Joseph Hooker first learned that Charles Darwin believed in the transmutation of species in 1844. For the next 14 years, Hooker remained a "nonconsenter" to Darwin's views, resolving to keep the question of species origin "subservient to Botany instead of Botany to it, as must be the true relation." Hooker placed particular emphasis on the need for any theory of species origin to support the broad taxonomic delimitation of species, a highly contentious issue. His always provisional support for (...) special creation waned during the 1850s as he lost faith in its expediency for coordinating the study of plant geography, systematics and physiology. In 1858, Hooker embraced Darwin's "considerable revolution in natural history," but only after Darwin had carefully molded his transmutationism to meet Hooker's exacting specifications. (shrink)

This paper focuses on the contributions to natural history, particularly in methods of plant classification of the Portuguese botanist, man of letters, diplomat, and Freemason Abbé José Correia da Serra (1751-1823), placing them in their national and international political and social contexts. Correia da Serra adopted the natural method of classification championed by the Frenchman Antoine-Laurent de Jussieu, and introduced refinements of his own that owe much to parallel developments in zoology. He endorsed the view that the classification of plants (...) should be based on the establishment of affinities rather than of differences. The emphasis on affinities went hand in hand with the development of the concept of symmetry. This idea was introduced by Correia da Serra in systematics and was adopted and further developed by his friend, Augustin-Pyramus de Candolle. Correia da Serra also argued that Cryptogamia reproduce sexually, advocated extension of methods of comparative anatomy from zoology to botany, and applied them to the study of fruits. Correia da Serra was one among many of the estrangeirados, Portuguese "Europeanized" intellectuals who traveled extensively abroad in most cases to escape political or religious persecution at home. The estrangeirados were important contributors to 18th and 19th century European thinking. Most of the estrangeirados were pivotal in the introduction, dissemination and propagation of the new sciences in Portugal, but unlike most of his fellow estrangeirados, Correia da Serra was also an innovative man of science in his own right. (shrink)

Heidegger argues that for being x to count as ‘alive’ it must satisfy three metaphysical conditions. It must be capable of engaging in active behaviour with a form of intentional directedness that offers to us a “sphere of transposition” into which we can intelligibly “transpose ourselves.” Heidegger’s discussion of these conditions, as they apply to the being of animals, is well-known. But, if his argument is sound, they ought also to apply to the being of plants. Heidegger, unfortunately, does not (...) supply this part of his ontology of life in any systematic detail. However, my thesis is that it is possible to interpret the nature and activities of plants, along the lines of –, and thus to make good on Heidegger’s omission. The key to this reconstruction is a reconceptualization of plant movements as constituted by a form of representationally blind, motor-intentionality. (shrink)

Experimental taxonomy was a diverse area of research, and botanists who helped develop it were motivated by a variety of concerns. While experimental taxonomy was never totally a taxonomic enterprise, improvement in classification was certainly one major motivation behind the research. Hall's and Clements' belief that experimental methods added more objectivity to classification was almost universally accepted by experimental taxonomists. Such methods did add a new dimension to taxonomy — a dimension that field and herbarium studies, however rigorous, could not (...) duplicate. Nonetheless, experimental techniques were never completely divorced from traditional taxonomic methods. In practice, all experimental taxonomists employed a combination of descriptive and experimental methods. Most researchers freely acknowledged a debt to traditional taxonomy. Furthermore, the greater rigor of twentieth-century taxonomy was not due entirely to experimentalism. Both the experimental and descriptive aspects of taxonomy were improved by the increased use of quantitative methods, particularly statistics.52From the beginning, a number of experimental taxonomists were interested primarily in classification. But many approached their research from fields other than taxonomy. These botanists were concerned primarily with ecological and genetic problems rather than with classification. There is little indication that they drew a sharp distinction: for example, taxonomic and cytogenetic conclusions were interwoven in Babcock and Stebbins' 1938 study of Crepis 53 (this was even more true of Babcock's final mongraph on the genus, published in 1947). Similarly, the extensive series of monographs, “Experimental Studies on the Nature of Species,” initiated by the Carnegie Institution group in 1940 combined ecological, cytogenetic, and taxonomic conclusions. Indeed, the significance of the major projects completed by experimental taxonomists was largely due to the fact that they were comprehensive studies rather than strictly taxonomic or cytogenetic.In a general sense, the primary motivation behind much of experimental taxonomy was evolutionary. Beginning in the second decade of the century Hall and Clements exhorted taxonomists to take an explicitly evolutionary perspective on research. Hall undoubtedly spoke for the majority of experimental taxonomists when he stated, “If there be anything at all to organic evolution, then taxonomy is dealing with the products of evolution and it is this that gives to taxonomy both its highest mission and its greatest responsibility.”54Aside from a common interest in evolution, however, the theoretical orientations of experimental taxonomists were varied. This diversity is strikingly illustrated by the evolutionary views of members of the Carnegie Institution research group. Experimental taxonomy was initiated by Clements as one aspect of his Lamarckian study of adaptation and speciation. In contrast, Hall's research was inspired by a broad concern for evolutionary problems. Hall rarely referred to specific evolutionary mechanisms; rather, he applied a general conception of evolutionary processes to deduce phylogenetic relationships. His later associates at the Carnegie Institution explicitly dissociated themselves from Clements' theoretical framework. The neo-Darwinian interpretations of adaptation and speciation presented by Clausen, Keck, and Hiesey could hardly have been more different than those of Clements. However, this major shift in theoretical orientation should not obscure significant similarities between the research of Clements and later Carnegie workers. In terms of research problems and methodology, the first volume of “Experimental Studies on the Nature of Species” was an extension of the Clementsian research program. Clausen, Keck, and Hiesey's monograph was the mature discussion of transplant experimentation that Clements had very tentatively initiated during the first decades of the twentieth century. The bond that linked the members of the Carnegie Institution research group to experimental taxonomists in general was one of shared methodology rather than common theoretical orientation. While Clements' evolutionary views were eventually repudiated, his enthusiasm for innovative experimental methods was shared by later workers.The development of experimental taxonomy faced significant problems. During the period 1920–1950 this area of botanical research remained a hybrid discipline. The aims and scope of experimental taxonomy were never articulated in a completely unified manner. Consequently, even among experimental taxonomists, there were disagreements over the relation of their research to other botanical endeavors. Even though experimental taxonomy had close ties with general taxonomy, a number of experimental taxonomists questioned the “taxonomic” nature of their research55. Even to the extent that this hybrid discipline could be identified as a branch of taxonomy, problems arose. Taxonomists, as we have seen, were justifiably skeptical of what appeared to be a rapid influx of untested methods and ideas. Experimental taxonomists were not merely incorporating well-accepted methods from ecology and cytogenetics; during the period 1920–1950 the fields from which experimental taxonomists borrowed were themselves undergoing major theoretical and methodological changes. Despite problems and conflicts, experimental taxonomists did contribute improvements to classification. Furthermore, they made significant contributions to plant ecology and evolutionary genetics.The development of experimental taxonomy indicates that twentieth-century botanists were not necessarily isolated in naturalist and experimentalist camps. The joint session of taxonomists, cytologists, and geneticists at the 1926 International Congress of Plant Sciences indicates communication among specialists fairly early in the century. The papers and commentaries presented during this session do not reveal the hostility and intolerance that supposedly characterized encounters between experimentalists and naturalists. Nor do they suggest incompatible conceptual worlds separating geneticists and taxonomists.Discussions between taxonomists and other specialists were not limited to a single international congress. Particularly during the 1930s discussions among specialists appear to have been fairly widespread. Groups such as the Biosystematists and the Society for the Study of Systematics in Relation to General Biology served as forums for discussion among biologists from a variety of disciplines. The naturalist-experimentalist dichotomy tends to obscure the broad research interests of a number of prominent twentieth-century botanists. Most of the experimental taxonomists cannot be characterized adequately as either naturalists or experimentalists. Traditionally trained taxonomists such as Hall, Keck, and Turrill throughout their careers participated in both experimental and herbarium research. And a number of specialists in fields other than taxonomy took an active interest in taxonomic problems, not necessarily limited to experimental aspects. For example, Anderson suggested a number of innovations to make herbarium collections more amenable to statistical analysis.This historical study of experimental taxonomy indicates a different relationship between experimentalism and taxonomy than that portrayed by the naturalist-versus-experimentalist dichotomy. F. E. Clements originated experimental taxonomy as a revolt against descriptive botany. In retrospect, this revolution was not vigorously waged and was not successfully completed. Experimental taxonomy was never an entirely experimental approach to botanical research. Even the most ardent advocates of experimentalism relied heavily on methods inherited from traditional taxonomy. Moderate exponents of experimental taxonomy stressed the compatibility of experimental methods, field observation, and herbarium techniques. Attempts to fuse cytogenetics, ecology, and taxonomy during the period 1920–1950 resulted in an impressive body of research. However, this fusion constituted neither a repudiation of descriptive botany nor a complete revision of taxonomic theory of practice. (shrink)

Summary This essay aims to elucidate the collaborative dimension of the knowledge-making process in eighteenth-century Linnaean botany. Due to its ever increasing and potentially infinite need for information, Linnaean botany had to rely more and more heavily on the accumulation and aggregation of contributions by many people. This, in turn, had a crucial impact on the genesis and form of botanical publications: the more comprehensive the project, the larger the effect. It was the botanist Carl Linnaeus who managed (...) to establish himself as the centre of this contributory knowledge-making process. Given the exponential growth in the number of known species and the resulting need for observation, this was the necessary condition which allowed him continuously to update and correct his systematic works, and allowed them to maintain their status as the central catalogues of a global botany for decades. (shrink)

In 1583 the Italian botanist and physician Andrea Cesalpino (1524-1603) published De Plantis Libri XVI, made of 16 books (libri), considered to be the first treatise where botany is treated independently from medicine. In so doing, he broke with a long tradition inherited in Western science from Antiquity and perpetuated during the Middle Age through the early Renaissance. De Plantis lays the foundations of scientific systematics through a new focus on plant morphology and natural similarities and became a milestone (...) in the history of Western botany. It is a precious testimony to the evolution of botanical and physiological knowledge in the Middle Ages and the Renaissance and illustrates the role of Aristotelian philosophy in 16th-century knowledge. The volume includes an introductory essay about Cesalpino's philosophy and botany, a critical edition of the Latin text, a translation, a commentary, and indexes. It should interest scholars in Renaissance studies, historians, and philosophers of science and medicine, as well as botanists and plant scientists curious about the history of plant sciences. (shrink)

Herbaria principally host and study collections of dried vegetal specimens, and the curators and researchers employed there are mainly systematic botanists working on plant taxonomy. Twenty years ago, a textographic investigation of the University of Michigan Herbarium was conducted as part of a larger study. In this follow-up inquiry, we investigate what sort of changes have – or have not – occurred over the intervening period. Two of the five original Herbarium informants are still working there, and mainly through (...) text-based interviews and discourse analysis we trace their subsequent careers and research outputs. We find that there has been considerable technological change since the 1990s, such as the growth of molecular studies, the digitization of specimens, and the use of the web, which has greatly impacted the processes of scholarly textual production. However, technological effects on the highly distinctive genres of systematic botany turn out to be more moderate. This genre set, comprising monograph, flora, treatment, and protologue, remains little known to those who study the more general discourses of the academic and research worlds. (shrink)

Theophrastus of Eresus was Aristotle's successor as head of the Peripatetic School. He is best known for a humorous collection of character sketches, but his importance in antiquity and for the history of thought in general is much greater. He was the founder of systematic botany, and his work on logic went well beyond that of Aristotle, as did his interest in rhetoric and poetics. He was the first to collect the laws of different city-states, and in ethics (...) he emphasized manners as well as moral virtue. In recent years, his importance has been more fully appreciated through the efforts of Professor William Fortenbaugh, who founded Project Theophrastus, an international undertaking whose goal has been to collect, edit and comment on the fragments of Theophrastus. While leading this project, Professor Fortenbaugh has been writing on Theophrastus, highlighting his achievements and making connections between areas like logic and rhetoric, psychology and religion, ethics and politics. The present volume brings together for the first time twenty-two of his essays. (shrink)

Whereas several zoological Aristotelian works have been preserved, Aristotle is reported to have written only one short botanical treatise. Such reports seem to conflict with his self-described ambition to study plants as well as animals. Even though this treatise is now lost, the available evidence suggests that Aristotle had valid reasons to find the subject-matter of plants much less interesting, as their activities amount to a subset of what animals do. When studying attributes common to both plants and animals in (...) the transmitted corpus, Aristotle systematically focuses on the case of the most complex animals and, once an explanatory model has been found, proceeds to apply it to the remaining cases with less details. I argue that this procedure, although it runs counters to the intuition that one ought to start with the most simple case, corresponds to a general scientific method. Consequently, most of Aristotle’s botany is found to be already encapsulated in the main results of his study of animals. (shrink)

Bio-ontologies are essential tools for accessing and analyzing the rapidly growing pool of plant genomic and phenomic data. Ontologies provide structured vocabularies to support consistent aggregation of data and a semantic framework for automated analyses and reasoning. They are a key component of the Semantic Web. This paper provides background on what bio-ontologies are, why they are relevant to botany, and the principles of ontology development. It includes an overview of ontologies and related resources that are relevant to plant (...) science, with a detailed description of the Plant Ontology (PO). We discuss the challenges of building an ontology that covers all green plants (Viridiplantae). Key results: Ontologies can advance plant science in four keys areas: 1. comparative genetics, genomics, phenomics, and development, 2. taxonomy and systematics, 3. semantic applications and 4. education. Conclusions: Bio-ontologies offer a flexible framework for comparative plant biology, based on common botanical understanding. As genomic and phenomic data become available for more species, we anticipate that the annotation of data with ontology terms will become less centralized, while at the same time, the need for cross-species queries will become more common, causing more researchers in plant science to turn to ontologies. (shrink)

Andrea Cesalpino is an important figure in the history of science. He demonstrated that blood circulates into heart from veins and from the heart to arteries, paving the way to Harvey’s complete description of blood circulation. Moreover, he was the founder of botany as a systematic discipline, which he based, rather than on the observation of accidental similarities of plants, on the discovery of their vegetative-generative principle. In philosophy, he attempted to conciliate the immortality of the soul (i.e., (...) the form of the body) with the existence of a unique immaterial intellect, which is individuated and multiplied in the singular souls that participate to it. (shrink)

The ArgumentThe popularity of botany and natural history in England combined with the demographic changes of the first half of the nineteenth century to bring about a new aesthetics of gardening, fusing horticultural practice with a connoisseurship of botanical science. Horticultural societies brought theoretical botany into the practice of gardening. Botanical and horticultural periodicals disseminated both science and prescriptions for practice, yoking them to a progressive social agenda, including the betterment of the working class and urban planning. Finally, (...) botany was incorporated into systems of education, reinforcing the union of theory and practice.Three garden plans from the 1790s, 1835, and 1846 illustrate the embodiment of this theory and practice in the design of private suburban gardens. These horticultural/botanical gardens, described in the second half of the article, represent a neglected side of botany's bifurcated descent from Renaissance collections of curiosities into horticultural gardening and herbarium-based systematics. (shrink)

The Swedish naturalist Carl Linnaeus is famous for having turned botany into a systematic discipline, through his classification systems—most notably the sexual system—and his nomenclature. Throughout his life, Linnaeus experimented with various paper technologies designed to display information synoptically. The list took pride of place among these and is also the common element of more complex representations he produced, such as genera descriptions and his “natural system.” Taking clues from the anthropology of writing, this essay seeks to demonstrate (...) that lists can be considered as genuine research technologies. They possess a potential to generate research problems of their own but also pose limitations to inquiries that can be overcome only by the use of new media. (shrink)

We undeniably live in an information age—as, indeed, did those who lived before us. After all, as the cultural historian Robert Darnton pointed out: ‘every age was an age of information, each in its own way’ (Darnton 2000: 1). Darnton was referring to the news media, but his insight surely also applies to the sciences. The practices of acquiring, storing, labeling, organizing, retrieving, mobilizing, and integrating data about the natural world has always been an enabling aspect of scientific work. Natural (...) history and its descendant discipline of biological taxonomy are prime examples of sciences dedicated to creating and managing systems of ordering data. In some sense, the idea of biological taxonomy as an information science is commonplace. Perhaps it is because of its self-evidence that the information science perspective on taxonomy has not been a major theme in the history and philosophy of science. The botanist Vernon Heywood once pointed out that historians of biology, in their ‘preoccupation with the development of the sciences of botany and zoology… [have] diverted attention from the role of taxonomy as an information science’ (Heywood 1985: 11). More specifically, he argued that historians had failed to appreciate how principles and practices that can be traced to Linnaeus constituted ‘a change in the nature of taxonomy from a local or limited folk communication system and later a codified folk taxonomy to a formal system of information science [that] marked a watershed in the history of biology’ (ibid.). A similar observation could be made about twentieth-century philosophy of biology, which mostly skipped over practical and epistemic questions about information management in taxonomy. The taxonomic themes that featured in the emerging philosophy of biology literature in the second half of the twentieth century were predominantly metaphysical in orientation. This is illustrated by what has become known as the ‘essentialism story’: an account about the essentialist nature of pre- Darwinian taxonomy that used to be accepted by many historians and philosophers, and which stimulated efforts to document and interpret shifts in the metaphysical understanding of species and (natural) classification (Richards 2010; Winsor 2003; Wilkins 2009). Although contemporary debates in the philosophy of taxonomy have moved on, much discussion continues to focus on conceptual and metaphysical issues surrounding the nature of species and the principles of classification. Discussions centring on whether species are individuals, classes, or kinds have sprung up as predictably as perennials. Raucous debates have arisen even with the aim of accommodating the diversity of views: is monism, pluralism, or eliminativism about the species category the best position to take? In addition to these, our disciplines continue to interrogate what is the nature of these different approaches to classification: are they representational or inferential roles of different approaches to classification (evolutionary taxonomy, phenetics, phylogenetic systematics)? While there is still much to learn from these discussions—in which we both actively participate—our aim with this topical collection has been to seek different entrypoints and address underexposed themes in the history and philosophy of taxonomy. We believe that approaching taxonomy as an information science prompts new questions and can open up new philosophical vistas worth exploring. A twenty-first century information science turn in the history and philosophy of taxonomy is already underway. In scientific practice and in daily life it is hard to escape the imaginaries of Big Data and the constant threats of being ‘flooded with data’. In the life sciences, these developments are often associated with the socalled bioinformatics crisis that can hopefully be contained by a new, interdisciplinary breed of bioinformaticians. These new concepts, narratives, and developments surrounding the centrality of data and information systems in the biological and biomedical sciences have raised important philosophical questions about their challenges and implications. But historical perspectives are just as necessary to judge what makes our information age different from those that preceded us. Indeed, as the British zoologist Charles Godfray has often pointed out, the piles of data that are being generated in contemporary systematic biology have led to a second bioinformatics crisis, the first being the one that confronted Linnaeus in the mid-18th century (Godfray 2007). Although our aim is to clear a path for new discussions of taxonomy from an information science-informed point of view, we continue where others in the history, philosophy, and sociology of science have already trod. We believe that an appreciation of biological taxonomy as an information science raises many questions about the philosophical, theoretical, material, and practical aspects of the use and revision of biological nomenclatures in different local and global communities of scientists and citizen scientists. In particular, conceiving of taxonomy as an information science directs attention to the temporalities of managing an accumulating data about classified entities that are themselves subject to revision, to the means by which revision is accomplished, and to the semantic, material, and collaborative contexts that mediate the execution of revisions. (shrink)

Background and Aims The study of intraspecific trait variation (ITV) in plants has a long history, dating back to the fourth century BC. Its existence was widely acknowledged by the end of the 18th century, although systematic and experimental studies commenced only a century later. However, the historiography of ITV has many gaps, especially with regard to early observations and visual documents. This note identifies an early depiction of plant ITV. -/- Methods The botanical works of Johann Wolfgang von (...) Goethe (1749–1832), a German writer and naturalist, were subjected to close reading. This included all publications and unpublished sources related to botany between 1785 and 1832 (e.g. notes, drafts, diaries, letters, drawings). This material is accessible in the multi-volume historical-critical edition of Goethe’s studies in natural science (Leopoldina-Ausgabe). -/- Key Results A diary entry from 9 September 1786 described changes in leaf morphology along an elevation gradient in the Bavarian Alps. The leaves of an unidentified species of willow (Spix sp.) and gentian (Gentiana sp.) were said to become narrower with increasing elevation; leaves also stood further apart on twigs, and the latter became thinner. A crude drawing of two willow twigs illustrated the differences. Goethe conjectured that the differences were due to environmental conditions. -/- Conclusions Goethe’s notes were anecdotal, and it is unclear whether the observed plant individuals actually belonged to the same species. Nevertheless, the notes represent an early and clear articulation of the hypothesis that changes in environmental conditions can cause ITV in a natural plant population. The drawing may be the earliest visual record of environmentally caused plant ITV in the wild. (shrink)

Summary Ferdinand von Mueller (1825–96), the German-born Government Botanist of Victoria from 1853 until his death, and concurrently Director of the Melbourne Botanic Garden from 1857 until 1873, was a prolific systematic botanist, but also heavily involved in public educational activities. He conceived of the Garden as an educative place of recreation, but ultimately lost control over it. His loss did not stop his popular writing and lecturing, especially in areas related to the application of botany in horticulture, (...) agriculture, and forestry. The structure of his introductory school text—very different from the intensely logical grammar-like botany texts of the period—owed much to his political masters, but it is characterized by careful attention to language and locality. Mueller's work represents a consistent and pervasive example of attention to the ‘public understanding of science’ that resonates with the concerns of early twenty-first-century funders of scientific research. (shrink)

The evolution of biparental sexual reproduction in animals and plants is a prominent focus in modern biology. One hundred and fifty years ago, the German biologist Julius Sachs (1832–1897) published the fourth and final edition of his influential _Textbook of Botany_. In the text, he referred to the work of Wilhelm Hofmeister (1824–1877) and proposed that it is possible to reconstruct the origins and evolution of sexuality via systematic comparisons among the life cycles of simple versus complex organisms. Sachs’s (...) 1874 book presented the green alga _Pandorina_ as an example of ancestral life cycles, and that of the land plants as the most complex photosynthetic organisms. Herein, we describe the 150-year-old hypothesis proposed by Sachs and show how the purported “architect of modern plant physiology” provided insights into (1) recent papers implicating the role of HMG-box genes for the expression of male versus female sex determination in complex eukaryotes, such as animals, brown algae, and fungi; and (2) the continuing debate about the meaning of homology in the context of evolution. We conclude that the physiologist Sachs, along with Hofmeister, was also one of the founders of comparative sex research in animals and plants. (shrink)

Summary From summer 1792 until spring 1797, Alexander von Humboldt was a mining official in the Franconian parts of Prussia. He visited mines, inspected smelting works, calculated budgets, wrote official reports, founded a mining school, performed technological experiments, and invented a miners’ lamp and respirator. At the same time he also participated in the Republic of Letters, corresponded with savants in all Europe, and was a member of the Leopoldine Carolinian Academy and the Berlin Gesellschaft Naturforschender Freunde. He collected minerals, (...) made geognostic observations, performed chemical and physiological experiments, read the newest scientific journals, and prepared and published texts on mineralogy, geognosy, chemistry, botany and physiology. Humboldt did his scientific investigations alongside his administrative and technical work. This raises the question of whether there were fruitful interactions between Humboldt's technical-administrative work and (parts of) his natural inquiry. I argue that the mining official Humboldt was a late eighteenth-century figure of hybrid savant-technician. Mines and smelting works provided numerous opportunities for studies of nature. Humboldt systematically used inspection tours for mineralogical and geognostic observations. He transformed mines into chemical laboratories, and he transferred knowledge and material items from his natural inquiries in mines to academic institutions. The main objective of this paper is to illuminate the persona of savant-technician (or scientific-technological expert) along with Humboldt's mixed technological and scientific work during his term as mining official. (shrink)

In an effort to reassess the status of Phenomenology of Perception and its relation to The Visible and the Invisible, this essay argues that Merleau-Ponty's engagement with Husserl's text and his discussion of the “field of presence” in La temporalité are intended to think through the field in which time makes its appearance as one of passage. Time does not show itself as presence or in the present but manifests itself as Ablauf, as lapse or flow, an écoulement that is (...) simultaneously an explosion, an éclatement. Merleau-Ponty's account of temporality in these pages is thus legible as recovering the primordial experience of time as a self-differentiating déhiscence in its dual power of articulation and erosion. Time is thus simultaneously the vehicle of the world's appearance and of its “disarticulation”, the passage of a rhythm of affirmation and disintegration. Merleau-Ponty's account of temporality in Phenomenology of Perception is oblique, somewhat fragmentary and circuitous.11 References to Merleau-Ponty's works cite the French followed by the English translation. I will use the abbreviation PhP for Phenomenology of Perception and VI for The Visible and the Invisible. Other texts by Merleau-Ponty will be referenced by the title. References to Husserl and Heidegger use the German followed by the translation. I will use the abbreviations ZB for the Zeitbewußtsein lectures; FT for Formale und transzendentale Logik; EU for Erfahrung und Urteil; and SZ for Sein und Zeit. View all notes While of course this phenomenon comes under close scrutiny in La temporalité, a brief inspection of this text as a whole finds it to be virtually everywhere.22 The theme of temporality is introduced as early as the Preface to Part I, “Experience and Objective Thought” and appears again in almost every subsequent chapter: the first chapter of Part I ; in his discussion on number blindness and Goldstein's patient known as Schneider in La spatialité du corps et la motricité ; in the sexuality chapter ; in the discussion of memory in La corps comme expression et la parole ; in Le sentir ; in the discussion of depth in L'espace ; in La chose et le monde naturel ; in Autrui et le monde humain and in Le cogito. Rather than providing the perhaps much called for synopsis of these scattered accounts of time or trying to locate a unified account in Phenomenology of Perception through such a synopsis, this essay will focus only on La temporalité, particularly the discussion of Husserl's diagram from the Zeitbewußtsein and the “champ de présence”. View all notes It is this apparent ubiquity that will motivate scholars such as Renaud Barbaras to claim that “… the entire structure of Phenomenology of Perception rests on a chapter devoted to temporality”.33 Barbaras The Being of the Phenomenon, 218. View all notes In spite of this ubiquity and apparent centrality, however, the treatment of temporality seems to neglect a systematic and thoroughgoing approach, and whether this work manages to address this theme with a sufficient degree of rigor remains open to debate. Furthermore, beyond the scattered and fragmented appearance of temporality in the text, the chapter devoted to its exploration contains numerous, well-recognized problems.44 Merleau-Ponty's misinterpretation of Bergson in this chapter has received much warranted attention. Alia Al-Saji, for example, has criticized Merleau-Ponty's account of temporality in this chapter of Phenomenology of Perception for this misreading as well as its perhaps too uncritical infatuation with Husserl and his emphasis on presence. See Lawlor Thinking Through French Philosophy, Al-Saji “The Temporality of Life” and “A Past Which Has Never Been Present” and Barbaras “The Turn of Experience”. View all notes Among these difficulties, Merleau-Ponty's engagement with Husserl's lectures on time-consciousness, the Vorlesungen zur Phänomenologie des inneren Zeitbewußtseins,55 The 1928 publication of the Zeitbewußtsein, edited by Heidegger, is what appears in the bibliography of Phenomenology of Perception. This version, from the Jahrbuch für Philosophie und phänomenologishe Forschung, as Brough notes, appears as “Part A” of Husserliana X. The notes that constitute this version of the text, furthermore, as Heidegger mentions in his preface to the Jahrbuch version and which Brough repeats were heavily edited by Husserl's assistant at the time, Edith Stein. Merleau-Ponty's references to the Zeitbewußtsein cut across various moments of the text and do not focus on one section in particular, and in fact, he actually references section 11, “Urimpression und retentionale Modifikation”/“Primal impression and retentional modification” in his discussion of the field of presence. As Al-Saji has noted, the extent to which Merleau-Ponty's account of time in La temporalité centres the account of time on “the living present” can be shown to be at play behind the misreading of Bergson. While I do not wish to dispute the specifics of her compelling reading, it is nonetheless worth noting that Al-Saji's reading of the Zeitbewußtsein only focuses on Appendix V, “Gleichzeitigkeit von Wahrnehmung und Wahrgenommenem”/“Simultaneity of Perception and the Perceived”. View all notes looms large, as it seems that his discussion of what he designates as le champ de présence or “field of presence” commits him to the ontological primacy of the present in his account of time. As a result, this earlier work appears to confine itself to a metaphysics organized around the privilege and authority of the present in establishing the structure of time.66 Leonard Lawlor has convincingly argued against this interpretation. Following the famous remark at the end of Le Sentir about “a past which has never been present”, Lawlor argues that precisely because Merleau-Ponty's critique of Bergson is a straw man – that is, because his critique of Bergson is based on a misreading – a closer inspection of Le Sentir and La temporalité shows Merleau-Ponty to be committed to the ontological primacy of an “originary” past. See Lawlor Thinking Through French Philosophy, 89. Marratto, following Lawlor, takes up the charge of a metaphysics of presence in Phenomenology of Perception in dialogue with Derrida. Marratto argues that Derrida's reading selectively overlooks “the very imporant dimensions of difference, discontinuity, and delay and non-self-presence in Merleau-Ponty's descriptions”, located particularly in the latter's theory of subjectivity. I agree with Marratto's assessment, and my aim here is to deepen it by turning in more detail to La temporalité. View all notes This apparent commitment to the ontological primacy of the present, for some readers, has also functioned as an index for tracking the revision of Phenomenology of Perception that is said to figure in The Visible and the Invisible, where a metaphysics of the present is replaced with a commitment to the primacy of an original past, signalling a significant break in the development of Merleau-Ponty's thought.77 This has bearing on the debate mentioned above as the question of temporality and Merleau-Ponty's evolving relationship with Bergson are also cited as part of the index for tracking the differences between Phenomenology of Perception and The Visible and the Invisible. What we see, according to this reading, is Merleau-Ponty move away from a more strictly phenomenological orientation of Phenomenology of Perception, an orientation that is said to adversely mediate his early, critical stance with respect to Bergson, toward a progressively less Husserlian and more Bergsonian stance in The Visible and the Invisible. While he does not specifically address Merleau-Ponty's engagement with Bergson, Marratto's reading also places a special emphasis on the significance of the past, specifically Merleau-Ponty's reference to a “past which has never been present”. It is also not my intention to enter into the question of Merleau-Ponty's relationship with Bergson. Rather, I will restrict my remarks specifically to Merleau-Ponty's engagement with Husserl and the Zeitbewußtsein in La temporalité in order to show that there are grounds for at least questioning one of the premises of the interpretation mentioned above, namely that Phenomenology of Perception is unequivocally legible as committed to the ontological primacy of the present. As will become clear later in the essay, I also dispute interpretations that would place the emphasis on the ontological primacy of an original past. For my own views on the significance of a “past which has never been present”, see Whitmoyer “The Primary Silence of the Past”. View all notes In considering the manner in which the Zeitbewußtsein figures in La temporalité and Merleau-Ponty's discussion of the field of presence, it will do to think about the parameters in which his engagement with Husserl is staged more generally. It seems that Merleau-Ponty never considered his task in terms of the perhaps false alternative of fidelity and heresy, because “any commemoration is also a betrayal”, and because the task of the interpreter is, as he famously notes, thinking through that “unthought-of element … which is wholly his [Husserl's] and yet opens out on something else”.88 Merleau-Ponty, Signes, 203/160. This methodological dictum is developed in more detail in the notes to the course offered on Husserl's Origin of Geometry in 1959–1960. “We are saying not that Husserl was that, but that Husserl was not only what they say, was also another, bearer of an unthought”. View all notes Following Merleau-Ponty's own indications, we could suggest that Husserl's text, rather than a source of orthodoxy, functions as a point of orientation through which Merleau-Ponty marks out his own theory of temporality.99 I will not, therefore, address the question of the “accuracy” of his interpretation of Husserl because, according to Merleau-Ponty himself, this question presupposes that the author, in this case Husserl, has a privileged access to his thought, as if there is some kernel or essence of what a philosopher thought that interpreters can either get right or wrong. As the remarks in “The Philosopher and His Shadow” make clear, interpretation can never really avail itself of this presupposition and in this manner the question of accuracy is precisely the wrong question. View all notes This essay argues that his discussion of the Zeitbewußtsein in Phenomenology of Perception does not offer an account of time that “centers around the living present”, as some have argued,1010 Al-Saji “A Past Which Has Never Been Present”, 42–44. View all notes but that the discussion of the field of presence and what follows are rather intended to account for the field of temporal phenomenalization – not as a presence – but as écoulement, passage and flux. Time, therefore, does not appear in the present or as presence, but manifests itself as a flow and movement that is simultaneously an éclatement, an eruption, and a self-differentiating “dehiscence”.1111 A favorite word of Merleau-Ponty, borrowed from botany, where it designates the splitting open of a seed-pod or flower as well as medicine, where it refers to the splitting open of a healed or partially healed wound. The idea here is that, in its flow and passage, time splits open in a process of differentiation – which is simultaneously a process of degeneration, decay, and what Merleau-Ponty will term in The Visible and the Invisible, “disarticulation”. View all notes Time's passage is not determined, organized and oriented in advance in accordance with a transcendental synthesis that would give it shape and form, privileging one temporal dimension over another, so much as it is understood in terms of a splitting open, or to use another favoured locution of Merleau-Ponty, a “deflagration”.1212 In Eye and Mind, Merleau-Ponty speaks of the “deflagration of being”. Metaphors of explosiveness and dissonance populate his attempt to think being otherwise than as structure, form, and stability. Here I will focus particularly on écoulement, flux and éclatement, eruption, because these are the terms he uses in his discussion of time in La temporalité. See Merleau-Ponty L’Œil et l'esprit, 64/369. View all notes To this extent, Merleau-Ponty's account of temporality in Phenomenology of Perception cannot be said to orient itself in terms of the ontological primacy of any one temporal dimension – past, present, or future – but is more accurately understood as an attempt to recover the primordial experience of time as the simultaneity of écoulement and éclatement – an account that thinks time in its dual power of phenomenalization and erosion, the “pulse [pulsation] of my existence, its systole and diastole”.1313 Merleau-Ponty PhP, 337/332. View all notes Time is the vehicle of the world's appearance, and at the same time of its “disarticulation” [désarticulation],1414 This is a term Merleau-Ponty uses in The Visible and the Invisible in a well-known working note entitled “ Transcendence – forgetting – time”. See Merleau-Ponty VI, 247/197. View all notes the vehicle through which “becoming” – rather than being – shows itself. This process of phenomenalization, precisely because it is temporal, never achieves the density of fully realized being – the sense of this becoming is never fully articulate – but is perpetually subject to a temporal erasure that necessitates its repetition and reiteration. Time, in other words, is the principle of the world's eloquence – it is that thanks to which things have and make sense and simultaneously the principle of the world's murmuring stutter, the principle through which the sense of things remains incomplete and even erodes, decays, and degenerates. To begin, I will turn to Merleau-Ponty's reading of Husserl's diagram from the Zeitbewußtsein, which opens his attempt to “arrive at authentic time”.1515 Merleau-Ponty PhP, 477/483. View all notes Rather than simply rehearsing Husserl's discussion of primal impression, retention and protention, Merleau-Ponty's analysis of the diagram provides an opportunity for raising two problems: the problem of time's representability and the problem of its synthesis. Rather than through an “act intentionality” carried out by a transcendental subjectivity, time appears in accordance with an “operative intentionality” always already under way. Turning to the section of La temporalité aptly entitled “Passive Synthesis”, we see that Merleau-Ponty's analysis of the diagram leads him to the paradox of passive synthesis and what he calls, following Husserl, “transition synthesis”. Time does not show itself punctually – time appears neither as presence nor in the present – but only in the dual movement of its flux, its écoulement, and its éclatement, its explosive, self-differentiating unfurling. These reflections, finally, bring Merleau-Ponty into dialogue with Heidegger on what the latter called the Zusammenhang des Lebens. The “unity of a life”, accordingly, is not a question of any “resolution”, but is a function of our immersion in this temporal dehiscence. The important lesson to be learned from Merleau-Ponty's engagement with Husserl's Zeitbewußtsein is not something about the ontological primacy of one temporal dimension over another but what Merleau-Ponty famously calls in The Visible and the Invisible the “passivity of our activity”1616 Merleau-Ponty VI, 270/221. View all notes and our immersion in time's power of disarticulation. (shrink)

In 1583 the Italian botanist and physician Andrea Cesalpino (1524–1603) published De Plantis Libri XVI, considered to be the first treatise where botany is treated independently from medicine. In so doing, he broke with a long tradition inherited in Western science from Antiquity and perpetuated during the Middle Ages through the early Renaissance. At the same time, Cesalpino grounded his new approach in an original but well-informed interpretation of Aristotelian epistemology. This allowed the Italian philosopher to propose his own (...) naturalistic teleology, as well as innovative uses of the old method of analogy. De Plantis laid the foundations of scientific systematics through a new focus on plant morphology and natural similarities and became a milestone in the history of Western botany. It is a precious testimony to the evolution of botanical and physiological knowledge in the Middle Ages and the Renaissance and illustrates the role of Aristotelian philosophy in 16th-century science. (shrink)

Aristóteles foi o primeiro pensador que articulou uma taxonomia do conheci-mento científico: os quatros livros dos Segundos Analíticos descrevem os critérios que uma disciplina qualquer deve respeitar e satisfazer para legitimamente receber a designação de ciência teorética. Mas Aristóteles é mesmo o criador das “ciências particulares”, ou seja, a biologia, a psicologia, a zoologia e, em geral, as ciências naturais. Trata-se de uma questão já clássica saber se o modo pelo qual Aristóteles desenvolve sua ciência dos animais con-forma-se aos padrões (...) normativos estipulados pela teoria da ciência nos Analíticos. Na men-talidade de muitos intérpretes ficou a convicção de que as obras biológicas de Aristóteles conformam-se a um padrão que utiliza apenas dados empíricos, ao passo que o conheci-mento nos Analíticos é estabelecido a partir de premissas primeiras e imediatas. Agora, nos Segundos Analíticos, encontramos exemplos provenientes da meteorologia, da botânica, da zoologia ao lado de exemplos matemáticos. Fica a pergunta: a metodologia axiomática de estilo matemático que o Estagirita propõe nos Analíticos é totalmente independente e ina-dequada para o estudo da biologia? Se for assim, Aristóteles não teria conseguido encaixar as ciências naturais nos padrões normativos expostos nos Segundos Analíticos. No presente estudo, pretendemos, pelo contrário, ressaltar o fato de que é razoável tomar os textos aristotélicos como orbitando em torno de uma mesma e grande pesquisa, a pesquisa cientí-fica, que inclui os Analíticos, assim como os tratados naturais.Aristotle was the first Greek thinker to articulate a taxonomy of scientific pursuits: the four books of the Analytics present a theory of scientific knowledge with a rigorous ac-count of what a body of propositions must be like in order to count as a theoretical science. But Aristotle was also the originator of “special sciences”. A longstanding problem about Aristotle’s philosophy of science is to understand if there is a conflict between the account of scientific explanation in the Posterior Analytics and the investigations reported in treatises such as the History of Animals, Parts of Animals, Generation of Animals 1. The Analytics restricts knowledge to what has been demonstrated from self-evident first principles. The sciences of nature seem to secure their results without such demonstrations: there are not axioms, nor theorems or proofs, nor definitions. Yet many of the examples in the Posterior Analytics are drawn from meteorology, botany and zoology, and are discussed side by side with mathe-matical examples. It is curious that a philosopher as systematic as Aristotle could formulate the first rigorous theory of scientific inquiry and demonstration, pepper the treatise in which he does so with biological examples, and not aim to structure his science of animals in ac-cordance with that theory. In this investigation I want to show that there is a relation betwe-en Aristotle’s official account of the definition in Posterior Analytics and the nature and the role assigned to definition in the Natural Treatises. (shrink)

Joint practical deliberation is the activity of deciding together what to do. In this dissertation, I argue that several speech acts that we can use to alter our moral obligations – promises, offers, requests, demands, commands, and agreements – are moves within joint practical deliberation. -/- The dissertation begins by investigating joint practical deliberation. The resulting account implies that joint deliberation is more flexible than we usually recognize, in two ways. First, we can make joint decisions not only about what (...) we will do together, but also about what you or I will do alone. Second, we can deliberate by means of two distinct methods: propose-and-ratify, in which a proposed joint decision must be explicitly accepted to come into effect, and propose-and-challenge, in which a proposed joint decision comes into force unless it is explicitly challenged. -/- Varying these parameters generates a botany of different kinds of proposals we can make within joint deliberation. When we look at these proposals more closely, we make a surprising discovery: for each kind of proposal we can make in joint practical deliberation, there is an everyday speech act with the very same properties. A certain kind of proposal to make a joint decision regarding one’s own actions has the same normative effects, under the same conditions, as a promise. One kind of proposal to make a joint decision regarding one’s addressee’s actions has all the essential features of a command; another kind of deliberative proposal – with the same content but a different method of evaluation – looks exactly like a request. And so on. -/- These similarities are too systematic to be coincidental. The only explanation, I argue, is that these ordinary speech acts are identical to their doppelgängers within joint practical deliberation. Promises and offers are proposals to make joint decisions about what I will do. Commands, demands, and requests are proposals to make joint decisions about what you will do. And agreements are joint decisions about what we will do. Call this the deliberative theory of these speech acts. -/- Considering each speech act in turn, I defend the deliberative theory by arguing that it provides a uniquely powerful explanation of its targets’ social and moral significance. Once we see how naturally these speech acts fall out of our practice of joint deliberation, theories that treat them as sui generis – as many moral philosophers now do – will come to seem redundant and nonexplanatory. Conversely, thinking of promises, offers, commands, demands, requests, and agreements as moves within joint practical deliberation allows us to give an elegant and generative theory of these phenomena that have confounded moral philosophers for so long. (shrink)

Background Moral distress is a common challenge among professional nurses when caring for their patients, especially when they need to make rapid decisions. Therefore, leaving moral distress unconsidered may jeopardize patient quality of care, safety, and satisfaction. Aim To estimate moral distress among nurses. Methods This systematic review and meta-analysis conducted systematic search in Scopus, PubMed, ProQuest, ISI Web of Knowledge, and PsycInfo up to end of February 2022. Methodological quality of included studies was assessed using the Newcastle (...) Ottawa checklist. Data from included studies were pooled by meta-analysis with random effect model in STATA software version 14. The selected key measure was mean score of moral distress total score with its’ 95% Confidence Interval was reported. Subgroup analyses and meta-regressions were conducted to identify possible sources of heterogeneity and potentially influencing variables on moral distress. Funnel plots and Begg’s Tests were used to assess publication bias. The Jackknife method was used for sensitivity analysis. Ethical consideration The protocol of this project was registered in the PROSPERO database under decree code of CRD42021267773. Results Eighty-six manuscripts with 19,537 participants from 21 countries were included. The pooled estimated mean score of moral distress was 2.55 on a 0–10 scale [95% Confidence Interval: 2.27–2.84, I2: 98.4%, Tau2:0.94]. Publication bias and small study effect was ruled out. Moral distress significantly decreased in the COVID-19 pandemic versus before. Nurses working in developing countries experienced higher level of moral distress compared to their counterparts in developed countries. Nurses' workplace (e.g., hospital ward) was not linked to severity of moral disturbance. Conclusion The results of the study showed a low level of pooled estimated score for moral distress. Although the score of moral distress was not high, nurses working in developing countries reported higher levels of moral distress than those working in developed countries. Therefore, it is necessary that future studies focus on creating a supportive environment in hospitals and medical centers for nurses to reduce moral distress and improve healthcare. (shrink)

Background: Neurofeedback training has recently been proposed as a valuable technique for cognitive enhancement and psychiatric amelioration. However, effect of NFT of alpha activity on memory is controversial. The current study analyzed previous works in terms of randomized and blinded analyses, training paradigms, and participant characteristics to validate the efficacy of alpha NFT on memory in a healthy population.Objectives: A systematic meta-analysis of studies with randomized controlled trials was performed to explore the effect of alpha NFT on working memory (...) and episodic memory in a healthy population.Methods: We searched PubMed, Embase, and Cochrane Library from January 1, 1999, to November 30, 2019. Previous studies were evaluated with the Cochrane risk of bias. A meta-analysis calculating absolute weighted standardized mean difference using random-effects models was employed. Heterogeneity was estimated using I2 statistics. Funnel plots and Egger's test were performed to evaluate the quality of evidence.Results: Sixteen studies with 217 healthy participants in the control group and 210 participants in the alpha group met the eligibility criteria. Alpha NFT studies with WM measures presented little publication bias, and 5 of 7 domains in the Cochrane RoB exhibited a low risk of bias. The overall effect size from 14 WM studies was 0.56. Six EM studies exhibited an effect size of 0.77.Conclusion: Meta-analysis results suggest that alpha NFT seems to have a positive effect on the WM and EM of healthy participants. Future efforts should focus on the neurophysiological mechanisms of alpha NFT in memory. (shrink)

Local reports from different international societies have considered the achievement of the successful Glocalized architecture model in line with the 2030 UN Sustainable Development Goals (SDGs). The Aga Khan Cultural Foundation’s International Program for Islamic Architecture has also prioritized the understanding of the success drivers in architectural projects. This study aimed to detect the potentials of the common global indicators to access qualitative design assessment through analyzing the Aga Khan Award’s reports. The selected methodology in the present study is a (...) quantitative approach using the systematic content analysis and coding techniques for qualitative data obtained from the technical. The physical, non-physical, modern, and traditional factors that have contributed to the success of the works as well as their combinations were extracted and analyzed using Sensible and Abstract international, national, and local indications. There is a relative superiority for Sensible indications (A combination of modern and physical factors). The hybrid data distribution provides the ground to assess the works, and this can be used to manage the globalization challenges in the contemporary architecture of Muslim societies. (shrink)

Today humanity is in the midst of the massive expansion of new and fundamental technology, represented by advanced artificial intelligence (AI) systems. The ongoing revolution of these technologies and their profound impact across various sectors, has triggered discussions about the characteristics and values that should guide their use and development in a responsible manner. In this paper, we conduct a systematic literature review with the aim of pointing out existing challenges and required principles in AI-based systems in different industries. (...) We discuss our findings and provide general recommendations to be considered during AI deployment in production. The results have shown many gaps and concerns towards responsible AI and integration of complex AI models in the industry that the research community could address. (shrink)

I believe that the sort of disagreements we encounter in philosophy—disagreements that often take the form that I have elsewhere called system- atic peer disagreements—make it unreasonable to think that there is any knowledge, or even justified belief, when the disagreements themselves are systematic. I readily acknowledge that this skeptical view is quite controversial; I suspect many are unconvinced. However, I will not be defending it here. Rather, I will be exploring a worry, or set of worries, that arise (...) on the assumption that this view is correct. For if it is unreasonable to think that there is justified belief in contexts of systematic philosophical disagreements, by what right do we continue to advance philosophical claims in such contexts? Indeed, by what right do we believe the philosophical claims we advance? And if we don’t believe them, why do we advance them in the first place? An inability to respond to these worries would leave us with the dis- tinct impression that the practice or activity of philosophy is quite suspect: what sort of practice or activity would have us believe unreasonably, assert unwarrantedly, and perhaps exhibit insincerity to boot? (shrink)

In this paper I present the Ingardenian distinction between inseparability and dependence. My considerations are both historical and systematic. The historical part of the paper accomplishes two goals. First, I show that in the Brentanian tradition the problem of existential conditioning was entangled into parts—whole theories. The best examples of such an approach are Kazimierz Twardowski’s theory of the object and Edmund Husserl’s theory of parts and wholes. Second, I exhibit the context within which Ingarden distinguished inseparability and dependence. (...) Moreover, Ingarden’s motivations are presented: the problem of understanding the Husserlian concept of “immanent transcendence,” the issue of the existence of purely intentional objects, and finally the problem of the relationship between individual objects and ideas. The systematic part deals with the ambiguity of Ingarden’s definition of inseparability. I seek to improve this definition by reference to the distinction between absolute and summative wholes. I also present some divisions of inseparability and dependence and investigate whether these types of existential conditioning are reflexive, symmetric, or transitive. (shrink)

Freedom of conscience is a core element of human rights respected by most European countries. It allows abortion through the inclusion of a conscience clause, which permits opting out of providing such services. However, the grounds for invoking conscientious objection lack clarity. Our aim in this paper is to take a step in this direction by carrying out a systematic review of reasons by midwives and nurses for declining, on conscience grounds, to participate in abortion. We conducted a (...) class='Hi'>systematic review of ethical arguments asking, “What reasons have been reported in the argument based literature for or against conscientious objection to abortion provision by nurses or midwives?” We particularly wanted to identify any discussion of the responsibilities of midwives and nurses in this area. Search terms were conscientious objection and abortion or termination and nurse or midwife or midwives or physicians or doctors or medics within the dates 2000–2016 on: HEIN legal, Medline, CINAHL, Psychinfo, Academic Search Complete, Web of Science including publications in English, German and Dutch. Final articles were subjected to a rigorous analysis, coding and classifying each line into reason mentions, narrow and broad reasons for or against conscientious objection. Of an initial 1085 articles, 10 were included. We identified 23 broad reasons, containing 116narrow reasons and 269 reason mentions. Eighty one narrow reasons argued in favour of and 35 against conscientious objection. Using predetermined categories of moral, practical, religious or legal reasons, “moral reasons” contained the largest number of narrow reasons. The reasons and their associated mentions in this category outnumber those in the sum of the other three categories. We identified no absolute argument either for or against conscientious objection by midwives or nurses. An invisibility of midwives and nurses exists in the whole debate concerning conscientious objection reflecting a gap between literature and practice, as it is they whom WHO recommend as providers of this service. While the arguments in the literature emphasize the need for provision of conscientious objection, a balanced debate is necessary in this field, which includes all relevant health professionals. (shrink)

ObjectiveTo present (1) the ethical concepts related to the debate on resuscitation of extremely premature infants (EPIs) as they are described in the ethical literature; and (2) the ethical arguments based on these concepts.DesignWe conducted a systematic review of the ethical literature. We selected articles based on the following predefined inclusion/exclusion criteria: (1) English language articles (2) presenting fully elaborated ethical arguments (3) on resuscitation (4) of EPIs, that is, infants born before 28 weeks of gestation.AnalysisAfter repeated reading of (...) articles, we developed individual summaries, conceptual schemes and an overall conceptual scheme. Ethical arguments and concepts were identified and analysed.ResultsForty articles were included out of 4709 screened. Personhood, best interest, autonomy and justice were concepts grounding the various arguments. Regarding these concepts, included authors agreed that the best interest principle should guide resuscitation decisions, whereas justice seemed the least important concept. The arguments addressed two questions: Should we resuscitate EPIs? Who should decide? Included authors agreed that not all EPIs should be resuscitated but disagreed on what criteria should ground this decision. Overall, included authors agreed that both parents and physicians should contribute to the decision.ConclusionsThe included publications suggest that while the best interest is the main concept guiding resuscitation decisions, justice is the least important. The included authors also agree that both parents and physicians should be actively involved in resuscitation decisions for EPIs. However, our results suggest that parents’ decision should be over-ridden when in contrast with the EPI’s best interest. (shrink)

Background: The ethics and value bases in healthcare are widely acknowledged. There is a need to improve and raise awareness of ethics in complex systems and in line with competing needs, different stakeholders and patients’ rights. Evidence-based strategies and interventions for the development of procedures and practice have been used to improve care and services. However, it is not known whether and to what extent ethics can be developed using interventions. Objectives: To examine ethics interventions conducted on healthcare professionals and (...) healthcare students to achieve ethics-related outcomes. Research design: A systematic review. Methods: Five electronic databases were searched: CINAHL, the Cochrane Library, Philosopher’s Index, PubMed and PsycINFO. We searched for published articles written in English without a time limit using the keywords: ethic* OR moral* AND intervention OR program OR pre-post OR quasi-experimental OR rct OR experimental AND nurse OR nursing OR health care. In the four-phased retrieval process, 23 full texts out of 4675 citations were included in the review. Data were analysed using conventional content analysis. Ethical consideration: This systematic review was conducted following good scientific practice in every phase. Findings: It is possible to affect the ethics of healthcare practices through professionals and students. All the interventions were educational in type. Many of the interventions were related to the ethical or moral sensitivity of the professionals, such as moral courage and empowerment. A few of the interventions focused on identifying ethical problems or research ethics. Conclusion: Patient-related outcomes followed by organisational outcomes can be improved by ethics interventions targeting professionals. Such outcomes are promising in developing ethical safety for healthcare patients and professionals. (shrink)

The reception of the translations of Aristotelian and pseudo-Aristotelian works at the University of Paris in the thirteenth century promoted a new understanding of the sciences as specialized fields of knowledge. The huge amount of translations required a new organization of knowledge, which included novel subjects and categories. Among these there is a very special case, namely the pseudo-Aristotelian De plantis, translated from Arabic into Latin and then back into Greek to be re-translated into Latin again. De plantis was included (...) in the new curriculum in Ripoll 109, and constituted the main source for botanical studies until the sixteenth century. Throughout this paper we will explore the reception and impact of De plantis in both the Arabic and the Latin traditions. We aim to show its foundational role in the development of botany as a theoretical discipline within the natural sciences. (shrink)

Data science, and the related field of big data, is an emerging discipline involving the analysis of data to solve problems and develop insights. This rapidly growing domain promises many benefits to both consumers and businesses. However, the use of big data analytics can also introduce many ethical concerns, stemming from, for example, the possible loss of privacy or the harming of a sub-category of the population via a classification algorithm. To help address these potential ethical challenges, this paper maps (...) and describes the main ethical themes that were identified via systematic literature review. It then identifies a possible structure to integrate these themes within a data science project, thus helping to provide some structure in the on-going debate with respect to the possible ethical situations that can arise when using data science analytics. (shrink)

Artificial intelligence receives attention in media as well as in academe and business. In media coverage and reporting, AI is predominantly described in contrasted terms, either as the ultimate solution to all human problems or the ultimate threat to all human existence. In academe, the focus of computer scientists is on developing systems that function, whereas philosophy scholars theorize about the implications of this functionality for human life. In the interface between technology and philosophy there is, however, one imperative aspect (...) of AI yet to be articulated: how do intelligent systems make inferences? We use the overarching concept “Artificial Intelligent Behaviour” which would include both cognition/processing and judgment/behaviour. We argue that due to the complexity and opacity of artificial inference, one needs to initiate systematic empirical studies of artificial intelligent behavior similar to what has previously been done to study human cognition, judgment and decision making. This will provide valid knowledge, outside of what current computer science methods can offer, about the judgments and decisions made by intelligent systems. Moreover, outside academe—in the public as well as the private sector—expertise in epistemology, critical thinking and reasoning are crucial to ensure human oversight of the artificial intelligent judgments and decisions that are made, because only competent human insight into AI-inference processes will ensure accountability. Such insights require systematic studies of AI-behaviour founded on the natural sciences and philosophy, as well as the employment of methodologies from the cognitive and behavioral sciences. (shrink)

Background: Clinical ethics support services have been advocated in recent decades. In clinical practice, clinical ethics support services are often requested for difficult decisions near the end of life. However, their contribution to improving healthcare has been questioned and demands for evaluation have been put forward. Research indicates that there are considerable challenges associated with defining adequate outcomes for clinical ethics support services. In this systematic review, we report findings of qualitative studies and surveys, which have been conducted to (...) evaluate clinical ethics support services near the end of life. Methods: Electronic databases and other sources were queried from 1970 to May 2018. Two authors screened studies independently. Methodological quality of studies was assessed. For each arm of the review, an individual synthesis was performed. Prospero ID: CRD42016036241. Ethical Considerations: Ethical approval is not needed as it is a systematic review of published literature. Results: In all, 2088 hits on surveys and 2786 on qualitative studies were found. After screening, nine surveys and four qualitative studies were included. Survey studies report overall positive findings using a very wide and heterogeneous range of outcomes. Negative results were reported only occasionally. However, methodological quality and conceptual justification of used outcomes was often weak and limits generalizability of results. Conclusion: Evidence points to positive outcomes of clinical ethics support services. However, methodological quality needs to be improved. Further qualitative or mixed-method research on evaluating clinical ethics support services may contribute to the development of evaluating outcomes of clinical ethics support services by means of broaden the range of appropriate (process-oriented) outcomes of (different types of) clinical ethics support services. (shrink)

BackgroundVulnerability is a key concept in traditional and contemporary bioethics. In the philosophical literature, vulnerability is understood not only to be an ontological condition of humanity, but also to be a consequence of contingent factors. Within bioethics debates, vulnerable populations are defined in relation to compromised capacity to consent, increased susceptibility to harm, and/or exploitation. Although vulnerability has historically been associated with older adults, to date, no comprehensive or systematic work exists on the meaning of their vulnerability. To fill (...) this gap, we analysed the literature on aged care for the meaning, foundations, and uses of vulnerability as an ethical concept.MethodsUsing PRISMA guidelines, we conducted a systematic review of argument-based ethics literature in four major databases: PubMed, Embase®, Web of Science™, and Philosopher’s Index. These covered biomedical, philosophy, bioethical, and anthropological literature. Titles, abstracts, and full texts of identified papers were screened for relevance. The snowball technique and citation tracking were used to identify relevant publications. Data analysis and synthesis followed the preparatory steps of the coding process detailed in the QUAGOL methodology.ResultsThirty-eight publications met our criteria and were included. Publication dates ranged from 1984 to 2020, with 17 publications appearing between 2015 and 2020. Publications originated from all five major continents, as indicated by the affiliation of the first author. Our analyses revealed that the concept of vulnerability could be distinguished in terms of basic human and situational vulnerability. Six dimensions of older adults’ vulnerability were identified: physical; psychological; relational/interpersonal; moral; sociocultural, political, and economic; and existential/spiritual. This analysis suggested three ways to relate to older adults’ vulnerability: understanding older adults’ vulnerability, taking care of vulnerable older adults, and intervening through socio-political-economic measures.ConclusionsThe way in which vulnerability was conceptualised in the included publications overlaps with distinctions used within contemporary bioethics literature. Dimensions of aged care vulnerability map onto defining features of humans, giving weight to the claim that vulnerability represents an inherent characteristic of humans. Vulnerability is mostly a value-laden concept, endowed with positive and negative connotations. Most publications focused on and promoted aged care, strengthening the idea that care is a defining practice of being human. (shrink)

This article has four aims. First, it will consider explicitly, and polemically, the hierarchical relationship between conversation analysis and membership categorization analysis. Whilst the CA ‘juggernaut’ flourishes, the MCA ‘milk float’ is in danger of being run off the road. For MCA to survive either as a separate discipline, or within CA as a focus equivalent to other ‘generic orders of conversation’, I suggest it must generate new types of systematic studies and reveal fundamental categorial practices. With such a (...) goal in mind, the second aim of the article is to provide a set of clear analytic steps and procedures for conducting MCA, which are grounded in basic categorial and sequential concerns. Third, the article aims to demonstrate how order can be found in the intuitively ‘messy’ discourse phenomenon of membership categories, and how to approach their analysis systematically as a robust feature of particular action-oriented environments. Through the exemplar analyses, the final aim of the article is to promote MCA as a method for interrogating culture, reality and society, without recourse to its reputed ‘wild and promiscuous’ analytic approach. (shrink)

Because of the transfer of responsibility from hospitals to community-based settings, providers in home-based care have more responsibilities and a wider range of tasks and responsibilities than before, often with limited resources. The increased responsibilities and the complexity of tasks and patient groups may lead to several ethical challenges. A systematic search in the databases MEDLINE, CINAHL, and SveMed+ was carried out in February 2019 and August 2020. The research question was translated into a modified PICO (Population, Intervention, Comparison, (...) and Outcome) worksheet. A total of 40 articles were included. The review is conducted according to the Vancouver Protocol. The main findings from the systematic literature review show that ethical challenges experienced by healthcare and social care providers in home-based care are related to autonomy and balancing ethical principles, decisions regarding intensity of care, challenges related to priority settings, truth-telling, and balancing the professional role. Findings regarding ethical challenges within home-based care are in line with findings from institutional healthcare and social care settings. However, some significant differences from the institutional context are also highlighted. (shrink)

The paper investigates measures of explanatory power and how to define the inference schema “Inference to the Best Explanation”. It argues that these measures can also be used to quantify the systematic power of a hypothesis and the inference schema “Inference to the Best Systematization” is defined. It demonstrates that systematic power is a fruitful criterion for theory choice and IBS is truth-conducive. It also shows that even radical Bayesians must admit that systemic power is an integral component (...) of Bayesian reasoning. Finally, the paper puts the achieved results in perspective with van Fraassen’s famous criticism of IBE. (shrink)

Background In the last years, there has been an increase in publication of systematic reviews of normative literature or of normative information in bioethics. The aim of a systematic review is to search, select, analyse and synthesise literature in a transparent and systematic way in order to provide a comprehensive and unbiased overview of the information sought, predominantly as a basis for informed decision-making in health care. Traditionally, one part of the procedure when conducting a systematic (...) review is an appraisal of the quality of the literature that could be included. Main text However, while there are established methods and standards for appraising e.g. clinical studies or other empirical research, quality appraisal of normative literature in the context of a systematic review is still rather a conundrum – not only is it unclear how it could or should be done, but also the question whether it necessarily must be done is not settled yet. Based on a pragmatic definition of “normative literature” as well as on a typology of different types of systematic reviews of normative literature/information, this paper identifies and critically discusses three possible strategies of conducting quality appraisal. Conclusions The paper will argue that none of the three strategies is able to provide a general and satisfying solution to the problems associated with quality appraisal of normative literature/information. Still, the discussion of the three strategies allows outlining minimal conditions that elaborated strategies have to meet in future, and facilitates sketching a theoretically and practically promising strategy. (shrink)

The article discusses the relationship between organizational culture and psychological capital through a systematic literature review. The exploratory research methodology is adopted to identify and study the existing gap in the available literature on the relationship between organizational culture and psychological capital from year 2000 to 2021. The articles from the ‘Scopus’ and ‘Web of Science’ databases were selected for the review. The literature review mentions a positive interplaying role between organizational culture and PsyCap that influences several factors including (...) work happiness, job performance, Organizational Citizenship Behaviour, burnout, innovation, etc. The article explores several antecedents and consequences of the two-way relationship between organizational culture and PsyCap. (shrink)

Decolonization created new opportunities for international scientific research collaboration. In Indonesia this began in the late 1940s, as Indonesian scientists and officials sought to remake the formerly colonial botanical gardens in the city of Bogor into an international research center. Indonesia sponsored the Flora Malesiana project, a flora of all of island Southeast Asia. This project was formally centered in Bogor, Indonesia, with participation from tropical botanists from around the world. The international orientation of Indonesian science led to the establishment (...) of one of UNESCO’s Field Science Co-operation Offices in Jakarta, and to a period of close collaboration between Indonesian botanists and UNESCO. This paper examines the importance of UNESCO’s Humid Tropics research program, which initially provided further opportunities for Indonesian botanists to participate in international scientific networks. The paper concludes by showing that the Humid Tropics program led to the slow erosion of Indonesian agency and authority over tropical botany, and the assertion of Western control and management over tropical botany research. (shrink)

Self-compassion, sharing some commonalities with positive psychology 2.0 approaches, is associated with better mental health outcomes in diverse populations, including workers. Due to the COVID-19 pandemic, there is heightened awareness of the importance of self-care for fostering mental health at work. However, evidence regarding the applications of self-compassion interventions in work-related contexts has not been systematically reviewed to date. Therefore, this systematic review aimed to synthesize and evaluate the utility of self-compassion interventions targeting work-related well-being, as well as assess (...) the methodological quality of relevant studies. Eligible articles were identified from research databases including ProQuest, PsycINFO, Science Direct, and Google Scholar. The quality of non-randomized trials and randomized controlled trials was assessed using the Newcastle-Ottawa Scale and the Quality Assessment Table, respectively. The literature search yielded 3,387 titles from which ten studies met the inclusion criteria. All ten studies reported promising effects of self-compassion training for work-related well-being. The methodological quality of these studies was medium. All ten studies recruited workers in a caring field and were mostly conducted in Western countries. The Self-Compassion Scale or its short-form was used in almost all instances. Findings indicate that self-compassion training can improve self-compassion and other work-related well-being outcomes in working populations. However, in general, there is need for greater methodological quality in work-related self-compassion intervention studies to advance understanding regarding the applications and limitations of this technique in work contexts. Furthermore, future studies should focus on a broader range of employee groups, including non-caring professions as well as individuals working in non-Western countries. (shrink)

The burgeoning field of biomedical research involving the mixture of human and animal materials has attracted significant ethical controversy. Due to the many dimensions of potential ethical conflict involved in this type of research, and the wide variety of research projects under discussion, it is difficult to obtain an overview of the ethical debate. This paper attempts to remedy this by providing a systematic review of ethical reasons in academic publications on human-animal chimera research. We conducted a systematic (...) review of the ethical literature concerning human-animal chimeras based on the research question: “What ethical reasons have been given for or against conducting human-animal chimera research, and how have these reasons been treated in the ongoing debate?” Our search extends until the end of the year 2017, including MEDLINE, Embase, PhilPapers and EthxWeb databases, restricted to peer-reviewed journal publications in English. Papers containing ethical reasons were analyzed, and the reasons were coded according to whether they were endorsed, mentioned or rejected. Four hundred and thirty-one articles were retrieved by our search, and 88 were ultimately included and analyzed. Within these articles, we found 464 passages containing reasons for and against conducting human-animal chimera research. We classified these reasons into five categories and, within these, identified 12 broad and 31 narrow reason types.15% of the retrieved passages contained reasons in favor of conducting chimera research, while 85% of the passages contained reasons against it. The reasons against conducting chimera research fell into four further categories: reasons concerning the creation of a chimera, its treatment, reasons referring to metaphysical or social issues resulting from its existence and to potential downstream effects of chimera research. A significant proportion of identified passages fell under Category C. We hope that our results, in revealing the conceptual and argumentative structure of the debate and highlighting some its most notable tendencies and prominent positions, will facilitate continued discussion and provide a basis for the development of relevant policy and legislation. (shrink)

Background Despite nurses receiving education on how to respond during crises, the stress and demands arising from unprecedented situations, such as the COVID-19 pandemic, may affect their work engagement. Aim To appraise and synthesize studies examining work engagement among nurses in the context of the COVID-19 pandemic. Methods It is a systematic review in which three databases were searched. Critical appraisal tools and PRISMA guidelines were used. Content analysis was performed. Ethical considerations Ethical approval was not required for this (...) systematic review. Findings A total of 21 studies were included. The results were classified into three categories: (1) levels and meanings of work engagement, (2) the relationship of work engagement with various factors, and (3) measures to enhance work engagement. Conclusion The review revealed that nurses’ work engagement varied from moderate to high. Factors such as education level and work schedule flexibility influenced their engagement. Positive associations were found between work engagement and job satisfaction, intention to stay, and organizational support, while stress and workload showed negative relationships. The crucial role of health policymakers, hospital administrators, and nurse managers in acting ethically, creating favorable working conditions and fostering nurses’ work engagement was emphasized. (shrink)

Background Ethical climate refers to the shared perception of ethical norms and sets the scope for what is ethical and acceptable behaviour within teams. Aim This paper sought to explore perceptions of ethical climate amongst healthcare workers as measured by the Ethical Climate Questionnaire (ECQ), the Hospital Ethical Climate Survey (HECS) and the Ethics Environment Questionnaire (EEQ). Methods A systematic review and meta-analysis was utilised. PSYCINFO, CINAHL, WEB OF SCIENCE, MEDLINE and EMBASE were searched, and papers were included if (...) they sampled healthcare workers and used the ECQ, HECS or EEQ. Ethical consideration Ethical approval was not required. Results The search returned 1020 results. After screening, 61 papers were included ( n = 43 HECS, n = 15 ECQ, n = 3 EEQ). The overall sample size was over 17,000. The pooled mean score for the HECS was 3.60. Mean scores of individual studies ranged from 2.97 to 4.5. For the HECS studies, meta-regression was carried out. No relationship was found between the country of the studies, the study setting (ICU v non-ICU settings) or the mean years of experience that the sample had. For the ECQ, sub-scales had mean scores ranging from 3.41 (instrumental) to 4.34 (law) and were all observed to have significant and substantial heterogeneity. Three studies utilised the EEQ so further analysis was not carried out. Conclusions The above results provide insight into the variability of scores as measured by the HECS, ECQ and EEQ. To some extent, this variability is not surprising with studies carried out across 21 countries and in a range of healthcare systems. Results also suggest that it may be that more local and context specific factors are more important when it comes to predicting ethical climate. (shrink)

Background: Eye movement desensitization and reprocessing [EMDR] is an innovative, evidence-based and effective psychotherapy for post-traumatic stress disorder [PTSD]. As with other psychotherapies, the effectiveness of EMDR contrasts with a limited knowledge of its underlying mechanism of action. In its relatively short life as a therapeutic option, EMDR has not been without controversy, in particular regarding the role of the bilateral stimulation as an active component of the therapy. The high prevalence of EMDR in clinical practice and the dramatic increase (...) in EMDR research in recent years, with more than 26 randomized controlled trials published to date, highlight the need for a better understanding of its mechanism of action. Methods: We conducted a thorough systematic search of studies published until October 2017, using PubMed, ScienceDirect, Web of Knowledge and Scopus databases that examined the mechanism of action of EMDR or provided conclusions within the framework of current theoretical models of EMDR functioning. Results: Seventy-five studies were selected for review and classified into three overarching models; (i) psychological models (ii) psychophysiological models and (iii) neurobiological models. The evidence available from each study was analysed and discussed. Results demonstrated a reasonable empirical support for the working memory hypothesis and for the physiological changes associated with successful EMDR therapy. Recently, more sophisticated structural and functional neuroimaging studies using high resolution structural and temporal techniques are starting to provide preliminary evidence into the neuronal correlates before, during and after EMDR therapy. Discussion: Despite the increasing number of studies that published in recent years, the research into the mechanisms underlying EDMR therapy are still in its infancy. Studies in well-defined clinical and non-clinical populations, larger sample sizes and tighter methodological control are further needed in order to establish firm conclusions. (shrink)