The term “altruism” is used in many ways. In this thesis, I discuss altruism as a motivation, which is an influential notion in philosophy and the social sciences. Questions about the nature and the possibility of altruistic motivation have inspired much debate, both in academia and in everyday conversations. How can we know when we are truly altruistic and when we are merely helping others as a means to some egoistic goal? Are humans even capable of genuine altruistic motivation or (...) are we always egoistic deep down? Before answering questions like these, however, we need to ask a more fundamental question: how should we define altruistic motivation? The standard account of altruistic motivation in the literature defines it as an ultimate desire to increase the welfare of others. The central claim I will argue for in this thesis is that this standard account is intrinsically flawed and should be abandoned. -/- The problem with the standard account of altruistic motivation, in short, is its reliance on the notion of “ultimate desire”, which is a limited and unfruitful way of conceptualizing altruistic motivation. The criticism I propose is based on an interdisciplinary analysis of many aspects of the standard account, discussing its philosophical basis, its use in scientific research, its historical development, and its relation to common sense and morality. -/- This thesis is divided into four parts, each composed of two chapters. Part I presents the many technical accounts of altruism present in the scientific literature, distinguishing the standard account of altruistic motivation from alternative accounts of altruism. I discuss the hypotheses of psychological altruism, which states that some of our ultimate desires aim to increase the welfare of others, and psychological egoism, which states that all of our ultimate desires are egoistic. In this first part, I discuss some of the central philosophical concepts underlying the standard account of altruistic motivation, showing their implications for the debate about psychological altruism. -/- Part II discusses the main arguments for the existence of altruistic motivation. I argue that the main arguments in the scientific literature fail in making a defense of psychological altruism and that the definition of altruistic motivation makes the solution to the debate on psychological altruism virtually impossible. I conclude that the standard account makes altruistic motivation an unverifiable and unfruitful notion for scientific research. -/- Part III discusses the history of altruism and egoism, focusing particularly on early modern philosophy. I argue that the modern accounts of altruism and egoism diverge from the contemporary standard account of altruistic motivation. Reading the debates in modern philosophy through the lens of psychological altruism and psychological egoism oversimplifies and impoverishes the modern debate. I argue that the standard account also fails in representing the original use of “altruism”, proposed by Auguste Comte. In this third part, I show how the use of the standard account of altruistic motivation cannot be based on its historical foundations. -/- Finally, Part IV addresses the normative character of altruism and discusses some alternative ways of conceptualizing altruism. I argue that the standard account of altruistic motivation does not reflect the ordinary use of the term “altruism” and fails in accounting for its normative character. As an alternative, I propose an alternative account of altruism, virtue altruism. I claim that this account better reflects the ordinary intuitions about altruism, accommodates the descriptive and normative dimensions of altruism, is at home with most of the historical accounts of altruism, and may promote the active promotion of altruistic actions. (shrink)

This volume provides a broad overview of issues in the philosophy of behavioral biology, covering four main themes: genetic, developmental, evolutionary, and neurobiological explanations of behavior. It is both interdisciplinary and empirically informed in its approach, addressing philosophical issues that arise from recent scientific findings in biological research on human and non-human animal behavior. Accordingly, it includes papers by professional philosophers and philosophers of science, as well as practicing scientists. Much of the work in this volume builds on presentations given (...) at the international conference, “Biological Explanations of Behavior: Philosophical Perspectives”, held in 2008 at the Leibniz Universität Hannover in Germany. The volume is intended to be of interest to a broad range of audiences, which includes philosophers (e.g., philosophers of mind, philosophers of biology, and metaethicists), as well as practicing scientists, such as biologists or psychologists whose interests relate to biological explanations of behavior. (shrink)

The real-life complexity of moral motivation can be examined and explained by reintegrating time and development into moral inquiry. This article is one of the possible integrative steps in this direction. A dynamic developmental conception of moral motivation can be a useful bridge toward such integration. A comprehensive view of moral motivation is presented. Moral motivation is reconceptualized as a developmental process of self-organization and self-regulation out of which moral judgment and action emerge through the interplay of dynamically intertwined cognitive (...) and emotional components. Moral identity is proposed to emerge from long-term self-organization of moral motivation. In turn, as a higher-order construct, moral identity has a top-down influence on real-time self-organization. The article includes an account of short-term changes in moral motivation, and an account that connects real-time moral functioning with long-term changes. Moral motivation is qualified as a dynamic developmental process on the basis of self-organization, multicausality, nonlinearity, interconnectedness of time scales and substantial intrapersonal variability through motivational pluralism. (shrink)

In this paper, I reframe the long-standing controversy between ‘psychological egoism’, which argues that human beings never perform altruistic actions, and the opposing thesis of ‘psychological altruism’, which claims that human beings are, at least sometimes, capable of acting in an altruistic fashion. After a brief sketch of the controversy, I begin by presenting some representative arguments in favour of psychological altruism before showing that they can all be called into question by appealing to the idea of an unconscious self-directed (...) motive. I will then point out that this argumentative strategy not only debunks the reasons for favouring psychological altruism, but also those for favouring psychological egoism; hence it is no use in settling the dispute between the two views. In the second part of the paper, I will try to break this deadlock by reframing the whole controversy, shifting it away from the concept of motive, towards the broader notion of motivation. As it turns out, this shift enables the debate to centre on altruistic emotions and their motivational power, thereby allowing evolutionary arguments to enter the debate and tilt the balance in favour of psychological altruism. (shrink)