Over the past decade, investments in agricultural and food technology startups have grown to previously unknown dimensions. Mushrooming agri-food tech startups that promise to solve critical issues in the agri-food system through technological innovation are increasingly perceived as an attractive new investment opportunity for venture capitalists and investors. This paper investigates how digital agri-food technologies are narrated, constructed, and promoted for financial investment. Through qualitative content analysis of agri-food tech industry reports, articles, and commentaries we trace the logic, rationales, and (...) narratives of this most recent investment rush, and reveal its immanent techno-finance fixes. We conceptualize the agri-food imaginaries produced within the agri-food tech discourse as financialized imaginaries, and argue that they are specifically tailored to construct, incentivize, and legitimize this new agri-food tech space for financial investment. In their attempt to raise money from investors, venture capital firms further fuel this development by discursively creating an ‘agri-food tech investment rush’—similar to the land and gold rushes of the past. Investments in agri-food tech startups, however, are presented to investors as both a profitable investment opportunity as well as a moral obligation, allowing for food production to cope with neo-malthusian and environmental threats. This paper contributes to our understanding of digitization as a socio-technical project, which includes the active envisioning and promotion of desirable agri-food futures. (shrink)

Over the past decade land has again moved to the centre of resource conflicts, agrarian struggles, and competing visions over the future of food and farming. This renewed interest in land necessitates asking the seemingly simple, but pertinent, question ‘whatisland?’ To reach a more profound understanding of the uniqueness of land, and what distinguishes land from other resources, this symposium suggests the notion of ‘land imaginaries’ as a crucial lens in the study of current land transformations. Political-economy, and the particular (...) economic, financial, or political interests of various actors involved in land projects do not directly result in, or translate into, outcomes, such as dispossession and enclosure, increased commodification, financialization, and assetization, or mobilization and resistance. All these processes are informed by different imaginaries of land—the underlying understandings, views, and visions of what land is, can, and should be—and associated visions, hopes, and dreams regarding land. Drawing on a variety of case studies from across the world, crossing Global North/South and East/West, and including contemporary and historical instances of land transformation, this symposium addresses the multifaceted ways in which implicit, explicit, and emergent understandings of land shape current land transformations. (shrink)

The nature of farming is – still – an essentially biological, and thus volatile, system, which poses substantial challenges to its integration into financialized capitalism. Financial investors often seek stability and predictability of returns that are hardly compatible with agriculture – but which are increasingly seen as achievable through data and digital farming technologies. This paper investigates how farmland investment brokers engage with, perceive, and produce farming data for their investors within a co-constructive process. Tackling land’s ‘stubborn materiality’ for investment, (...) I argue, has material and immaterial components: it includes the re-imagination of farming as a financial asset that delivers reliable income streams for investors; and the re-engineering of farmland’s concrete materialities with digital farming technologies. Farmland investment brokers develop investor-suitable farmland imaginaries, underpinned by storytelling as well as the calculative ‘evidence’ of (digital) data. At the same time, digital technologies have become a key tool for transforming farms into ‘investment grade assets’ endowed with the rich data on farm performance and financial returns requested by investors. I conclude that the assetization and digitization of farmland need to be seen as closely intertwined and mutually reinforcing processes and identify key areas for future research on this intersection. (shrink)

Unfortunately there has been a severe mis-referencing in the published article. Therefore the article has been updated.

Scholarship flourishes in inclusive environments where open deliberations and generative feedback expand both individual and collective thinking. Many researchers, however, have limited access to such settings, and most conventional academic conferences fall short of promises to provide them. We have written this Field Report to share our methods for cultivating a vibrant intellectual community within the Science and Technology Studies Food and Agriculture Network (STSFAN). This is paired with insights from 21 network members on aspects that have allowed STSFAN to (...) thrive, even amid a global pandemic. Our hope is that these insights will encourage others to cultivate their own intellectual communities, where they too can receive the support they need to deepen their scholarship and strengthen their intellectual relationships. (shrink)

We discuss whether the two systems approach can advance understanding of children's developing counterfactual thinking. We argue that types of counterfactual thinking that are acquired early in development could be handled by the temporal updating system, whereas those that emerge in middle childhood require thinking about specific events in time.

Volume 27, Issue 4, July 2019, Page 673-683.

Picking up the question of what FLaK might be, this editorial considers the relationship between openness and closure in feminist legal studies. How do we draw on feminist struggles for openness in common resources, from security to knowledge, as we inhabit a compromised space in commercial publishing? We think about this first in relation to the content of this issue: on image-based abuse continuums, asylum struggles, trials of protestors, customary justice, and not-so-timely reparations. Our thoughts take us through the different (...) ways that openness and closure work in struggles against violence, cruel welcomes, and re-arrangements of code and custom. Secondly, we share some reflections on methodological openness and closure as the roundtable conversation on asylum, and the interview with Riles, remind us of #FLaK2016 and its method of scattering sources as we think about how best to mix knowledges. Thirdly, prompted by the FLaK kitchen table conversations on openness, publishing and ‘getting the word out’, we respond to Kember’s call to ‘open up open access’. We explain the different current arrangements for opening up FLS content and how green open access, the sharedit initiative, author request and publisher discretion present alternatives to gold open access. Finally drawing on Franklin and Spade, we show how there are a range of ‘wench tactics’—adapting gifts, stalling and resting—which we deploy as academic editors who are trying to have an impact on the access, use and circulation of our journal, even though we do not own the journal we edit. These wench tactics are alternatives to the more obvious or reported tactic of resignation, or withdrawing academic labour from editing and reviewing altogether. They help us think about brewing editorial time, what ambivalence over our 25th birthday might mean, and how to inhabit painful places. In this, we respond in our own impure, compromised way to da Silva’s call not to forget the native and slave as we do FLaK, and repurpose shrapnel, in our common commitments. (shrink)

PurposeThe purpose of this paper is to contribute to the literature on age and the digital divide by examining the uses of and attitudes toward information and communication technologies by 26 politically senior citizens.Design/methodology/approachThe approach taken involved in‐depth face‐to‐face interviews.FindingsThe majority of the respondents are informed and balanced cyber‐enthusiasts who have embraced the opportunities afforded by ICTs to enhance their lives in general, including their political activities.Originality/valueThese findings destabilize the dominant image of older people and their attitudes to and experiences (...) of ICTs that appears in most of the literature on age and the digital divide. Those aged 65 and over represent the last cohort, in Western societies at least, for whom age as such is likely to be a decisive factor in their relationship to ICTs. It is therefore vital to get some insight into their views. (shrink)

Recent discussions of genomics and international justice have adopted the concept of ‘global public goods’ to support both the view of genomics as a benefit and the sharing of genomics knowledge across nations. Such discussion relies on a particular interpretation of the global public goods argument, facilitated by the ambiguity of the concept itself. Our aim in this article is to demonstrate this by a close examination of the concept of global public goods with particular reference to its use in (...) the context of genomic databases. We contend that the argument for construing genomics as a global public good depends on seeing it as a natural good by focusing on features intrinsic to genomics knowledge. We shall argue that social and political arrangements are relevant and that recognising this opens the door to construing the use of global public goods language as a strategic one. (shrink)

Nurse engagement, empowerment and strong relationships among staff, residents and families, are essential to attract and retain a suitably qualified and skilled nursing workforce for safe, quality care. There is, however, limited research that explores engagement, empowerment and relational coordination in long‐term care (LTC). Nurses from an older persons’ mental health and dementia LTC unit in Australia participated in this study. Forty‐one nurses completed a survey measuring psychological empowerment, work engagement and relational coordination. Twenty‐nine nurses participated in individual interviews to (...) further explore these concepts. Although nurses reported high psychological empowerment and work engagement, their relationships with key stakeholders varied. Our findings suggest that nurses in LTC require both supports and opportunities to contribute as active members of the multiprofessional care team that includes tailored education, professional development and positive interactions within the care team. Regular support is needed to enable nurses to feel empowered, foster relationships and communication, and facilitate work engagement. Based on these findings, we suggest that it is important to find ways to ensure that all who provide care perceive that they are part of the whole care team and able to contribute to the care and well‐being of people in LTC. (shrink)

BackgroundThe past 10 years have witnessed a significant growth in sharing of health data for secondary uses. Alongside this there has been growing interest in the public acceptability of data sharing and data linkage practices. Public acceptance is recognised as crucial for ensuring the legitimacy of current practices and systems of governance. Given the growing international interest in this area this systematic review and thematic synthesis represents a timely review of current evidence. It highlights the key factors influencing public responses (...) as well as important areas for further research.MethodsThis paper reports a systematic review and thematic synthesis of qualitative studies examining public attitudes towards the sharing or linkage of health data for research purposes. Twenty-five studies were included in the review. The included studies were conducted primarily in the UK and North America, with one study set in Japan, another in Sweden and one in multiple countries. The included studies were conducted between 1999 and 2013. The qualitative methods represented in the studies included focus groups, interviews, deliberative events, dialogue workshops and asynchronous online interviews.ResultsKey themes identified across the corpus of studies related to the conditions necessary for public support/acceptability, areas of public concern and implications for future research. The results identify a growing body of evidence pointing towards widespread general—though conditional—support for data linkage and data sharing for research purposes. Whilst a variety of concerns were raised in cases where participants perceived there to be actual or potential public benefits from research and had trust in the individuals or organisations conducting and/or overseeing data linkage/sharing, they were generally supportive. The studies also find current low levels of awareness about existing practices and uses of data.ConclusionsWhilst the results indicate widespread public support for data sharing and linkage for research purposes, a range of concerns exist. In order to ensure public support for future research uses of data greater awareness raising combined with opportunities for public engagement and deliberation are needed. This will be essential for ensuring the legitimacy of future health informatics research and avoiding further public controversy. (shrink)

This article considers two arguments that purport to show that inductive reasoning is unjustified: the argument adduced by Sextus Empiricus and the (better known and more formidable) argument given by Hume in the Treatise. While Sextus’ argument can quite easily be rebutted, a close examination of the premises of Hume’s argument shows that they are seemingly cogent. Because the sceptical claim is very unintuitive, the sceptical argument constitutes a paradox. And since attributions of justification are theoretical, and the claim that (...) they are never (or seldom) true isn’t preposterous, the correct response to the paradox may well be to admit that the sceptic has exposed our error in making them. (shrink)

In this analysis I apply a Foucauldian approach to ethics to examine the politically prescribed moral and ethical character required of carers of aged persons at home in Australia and the role of nurses in shaping these behaviours. The work that spousal carers provide, although often founded on love and/or obligation, has been formalized through a variety of policy initiatives and technologies that serve to construct the moral approach they must adopt. This shaping of conduct at the most personal level (...) takes place through the application of codes of behaviour policed largely by nurses. These codes redefine the mode of coexistence between an aged husband and wife and propose a new form of relationship that is derived from and supports policies of the deinstitutionalization of care services for elderly persons. In this way modern carer policy has drawn on knowledge and governance of the self to produce a morality of caring that is both authoritative and scientific. (shrink)

The Ethics of Need: Agency, Dignity, and Obligation argues for the philosophical importance of the notion of need and for an ethical framework through which we can determine which needs have moral significance. In the volume, Sarah Clark Miller synthesizes insights from Kantian and feminist care ethics to establish that our mutual and inevitable interdependence gives rise to a duty to care for the needs of others. Further, she argues that we are obligated not merely to meet others’ needs (...) but to do so in a manner that expresses "dignifying care," a concept that captures how human interactions can grant or deny equal moral standing and inclusion in a moral community. She illuminates these theoretical developments by examining two cases where urgent needs require a caring and dignifying response: the needs of the elderly and the needs of global strangers. Those working in the areas of feminist theory, women’s studies, aging studies, bioethics, and global studies should find this volume of interest. (shrink)

This paper considers the justifications for adhering to a principle of confidentiality within medical practice. These are found to derive chiefly from respect for individual autonomy, the doctor/patient contract, and social utility. It is suggested that these will benefit more certainly if secrecy is rejected and the principle of confidentiality is removed from the area of health care.

An assessment of America's preference for "extra-large" shares examples ranging from mega churches and breast augmentation to landfills and mega-malls, in a cautionary report that reveals some of the consequences of these choices.

Ruth Garrett Millikan presents a strikingly original account of how we get to grips with the world in thought. Her question is Kant's 'How is knowledge possible?', answered from a contemporary naturalist standpoint. We begin with an understanding of what the world is like prior to cognition, then develop a theory of cognition within that world.

In this chapter, we critique a concept of resilience that has emerged from contemporary positive psychology and its application to health education. We argue that the present popularity of “resilience” as a strategy for managing mental health discourages educational institutions from providing students with the mental health services they need. Using the tools of American pragmatism, especially the work of John Dewey, we criticize the paradigm of resilience and identify several concrete reformulations of disability studies which would make concrete differences (...) in the lives of those with mental disability. (shrink)

Traditional philosophical discussions of knowledge have focused on the epistemic status of full beliefs. In this book, Moss argues that in addition to full beliefs, credences can constitute knowledge. For instance, your .4 credence that it is raining outside can constitute knowledge, in just the same way that your full beliefs can. In addition, you can know that it might be raining, and that if it is raining then it is probably cloudy, where this knowledge is not knowledge of propositions, (...) but of probabilistic contents. -/- The notion of probabilistic content introduced in this book plays a central role not only in epistemology, but in the philosophy of mind and language as well. Just as tradition holds that you believe and assert propositions, you can believe and assert probabilistic contents. Accepting that we can believe, assert, and know probabilistic contents has significant consequences for many philosophical debates, including debates about the relationship between full belief and credence, the semantics of epistemic modals and conditionals, the contents of perceptual experience, peer disagreement, pragmatic encroachment, perceptual dogmatism, and transformative experience. In addition, accepting probabilistic knowledge can help us discredit negative evaluations of female speech, explain why merely statistical evidence is insufficient for legal proof, and identify epistemic norms violated by acts of racial profiling. Hence the central theses of this book not only help us better understand the nature of our own mental states, but also help us better understand the nature of our responsibilities to each other. (shrink)

Ruth Millikan is well known for having developed a strikingly original way for philosophers to seek understanding of mind and language, which she sees as biological phenomena. She now draws together a series of groundbreaking essays which set out her approach to language. Guiding the work of most linguists and philosophers of language today is the assumption that language is governed by prescriptive normative rules. Millikan offers a fundamentally different way of viewing the partial regularities that language displays, comparing (...) them to biological norms that emerge from natural selection. This yields novel and quite radical consequences for our understanding of the nature of public linguistic meaning, the process of language understanding, how children learn language, and the semantics/pragmatics distinction. (shrink)

In liberal political theory, meaningful work is conceptualised as a preference in the market. Although this strategy avoids transgressing liberal neutrality, the subsequent constraint upon state intervention aimed at promoting the social and economic conditions for widespread meaningful work is normatively unsatisfactory. Instead, meaningful work can be understood to be a fundamental human need, which all persons require in order to satisfy their inescapable interests in freedom, autonomy, and dignity. To overcome the inadequate treatment of meaningful work by liberal political (...) theory, I situate the good of meaningful work within a liberal perfectionist framework, from which standpoint I develop a normative justification for making meaningful work the object of political action. To understand the content of meaningful work, I make use of Susan Wolf’s distinct value of meaningfulness, in which she brings together the dimensions of objectivity and subjectivity into the ‘bipartite value’ of meaningfulness (BVM) (Wolf, Meaning in life and why it matters, 2010). However, in order to be able to incorporate the BVM into our lives, we must become valuers, that is, co-creators of values and meanings. This demands that we acquire the relevant capabilities and status as co-authorities in the realm of value. I conclude that meaningful work is of first importance because it is a fundamental human need, and that society ought to be arranged to allow as many people as possible to experience their work as meaningful through the development of the relevant capabilities. (shrink)

A list of groceries, Professor Anscombe once suggested, might be used as a shopping list, telling what to buy, or it might be used as an inventory list, telling what has been bought (Anscombe 1957). If used as a shopping list, the world is supposed to conform to the representation: if the list does not match what is in the grocery bag, it is what is in the bag that is at fault. But if used as an inventory list, the (...) representation is supposed to conform to the world: if the list does not match what is in the bag, it is the list that is at fault. The first kind of representation, where the world is supposed to conform to the list, can be called "directive"; it represents or directs what is to be done. The second, where the list is supposed to conform to the world, can be called "descriptive"; it represents or describes what is the case. I wish to propose that there exist representations that face both these ways at once. With apologies to Dr. Doolittle, I call them pushmi-pullyu representations or PPRs. (shrink)

This paper develops a precise understanding of the thesis of moral encroachment, which states that the epistemic status of an opinion can depend on its moral features. In addition, I raise objections to existing accounts of moral encroachment. For instance, many accounts fail to give sufficient attention to moral encroachment on credences. Also, many accounts focus on moral features that fail to support standard analogies between pragmatic and moral encroachment. Throughout the paper, I discuss racial profiling as a case study, (...) arguing that moral encroachment can help us identify one respect in which racial profiling is epistemically problematic. (shrink)

Introduction: The humanities enrich and transform the practice of medicine. What remains to be seen, however, is how best to integrate humanities into the medical curriculum to optimize both educational and patient-related outcomes. The present study considers the structure of an innovative student-driven humanities curriculum and seeks to understand its strengths and limitations, as well as make recommendations for improvement. Methods: The Penn State College of Medicine, University Park Regional Campus uses an inquiry-based approach to education, whereby students are responsible (...) for creating learning objectives in four core pillars of exploration: Foundational Science, Clinical Science, Health Systems Science, and Health Humanities. This study explores student-derived humanities learning objectives (HLO) across four years of the curriculum. Results: 420 HLOs met criteria for analysis and were coded as instrumental (developing direct clinical skill), non-instrumental (non-skill based), or both. Of these, 125 (30%) were instrumental, 239 (57%) were non-instrumental, and 56 (13%) were coded as both. Most instrumental HLO centered around communication skills. Non-instrumental HLO most commonly focused on bearing witness and critiquing a particular experience within a social and/or political context. Conclusions: Findings from this study contribute to the development of a humanities curriculum in a student-directed learning program. Non-instrumental HLO lacked a theoretical framework to guide student’s investigations to a deeper level of analysis. Student-directed learning offers many strengths, but can be enhanced through external direction from humanities trained faculty, particularly given that many medical students have a limited humanities background. (shrink)

Generic generalizations such as ‘mosquitoes carry the West Nile virus’ or ‘sharks attack bathers’ are often accepted by speakers despite the fact that very few members of the kinds in question have the predicated property. Previous work suggests that such low-prevalence generalizations may be accepted when the properties in question are dangerous, harmful, or appalling. This paper argues that the study of such generic generalizations sheds light on a particular class of prejudiced social beliefs, and points to new ways in (...) which those beliefs might be undermined and combatted. (shrink)

Contemporary discourses surrounding adoption have a normative tone and are critical of the ways in which international adoption is power based and exploitative. These discourses have a significant influence on adoptive parents, structuring their actions and opening the door for scrutiny of individual adopters' motives and ethics. As an internationally adoptive parent, I reflect, in this article, on my experience and use it as a vantage point from which to consider alternative perspectives on the ethical debates in the extant adoption (...) literature. The insights gained from my experience can inform adoption practices and the development of more nuanced, less polarized perspectives on the ethics of international adoption and inspire new avenues of research that explore the ways in which adoptive parents navigate their socio-political contexts in ways that are ethically sensitive and workable for them. (shrink)

This article presents a sociological analysis of the changing role of women in the Catholic church over the past twenty years. The theoretical framework is drawn from The Social Construction of Reality by Peter Berger and Thomas Luckmann. Data are derived from the documents of Vatican II, the revised Code of Canon Law, research from 1965 to the present, and exploratory interviews with Catholic women recently appointed as church administrators. The article concludes with a discussion of future prospects regarding the (...) new social reality for Catholic women. (shrink)

Existing discussions of legal proof address a host of apparently disparate questions: What does it take to prove a fact beyond a reasonable doubt? Why is the reasonable doubt standard notoriously elusive, sometimes considered by courts to be impossible to define? Can the standard of proof by a preponderance of the evidence be defined in terms of probability thresholds? Why is statistical evidence often insufficient to meet the burden of proof? -/- This paper defends an account of proof that addresses (...) each of these questions. Where existing theories take a piecemeal approach to these puzzles, my theory develops an insight that unifies them—namely, the thesis that legal proof requires knowledge. Although this thesis may seem radical at first, I answer several common objections to it, and I argue that it does better than several competing accounts when it comes to making sense of our intuitions about what legal proof requires. (shrink)

This paper motivates and develops a novel semantics for several epistemic expressions, including possibility modals and indicative conditionals. The semantics I defend constitutes an alternative to standard truth conditional theories, as it assigns sets of probability spaces as sentential semantic values. I argue that what my theory lacks in conservatism is made up for by its strength. In particular, my semantics accounts for the distinctive behavior of nested epistemic modals, indicative conditionals embedded under probability operators, and instances of constructive dilemma (...) containing epistemic vocabulary. (shrink)

" Biosemantics " was the title of a paper on mental representation originally printed in The Journal of Philosophy in 1989. It contained a much abbreviated version of the work on mental representation in Language Thought and Other Biological Categories. There I had presented a naturalist theory of intentional signs generally, including linguistic representations, graphs, charts and diagrams, road sign symbols, animal communications, the "chemical signals" that regulate the function of glands, and so forth. But the term " biosemantics " (...) has usually been applied only to the theory of mental representation. Let me first characterize a more general class of theories called "teleological theories of mental content" of which biosemantics is an example. Then I will discuss the details that distinguish biosemantics from other naturalistic teleological theories. (shrink)

Thomas Hornsby was a hard-working, scientifically ambitious and significant man of vision during the second half of the eighteenth century. He was a notable astronomical observer, founder of the Radcliffe Observatory at Oxford, a successful lecturer, a Commissioner of Longitude at a critical time, and editor of James Bradley's Astronomical Observations. This paper presents some long-neglected facts; in assembling scattered fragments into a coherent account, it raises new speculations.

Summary Edward Cocker was a well-known writing master and engraver during his lifetime, but is chiefly remembered for his posthumous arithmetic textbook, immortalized in the saying ?According to Cocker?. The book proved popular, being right for its time, and it remained in use for a century. It unexpectedly became the subject of controversy when Augustus De Morgan pronounced it to be the produce of its editor, John Hawkins. Research now shows that there is little doubt that it was really Cocker's (...) work. (shrink)

This chapter defines and defends time-slice epistemology, according to which there are no essentially diachronic norms of rationality. The chapter begins by distinguishing two notions of time-slice epistemology, and ends by defending time-slice theories of action under indeterminacy, i.e. theories about how you should act when the outcome of your decision depends on some indeterminate claim. In a recent chapter, J. Robert G. Williams defends a theory of action under indeterminacy which is subject to several objections. An alternative theory is (...) proposed in its place. The resulting discussion highlights a more general moral about action under indeterminacy, namely that time-slice theories are supported by strong analogies with ethical theories. In particular, our understanding of agents torn between interpretations of a decision situation should be guided by our theories of agents torn between incommensurable values. (shrink)

This paper argues that just as full beliefs can constitute knowledge, so can properties of your credence distribution. The resulting notion of probabilistic knowledge helps us give a natural account of knowledge ascriptions embedding language of subjective uncertainty, and a simple diagnosis of probabilistic analogs of Gettier cases. Just like propositional knowledge, probabilistic knowledge is factive, safe, and sensitive. And it helps us build knowledge-based norms of action without accepting implausible semantic assumptions or endorsing the claim that knowledge is interest-relative.

In this article, we illuminate the affective phenomenon of loneliness by exploring the question of how it relates to love and other forms of friendship. We reflect in particular on the question of how different forms of loneliness are relevant to human existence. Distinguishing three forms of loneliness, we first introduce two border cases of loneliness: unfelt loneliness in which one’s individuality is denied and one therefore cannot feel lonely; and existential loneliness in which the possibility of intimacy and existential (...) communication are denied and one therefore cannot but feel lonely. We then turn to loneliness that occurs within intimate friendships—even the most intimate ones. In our analysis, we pay attention especially to the role of communication. In order to do so, we repeatedly turn to poetic expressions of loneliness. We argue that loneliness cannot reflect only the absence or partial failure of communication but also the inherent limits of communication. These limits in turn point back to the nature of human existence and love itself. (shrink)

"One of the most careful and intensive among the introductory texts that can be used with a wide range of students. It builds remarkably sophisticated technical skills, a good sense of the nature of a formal system, and a solid and extensive background for more advanced work in logic.... The emphasis throughout is on natural deduction derivations, and the text's deductive systems are its greatest strength. Lemmon's unusual procedure of presenting derivations before truth tables is very effective." --Sarah Stebbins, (...) The Journal of Symbolic Logic. (shrink)

Aristotle connects modality and time in ways strange and perplexing to modern readers. In this book the author proposes a new solution to this exegetical problem. Although primarily expository, this work explores topics of central concern for current investigations into causality, time, and change.