Online research in philosophy

Where are we? -- How did we get here? -- The millennial vision -- Where do we go? -- Psychic energy -- The North American continent -- Governance -- The university -- The corporation -- Religion -- The historical mission of our time.

Several theories of emergence will be distinguished. In particular, these are synchronic, diachronic, and weak versions of emergence. While the weaker theories are compatible with property reductionism, synchronic emergentism and strong versions of diachronic emergentism are not. Synchronice mergentism is of particular interest for the discussion of downward causation. For such a theory, a system's property is taken to be emergent if it is irreducible, i.e., if it is not reductively explainable. Furthermore, we have to distinguish two different types of (...) irreducibility with quite different consequences: If, on the one hand, a system's property is irreducible because of the irreducibility of the system's parts' behavior on which the property supervenes, we seem to have a case of "downward causation". This kind of downward causation does not violate the principle of the causal closure of the physical domain. If, on the other hand, a systemic property is irreducible because it is not exhaustively analyzable in terms of its causal role, downward causation is not implied. Rather, it is dubitable how unanalyzable properties might play any causal role at all. Thus, epiphenomenalism seems to be implied. The failure to keep apart the two kinds of irreducibility has muddled recent debate about the emergence of properties considerably. (shrink)

The concept of emergence is widely used in both the philosophy of mind and in cognitive science. In the philosophy of mind it serves to refer to seemingly irreducible phenomena, in cognitive science it is often used to refer to phenomena not explicitly programmed. There is no unique concept of emergence available that serves both purposes.

We will show that there is a strong form of emergence in cell biology. Beginning with C.D. Broad's classic discussion of emergence, we distinguish two conditions sufficient for emergence. Emergence in biology must be compatible with the thought that all explanations of systemic properties are mechanistic explanations and with their sufficiency. Explanations of systemic properties are always in terms of the properties of the parts within the system. Nonetheless, systemic properties can still be emergent. If the properties of the components (...) within the system cannot be predicted, even in principle, from the behavior of the system's parts within simpler wholes then there also will be systemic properties which cannot be predicted, even in principle, on basis of the behavior of these parts. We show in an explicit case study drawn from molecular cell physiology that biochemical networks display this kind of emergence, even though they deploy only mechanistic explanations. This illustrates emergence and its place in nature. (shrink)

Often, the behavior of animals can be better explained and predicted, it seems, if we ascribe the capacity to have beliefs, intentions, and concepts to them. Whether we really can do so, however, is a debated issue. Particularly, Donald Davidson maintains that there is no basis in fact for ascribing propositional attitudes or concepts to animals. I will consider his and rival views, such as Colin Allen's three-part approach, for determining whether animals possess concepts. To avoid pure theoretical debate, however, (...) I will test these criteria using characteristic examples from ethology that depict a broad range of animal behavior. This will allow us to detect a series of gradations in animals' capacities, in the course of which we can think over what would count for or against an attribution of concepts and propositional attitudes to them in each single case. Self-conceit is our natural hereditary disease. Of all creatures man is the most wretched and fragile, and at once the most supercilious. ... It is by this conceit that man arrogates to himself ... divine properties, that he segregates himself from the mass of other creatures and raises himself above them .. (shrink)

This book presents an overview of these studies and attempts to clarify apparently disparate results by placing them in a coherent theoretical framework.

"Journalism, Ethics and Society provides a comprehensive overview and critical analysis of debates within media ethics in relation to the purpose of news and ...

If one formulates Helmholtz's ideas about perception in terms of modern-day theories one arrives at a model of perceptual inference and learning that can explain a remarkable range of neurobiological facts. Using constructs from statistical physics it can be shown that the problems of inferring what cause our sensory inputs and learning causal regularities in the sensorium can be resolved using exactly the same principles. Furthermore, inference and learning can proceed in a biologically plausible fashion. The ensuing scheme rests on (...) Empirical Bayes and hierarchical models of how sensory information is generated. The use of hierarchical models enables the brain to construct prior expectations in a dynamic and context-sensitive fashion. This scheme provides a principled way to understand many aspects of the brain's organisation and responses. In this paper, we suggest that these perceptual processes are just one emergent property of systems that conform to a free-energy principle. The free-energy considered here represents a bound on the surprise inherent in any exchange with the environment, under expectations encoded by its state or configuration. A system can minimise free-energy by changing its configuration to change the way it samples the environment, or to change its expectations. These changes correspond to action and perception, respectively, and lead to an adaptive exchange with the environment that is characteristic of biological systems. This treatment implies that the system's state and structure encode an implicit and probabilistic model of the environment. We will look at models entailed by the brain and how minimisation of free-energy can explain its dynamics and structure. (shrink)

Professional philosophy is overdue for a Pyrrhonian revival. For too long, the skeptic has been either overlooked or regarded as an object of pity (for the feebleness of his arguments) or contempt (for his appearing to thumb his nose at the canons of reason and morality). Even among the most learned and philosophically astute commentators, those who would be best positioned to develop a philosophically sophisticated and compelling interpretation of Pyrrhonism, it has found few defenders, many detractors, and has generally (...) suffered by its having been misunderstood, caricatured, or conflated with contemporary varieties of skepticism. Casey Perin's eloquent little essay is therefore a refreshing contribution to the .. (shrink)

This study investigates factors impacting perceptions of ethical conduct of peers of 293 students in four US universities. Self-reported ethical behavior and recognition of emotions in others (a dimension of emotional intelligence) impacted perception of ethical behavior of peers. None of the other dimensions of emotional intelligence were significant. Age, Race, Sex, GPA, or type of major (business versus nonbusiness) did not impact perception of ethical behavior of peers. Implications of the results of the study for business schools and industry (...) professionals are discussed. (shrink)

Introduction : reading Nietzsche skeptically -- Nietzsche and the Pyrrhonian tradition -- Skepticism in Nietzsche's early work : the case of "on truth and lie" -- The question of Nietzsche's "naturalism" -- Perspectivism and Ephexis in interpretation -- Skepticism and health -- Skepticism as immoralism.

That there is some connection between politics and human nature is a commonplace, but why and in what way they are conjoined is disputed. Aristotle's practice of comparing humans with other animals, and not conceptually divorcing them, is fruitful. By adopting a similar practice an indirect linkage (rather than Aristotle's direct one) between human nature and politics is identified. The strategy is to locate at least one universal aspect of human nature which is non?political that, nonetheless, carries with it a (...) requirement that universally calls forth a political response. The aspect is reproductive sex and the need to ensure that offspring survive. In humans, the natural fact of paternal uncertainty is dealt with by conventions, but, because of this, these vary (for example, as between matrilineal and patrilineal kinship systems). But what is necessitated amid this variety is a need to establish an authoritative allocation of responsibility for nurture. Politics is the exercise of that authority. However, because of its roots in conventions called forth by human nature, the link is indirect. The conclusion is that contemporary attempts to re?establish a direct link are bound to be inconclusive. (shrink)

(No abstract is available for this citation).

This article is a critical and interpretive examination of moral and ethical issues that have emerged as the Internet and other digital information forms have evolved. It considers individual expectations of privacy for one's cyberspace communications against the greater public good for unencumbered access, by government and other organizations, to information that may be harmful to others. I argue for the need to find a reasonable balance between the individual's "right" not to disclose information that might be self-incriminating, as codified (...) in the Miranda Rules, and the open communication principles advocated by professional journalists that are essential to a democratic society. (shrink)

Nietzsche's reflection "What I Owe to the Ancients" in Twilight of the Idols has served as the touchstone for innumerable discussions in the scholarship on his work and thought. Not surprisingly, given the devotion to and kinship with the Greek philosophers that Nietzsche expressed throughout his productive career, these discussions have tended to focus on the impact of those philosophers (especially Socrates and Plato) on Nietzsche's intellectual development and especially on his mature views. That focus has not been misplaced, of (...) course; one can hardly overestimate Nietzsche's intellectual debt to philosophers in Greek antiquity. But the authors in this issue have been encouraged especially to explore untreated .. (shrink)

The emphasis on individual differences in evolutionary theories is important and has not received adequate attention. Strategic Pluralism makes a major contribution by addressing these issues, but like other evolutionary models (e.g., game theory) does not articulate the specific mechanisms underlying strategy selection. Specification of such mechanisms is an essential next step in the development of these models.

The issue of plagiarism—claiming credit for work that is not one’s own, rightly, continues to cause concern in the academic community. An analysis is presented that shows the effects that may arise from metrics-based assessments of research, when credit for an author’s outputs (chiefly publications) is given to an institution that did not support the research but which subsequently employs the author. The incentives for what is termed here “institutional plagiarism” are demonstrated with reference to the UK Research Assessment Exercise (...) in which submitting units of assessment are shown in some instances to derive around twice the credit for papers produced elsewhere by new recruits, compared to papers produced ‘in-house’. (shrink)

It is anthropomorphic to speak of Nature designing adaptations for a specific function, as if with conscious intent. Any effect constitutes an adaptive function if it contributes to survival and to reproduction. Natural selection is blind to what might have been the original function. Mutations arise by purest accident and are selected based on whatever fortuitous effects they might produce.

Relocation is an increasingly prominent conservation tool for a variety of wildlife, but the technique also is controversial, even among conservation practitioners. An organized framework for addressing the moral dilemmas often accompanying conservation actions such as relocation has been lacking. Ecological ethics may provide such a framework and appears to be an important step forward in aiding ecological researchers and biodiversity managers to make difficult moral choices. A specific application of this framework can make the reasoning process more transparent and (...) give more emphasis to the strong sentiments about non-human organisms held by many potential users. Providing an example of the application of the framework may also increase the appeal of the reasoning process to ecological researchers and biodiversity managers. Relocation as a conservation action can be accompanied by a variety of moral dilemmas that reflect the interconnection of values, ethical positions, and conservation decisions. A model that is designed to address moral dilemmas arising from relocation of humans provides/demonstrates/illustrates a possible way to apply the ecological ethics framework and to involve practicing conservationists in the overall decision-making process. (shrink)

Research ethics education in the biosciences has not historically been a priority for research universities despite the fact that funding agencies, government regulators, and the parties involved in the research enterprise agree that it ought to be. The confluence of a number of factors, including scrutiny and regulation due to increased public awareness of the impact of basic research on society, increased public and private funding, increased diversity and collaboration among researchers, the impressive success and speed of research advances, and (...) high-profile cases of misconduct, have made it necessary to reexamine how the bioscience research community at all levels provides ethics education to its own. We discuss the need to and reasons for making ethics integral to the education of bioscientists, approaches to achieving this goal, challenges this goal presents, and responses to those challenges. (shrink)

This essay discusses four challenges posed to a global bioethics by articles on: divergent national policies on compensation of egg donors for IVF, efforts to advance the development of international guidelines for the management of neonates on the edge of viability, bioethics training workshops in Uganda, a bioethicist’s reflection on a visit to Pakistan. The article then discusses several approaches to developing a global bioethics and how these approaches might meet the four challenges. The essay concludes with discussion of the (...) author’s development of a navigational approach to policymaking for fractious bioethical policy problems and how this compares to other approaches to developing a global bioethics. (shrink)

This manuscript describes a pilot study in ethics education employing a problem-based learning approach to the study of novel, complex, ethically fraught, unavoidably public, and unavoidably divisive policy problems, called “fractious problems,” in bioscience and biotechnology. Diverse graduate and professional students from four US institutions and disciplines spanning science, engineering, humanities, social science, law, and medicine analyzed fractious problems employing “navigational skills” tailored to the distinctive features of these problems. The students presented their results to policymakers, stakeholders, experts, and members (...) of the public. This approach may provide a model for educating future bioscientists and bioengineers so that they can meaningfully contribute to the social understanding and resolution of challenging policy problems generated by their work. (shrink)

A recursive enumerator for a function h is an algorithm f which enumerates for an input x finitely many elements including h(x), f is a k(n)-enumerator if for every input x of length n, h(x) is among the first k(n) elements enumerated by f. If there is a k(n)-enumerator for h then h is called k(n)-enumerable. We also consider enumerators which are only A-recursive for some oracle A. We determine exactly how hard it is to enumerate the Kolmogorov function, which (...) assigns to each string x its Kolmogorov complexity: • For every underlying universal machine U, there is a constant a such that C is k(n)-enumerable only if k(n) ≥ n/a for almost all n. • For any given constant k, the Kolmogorov function is k-enumerable relative to an oracle A if and only if A is at least as hard as the halting problem. • There exists an r.e., Turing-incomplete set A such for every non-decreasing and unbounded recursive function k, the Kolmogorov function is k(n)-enumerable relative to A. The last result is obtained by using a relativizable construction for a nonrecursive set A relative to which the prefix-free Kolmogorov complexity differs only by a constant from the unrelativized prefix-free Kolmogorov complexity. Although every 2-enumerator for C is Turing hard for K, we show that reductions must depend on the specific choice of the 2-enumerator and there is no bound on the quantity of their queries. We show our negative results even for strong 2-enumerators as an oracle where the querying machine for any x gets directly an explicit list of all hypotheses of the enumerator for this input. The limitations are very general and we show them for any recursively bounded function g: • For every Turing reduction M and every non-recursive set B, there is a strong 2-enumerator f for g such that M does not Turing reduce B to f. • For every non-recursive set B, there is a strong 2-enumerator f for g such that B is not wtt-reducible to f. Furthermore, we deal with the resource-bounded case and give characterizations for the class ${\rm S}_{2}^{{\rm P}}$ introduced by Canetti and independently Russell and Sundaram and the classes PSPACE, EXP. • ${\rm S}_{2}^{{\rm P}}$ is the class of all sets A for which there is a polynomially bounded function g such that there is a polynomial time tt-reduction which reduces A to every strong 2-enumerator for g. • PSPACE is the class of all sets A for which there is a polynomially bounded function g such that there is a polynomial time Turing reduction which reduces A to every strong 2-enumerator for g. Interestingly, g can be taken to be the Kolmogorov function for the conditional space bounded Kolmogorov complexity. • EXP is the class of all sets A for which there is a polynomially bounded function g and a machine M which witnesses A ∈ PSPACEf for all strong 2-enumerators f for g. Finally, we show that any strong O(log n)-enumerator for the conditional space bounded Kolmogorov function must be PSPACE-hard if P = NP. (shrink)

A focus on the lawmaking process, I submit, permits us to explore a particular dimension of justice, namely the relationship between law and liberty. Laws that reflect the arbitrary whims of the lawmaker are presumptively unjust, because they constrain liberty for no good reason. A strategy for making arbitrary laws less likely involves recognizing checks on the lawmaker's powers and grounding those checks in processes that allow the governed to express their disapproval. The system of checks and balances employed in (...) the U.S. Constitution embodies this strategy, although reasonable people can debate its efficacy. As A.O. Hirschman observed, regimes that permit free movement of persons and property similarly restrict the force of arbitrary rules by allowing exit from unwanted restrictions. I want to inquire into the role of checks in international lawmaking. At first blush, it might appear that the fundamental principle of state consent provides all the checking that international lawmaking needs. This principle maintains that a state (and by extension, its subjects) can be bound by a rule of international law only if that state manifests its consent to the rule. As long as states have a real choice, itself subject to internal checks on official decisionmaking, the adoption of the rule should meet basic criteria of procedural justice. Indeed, the correlate of this principle—that each state has a veto over the adoption of international law, at least as applied to itself and its subjects—suggests that international lawmaking poses less of a threat to liberty than do conventional municipal lawmaking processes based on majority rule. One might think that, as a result of this principle, no rule will attain the status of international law unless its adoption makes some states better off and no state worse off. This first impression, however, is wrong. First, international lawyers argue for the existence of jus cogens norms that apply regardless of state consent. Second, the concept of state consent is artful, and opportunistic decisionmakers have some freedom to construe consent in ways that circumvent conventional checking processes. Third, political and economic coercion can reduce state consent to a meaningless formality. I discuss each of these points in turn. Once state consent ceases to constrain international lawmaking, the question role of alternative checks to protect liberty looms. Under what circumstances does the international lawmaking process as currently constituted present a threat of arbitrary force? What kinds of resistance to the results of international lawmaking can process values justify? I address these questions in three steps. First, I explore whether international law does carry a threat of coercion. If not, concerns about arbitrary restrictions of liberty are misplaced. Second, I discuss the problems arising from delegations of lawmaking authority to international institutions, with specific reference to the Rome Statute and the International Criminal Court. Third, I discuss the process-value issues associated with judicial lawmaking. None of these concerns justifies blanket opposition to international lawmaking. Rather, those interested in making and enforcing international rules need to grapple with these issues and provide another layer of justification for their efforts. a Footnotesa I am indebted to Ken Abbott, Jean Cohen, Larry Helfer, Robert Hockett, Sean Murphy, Phil Nichols, Ed Swaine, Joel Trachtman, the other contributors to this volume, and participants in a workshop at the University of Virginia School of Law for comments and criticism. Shortcomings are mine alone. (shrink)

This paper explores the specific questions raised for social epistemology encountered in code and software. It does so because these technologies increasingly make up an important part of our urban environment, and stretch across all aspects of our lives. The paper introduces and explores the way in which code and software become the conditions of possibility for human knowledge, crucially becoming computational epistemes, which we share with non-human but crucially knowledge-producing actors. As such, we need to take account of this (...) new computational world and think about how we live today in a highly mediated code-based world. Nonetheless, here I want to understand software epistemes as a broad concept related to the knowledge generated by both human and non-human actors. The aim is to explore changes that are made possible by the installation of code/software via computational devices, streams, clouds or networks. This is what Mitcham calls a ?new ecology of artifice?. By exploring two case studies, the paper attempts to materialise the practice of software epistemologies through a detailed analysis. This analysis is then drawn together with a notion of compactants to explore how studying tracking software and streams is a useful means of uncovering the agency of software and code for producing these new knowledges. (shrink)

The following theorems on the structure inside nonrecursive truth-table degrees are established: Dëgtev's result that the number of bounded truth-table degrees inside a truth-table degree is at least two is improved by showing that this number is infinite. There are even infinite chains and antichains of bounded truth-table degrees inside every truth-table degree. The latter implies an affirmative answer to the following question of Jockusch: does every truth-table degree contain an infinite antichain of many-one degrees? Some but not all truth-table (...) degrees have a least bounded truth-table degree. The technique to construct such a degree is used to solve an open problem of Beigel, Gasarch and Owings: there are Turing degrees (constructed as hyperimmune-free truth-table degrees) which consist only of 2-subjective sets and therefore do not contain any objective set. Furthermore, a truth-table degree consisting of three positive degrees is constructed where one positive degree consists of enumerable semirecursive sets, one of coenumerable semirecursive sets and one of sets, which are neither enumerable nor coenumerable nor semirecursive. So Jockusch's result that there are at least three positive degrees inside a truth-table degree is optimal. The number of positive degrees inside a truth-table degree can also be some other odd integer as for example nineteen, but it is never an even finite number. (shrink)

We compare various notions of algorithmic randomness. First we consider relativized randomness. A set is n-random if it is Martin-Löf random relative to θ(n−1). We show that a set is 2-random if and only if there is a constant c such that infinitely many initial segments x of the set are c-incompressible: C(x) ≥ |x| − c. The 'only if' direction was obtained independently by Joseph Miller. This characterization can be extended to the case of time-bounded C-complexity. Next we prove (...) some results on lowness. Among other things, we characterize the 2-random sets as those 1-random sets that are low for Chaitin's Ω. Also, 2-random sets form minimal pairs with 2-generic sets. The r.e. low for Ω sets coincide with the r.e. K-trivial ones. Finally we show that the notions of Martin-Löf randomness, recursive randomness, and Schnorr randomness can be separated in every high degree while the same notions coincide in every non-high degree. We make some remarks about hyperimmune-free and PA-complete degrees. (shrink)

The search for a worldwide environmental ethic is linked to the increase in environmental concern since (particularly) the 1960s, and the recognition that environ mental problems can have a global impact. Numerous people and organizations have put forward their understanding of the necessary components of such an ethic and these have converged in a series of international statements ( Stockholm Declaration on the Human Environment , 1972; World Charter for Nature , 1982; Rio Declaration on Environment and Development , 1992; (...) International Covenant on Environment and Development, 1995 ). A small number of common elements have emerged. These can be expressed in 10 'premises', which may form the basis for developing into an acceptable worldwide ethic, along the lines called for in the revised World Conservation Strategy, Caring for the Earth , 7991. (shrink)

This article reviews recent developments in health care law, focusing on the engagement of law as a partner in health care innovation. The article addresses: the history and contents of recent United States federal law restricting the use of genetic information by insurers and employers; the recent federal policy recommending routine HIV testing; the recent revision of federal policy regarding the funding of human embryonic stem cell research; the history, current status, and need for future attention to advance directives; the (...) recent emergence of medical–legal partnerships and their benefits for patients; the obesity epidemic and its implications for the child’s right to health under international conventions. (shrink)

By illuminating the striking affinity between the most innovative aspects of postmodern thought and religious mystical discourse, Shadow of Spirit challenges the long established assumption that western thought is committed to nihilism. This collection of essays by internationally recognized scholars explores the implications of the fascination with the "sacred," "divine" or "infinite" which characterizes much contemporary thought. It shows how these concerns have surfaced in the work of Derrida, Baudrillard, Lyotard, Kristeva, Irigaray and others. Examining the connection between this postmodern (...) "turn" and the current search for a new discourse of ethics and politics, it also stresses the contribution made by feminist thought to this unexpected intellectual direction. (shrink)