Abstract: This article examines the narrative approach to self found in philosophy and related disciplines. The strongest versions of the narrative approach hold that both a person’s sense of self and a person’s life are narrative in structure, and this is called the hermeneutical narrative theory. This article provides a provisional picture of the content of the narrative approach and considers some important objections that have been raised to the narrative approach. It defends the view that the self constitutes itself in narrative and argues for something less than the hermeneutical view insofar as the narrative is less agency-oriented and without an overarching thematic unity.
Normative Virtue Ethics
Abstract: Shows that virtue ethics can specify right action and defends the view that the sort of practical guidance it provides accommodates several conditions of adequacy that any normative ethics should meet. It is argued that (1) it generates an account of moral education, (2) it incorporates the view that moral wisdom cannot simply be acquired from textbooks, and (3) it can resolve resolvable dilemmas or moral conflicts but is not committed in advance to there being no such things as irresolvable dilemmas.
Introduction: A common belief concerning virtue ethics is that it does not tell us what we should do. This belief is sometimes manifested merely in the expressed assumption that virtue ethics, in being ‘agent-centred’ rather than ‘act-centred’, is concerned with Being rather than Doing, with good (and bad) character rather than right (and wrong) action, with the question ‘What sort of person should I be?’ rather than the question ‘What should I do?’ On this assumption, ‘virtue ethics’ so-called does not figure as a normative rival to utilitarian and deontological ethics. Anyone who wants to espouse virtue ethics as a rival to deontological or utilitarian ethics will find this common belief voiced against her as an objection: ‘Virtue ethics does not, because it cannot, tell us what we should do. Hence it cannot be a normative rival to deontology and utilitarianism.’ This paper is devoted to defending virtue ethics against this objection.
Virtue Ethics
Introduction: Part I of this article discusses the nature of virtue ethics as a type of normative ethical theory, alongside primarily consequentialism and Kantianism. However, since the virtue concepts are central to all types of virtue ethics, attention needs to be paid to the notion of virtue as an excellence of character, and related notions such as the virtue concepts as aplied to actions (e.g., kind act). Part II discusses the notion of virtue as an excellence of character, while part III further elucidates the nature of virtue ethics by considering a number of central but selected issues, such as the notion of virtuous action and virtue ethical conceptions of right action. Needless to say not all of interest can be treated here.
On the metaphysics of quantum mechanics
Abstract: Many solutions have been proposed for solving the problem of macroscopic superpositions of wave function ontology. A possible solution is to assume that, while the wave function provides the complete description of the system, its temporal evolution is not given by the Schroedinger equation. The usual Schroedinger evolution is interrupted by random and sudden “collapses”. The most promising theory of this kind is the GRW theory, named after the scientists that developed it: Gian Carlo Ghirardi, Alberto Rimini and Tullio Weber. It seems tempting to think that in GRW we can take the wave function ontologically seriously and avoid the problem of macroscopic superpositions just allowing for quantum jumps. In this paper it is argued that such “bare” wave function ontology is not possible, neither for GRW nor for any other quantum theory: quantum mechanics cannot be about the wave function simpliciter. All quantum theories should be regarded as theories in which physical objects are constituted by a primitive ontology. The primitive ontology is mathematically represented in the theory by a mathematical entity in three-dimensional space, or space-time.
White Ignorance
The development of social epistemology in recent decades is a welcome turn away from Cartesian individualism. But the centrality of oppression to societies in general is still insufficiently recognized in this literature. This chapter looks at white ignorance as an example of a particular kind of systemic group-based miscognition that has been hugely influential over the past few hundred years. After a ten-point clarification of the concept, it turns to an examination of white ignorance as it plays itself out in the complex interaction of Eurocentric perception and categorization, white normativity, social memory and social amnesia, the derogation of non-white testimony, racial group interests, and motivated irrationality.
Do our modern skulls house stone-age minds?
Summary: This is the fifth chapter of the book Philosophy and the Sciences for Everyone. The chapter explores scientific interpretations of how our minds evolved, and some of the methodologies used in forming these interpretations. It relates evolutionary debates to a core issue in the philosophy of mind, namely, whether all knowledge comes from experience, or whether we have ‘inborn’ knowledge about certain aspects of our world.
What is this thing called science?
Summary: This chapter offers a general introduction to philosophy of science. The first part of the chapter takes the reader through the famous relativist debate about Galileo and Cardinal Bellarmine. Several important questions on the topic are explored, such as what makes scientific knowledge special compared with other kinds of knowledge or the importance of demarcating science from non-science. Finally, the chapters gives an overview on how philosophers such as Popper, Duhem, Quine and Kuhn came to answer these questions.
From Intelligent machines to the human brain
Summary: How does one make a clever adaptive machine that can recognise speech, control an aircraft, and detect credit card fraud? Recent years have seen a revolution in the kinds of tasks computers can do. Underlying these advances is the burgeoning field of machine learning and computational neuroscience. The same methods that allow us to make clever machines also appear to hold the key to understanding ourselves: to explaining how our brain and mind work. This chapter explores this exciting new field and some of the philosophical questions that it raises.
What are dark matter and dark energy?
Summary: According to the currently accepted model in cosmology, our universe is made up of 5% of ordinary matter, 25% cold dark matter, and 70% dark energy. But what kind of entities are dark matter and dark energy? This chapter asks what the evidence for these entities is and which rival theories are currently available. This provides with an opportunity to explore a well-known philosophical problem known as under-determination of theory by evidence.
The origins of the universe: laws, testability and observability in cosmology
Summary: How did our universe form and evolve? Was there really a Big Bang, and what came before it? This chapter takes the reader through the history of contemporary cosmology and looks at how scientists arrived at the current understanding of our universe. It explores the history of astronomy, with the nebular hypothesis back in the eighteenth century, and in more recent times, Einstein’s general relativity and the ensuing cosmological models. Finally, it explains the current Standard Model and early universe cosmology as well as the experimental evidence behind it.