poor children are bad schools, and not all schools attended by well-off children are good schools, there are clear patterns. Poor children are more likely to attend crowded and poorly equipped schools with less qualified teachers than the children of more affluent families. They are less likely to have computers, books, and advanced placement academic courses. (Satz 2007, 623). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Philosophy of George Engel and the Philosophy of MedicineJeffrey P. Spike (bio)KeywordsGeorge Engel, psychosocial medicine, medical education, medical humanities, interviewing skills, philosophy of medicine, scientific methodDoctor Brad Lewis has encouraged us to consider George Engel’s philosophy with his excellent essay on Engel and Pragmatism. As a philosopher teaching full time in a medical school, it is refreshing to have an opportunity to analyze the work of two physicians (...) at this level of reflection and abstraction. It is even more of a pleasure because I knew Dr. Engel personally while I was teaching at the University of Rochester School of Medicine. I will make some observations of the philosophy behind Dr. Engel’s work, both published and practical, that is, as reflected in his writing but also in his influence in the medical curriculum at the institution that he called home for some thirty years (as seems appropriate when considering someone’s bona fides as a pragmatist).Engel’s Philosophy and Medicine’s PhilosophyGeorge Engel’s primary philosophical concern was to fight the powerful belief (or perhaps delusion) that medicine was evolving into a pure physical science, an extension of biochemistry and cell biology, or as we would now call them, proteomics and genomics. There is little evidence that he espoused any one methodology for basic science, so much as he opposed any one methodology for medicine. So to say he was a pragmatist seems underdetermined by his words, if that is taken to mean he advocated for changing the methodological model for scientific research. Rather the question is whether his preferred medical methodology is best characterized as pragmatic, or by some other description. On that score I agree with Lewis wholeheartedly.Of course, it might be that the claim of pragmatism is not meant to suggest a change in method for basic science, but to advocate for retaining an appreciation for the whole range of approaches to knowledge, from experimental science to epidemiology, and from epidemiology to acculturation. By that definition of pragmatism, Engel was indeed a pragmatist. Interpreted this way, he wanted medicine to stop worshipping the scientific method and appreciate that there are many paths to knowledge besides through the wet lab.It might be said that there are different scientific methods for different sciences, and Engel wanted us to appreciate that the reductionist methods [End Page 315] appropriate to the sciences of the small are not necessarily methods that can be applied to all sizes of objects we study, or all levels of reality (like the psychological and social). This is the truth about the world, although I am not sure that this is what Engel meant. As Lewis notes, Engel’s writing does sometimes sound as if he worshipped at the alter of science, as if all subjects of importance can be studied scientifically. But if he believed that, he was not correct. It might be, if all the subjects of the university that Lewis mentions are important, that some will turn out to be able to be studied in academically rigorous methods that are not scientific in any of the usual meanings of the word. Consider philosophy itself, for example.To the degree that it may stretch the evidence to say that Engel would have advocated for a pragmatic scientific method, it is still the case that pragmatism as outlined by Lewis and Engel’s biopsychosocial model can both be used to help medicine understand itself and overcome the temptation to idolize science. Medicine is not a science, or at least it is not just a science; in fact, I would suggest that it never was a science, and it will never be a science. Medicine is about health and illness, and uses whatever science it can to promote health and to treat (ameliorate or cure) illness.None of this should necessarily lead us to idolize pragmatism either. If each subject has its own ideal methodology for study, then it may be that pragmatism is the preferred method for, say, clinical judgment, whereas the scientific method is the best for the ‘hard’ sciences, and logic for philosophy. Or perhaps pragmatism and inductive logic are competing models for clinical... (shrink)

continent. 1.3 (2011): 208-212. … intervals of destructuring paradoxically carry the momentum for the ongoing process by which thought and perception are brought into relation toward transformative action. —Brian Massumi, Parables for the Virtual: Movement, Affect, Sensation 1 Facing a blank canvas or blank page is a moment of pure potential, one that can be enervating or paralyzing. It causes a pause, a hesitation, in anticipation of the moment of inception—even of one that never comes. The implication is that the (...) blank is yours in that moment, and it calls on you to act on it, to think into it, to create on it. Each blank canvas gives you time, of an undefined length, to transform that canvas’ inherent potential into a work. This two-dimensional plane of potential can be projected into a space, which the body can then occupy. When you “destructure” a space in the same way, prepare it to be a blank, much as you build a canvas, you allow your entire body to enter the space of potential, and you rest in anticipation of work, like the hand poised above the page. Artists have found that the deliberate creation of that space of potential through sealing the space and painting it white, thereby erasing details and distractions, can be such a transformative experience as to help define their whole practice. The cessation of distraction, the absence of indicator that a “blanked” workspace provides allows for a new presence of mind, it gives them the room, literally, to move into their work, and from there to move their work into the world. The workspace for the artist, the studio, is often perceived as a lab-like condensation of the gallery or museum, the traditional and idealized white cube. Similarly, with the blank page, a concrete relation between space and time comes forward as the intentional simplification of the architecture changes behavior and perception within the space. The work of “blanking” the studio space is a meditative reduction, an erasure, and in a way, an attempt at drawing away from the world beyond the studio - the sealed space is meant to recede from reality, to become abstracted by its willed lack of details and distractions. Within that space the time for a new beginning is made more present, more attainable, and the focus it fosters becomes another tool to aid creation. At the formative moment of his artistic practice, Tom Friedman used the blank of his studio, saturated in white, sealed off from the world, to fight velocity. He describes how he projected his vision of the end goal, the museum - a place he believes to be defined by slow contemplation - onto his own studio experience. He then sat and reflected on common objects, one by one, framed by the blank box he had created. The domestic objects he brought into the space to study foreshadow his mature works, where often the quotidian object has a single additional element – his intense labor. Friedman makes discrete objects through absurdly intense and focused labor, epitomized, perhaps by his 1,000 hours of Staring , made from 1992-97: Tom Friedman. 1000 Hours of Staring (1992-1997) His labor, to use his own words, is his way to “bring all of who you are to the experience.” Friedman shares his labor, allows the slow, deliberate pace of his work born in the studio to penetrate the museum. Nothing seems effortless, or a gesture, the labor is apparent, displayed, and tangible. He gives us the labor, the personal investment in the physical that saved art for him, that divorced the work from the language he cites as a factor of alienation. When we see his work we do not see words, we see acts, we see objects. He has forced the studio as workspace into the exhibition space, as he stuffs hundreds of more hours of labor into his shows with each new piece, filling the space with material and labor, material and labor – his involvement, his investment, is his gift to us as the viewers, as he introduces the laborious and contemplative pace he feels belongs to the museum. He saves us also from the alienation of language, which first drove him into the sealed studio and away from the discourse of his school. He presents us with his real, the object which stands in stark contrast to the white slate of the studio, the sealed white box he started from, where his individual, self-contained objects begin and end, completed through the intensity of isolation, first of the individual artist, and then of the material he chooses to slowly, slowly, slowly work: Tom Friedman. Untitled (1992) In his in-depth analysis of galleries as a blank white cube, Brian O’Doherty emphasizes the religious connotations implied in the strict laws of the exhibition space and the valuation, aesthetics and elements of control he feels it imposes upon the work. Like Friedman, he recognizes the power of the restricted space – indicating the “perceptual fields of force” – that act on any object introduced into it. Going beyond Friedman’s assessment of the space as highly utilitarian for focusing his perception, O’Doherty emphasizes the rejection of the physical body of the artist or observer, saying that the cube allows for only observation - eyes and mind. He later parallels the picture frame as a psychological container for the artist with the room as the same for the observer. In both cases, this is an emphasis on the alienating nature of the relationship – just as the artist is kept out of the frame by the picture, in the gallery the art forces the body of the spectator out, calling for a self-referential purity. Patrick Ireland. White Cube (1998) O’Doherty makes a point of saying that the installation shot of the gallery without figures is “one of the icons of our visual culture.” In recent years, however, installation shots have begun to include figures, in some cases they are essential to understanding the scale and even the nature of the work, specifically with work that captures the experience of the space and the way that it varies from a white cube. The work of Olafur Eliasson is a case in point, as the Danish artist uses elements of scientific and natural phenomena to alter perception within the controlled gallery environment, tweaking and redirecting O’Doherty’s “perceptual fields of force” to make points about the act of seeing, or seeing yourself seeing, to quote the artist. This indicates a shift in the role of the artwork, not to exclude the body and stand discretely and self-sufficiently, but to include it, to manipulate it and to make the observer aware of the nature of that manipulation and the work’s ability to manipulate. Olafur Eliasson. 360º room for all colours (2002) So though in O’Doherty’s analysis, the intense blankness of the gallery pushed the observer out in favor of the artwork’s isolation, artists can replicate this inhumane sterility in their own workspace to focus their work on the influence of the gallery right from inception. This can be interpreted as an almost opposite understanding of the purpose of sealing and whitewashing the workspace as stated by Friedman. He sought a refuge from the critical language of the art school, and a space that, like the museum, gave him a protracted sense of time, and, he felt, welcomed him in, “to bring all of who you are,” as opposed to O’Doherty’s feeling that the museum was asking you, at least in body, to leave, and allow the work to take on its own life. Friedman does not seem to imply the tension with the cube and critical stance that O’Doherty prioritizes. Where Friedman finds a refuge, O’Doherty defines an opponent. In a third position, Robert Irwin describes his sealed studio space as “the world.” Though he made the same effort as Friedman to seal out all influences and distractions, he implies that he is in dialogue with the world through his own concentration and perception. This is reminiscent of the nature of the monad, as interpreted by Deleuze, a unity that envelops a multiplicity, a sealed container that contains the universe. He went through the same ritual described by Friedman, sealing up the space, painting it white, and then forcing himself to remain inside, staring at his own work, training his concentration relentlessly. But he found that the room became the distraction: …he became aware that a thin crack along the wall a few yards away from the canvas likewise exerted its presence; that when he plastered that crack over and repainted the wall, the canvas itself presented an entirely new aspect.2 The context was in a relentless dialogue with the work, and trying to neutralize that dialogue, to mute the conversation between space and object, became part of his ritual as he “fixed” his space each day in the hope of total concentration on the work. Ultimately, Irwin shaped the trajectory of his art by relinquishing the studio, establishing a post-studio practice, where the work is conceived and created out in the world, in dialogue with the world and reflective of the conditions it finds surrounding it. The white cube failed to ever achieve neutrality, his heightened concentration prevented him from ever neutralizing the space, so, instead of continuing to try to maintain the charade of a perfect blank, he acknowledged the unstoppable voice of place and turned all his efforts onto the object and the world, as a constant dialogue. Some artists push their studio space far from purity, domesticating it like a lair or a living room, and others destroy it, fill it with chaos or detritus, blacken or clutter it so as never to be starting from a blank, and thereby try to avoid the anxiety of facing that void. Similarly artists may never prepare a white canvas, a clean page, a marble block, or other form that is intentionally lacking, in order to try to escape the dialogue with emptiness. But Irwin, like O’Doherty, found an opponent in the white cube, and he learned not to fight it, rather he ended the conflict by making it an ally, an interlocutor, a collaborator. We can vainly strive to start from nothing, to find the lull, the clearing, and to always consider what we do in balance with the empty set. Somehow that intangible cloud of hazy nothingness, that softness of a lapse continually offers a place to bounce off of, to react to, to wrestle with, to rest with, in tension, or a place to begin. Robert Irwin. Excursus: Homage to the Square3 (1998) NOTES 1 Massumi. Parables for the Virtual: Movement, Affect, Sensation. p271. 2 MOMA, NY. Eliasson, 360 ? Room for All Colours . Installation. 2002. (shrink)

Psychiatric disorders usually do not have characteristic physical exam findings, imaging, or lab values. Psychiatrists therefore diagnose and treat patients largely based on reported or observed behavior, which makes collateral information from a patient’s close contacts especially pertinent to an accurate diagnosis. The American Psychiatric Association considers communication with patients’ supports a best practice when the patient provides informed consent or does not object to the communication. However, situations arise in which a patient’s objection to such communication is the product (...) of impaired decision-making and the benefits of obtaining collateral information represent best practice. In this article a framework for addressing these situations is proposed using a full decisional capacity evaluation, followed by an alternate decision-making process by concurrence from a second physician. It is recommended that a patient’s refusal to allow the gathering of collateral information should be addressed exactly like refusals for other diagnostic or treatment interventions. (shrink)