Prevalent narratives of agricultural innovation predict that we are once again on the cusp of a global agricultural revolution. According to these narratives, this so-called fourth agricultural revolution, or agriculture 4.0, is set to transform current agricultural practices around the world at a quick pace, making use of new sophisticated precision technologies. Often used as a rhetorical device, this narrative has a material effect on the trajectories of an inherently political and normative agricultural transition; with funding, other policy instruments, and (...) research attention focusing on the design and development of new precision technologies. A growing critical social science literature interrogates the promises of revolution. Engagement with new technology is likely to be uneven, with benefits potentially favouring the already powerful and the costs falling hardest on the least powerful. If grand narratives of change remain unchallenged, we risk pursuing innovation trajectories that are exclusionary, failing to achieve responsible innovation. This study utilises a range of methodologies to explore everyday encounters between farmers and technology, with the aim of inspiring further work to compile the microhistories that can help to challenge robust grand narratives of change. We explore how farmers are engaging with technology in practice and show how these interactions problematise a simple, linear notion of innovation adoption and use. In doing so, we reflect upon the contribution that the study of everyday encounters can make in setting more inclusionary, responsible pathways towards sustainable agriculture. (shrink)

"That is no country for old men." So declared William Butler Yeats in "Sailing to Byzantium", a poem picturing "the young in each other's arms." Almost 80 years later, Cormac McCarthy titled his 2005 novel No Country for Old Men to emphasize the plight of Ed Tom Bell, an aging sheriff who retires when faced with violence, drug trafficking. and moral chaos in a small West Texas town. As the lawman of Terrell County, Texas, for over 30 years, Bell has (...) anchored his life in traditional values and common sense. But when a gruesome drug deal goes wrong, and the ruthlessly violent, amoral mercenary Anton Chigurh appears on the scene, Bell's world is shattered. On a... (shrink)

Old Havana: Spirit of the Living City artistically captures the architecture, people, and daily life of La Habana Vieja through the lenses of two visionary photographers and colleagues, one American and the other Cuban. Chip Cooper and Néstor Martí began collaborating in 2008, documenting the picturesque features of the oldest and most historically rich quarter in Cuba's capital city at the behest of Eusebio Leal Spengler, the historian of the city of Havana and the director of the Habana Vieja (...) restoration project. Cooper's and Martí's images highlight the spirit of change and renewal underlying the restoration of this international treasure and its revival as a vibrant business and residential area. Inspired by the work of twentieth century American photographer Walker Evans, Cooper and Martí, through perspectives both unique and deeply entwined, capture the humanity of the city, in a language at once universal and transcendent. (shrink)

The Peleus of Euripides’ Andromache makes claims puzzlingly incongruous with his decrepit physical state; he threatens physical violence against the much younger Menelaus and denies his advanced age outright in conversation with Andromache. Peleus’ motivations for acting in such a way, Menelaus’ cause for acting as if these claims are true, and the literary or dramatic significance of these affairs, all pose problems which this article addresses, while also offering a first step towards a comprehensive methodology for understanding old age (...) in Euripidean drama. It presents a unified view of old men across several plays, highlighting key patterns of their interaction with old age, and applies this broad perspective to a close analysis of Peleus’ portrayal in the Andromache. It argues that old men in the plays of Euripides can be viewed generally on either side of a dichotomy between giving effective counsel or participating effectively in physical conflict. Peleus subverts this dichotomy by denying the fact of his age throughout, an action which allows him to employ the skill in speaking gained by his old age as a dramatic substitute for direct physical confrontation and to occupy the social role of a younger man in the Greek household. (shrink)

It is always a pity to spoil an old joke, especially one that belongs to one's own profession, which has been repeated time and again, for generations, whenever a teacher of Greek is concerned with the passages in question; but when the hearty laughter is over and the last echoes of it from our obedient pupils have faded away, let us examine the Greek again.

This article argues that the traditional jus ad bellum and jus in bello criteria are fully capable of providing the ethical guidance needed to legitimately conduct military cyber operations. The first part examines the criteria’s foundations by focusing on the notion of liability to defensive harm worked out by revisionist just war thinkers. The second part critiques the necessity of alternative frameworks, which its proponents assert are required to at least supplement the traditional just war criteria. Using the latter, the (...) third part evaluates ethical issues germane to responding to cyber force, including casus belli, moral aspects of “the attribution problem,” and respective rights and duties when attacks involve innocent third-party states. The fourth part addresses in bello issues, including compliance with discrimination, necessity, and civilian due care imperatives; whether civilians may be targeted with sub-“use of force” cyber-attacks and the permissibility of using civilian contractors to conduct cyber-attacks. Throughout these analyses, conclusions are brought into conversation with those of The Tallinn Manual on the International Law Applicable to Cyber Warfare. (shrink)

The little we know with certainty about Eupolis' Marikas can be summarised in a few lines. The play was produced at the Lenaea of 421 b.c. The demagogue Hyperbolus was satirised under the name of Marikas, and was represented as a man of little or no culture . Marikas/Hyperbolus was a slave. This has been denied in the past, but is now made clear by the commentary on the Marikas in P. Oxy. 2741 πρς [ν] δεσπότην Ὑπέρβολος. Aristophanes complained in (...) the Clouds we possess that Eupolis had availed himself of the Knights for his Marikas , and it is in fact possible that the idea of Marikas as a slave was borrowed from the Knights, because some of his traits seem to correspond to those of the Aristophanic Sausage-seller. The play apparently had two semi-choruses, one of rich and one of poor people. The point of the name Marikas has long been debated. Ancient sources are at least agreed that it is ‘barbarian’. Herodianus 1.50,12 Lentz does not go beyond stating that Marikas is an νομα βάρβαρον παρ τ κωμικ . Hesych. μ 283 Latte has more to offer: Μαρικν· κίναιδον. ο δ ποκόρισμα παιδίου ρρενος βαρβαρικόν. (shrink)

There is a widespread practice of spelling the forms κεχρώσμεθα in Euripides' Medea 497 and ϕώζειν in Strattis, fr. 9 K.–A. with the long diphthong omega–iota, that is, κεχρώισμεθα or κεχρῴσμεθα and ϕώιζειν or ϕῴζειν. These spellings are not correct from the etymological point of view, but are recommended by ancient grammarians. In this note I identify the foundation on which these recommendations rest, and provide an assessment of its philological solidness.

Cognitive deficits are part of the normal aging process and are exacerbated by various diseases that affect adults in old age, such as dementia, depression, and stroke. A significant scientific and social effort has been expended to evaluate whether cognitive deficits can be remedied through systematic interventions. The editors, as well as the chapter authors, represent a variety of viewpoints that span theory as well as practice. Overall, they aim to address concepts in cognitive rehabilitation that are useful in intervention (...) research -- research which examines problems and issues in normal and pathological aging -- and focusing on the application of cognitive training strategies in natural settings. Thus, the book is grounded in contemporary theory in cognitive aging and is applicable to both the practicing clinician as well as the researcher. It is organized into four sections. The first highlights prominent theoretical principles; the second looks at cognitive rehabilitation strategies in normal aging; the third examines the interplay between lifestyle patterns and cognitive function through applying a broad definition of lifestyle choices; and the fourth focuses on rehabilitation strategies that address issues in pathological aging. (shrink)

Offers a fundamental reexamination of Plato's ethical thought, highlighting the differences between ancient & modern assumptions & stressing the need to be ...

Medical ethics in Hungary has finally moved beyond arguments over tipping and bribes to discussions of euthanasia, confidentiality, truth‐telling and informed consent. Ethics committees have been formed at the local and national level, and medical schools are beginning to take seriously the systematic teaching of medical ethics. In some quarters, however, old attitudes persist. Among older doctors paternalism reigns supreme, and lawmakers continue to ignore international ethical guidelines.

We transform the proof of the second incompleteness theorem given in [3] to a proof-theoretic version, avoiding the use of the arithmetized completeness theorem. We give also new proofs of old results: The Arithmetical Hierarchy Theorem and Tarski's Theorem on undefinability of truth; the proofs in which the construction of a sentence by means of diagonalization lemma is not needed.

There have been two recent attempts to disentangle the evidence for the procedures in fourth-century Athens for the enactment and revision of nomoi, by D. M. MacDowell and by M. H. Hansen. I have learned from both, but think that further progress can be made. MacDowell distinguishes five separate measures: The Old Legislation Law, requiring action at a specified time, advance publicity for the new proposal, concurrent repeal of any existing law with which the new proposal conflicts, and a decision (...) by nomothetae who are omomokotes, men who have sworn the dicastic oath : this is described as a παλαις νόμος, and as the law καθ' ν σαν ο πρότεροι νομοθέαι. Replacing that c. 370, the New Legislation Law, no longer requiring action at a specified time, advance publicity, concurrent repeal, or that the nomothetae should be omomokotes: as a result of the change conflicting laws have been enacted, and for some time continuing to the mid 350s commissioners have had to be elected to sort out the conflicts. Still valid in the 350s, the Review Law, requiring an annual epicheirotonia of the laws in four subject divisions in the assembly on 11 Hecatombaeon , advance publicity for new proposals, and at the third assembly after 11 Hecatombaeon the appointment of nomothetae who are omomokotes to decide between the existing laws and the new proposals. (shrink)

Sigmund Freud famously described three existential insults to humanity stemming from heliocentrism, evolution, and psychoanalysis. In recent years we are, perhaps, beginning to see the emergence of a fourth: interdependency. Over the last several centuries, Anglo-American culture has modelled itself on a vision of the independent individual – strong, autonomous, and self-sufficient. Yet from feminist theory, communitarianism, disability theory, institutionalist economics, and elsewhere, the evidence mounts that independence is, in most contexts, a myth. We are, in fact, fundamentally social beings: (...) fragile, vulnerable, variously disabled, and intrinsically dependent. In their time, each of the existential insults had profound effects; they forced a re-examination of the self, which rippled throughout the culture and uprooted old practices. This article argues that taking interdependency seriously would similarly lead to profound changes in our culture, our central political concepts, and even our major institutions. (shrink)

In this paper the contribution of Robert R. Palmer to the now booming Atlantic history is put into perspective. It describes the main features of the political and historiographical context that inspired the writing of his book, The Age of the Democratic Revolution in the early 1950s (first volume published in 1959, second volume in 1964). It also argues that the war experience Palmer had in the historical section of the Army Ground Forces has been important in reviving the interest (...) for the transatlantic dimension in modern history that was central in his PhD dissertation. This paper shows how the liberal-tocquevillian approach that Palmer adopted to explain the multiple revolutions that shook North America and Europe in the last quarter of the 18th century earned him the attacks of the Marxist historians. In its last part this paper makes use of private letters to claim that in the 1970s and 1980s the Italian historian Franco Venturi revived the scholarly interest in Palmer's perspective despite methodological differences between his Settecento riformatore and Palmer's analysis. Settecento riformatore and The Age of the Democratic Revolution have contributed to the interest in a transatlantic approach to 18th-century history that is now pursued under the heading of “entangled histories”. (shrink)

The Birds of Aristophanes is unique among his extant plays in that it employs a chorus in which each member has an individual identity, that is, in which each chorus-member represents a different kind of bird. The consequent variety of costume must have been a great visual embellishment to the play, and one is led to wonder how commonly the device employed in Birds featured in Old Comedy in general. Two parallels are frequently cited in the choruses of Eupolis' and (...) Ameipsias' , both of which will be considered below, but, although those plays do indeed provide our best evidence outside Birds, I wish to argue here that we may reasonably suspect that some other old comedies known to us had choruses of the type in question, which I designate ‘individualized’ or ‘multiform’ choruses. (shrink)

The first reported successful kidney transplantation occurred in 1954, between twins. Since then, organ donation and transplantation has become less a medical marvel than a common expectation of patients with a variety of diseases resulting in organ failure. Those expectations have caused demand for organs to skyrocket far beyond available supply, fueling an organ shortage and resulting in over 60,000 patients on transplant waiting lists. In this special issue, our contributors attempt to shed new light on some of the many (...) old ethical questions raised by transplant in the contemporary context of extreme scarcity. (shrink)

We seek means of distinguishing logical knowledge from other kinds of knowledge, especially mathematics. The attempt is restricted to classical two-valued logic and assumes that the basic notion in logic is the proposition. First, we explain the distinction between the parts and the moments of a whole, and theories of ?sortal terms?, two theories that will feature prominently. Second, we propose that logic comprises four ?momental sectors?: the propositional and the functional calculi, the calculus of asserted propositions, and rules for (...) (in)valid deduction, inference or substitution. Third, we elaborate on two neglected features of logic: the various modes of negating some part(s) of a proposition R, not only its ?external? negation not-R; and the assertion of R in the pair of propositions ?it is (un)true that R? belonging to the neglected logic of asserted propositions, which is usually left unstated. We also address the overlooked task of testing the asserted truth-value of R. Fourth, we locate logic among other foundational studies: set theory and other theories of collections, metamathematics, axiomatisation, definitions, model theory, and abstract and operator algebras. Fifth, we test this characterisation in two important contexts: the formulation of some logical paradoxes, especially the propositional ones; and indirect proof-methods, especially that by contradiction. The outcomes differ for asserted propositions from those for unasserted ones. Finally, we reflect upon self-referring self-reference, and on the relationships between logical and mathematical knowledge. A subject index is appended. (shrink)

This article explores some implications of the increasing reliance on clinical trials in contemporary health care, particularly health care payers’ efforts to use them in the so-called fourth hurdle decisions. How do these agencies manage medical uncertainty given the desire to produce clear guidelines for clinicians? Their solutions take account of trials in at least two ways, reflecting broader debates about the meaning of these medical experiments. Trials can be read as either ‘‘proofs of protocol’’—straightforward guides to action with individual (...) drugs in specific populations—or ‘‘proofs of principle’’— where extrapolation is made possible through an appeal to underlying biological mechanisms. These contrasting readings of trials are illustrated with reference to guidelines on heart disease prevention/cholesterol reduction using statins among the elderly in North America and the United Kingdom. Uncertainty in these cases does not lead to inertia but solutions use different fixed points to aid navigation, including both physiological principles and moral values. (shrink)