Evolutionary developmental biology (evo-devo) has undergone dramatic transformations since its emergence as a distinct discipline. This paper aims to highlight the scope, power, and future promise of evo-devo to transform and unify diverse aspects of biology. We articulate key questions at the core of eleven biological disciplines—from Evolution, Development, Paleontology, and Neurobiology to Cellular and Molecular Biology, Quantitative Genetics, Human Diseases, Ecology, Agriculture and Science Education, and lastly, Evolutionary Developmental Biology itself—and discuss why evo-devo is uniquely situated to substantially improve (...) our ability to find meaningful answers to these fundamental questions. We posit that the tools, concepts, and ways of thinking developed by evo-devo have profound potential to advance, integrate, and unify biological sciences as well as inform policy decisions and illuminate science education. We look to the next generation of evolutionary developmental biologists to help shape this process as we confront the scientific challenges of the 21st century. (shrink)

Discursive social psychology is used here to study the reconstruction of an event, a homicide, by lay people. Fourteen propositions are outlined to guide discourse analysis, since the epistemological basis of such analysis is somewhat different from that of formal experimental inquiry. An actual discourse is then analyzed, with special emphasis on the evidence used to support the final conclusion of guilt.

The forfeiture thesis is posed as an independent thesis in moral philosophy according to which agents forfeit (or lose) rights if they perform certain act-types. According to many, this thesis plays a crucial role in the justification of (legal) punishment. In this paper, I argue that the forfeiture thesis is unnecessary – we can simply dismiss it without any substantive loss. Echoing an aspect of the specificationist approach to rights, the reason is that we may replace the forfeiture thesis with (...) an exception clause in the very content of the right not to be subjected to hard treatment: P has no right not to be subjected to hard treatment simpliciter, but a right not to be subjected to hard treatment unless P performs an act-type φ – e.g., murdering an innocent person. This alternative has substantive advantages over the forfeiture thesis, which, in turn, shows that the former cannot be reduced to the latter. (shrink)

The much-discussed “claimability objection” holds that it is unjustified to believe that all individuals have a human right to subsistence because the bearers of the correlative duties are not sufficiently determined. This argument is based on the so-called “claimability-condition”: S has a right to P if and only if the duty-bearer is sufficiently determined. Practice-based theorists defend the human right to subsistence by arguing that if we take the existing human rights practice seriously, there is no indeterminacy about the allocation (...) of duties. In this paper, I challenge this (apparently compelling) defense of the human right to subsistence with a dilemma. If the claimability condition is true, the practice-based defense fails to undermine the claimability objection because the duty-bearer is determined in some, but not all, cases. If practice-based theorists reject the claimability condition, they generate an account of human rights that is problematic from the practical perspective because it may contain duties that are unable to guide action. (shrink)

Is it justified to hold that an agent S has a (moral) right to P if the duty-bearer is not specified? There is an intense ongoing debate on this question. There are two positions in the literature. On the one hand, O´Neill´s much-discussed account of rights holds that it is justified to say that an agent S has a right to P if and only if the duty-bearer is sufficiently determined – i.e. if and only if it is clear against (...) whom S may claim her right to P (O’Neill 1986, 1988, 1996, 2000, 2005, 2016). Call this, the ‘claimability condition’. On the other hand, interest-based theorists argue that it can be justified to say that an agent S has a right to P even if the duty-bearer is not sufficiently determined (Caney 2007; Griffin, 2008; Raz 1988; Tasioulas 2007; see also: Etinson, 2013; Ypi 2010). Who (if anyone) is correct in this fundamental discussion about the very nature of rights? In this paper, I provide an answer to this crucial question. Neither O´Neill nor interest-based theorists provide good reasons to justify their positions. However, I argue, the claimability condition is an existence condition of rights justified on the basis of their action-guiding character. The reason is that if the duty-bearer is not specified, the content of the right (its correlative obligation) does not sufficiently guide what the agent should do because it is indeterminate who is required to act (or refrain from acting). (shrink)

To advance understanding of the mechanisms allowing for team coordination (TC) in complex motor actions, we conducted a qualitative study with eight elite hand-to-hand circus acrobats. Data collection consisted of field observations, an open-ended interview with the participants’ head coach, and focus group interviews with all acrobats. Data analysis yielded three higher order themes: TC, collective efficacy (CE), and TC-CE linkage. Teammates’ shared and complementary mental models, as well as implicit and explicit communication dynamics, emerged as formative sub-themes of TC; (...) self-efficacy and other’s-efficacy emerged as reflective sub-themes of CE. Our findings also suggest that TC is likely inter-related to CE in a systemic fashion. Practitioners should encourage the development of both shared and complementary models of thinking, while promoting verbal and non-verbal communication skills. Finally, increasing teammates’ confidence in themselves and in their teammates can help in the development of CE as well as the enhancement of TC. (shrink)

Studies in social psychology inadvertently call for a subject's reconstruction of past behaviors when using interviews, questionnaires, or personality inventories. Since subjects' past behaviors are unobservables, subjects reconstruct their past retroductively. However, since the behaviors are not perceptually observed, such inquiry is decontextualized and probabilistic. Hence, reconstructions are frequently organized in terms of commonsense plausibility and personal accountability rather than causality. It is proposed that such inquiry may be improved by having subjects not only endorse preformatted material, but also by (...) providing warrants for subjects' endorsements. The provision of warrants has been shown to structure past reality perceptions of laypersons . The provision of warrants not only recontextualizes recall of past behaviors but also discloses historical continuity which, in turn, suggests higher probabilities of future behaviors. (shrink)

Open theists argue that God's relationship to time, as conceived in classical theism, is erroneous. They explain that it is contradictory for an atemporal being to act in a temporal universe, including experiencing its temporal successions. Contrary to the atemporalists, redemptive history has shown that God interacts with humans in time. This relational nature of God nullifies the classical notion of God as timelessly eternal. Therefore, it lacks a philosophical and theological basis. Because God is in time, He does not (...) know all future contingencies and, therefore, changes. This study examines open theism's appropriation of the A and B theories of time to the divine-human relationship. The study argues that divine temporality does not solve the tension of divine-human relationships, especially in relation to the future. Further, historical divine temporality does not negate the fact of divine atemporality. It mainly stems from God's choice to create temporal creatures and His relationship with them. Furthermore, if it is not logically and metaphysically contradictory for an omnipresent being to act in space, then it follows that an atemporal being can act in time. Whether time is understood from the metric or psychological point of view, it does not transcend God, and therefore, the limitation it places on human creatures with respect to the future does not apply to God. Lastly, although a few philosophers reject the notion of eternity as timelessly eternal, the doctrine has a philosophical and theological basis in the Scripture. (shrink)

Research collaboration beyond national jurisdiction is one aspect of the globalisation of health research. It has potential to complement researchers in terms of research skills, equipment and lack of adequate numbers of potential research subjects. Collaboration at an equal level of partnership though desirable, may not be practicable. Sometimes, human research specimens must be transported from one country to other. Where this occurs, there should be clear understanding between the collaborating research institutions regarding issues of access and control of the (...) specimens as well as the duration of storage of specimens. The researchers have the duty to inform the research participants about specimen storage and transport across national boundaries. While obtaining informed consent from study subjects if specimens are to be stored beyond the life of the present study could be the ideal, there still remains significant challenges in a multi-cultural world. (shrink)

HSÜN Tzu's essay on "Rectifying Terms" is justly considered a work of "great logical interest." For in this essay, one finds a remarkably modern concern with such topics as the rationale for having terms; the empirical and pragmatic bases for the classification of terms; the formation of generic and specific terms; the importance of observing established linguistic practices; the necessity of complying with proper standards for the institution, ratification, and regulation of the uses of language ; the nature of argumentative (...) discourse ; and the problems inherent in successful linguistic communication. A careful examination of some passages in other essays also suggests an awareness of the distinction between deductive, inductive, and analogical inferences, though Hsün Tzu provides us no explicit discussion of the nature of reasoning and its validating rules. (shrink)

This introduction to the basic ideas of structural proof theory contains a thorough discussion and comparison of various types of formalization of first-order logic. Examples are given of several areas of application, namely: the metamathematics of pure first-order logic (intuitionistic as well as classical); the theory of logic programming; category theory; modal logic; linear logic; first-order arithmetic and second-order logic. In each case the aim is to illustrate the methods in relatively simple situations and then apply them elsewhere in much (...) more complex settings. There are numerous exercises throughout the text. In general, the only prerequisite is a standard course in first-order logic, making the book ideal for graduate students and beginning researchers in mathematical logic, theoretical computer science and artificial intelligence. For the new edition, many sections have been rewritten to improve clarity, new sections have been added on cut elimination, and solutions to selected exercises have been included. (shrink)

UNTIL RECENT YEARS moral traditions have not been an important topic for moral philosophy. With few exceptions, attention has been directed to the problem of moral justification, to the search for universal criteria for the assessment of moral beliefs or judgments regardless of their traditional provenance. Generally, philosophers aspire to formulate "the view from nowhere." Since the publication of Alasdair MacIntyre's After Virtue there has been a revival of interest in the concept of a living, moral tradition, especially among moral (...) philosophers concerned with the possibility of an ethics of virtue or character as a viable alternative to the ethics of principle or, say, to deontological, utilitarian, or contractarian ethics. We must observe here that in the three decades prior to 1981, some moral philosophers displayed similar concern with tradition, although terms other than "tradition" were used, for example, "forms of life," "ways of life," "moral practices," and "moral community." Rawls's conception of reflective equilibrium is also developed with an eye on the notion of tradition. Indeed, Rawls has been quite explicit about his tradition-oriented approach to moral theory: "What justifies a conception of justice is not its being true to an order antecedent to and given to us, but its congruence with our deeper understanding of ourselves and our aspirations, and our realization that, given our history and the traditions embedded in our public life, it is the most reasonable doctrine.". (shrink)

Provability, Computability and Reflection.

Decisions by industry sponsors to end clinical trials early for commercial reasons have been the subject of controversy. I argue that the principal consideration in assessing these decisions ought to be the way in which the termination would affect the trial’s risk–benefit relationship. If there is not yet sufficient benefit to be gained from the study to offset the risks to which participants were exposed and it is expected that important scientific information would be obtained if the trial were continued, (...) early termination constitutes an unethical alteration of the risk−benefit relationship. This violates the grounds on which permission is given to conduct human research, patients consent to participate, and investigators agree to conduct studies. These knowable and avoidable changes in risk–benefit relationship should generally be seen as impermissible. (shrink)

This new edition brings Farquharson's authoritative 1944 translation up to date and includes a helpful introduction and notes for the student and general reader. Rutherford includes a selection of letters from Marcus to his tutor Fronto--most of which date from his earlier years--that offer personal detail and help to fill out the somber portrait of the emperor that is found in the Meditations.