What should we make of the intuitions marshaled on behalf of the existence of supererogatory actions, or actions that are “good but not required”? Are they trustworthy or dissembling? This question is important considering the great respect many writers give to them. The attitude of Daniel Guevara is not unusual: "My discussion relies upon the intuition that certain acts, such as those described by Urmson, are supererogatory, indeed, that they are paradigms…I shall proceed on the assumption that a theory is (...) discredited if in fact it makes supererogation impossible." There is thus a widespread attitude that the supererogatory status of certain acts should be taken to be one of those elements out of which a moral theoryshould be constructed, something like one of Rawls’s “considered moral judgments” or “considered convictions of justice.” The comparison with Rawls’ methodology is sometimes quite explicit. My purpose is to throw this conviction – that the supererogatory status of these actions can be accepted with a confidence not too much less than that with which we accept that slavery is wrong – into doubt. Whether there is a category of the supererogatory acts is a matter for another paper; personally I see no conceptual incoherence but merely doubt that it is instantiated very often. My goal shall be rather narrow: to cast doubt upon the reputation of the intuitions. First I shall describe my conclusion abstractly, and why I think the intuitions are much less indubitable than supposed. Then I shall discuss a few common examples of supererogatory acts and show how my account explains them. Finally I shall consider how most important intuitions of supererogatory status – those associated with extreme self-sacrifice – might be integrated into my overall account. (shrink)

This is a commentary on an article from "dialogue", march 1972: "first philosophy: metaphysics or epistemology?" by kenneth dorter. epistemologies from the time of descartes which have largely replaced ontology emphasize the human conditions for knowing, and where an ontology is lacking supply a knowledge by description with no objective world to describe. the humanism which refuses to go beyond mankind to learn about man elects to follow a path to extinction, and insofar as we hold to an egocentric viewpoint (...) in "first philosophy", a truly objective science of ontology has taken flight. (shrink)

"This book contains ideas to develop interdisciplinary and transdisciplinary views on economy and society. It aims to disseminate heterodox ideas on various subjects related to economics and global society. The book is organised in six parts. Part 1 contains the key lectures of Backhaus on the concept of state sciences and of Klamer on the importance of culture for economics. Parts 2- 6 contain successively contributions in the areas of economic paradigms and theories, population and society, corporate issues, environment, and (...) international relations. Examples of the content are: - the changes of family life cycles due to the rise of non-traditional households; - subjective and objective inflation rates after the introduction of the Euro; - the economics of genetic engineering; - the contribution of foreign direct investment to the economic development of host countries; - the inaccuracy of economic models applied in places characterized by extreme income disparities; - the improvement of political and corporate governance; - evolutionary thinking and emission trading; - freedom and order in the European Union; - the reform of social policy in Europe. The book provides interesting creative multi-disciplinary ideas with respect to various topical issues concerning the contemporary global society. It is highly recommended for economists and social scientists in search of broad views on social science and society.". (shrink)

Legal and moral reasoning share much methodology, and they address similar problems. This volume charts two shared problems: the relation between theory, principles and particular judgments; and the role of facts and factual assertions in normative settings. The relation between 'theory' and 'practice' and between 'principle' and 'particular judgment' has become the subject of much debate in moral philosophy. In the ongoing debate, some moral philosophers refer to legal philosophy for a support of their views on the primacy of 'practice' (...) over 'theory'. According to them, legal philosophy should have a more balanced view in that relation. In the contributions to Part One this claim is critically analysed. The role of the facts is underestimated in discussions on legal reasoning and legal theory, as well as moral reasoning and ethical theory. Factual statements enter into moral and legal discussions not only because they link the conclusion with a rule. They also play a role as background assumptions in supporting a theory. Its focus on the role of facts in normative reasoning makes this book of special interest to scholars of legal and moral argumentation. (shrink)

Through clear explanation of its characteristic concepts and doctrines, and paying close attention to the published works of its philosophers, the volume ...

Achieving space situational awareness requires, at a minimum, the identification, characterization, and tracking of space objects. Leveraging the resultant space object data for purposes such as hostile threat assessment, object identification, and conjunction assessment presents major challenges. This is in part because in characterizing space objects we reference a variety of identifiers, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, operational processes, operational statuses, and so forth, which tend to be defined in highly heterogeneous and sometimes inconsistent (...) ways. The Space Domain Ontologies are designed to provide a consensus-based realist framework for formulating such characterizations in a way that is both consistent and computable. Space object data are aligned with classes and relations in a suite of ontologies built around the existing Space Object Ontology. They are stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space situational awareness and the needs of spacecraft operators and analysts. This paper provides an overview of the Space Domain Ontologies and their development and use. It presents the motivation for and advantages of the Space Domain Ontologies, including the benefits they provide for enhancing and maintaining long-term space situational awareness. (shrink)