We study the notion of dp-minimality, beginning by providing several essential facts about dp-minimality, establishing several equivalent definitions for dp-minimality, and comparing dp-minimality to other minimality notions. The majority of the rest of the paper is dedicated to examples. We establish via a simple proof that any weakly o-minimal theory is dp-minimal and then give an example of a weakly o-minimal group not obtained by adding traces of externally definable sets. Next we give an example of a divisible ordered Abelian (...) group which is dp-minimal and not weakly o-minimal. Finally we establish that the field of p -adic numbers is dp-minimal. (shrink)

Given a theoryTextending that of dense linear orders without endpoints, in a language ℒ ⊇ {<}, we are interested in extensionsT′ ofTin languages extending ℒ by unary relation symbols that are each interpreted in models ofT′ as sets that are both dense and codense in the underlying sets of the models.There is a canonically “wild” example, namelyT= Th andT′ = Th. Recall thatTis o-minimal, and so every open set definable in any model ofThas only finitely many definably connected components. But (...) it is well known that 〈ℝ, <, +, · ℚ 〉 defines every real Borel set, in particular, every open subset of any finite cartesian power of ℝ and every subset of any finite cartesian power of ℚ. To put this another way, the definable open sets in models ofTare essentially as simple as possible, whileT′ has a model where the definable open sets are as complicated as possible, as is the structure induced on the new predicate.In contrast to the preceding example, if ℝalgis the set of real algebraic numbers andT′ Th, then no model ofT′ defines any open set that is not definable in the underlying model ofT. (shrink)

We show that if T is a trivial uncountably categorical theory of Morley Rank 1 then T is model complete after naming constants for a model.

We consider the extent to which certain properties of definably complete structures may persist in structures which are not definably complete, particularly in the weakly o-minimal structures.

We obtain some new results on the topology of unary definable sets in expansions of densely ordered Abelian groups of burden 2. In the special case in which the structure has dp‐rank 2, we show that the existence of an infinite definable discrete set precludes the definability of a set which is dense and codense in an interval, or of a set which is topologically like the Cantor middle‐third set (Theorem 2.9). If it has burden 2 and both an infinite (...) discrete set D and a dense‐codense set X are definable, then translates of X must witness the Independence Property (Theorem 2.26). In the last section, an explicit example of an ordered Abelian group of burden 2 is given in which both an infinite discrete set and a dense‐codense set are definable. (shrink)

We initiate an investigation of structures on the set of real numbers having the property that path components of definable sets are definable. All o-minimal structures on $(\mathbb {R},<)$ have the property, as do all expansions of $(\mathbb {R},+,\cdot,\mathbb {N})$. Our main analytic-geometric result is that any such expansion of $(\mathbb {R},<,+)$ by Boolean combinations of open sets (of any arities) either is o-minimal or defines an isomorph of $(\mathbb N,+,\cdot )$. We also show that any given expansion of $(\mathbb (...) {R}, <, +,\mathbb {N})$ by subsets of $\mathbb {N}^n$ (n allowed to vary) has the property if and only if it defines all arithmetic sets. Variations arise by considering connected components or quasicomponents instead of path components. (shrink)

We study the properties of the independence relation given by weak dividing in simple theories. We also analyze abstract independence notions satisfying various axioms and relate these to the simple case.

The author demonstrates that certain forms of irrationality - incontinent action and self-deception - which many philosophers have rejected as being logically or psychologically impossible, are indeed possible.

We prove that for every Scott set S there are S-saturated real closed fields and S-saturated models of Presburger arithmetic.

Self-deception raises complex questions about the nature of belief and the structure of the human mind. In this book, Alfred Mele addresses four of the most critical of these questions: What is it to deceive oneself? How do we deceive ourselves? Why do we deceive ourselves? Is self-deception really possible? -/- Drawing on cutting-edge empirical research on everyday reasoning and biases, Mele takes issue with commonplace attempts to equate the processes of self-deception with those of stereotypical interpersonal deception. Such (...) attempts, he demonstrates, are fundamentally misguided, particularly in the assumption that self-deception is intentional. In their place, Mele proposes a compelling, empirically informed account of the motivational causes of biased beliefs. At the heart of this theory is an appreciation of how emotion and motivation may, without our knowing it, bias our assessment of evidence for beliefs. Highlighting motivation and emotion, Mele develops a pair of approaches for explaining the two forms of self-deception: the "straight" form, in which we believe what we want to be true, and the "twisted" form, in which we believe what we wish to be false. -/- Underlying Mele's work is an abiding interest in understanding and explaining the behavior of real human beings. The result is a comprehensive, elegant, empirically grounded theory of everyday self-deception that should engage philosophers and social scientists alike. (shrink)

Each of the following claims has been defended in the scientific literature on free will and consciousness: your brain routinely decides what you will do before you become conscious of its decision; there is only a 100 millisecond window of opportunity for free will, and all it can do is veto conscious decisions, intentions, or urges; intentions never play a role in producing corresponding actions; and free will is an illusion. In Effective Intentions Alfred Mele shows that the evidence (...) offered to support these claims is sorely deficient. He also shows that there is strong empirical support for the thesis that some conscious decisions and intentions have a genuine place in causal explanations of corresponding actions. In short, there is weighty evidence of the existence of effective conscious intentions or the power of conscious will. Mele examines the accuracy of subjects' reports about when they first became aware of decisions or intentions in laboratory settings and develops some implications of warranted skepticism about the accuracy of these reports. In addition, he explores such questions as whether we must be conscious of all of our intentions and why scientists disagree about this. Mele's final chapter closes with a discussion of imaginary scientific findings that would warrant bold claims about free will and consciousness of the sort he examines in this book. (shrink)

We study the Vapnik–Chervonenkis density of definable families in certain stable first-order theories. In particular, we obtain uniform bounds on the VC density of definable families in finite $\mathrm {U}$-rank theories without the finite cover property, and we characterize those abelian groups for which there exist uniform bounds on the VC density of definable families.

We provide a general theorem implying that for a (strongly) dependent theory T the theory of sufficiently well-behaved pairs of models of T is again (strongly) dependent. We apply the theorem to the case of lovely pairs of thorn-rank one theories as well as to a setting of dense pairs of first-order topological theories.

Two questions guide this article. First, according to Fischer and Ravizza (jointly and otherwise), what epistemic requirements for being morally responsible for performing an action A are not also requirements for freely performing A? Second, how much progress have they made on this front? The article's main moral is for philosophers who believe that there are epistemic requirements for being morally responsible for A-ing that are not requirements for freely A-ing because they assume that Fischer (on his own or otherwise) (...) has shown that this is so. In showing that this assumption is false, I reopen an important question for these philosophers: How are epistemic requirements for being morally responsible for A-ing related to requirements for freely A-ing? This is an interesting question in its own right, of course. (shrink)

Science and Sanity has by now spawned a whole library of works by other time- binders. Some of them have been listed in previous editions. ...

Mele uses survey methods of experimental philosophy to argue that folk notions of freedom and responsibility do not really require any dubious mind–body dualism. In his comment, Nadelhoffer questions Mele's interpretation of the experiments and adds contrary data of his own. Vargas then suggests that Mele overlooks yet another threat to free will—sourcehood. Mele replies by reinterpreting Nadelhoffer's data and rejecting Vargas’ claim that free will requires sourcehood.

When faced with uncertainty, consequentialists often advocate choosing the option with the largest expected utility, as calculated using the arithmetic average. I provide some arguments to suggest that instead, one should consider choosing the option with the largest geometric average of utility. I explore the difference between these two approaches in a variety of ethical dilemmas and argue that geometric averaging has some appealing properties as a normative decision-making tool.

This chapter argues that a proper understanding of the difference between trying to do something and trying to bring it about that one does it sheds light on the nature of mental action. For example, even if one cannot, strictly speaking, try to think of seven animal names that begin with ‘g’, one can try to bring it about that one thinks of seven such names, and one can succeed. In some versions of this scenario, one's successful attempt involves no (...) overt actions but several mental ones: for example, keeping one's attention focused on the task, silently keeping a running account of the ‘g’ names that occurred to one, and bringing it about that one thinks of seven suitable names. (shrink)

One of the major philosophical texts of the 20th century, Process and Reality is based on Alfred North Whitehead’s influential lectures that he delivered at the University of Edinburgh in the 1920s on process philosophy. Whitehead’s master work in philsophy, Process and Reality propounds a system of speculative philosophy, known as process philosophy, in which the various elements of reality into a consistent relation to each other. It is also an exploration of some of the preeminent thinkers of the (...) seventeenth and eighteenth centuries, such as Descartes, Newton, Locke, and Kant. The ultimate edition of Whitehead’s magnum opus, Process and Reality is a standard reference for scholars of all backgrounds. (shrink)

Autonomous Agents addresses the related topics of self-control and individual autonomy. "Self-control" is defined as the opposite of akrasia-weakness of will. The study of self-control seeks to understand the concept of its own terms, followed by an examination of its bearing on one's actions, beliefs, emotions, and personal values. It goes on to consider how a proper understanding of self-control and its manifestations can shed light on personal autonomy and autonomous behaviour. Perspicuous, objective, and incisive throughout, Alfred Mele makes (...) a convincing case for the value of individual autonomy. (shrink)

_Requiem for the Ego_ recounts Freud's last great attempt to 'save' the autonomy of the ego, which drew philosophical criticism from the most prominent philosophers of the period—Adorno, Heidegger, and Wittgenstein. Despite their divergent orientations, each contested the ego's capacity to represent mental states through word and symbol to an agent surveying its own cognizance. By discarding the subject-object divide as a model of the mind, they dethroned Freud's depiction of the ego as a conceit of a misleading self-consciousness and (...) a faulty metaphysics. Freud's inquisitors, while employing divergent arguments, found unacknowledged consensus in identifying the core philosophical challenges of defining agency and describing subjectivity. In _Requiem_, Tauber uniquely synthesizes these philosophical attacks against psychoanalysis and, more generally, provides a kaleidoscopic portrait of the major developments in mid-20th century philosophy that prepared the conceptual grounding for postmodernism. (shrink)

What did you do a moment ago? What will you do after you read this? Are you deciding as we speak, or is something else going on in your brain or elsewhere in your body that is determining your actions? Stopping to think this way can freeze us in our tracks. A lot in the world feels far beyond our control--the last thing we need is to question whether we make our own choices in the way we usually assume we (...) do. Questions about free will are so major and consequential that we may prefer not to think about them at all, lest we feel completely lost and unsure of everything we thought we knew! Free Will: An Opinionated Guide offers a clear and straightforward introduction to this vexing topic. Drawing on decades of extensive research in philosophy, neuroscience, and psychology, internationally recognized authority on free will Alfred R. Mele explains and explores the most prominent theories, puzzles, and arguments in free will, all the while presenting his own distinctive take on the topic. like determinism, neuroscience, and control. (shrink)

This article is part of a symposium on Alfred Mele’s Manipulated Agents: A Window to Moral Responsibility. It is Mele’s response to John Fischer, Ishtiyaque Haji, and Michael McKenna. Topics discussed include the bearing of manipulation on moral responsibility, the zygote argument, the importance of scenarios in which manipulators radically reverse an agent’s values, positive versus negative historical requirements for moral responsibility, the scope of moral responsibility, the value of intuitions, bullet-biting, and how we develop from neonates who are (...) not morally responsible for anything into morally responsible agents. A variety of scenarios featuring various kinds of manipulation are discussed. (shrink)

Taylor Cyr offers a novel argument against, as he puts it, “all versions of historicism” about direct moral responsibility. The argument features constitutive luck and a comparison of manipulated agents and young agents performing the first actions for which they are morally responsible. Here it is argued that Cyr’s argument misses its mark. Alfred Mele’s historicism is highlighted.

To decide to A, as I conceive of it, is to perform a momentary mental action of forming an intention to A. I argue that ordinary instances of practical deciding, so conceived, falsify the following...

Philosophy and Phenomenological Research, EarlyView.

This précis kicks off an invited symposium on Alfred R. Mele.

Beginning in September of 1924, Alfred North Whitehead presented a regular course of 85 lectures which concluded in May of 1925. These represent the first ever philosophy lectures he gave and capture him working out the philosophical implications of the remarkable turns physics had taken in his lifetime. This volume finally recreates these lectures by transcribing notes by W.P. Bell, W.E. Hocking and Louise Heath taken at the time - many of which have only recently been discovered and including (...) hundreds of sketches of Whitehead's blackboard diagrams. This is a unique insight into the evolution of Whitehead's thought during the months when he was drafting his seminal work, Science and the Modern World. (shrink)

My topic is recent scientific skepticism about free will. A leading argument for such skepticism features the proposition—defended by Daniel Wegner (2002, 2008) and Benjamin Libet (1985, 2004) among others that conscious intentions (and their physical correlates) never play a role in producing corresponding overt actions. This chapter examines alleged scientific evidence for the truth of this proposition.

Mele's chapter addresses two primary aims. The first is to develop an experimentally useful conception of conscious deciding. The second is to challenge a certain source of skepticism about free will: the belief that conscious decisions and intentions are never involved in producing corresponding overt actions. The challenge Mele develops has a positive dimension that accords with the aims of this volume: It sheds light on a way in which some conscious decisions and intentions do seem to be efficacious.

Advancements in computing, instrumentation, robotics, digital imaging, and simulation modeling have changed science into a technology-driven institution. Government, industry, and society increasingly exert their influence over science, raising questions of values and objectivity. These and other profound changes have led many to speculate that we are in the midst of an epochal break in scientific history. -/- This edited volume presents an in-depth examination of these issues from philosophical, historical, social, and cultural perspectives. It offers arguments both for and against (...) the epochal break thesis in light of historical antecedents. Contributors discuss topics such as: science as a continuing epistemological enterprise; the decline of the individual scientist and the rise of communities; the intertwining of scientific and technological needs; links to prior practices and ways of thinking; the alleged divide between mode-1 and mode-2 research methods; the commodification of university science; and the shift from the scientific to a technological enterprise. Additionally, they examine the epochal break thesis using specific examples, including the transition from laboratory to real world experiments; the increased reliance on computer imaging; how analog and digital technologies condition behaviors that shape the object and beholder; the cultural significance of humanoid robots; the erosion of scientific quality in experimentation; and the effect of computers on prediction at the expense of explanation. -/- Whether these events represent a historic break in scientific theory, practice, and methodology is disputed. What they do offer is an important occasion for philosophical analysis of the epistemic, institutional and moral questions affecting current and future scientific pursuits. (shrink)

This article addresses two influential lines of argument for what might be termed “scientific epiphenomenalism” about conscious intentions – the thesis that neither conscious intentions nor their physical correlates are among the causes of bodily motions – and links this thesis to skepticism about free will and moral responsibility. One line of argument is based on Benjamin Libet’s neuroscientific work on free will. The other is based on a mixed bag of findings presented by social psychologist Daniel Wegner. It is (...) argued that both lines of argument are unsuccessful. (shrink)

Bahle, 13, 25 n. 1. Ballinger, 108 n. 3. Borchard, 58 n. 1. Burckhardt, 16 n. 1. Bardach, 495. Bnrgeaa, 611. Buridan, 256*. ...