Moral perceptualism is the theory that perception and perceptual experience is attuned to moral features in our environment. This idea has received renewed attention in the last 15–20 years, for its potential to do theoretical work in moral epistemology and moral psychology. In this paper, I review the main motivations and arguments for moral perceptualism, the variety of theories that go under the heading of “moral perception,” and the three biggest challenges to moral perception. https://youtu.be/9cc_1zykq80.

There is a well‐known argument against irreducibly normative properties that appeals to the following claim about supervenience: for all possible worlds W and W*, if the instantiation of descriptive properties in W and W* is exactly the same, then the instantiation of normative properties in W and W* is also exactly the same. This claim used to be uncontroversial, but recently several philosophers have challenged it. Do these challenges undermine this argument? I argue that they do not, since the negation (...) of this claim about supervenience has consequences that are much more implausible than the negations of key premises in these challenges. (shrink)

Epistemic rationality seems to permit a more steadfast response to disagreements over our fundamental convictions than it does for our ordinary beliefs. Why is this? This essay explores three answers to this question: web-of-belief conservatism, moral encroachment, and hinge theories, and argues that hinge theories do a better job than the alternatives at vindicating the intuition that there is a rationally permissible asymmetry in our responses to disagreements over ordinary beliefs and fundamental convictions. The essay also shows how hinge theorists (...) can explain the existence of moral hinge propositions, which enables them to account for the rational permissibility of being steadfast in response to disagreements over fundamental moral convictions. (shrink)

Jonna Vance and Preston Werner argue that humans’ mechanisms of perceptual attention tend to be sensitive to morally relevant properties. They dub this tendency “Attentional Moral Perception” (AMP) and argue that it can play all the explanatory roles that some theorists have hoped moral perception can play. In this article, I argue that, although AMP can indeed play some important explanatory roles, there are certain crucial things that AMP cannot do. Firstly, many theorists appeal to moral perception to explain how (...) moral knowledge is possible. I argue that AMP cannot put an agent in a position to acquire moral knowledge unless it is supplemented with some other capacity for becoming aware of moral properties. Secondly, theorists appeal to moral perception to explain “moral conversions”, i.e., cases in which an experience leads an agent to form a moral belief that conflicts with her pre-existing moral beliefs. I argue that AMP cannot explain this either. Due to these shortcomings, theorists should turn to emotions for a powerful and psychologically realistic account of virtuous agents’ sensitivity to the moral landscape. (shrink)

This article provides a new account of how moral beliefs can be epistemically justified. I argue that we should take seriously the hypothesis that the human mind contains emotion-enriched moral perceptions, i.e. perceptual experiences as of moral properties, arising from cognitive penetration by emotions. Further, I argue that if this hypothesis is true, then such perceptual experiences can provide regress-stopping justification for moral beliefs. Emotion-enriched moral perceptions do exhibit a kind of epistemic dependence: they can only justify moral beliefs if (...) the emotions from which they arise are themselves justified. However, to have a justified emotion, one only needs (1) to possess some non-moral information and (2) to respond fittingly to this information. Neither (1) nor (2) requires one to possess any justification for moral beliefs antecedently, so emotion-enriched moral perceptions can halt the regress of moral justification. (shrink)

Given a traditional intuitionist moral epistemology, it is notoriously difficult for moral realists to explain the reliability of our moral beliefs. This has led some to go looking for an alternative to intuitionism. Perception is an obvious contender. I previously argued that this is a dead end, that all moral perception is dependent on a priori moral knowledge. This suggests that perceptualism merely moves the bump in the rug where the reliability challenge is concerned. Preston Werner responds that my account (...) rests on an overly intellectualized model of perception. In this paper, I argue that though Werner may well be correct, my arguments, properly extended, still suggest that perceptualism leaves realists in no better position than intuitionism when it comes to the reliability challenge. (shrink)

Non-naturalism is the view that normative properties are response-independent, irreducible to natural properties, and causally inefficacious. An underexplored question for non-naturalism concerns the metasemantics of normative terms. Ideally, the non-naturalist could remain ecumenical, but it appears they cannot. Call this challenge the metasemantic challenge. This chapter suggests that non-naturalists endorse an epistemic account of reference determination of the sort recently defended by Imogen Dickie, with some modifications. An important implication of this account is that, if correct, a fully fleshed out (...) moral epistemology will simultaneously rebut metasemantic objections to non-naturalism. Thus, both the metasemantic and the more widely discussed epistemological challenges in effect amount to one. Before setting out the positive view, the chapter considers why all of the traditional metasemantic theories cause trouble for the non-naturalist. This includes discussions of teleosemantics, conceptual role semantics, as well as Schroeter and Schroeter’s “connectedness” model. (shrink)

In this paper I describe two distinctions about what “eating animals” entails which are often confused in conversations or arguments aimed against meat-based diets and try to show how both distinctions, on their own lights, ultimately support a concern for all fellow creatures, regardless of species or other biological categories. The distinctions in question are: the distinction between moral and nonmoral actions, presumptions about which serve to define whether or not particular topics (like meat consumption) deserve moral consideration whatsoever, and (...) the distinction between moral and immoral actions, about which suppositions bear on both reflexive and considered moral judgments to inform agents in making meaningful normative decisions. (shrink)

This paper examines the plausibility of an attention-based version of moral perceptualism (amp). According to amp, our perception of moral properties is characterized by perceptual attentional patterns that reflect a sensitivity to morally salient features. First, I argue that the explanation for the empirical evidence offered to support amp primarily hinges on cognitive processes rather than perceptual ones. Second, while I acknowledge the critical importance of attention in recognizing moral properties, I contend that we must expand amp’s explanatory scope to (...) address the question of what drives this attention. I propose an account of our (in)sensitivity to wrongness that builds on amp’s core statement. In this account, the notion of salience structure of information, defined by the varying accessibility of both perceptual and cognitive representations, plays a central explanatory role. (shrink)

內容型道德感知主義者（Contentful Moral Perceptualists）： Audi (2013), Lord (2018), McNaughton (1988), McBrayer (2010a, 2010b), Cowan (2014, 2015), Werner (2016, 2018) 宣稱 道德命題(moral proposition)可以作為道德主體的感知內容(content of perception)。然而，在筆 者原創的詮釋下，晚近反駁道德感知主義的學者，如： Faraci (2015), Väyrynen (2018), Chudnoff (2015)，則隱約透露出以下想法：「與其宣稱道德命題是感知內容，不如宣稱道德 命題是認知信念內容(content of cognition)〕更為合理」。Faraci、Väyrynen、Chudnoff 都認為 「內容型道德感知主義者所謂的道德感知」背後其實是受到宰制型的道德原則（dominative moral principles）所主導的，是一種從原則所推論產生的心理狀態; 也因此，上述反駁者認為 「內容型道德感知主義者所謂的〔道德感知〕」缺乏貨真價實的感知經驗所具有的「非推論 的」(non-inferential)特徵，並不是真正的感知。本文將評估：「內容型的道德感知模型」是 否有辦法回應上述反駁者所提出的挑戰呢？ 筆者將為肯定的答案供提初步的辯護。 -/- 關鍵詞：道德感知、現象對比⽅法、感知內容、現象經驗、感知的非推論特徵.

Contentful Moral Perceptualists such as Audi (2013), Lord (2018), McNaughton (1988), McBrayer (2010a, 2010b), Cowan (2014, 2015), and Werner (2016, 2018) claim that moral propositions can serve as the content of perception for moral subjects. However, in my original interpretation, recent critics of moral perceptualism, such as Faraci (2015), Väyrynen (2018), and Chudnoff (2015), subtly suggest that it is more reasonable to claim that moral propositions are the content of cognition rather than perception. Faraci, Väyrynen, and Chudnoff argue that the (...) so-called "moral perception" posited by Contentful Moral Perceptualists is actually dominated by dominative moral principles, representing a psychological state inferred from principles. Therefore, these critics believe that the so-called "moral perception" lacks the non-inferential characteristic of genuine perceptual experience and is not true perception. This paper will evaluate whether the "contentful moral perceptual model" can respond to the challenges posed by these critics. I will provide a preliminary defense for an affirmative answer. -/- Keywords: Moral Perception, Phenomenal Contrast Method, Perceptual Content, Phenomenal Experience, Non-Inferential Characteristics of Perception . (shrink)

According to contentful moral perception (CMP), moral properties can be perceived in the same sense as tables, tigers, and tomatoes. Recently, Heather Logue (2012) has distinguished between two potential ways of perceiving a property. A Kantian Property (KP) in perception is one in which a perceiver’s access involves a detection of the property via a representational vehicle. A Berkeleyan Property (BP) in perception is one in which a perceiver’s access to the property involves that property as partly constitutive of the (...) experience itself. In this paper, I set aside generalized arguments in favor of one view or another, and instead ask whether proponents of CMP have reasons to understand moral perception as Kantian or Berkeleyan. I explore three possible explanatory differences—(a) explaining the intrinsic motivating force of moral perceptions, (b) providing a metasemantics for moral properties, and (c) providing an epistemology of the normative authority of moral properties. (shrink)

Abrevando de la filosofía de la mente y de la ética filosófica, el perceptualismo moral argumenta que podemos tener experiencias perceptuales de propiedades morales, como “bueno” o “malo”, de la misma forma en que tenemos experiencias perceptuales de colores y formas. Es decir: el perceptualismo moral argumenta que podemos, literal, directa y simplemente ver la maldad, por ejemplo. A pesar de su amplio campo de estudio, estas perspectivas se han topado con objeciones formidables, como la objeción de las apariencias o (...) las críticas de corte humeano, para las cuales no se han dado respuestas satisfactorias. Este texto se propone sostener que gran parte de los problemas a los que se enfrenta el perceptualismo moral son producto de una vaga caracterización de las propiedades morales a las que pretendidamente se aplica la percepción, y postular un tipo de propiedad alternativa que pueda ser, al mismo tiempo, moralmente relevante y aprehensible por la experiencia perceptual. Para ello, se van a postular las llamadas propiedades de persona como opción alternativa, y se fundamentará su valor ético y su pertinencia para el perceptualismo moral mediante la noción de superveniencia ética. Se destacará que esta ruta merece ser explorada en virtud de su potencial para superar las críticas usuales que se le oponen al perceptualismo moral. (shrink)

It is highly consensual that we can perceive so-called low-level properties such as shape, color, motion, spatial location, and illumination through vision. But it’s more controversial whether the contents of visual perception can reach beyond the limits of weakness and involve high-level properties as well. By high-level property, it’s meant properties such as natural/artificial/functional kind, causality, dispositional properties, gender, roughness, aesthetic properties, bodily sensations, states of mind, agency features, action features, and moral properties. In this dissertation, setting Susanna Siegel's rich (...) content thesis as a framework and relying on her method of phenomenal contrast as a way of discovering the contents, I am intending to assess an account of perceiving moral properties. I will impose two objections against this model: The first one invokes the ignored role of imagination and recollection in the method and generally targets the method of contrast. The second one invokes the thesis of phenomenal holism and targets specifically the machinery of drawing contrast in the proposed moral pair. Finally, I’ll conclude that this account of moral perception, as well as other phenomenal-contrast-based accounts, is not tenable. -/- . (shrink)