There is a long tradition in formal epistemology and in the psychology of reasoning to investigate indicative conditionals. In psychology, the propositional calculus was taken for granted to be the normative standard of reference. Experimental tasks, evaluation of the participants’ responses and psychological model building, were inspired by the semantics of the material conditional. Recent empirical work on indicative conditionals focuses on uncertainty. Consequently, the normative standard of reference has changed. I argue why neither logic nor standard probability theory provide (...) appropriate rationality norms for uncertain conditionals. I advocate coherence based probability logic as an appropriate framework for investigating uncertain conditionals. Detailed proofs of the probabilistic non-informativeness of a paradox of the material conditional illustrate the approach from a formal point of view. I survey selected data on human reasoning about uncertain conditionals which additionally support the plausibility of the approach from an empirical point of view. (shrink)

This is the commentary on John Baker, "H. P. Grice's Construction of Value", read at the 34th Annual Congress of the Canadian Philosophical Association, May 1990, Victoria, British Columbia.

This is the commentary on Richard C. Richards, "Humor and Happiness”, read at the Lighthearted Philosophers' Society 5th Annual Conference, 14 October 2011, Treasure Island, Florida.

While Classical Logic (CL) used to be the gold standard for evaluating the rationality of human reasoning, certain non-theorems of CL—like Aristotle’s and Boethius’ theses—appear intuitively rational and plausible. Connexive logics have been developed to capture the underlying intuition that conditionals whose antecedents contradict their consequents, should be false. We present results of two experiments (total n = 72), the first to investigate connexive principles and related formulae systematically. Our data suggest that connexive logics provide more plausible rationality frameworks for (...) human reasoning compared to CL. Moreover, we experimentally investigate two approaches for validating connexive principles within the framework of coherence-based probability logic (Pfeifer & Sanfilippo, 2021). Overall, we observed good agreement between our predictions and the data, but especially for Approach 2. (shrink)

Karl Pfeifer distinguishes between humor used extraneously in the delivery of philosophical content and humor intrinsic to the content itself: “Enlivening the delivery isn’t the same as enlivening the content of the delivery.” Using examples from topics in philosophy of mind and moral philosophy he illustrates how humor can be used to make certain ideas more engaging and memorable for students. He also gives an example of what to avoid.

Abstract. This paper illustrates how philosophy and science may converge and inform one another. I begin with a brief rehearsal of John Morreall’s “formulaic” theory of laughter, that laughter results from a pleasant psychological shift, and of my previously published criticisms and counterproposal that laughter results from titillation (where “titillation” is a semitechnical term). I defend my own position against charges that it is trivial, circular, or vacuous (charges that, if correct, would apply equally to Morreall’s position), showing that these (...) charges are misguided or premature. Then I indicate how my position is reflected in and might be given empirical content by a hypothesis that is already under preliminary experimental investigation in psychology, namely the Darwin-Hecker hypothesis, and also how my position is in harmony with recent work in psychology alleging the discovery of evolutionary antecedents of human laughter in rats. (shrink)

I argue that there is moral luck, i.e., that factors beyond our control can affect how laudable or culpable we are.

Karl Pfeifer attempts to present a coherent view of panentheism that eschews Pickwickian senses of “in” and aligns itself with, and builds upon, familiar diagrammed portrayals of panentheism. The account is accordingly spatial-locative and moreover accepts the proposal of R.T. Mullins that absolute space and time be regarded as attributes of God. In addition, however, it argues that a substantive parthood relation between the world and God is required. Pfeifer’s preferred version of panpsychism, viz. panintentionalism, is thrown into (...) the mix as an optional add-on. On this account, God is conceived of as a “spiritual field” whose nature can be made more intelligible by regarding “God” as having a mass-noun sense in some contexts. Pfeifer closes with the suggestion that we look to topology and mereology for further development of the position outlined in his paper. (shrink)

An observation of Hume’s has received a lot of attention over the last decade and a half: Although we can standardly imagine the most implausible scenarios, we encounter resistance when imagining propositions at odds with established moral (or perhaps more generally evaluative) convictions. The literature is ripe with ‘solutions’ to this so-called ‘Puzzle of Imaginative Resistance’. Few, however, question the plausibility of the empirical assumption at the heart of the puzzle. In this paper, we explore empirically whether the difficulty we (...) witness in imagining certain propositions is indeed due to claim type (evaluative v. non-evaluative) or whether it is much rather driven by mundane features of content. Our findings suggest that claim type plays but a marginal role, and that there might hence not be much of a ‘puzzle’ to be solved. (shrink)

This book is a general defence of Donald Davidson's and G.E.M. Anscombe's 'unifying' approach to the individuation of actions and other events against objections raised by Alvin I. Goldman and others. It is argued that, ironically, Goldman's rival 'multiplying' account is itself vulnerable to these objections, whereas Davidson's account survives them. Although claims that the unifier-multiplier dispute is not really substantive are shown to be unfounded, some room for limited agreement over the ontological status of events is indicated. Davidson's causal (...) criterion of event identity is then defended against charges of triviality or inadequacy. It is concluded that Davidson's criterion is not primarily a criterion for arriving at particular judgments of individuation, but a metaphysical standard for the correctness of such judgments, however arrived at. Contents: Unifiers vs. Multipliers - Davidson's individuation of events - Goldman's act generation - causal, 'by'-relational, and temporal problems - ontology and event constituents - Davidson's causal criterion. This book is unique in providing a detailed survey and analysis of the recent unifier-multiplier dispute, and will be of interest to all researchers in action theory, as well as those working more broadly in metaphysics, philosophy of language, and philosophy of mind. (shrink)

What is it for an attribute to be psychological? One clever and inventive, albeit somewhat Byzantine answer to this vexing philosophical question has lately been proposed by Roderick M. Chisholm. Chisholm’s approach is to take a small number of technical philosophical notions as given and then employ these in a series of definitions which together yield an account of the psychological. I examine Chisholm’s account and show that it doesn’t work.

I suggest that the current interest in philosophical counseling is comparable to the situation in the Sixties when many philosophy graduates entertained false hopes of nonacademic philosophical employment. I describe my own experience as a welfare worker, in the course of which my philosophical training proved useful in various ways; I maintain, though, that there was nothing especially philosophical in this. I then consider some ways in which philosophical counseling might be distinctively philosophical. I conclude that philosophical training, as we (...) know it, is in any case inadequate for philosophical counseling and would need to be supplemented by psychological and other training. (shrink)

Recently, Michael Huemer has defended the Principle of Phenomenal Conservatism: If it seems to S that p, then, in the absence of defeaters, S thereby has at least some degree of justification for believing that p. This principle has potentially far-reaching implications. Huemer uses it to argue against skepticism and to defend a version of ethical intuitionism. I employ a reductio to show that PC is false. If PC is true, beliefs can yield justification for believing their contents in cases (...) where, intuitively, they should not be able to do so. I argue that there are cases where a belief that p can behave like an appearance that p and thereby make it seem to one that p. (shrink)

This paper continues a debate about the following claim: an agent punishes someone only if she aims to harm him. In a series of papers, Bill Wringe argues that this claim is false, I criticize his arguments, and he replies. Here, I argue that his reply fails.

Karl Pfeifer argues against Searle's "Connection Principle" which requires that unconscious intentional mental states must be in principle accessible to consciousness.

I criticize an increasingly popular set of arguments for the justifiability of punishment. Some philosophers try to justify punishment by appealing to what Peter Strawson calls the reactive attitudes – emotions like resentment, indignation, remorse and guilt. These arguments fail. The view that these emotions commit us to punishment rests on unsophisticated views of punishment and of these emotions and their associated behaviors. I offer more sophisticated accounts of punishment, of these emotions and of their associated behaviors that are consistent (...) with Abolitionism, the view that punishment is unjustified. (shrink)

Peter van Inwagen proposes a criterion of philosophical success. He takes it to support an extremely pessimistic view about philosophy. He thinks that all philosophical arguments for substantive conclusions fail, including the argument from evil. I’m more optimistic on both counts. I’ll identify problems with van Inwagen’s criterion and propose an alternative. I’ll then explore the differing implications of our criteria. On my view, philosophical arguments can succeed and the argument from evil isn’t obviously a failure.

I argue that contemporary liberal theory cannot give a general justification for the institution or practice of punishment, i.e., a justification that would hold across a broad range of reasonably realistic conditions. I examine the general justifications offered by three prominent contemporary liberal theorists and show how their justifications fail in light of the possibility of an alternative to punishment. I argue that, because of their common commitments regarding the nature of justification, these theorists have decisive reasons to reject punishment (...) in favor of a non-punitive alternative. I demonstrate the possibility of this alternative by means of a careful examination of the nature of punishment, isolating one essential characteristic—the aim to impose suffering—and showing how this characteristic need not guide enforcement. There is logical space for a forceful and coercive, yet non-punitive method of enforcement. This fact poses difficulties for many classical and contemporary justifications of punishment, but it poses particularly crippling problems for general liberal justifications. (shrink)

I’ll raise a problem for Retributivism, the view that legal punishment is justified on the basis of desert. I’ll focus primarily on Mitchell Berman’s recent defense of the view. He gives one of the most sophisticated and careful statements of it. And his argument is representative, so the problem I’ll raise for it will apply to other versions of Retributivism. His insights about justification also help to make the problem particularly obvious. I’ll also show how the problem extends to non-retributive (...) justifications of punishment. I’ll argue that Berman’s argument makes a questionable assumption about the standard of justification that justifications of punishment must meet to be successful. If we think about what it takes to justify punishment and reflect on the intuitions that retributivists appeal to, it turns out that the intuitions aren’t obviously up to the task. (shrink)

In "The Logical Form of Action Sentences" Donald Davidson argues that Hans Reichenbach's analysis of action and event sentences is "radically defective." I show that Reichenbach can easily deflect Davidson's objections, thus leaving their respective accounts largely comparable.

According to deterrence justifications of legal punishment, legal punishment is justified at least in part because it deters offenses. These justifications rely on important empirical assumptions, e.g., that non-punitive enforcement can't deter or that it can't deter enough. I’ll challenge these assumptions and argue that extant deterrence justifications of legal punishment fail. In the process, I examine contemporary deterrence research and argue that it provides no support for these justifications.

Karl Pfeifer revisits Wittgenstein’s parenthetical allusion in the _Tractatus Logico-Philosophicus_ to the Grimms’ fairytale “The Golden Lads”, confirming that it does not work well as an illustration of the notion of “internal identity” that figures in Wittgenstein’s picture theory. He then proposes alternative ways of understanding the relationship of identity apparent in “The Golden Lads”.

WREEN'S PROPOSAL FOR AVOIDING CAUSAL LOOPS IN THE DESCRIPTION OF ACTION IS, I ARGUE, ITSELF LOOPY.

Many philosophers think that an agent punishes a subject only if the agent aims to harm the subject. Bill Wringe has recently argued against this claim. I show that his arguments fail.

The Counterfactual Comparative Account of Harm says that an event is overall harmful for someone if and only if it makes her worse off than she otherwise would have been. I defend this account from two common objections.

Many philosophers think that, when someone deserves something, it’s intrinsically good that she get it or there’s a non-instrumental reason to give it to her. Retributivists who try to justify punishment by appealing to claims about what people deserve typically assume this view or views that entail it. In this paper, I present evidence that many people have intuitions that are inconsistent with this view. And I argue that this poses a serious challenge to retributivist arguments that appeal to desert.

The article is based on an analysis of the works of the French historian Pierre Nora, who, trying to find a "true" history, comes to the opposition of history and memory. Outright political agitation and national imperatives are dominated in History, therefore history cannot be correct and objective. Instead of history, the philosopher believes, we should focus on the right memory. But when memory itself has been torn apart, it can only exist on the basis of "memory places" - mnemonic (...) places. The power of memory is preserved now in the places of memory that accumulate and preserve history. Places of memory have lost their physical or geographical meanings. Meaning and sense are made places of memory, important place for history. Due to the nature of the memory places, the multiplicities of their interpretations are the normal. And the past, therefore, became a poly semantic space, focused on the co-presence of many different versions of the interpretation of the same memorial structures (monuments, historical facts and events, texts of the past). Contrasting memory and history, P. Nora concludes about "the tyranny of memory (it is reminiscent of Reeker's statement). In his opinion, at any moment the memory is ready to lift history under itself, to "memorize" it, it deeply and dangerously distorts the meaning of words. Precisely because there is no collective memory, the places of memory appear that designed to compensate for its absence. When the space of memory disappears, mnemonic places appear. It is through mnemonic places (places of memory) as spaces that provide access to traditions, Nora moves from the present to the past. But the noble goal of finding the truth, of recreating traditions, has turned into honoring memory for political purposes, where the past has become the rhetorical construct of the present. Hence, the perception of truth is changing. Now, the truth is not in the "factuality" of the data, but in their "relevance". In the end, Nora makes a rather devastating conclusion for history- that the past has lost its meaning, the present historical consciousness gives meaning to all possible and valid versions of the past, and that official memory (politics of memory) is associated with practices of selective forgetting or memory. (shrink)

Many philosophers claim that it is always intrinsically good when people get what they deserve and that there is always at least some reason to give people what they deserve. I highlight problems with this view and defend an alternative. I have two aims. First, I want to expose a gap in certain desert-based justifications of punishment. Second, I want to show that those of us who have intuitions at odds with these justifications have an alternative account of desert at (...) our disposal – one that may lend our intuitions more credibility. (shrink)

Karl Pfeifer argues against the view that an aesthetic experience must be a uniquely special kind of experience by means of an analogy with sexual experiences. Nonetheless, he leaves open the possibility that some aesthetic experiences might still be of a special kind.

I propose an alternative interpretation of the Crito. The arguments that are typically taken to be Socrates’ primary arguments against escape are actually supplementary arguments that rely on what I call the Superiority Thesis, the thesis that the state and its citizens are members of a moral hierarchy where those below are tied by bonds of obligation to those above. I provide evidence that Socrates holds this thesis, demonstrate how it resolves a number of apparent difficulties and show why my (...) interpretation is preferable to competing interpretations. (shrink)

Стаття побудована на аналізі праць французького історика П’єра Нора, який, намагаючись знайти «справжню» історію, доходить до протиставлення історії та пам’яті. В історії домінує, вважає філософ, якщо не відверта політична агітація, то національні імперативи, які ніяк не роблять історію справжньою та об’єктивною. Замість історії потрібно зосереджуватись на правильній пам’яті. Але в умовах, коли сама пам’ять стала розірваною, вона може існувати лише спираючись на «місця пам’яті» – мнемонічні місця. Сила пам’яті тепер зберігається в місцях пам’яті, які накопичують та зберігають історію. Тобто, місця (...) пам’яті втратили фізичний чи географічний сенси, і місцями пам’яті їх робить саме те, завдяки чому вони вислизають із простору історії – сенси, які вони несуть, смисли. Виходячи з такої природи місць пам’яті множинність їх інтерпретацій є нормою. А минуле, таким чином, виявляється полісемантичним простором, орієнтованим на співприсутність багатьох різноманітних версій інтерпретації одних і тих самих меморіальних структур (монументів, історичних фактів і подій, текстів минулого). Звідси випливає зміна уявлень про істинність. Тепер істина не у «фактичності» даних, а в їх «актуальності». Врешті-решт Нора робить досить нищівний для історії висновок, що минуле втратило сенс, історичну свідомість нині має виключно теперішнє, яке і наділяє сенсом усі можливі й припустимі версії минулого, і що офіційна пам`ять (політика пам’яті) пов’язана з практиками вибіркового забування чи пам`ятання. (shrink)

I argue that voting abstention may be obligatory under certain non-trivial conditions. Following recent work on voting ethics, I argue that the obligation to abstain under certain conditions follows from a duty not to vote badly. Whether one votes badly, however, turns on more than one's reasons for wanting a particular candidate elected or policy implemented. On my account, one's reasons for voting at all also matter, and one can be in a position where there is no way to exercise (...) one's right to vote well. Seriously unfair electoral processes may put one in such a position. Such processes arguably hold in some contemporary western democracies, including the US. (shrink)

Some philosophers think that the challenge of justifying punishment can be met by a theory that emphasizes the expressive character of punishment. A particular type of theories of this sort - call it Expressive Retributivism [ER] - combines retributivist and expressivist considerations. These theories are retributivist since they justify punishment as an intrinsically appropriate response to wrongdoing, as something wrongdoers deserve, but the expressivist element in these theories seeks to correct for the traditional obscurity of retributivism. Retributivists often rely on (...) appeals to controversial intuitions involving obscure concepts. While retributive intuitions can be compelling, some worry that the justificatory challenge cannot be met merely by appealing to them. ER tries to enhance the clarity and justificatory power of these intuitions and the concepts they invoke by appealing to an expressive conception of punishment. I argue that these theories fail to justify punishment and that there is reason to think that they cannot, in principle, justify punishment. (shrink)

Many philosophers think that punishment is intentionally harmful and that this makes it especially hard to morally justify. Explanations for the latter intuition often say questionable things about the moral significance of the intent to harm. I argue that there’s a better way to explain this intuition.

I argue that legal punishment is morally wrong because it’s too morally risky. I first briefly explain how my argument differs from similar ones in the philosophical literature on legal punishment. Then I explain why legal punishment is morally risky, argue that it’s too morally risky, and discuss objections. In a nutshell, my argument goes as follows. Legal punishment is wrong because we can never sufficiently reduce the risk of doing wrong when we legally punish people. We can never sufficiently (...) reduce this risk because wrongful punishment is much worse than wrongful non-punishment and because punishment’s permissibility depends on the answers to a variety of difficult philosophical questions about which we’re fallible. (shrink)

Proceeding on the basis of reports of a proposal in 2011 to criminalize public flatulence in Malawi, the normative significance of flatulence is considered from the respective standpoints of aesthetics, etiquette, and ethics, and it is indicated how aesthetics and etiquette may themselves also have ethical significance. It is concluded that etiquette and ethics may both require that certain violations of etiquette and ethics should sometimes be ignored.

A review of Geoffrey Marnell, Mathematical Doodlings: Curiosities, conjectures, and challenges.

Geoffrey Marnell presents philosophical arguments favoring grammatical descriptivism over grammatical prescriptivism. I argue that his explanation and defence of descriptivism reveal that his descriptivism is itself prescriptivist.

The Darwin-Hecker hypothesis, viz. that laughter induced by tickling and humor share common underlying mechanisms, is so-called in part because of a quotation attributed to Ewald Hecker. However, a German counterpart of the quotation does not appear in the location cited. Some textual sleuthing is undertaken to find out what Hecker actually wrote and where he wrote it.

We present an interdisciplinary approach to study systematic relations between logical form and attacks between claims in an argumentative framework. We propose to generalize qualitative attack principles by quantitative ones. Specifically, we use coherent conditional probabilities to evaluate the rationality of principles which govern the strength of argumentative attacks. Finally, we present an experiment which explores the psychological plausibility of selected attack principles.

Several counterexamples are adduced against the view that surprise is an essential ingredient of humor.

Die kumulative Habilitation besteht aus einer philosophiegeschichtlichen Arbeit (G), drei vorwiegend theoretischen Arbeiten (T1–T3) und vier anwendungsorientierten Arbeiten (A1–A4).

Some philosophers defend legal punishment by appealing to a natural right to punish wrongdoers, a right people would have in a state of nature. Many of these philosophers argue that legal punishment can be justified by transferring this right to the state. I’ll argue that such a right may not be transferrable to the state because such a right may not survive the transition out of anarchy. A compelling reason for the natural right claim – that in a state of (...) nature there are few if any viable non-punitive enforcement options – isn’t obviously true in state contexts. (shrink)

A large body of compelling evidence has been accumulated demonstrating that embodiment – the agent’s physical setup, including its shape, materials, sensors and actuators – is constitutive for any form of cognition and as a consequence, models of cognition need to be embodied. In contrast to methods from empirical sciences to study cognition, robots can be freely manipulated and virtually all key variables of their embodiment and control programs can be systematically varied. As such, they provide an extremely powerful tool (...) of investigation. We present a robotic bottom-up or developmental approach, focusing on three stages: (a) low-level behaviors like walking and reflexes, (b) learning regularities in sensorimotor spaces, and (c) human-like cognition. We also show that robotic based research is not only a productive path to deepening our understanding of cognition, but that robots can strongly benefit from human-like cognition in order to become more autonomous, robust, resilient, and safe. (shrink)