According to a popular interpretation, Carnap’s interpretation of probability had evolved from a logical towards a subjective conception. However Carnap himself insisted that his basic philosophical view of probability was always the same. I address this apparent clash between Carnap’s self-identification and the subsequent interpretations of his work. Following its original intentions, I reconstruct inductive logic as an explication. The emerging picture is of a versatile linguistic framework, whose main function is not the discovery of objective logical relations in the object language, but the stipulation of conceptual possibilities. Within this representation, I map out the changes that the project went through. Seen from such an explication-based perspective, inductive logic becomes quite hard to categorize using the standard labels.
Janina Hosiasson-Lindenbaum on Analogical Reasoning: New Sources
Janina Hosiasson-Lindenbaum is a known figure in philosophy of probability of the 1930s. A previously unpublished manuscript fills in the blanks in the full picture of her work on inductive reasoning by analogy, until now only accessible through a single publication. In this paper, I present Hosiasson’s work on analogical reasoning, bringing together her early publications that were never translated from Polish, and the recently discovered unpublished work. I then show how her late work relates to Rudolf Carnap’s approach to “analogy by similarity” developed in the 1960s. Hosiasson turns out to be a predecessor of the line of research that models analogical influence as inductive relevance. A translation of Hosiasson’s manuscript concludes the paper.
The Logical Development of Pretense Imagination
We propose a logic of imagination, based on simulated belief revision, that intends to uncover the logical patterns governing the development of imagination in pretense. Our system complements the currently prominent logics of imagination in that ours in particular formalises (1) the algorithm that specifies what goes on in between receiving a certain input for an imaginative episode and what is imagined in the resulting imagination, as well as (2) the goal-orientedness of imagination, by allowing the context to determine, what we call, the overall topic of the imaginative episode. To achieve this, we employ well-developed tools and techniques from dynamic epistemic logic and belief revision theory, enriched with a topicality component which has been exploited in the recent literature. As a result, our logic models a great number of cognitive theories of pretense and imagination [cf. Currie and Ravenscroft (Recreative minds, Oxford University Press, Oxford, 2002); Nichols and Stich (Mindreading: an integrated account of pretence, self-awareness, and understanding other minds, Oxford University Press, Oxford, 2003); Byrne (The rational imagination, The MIT Press, London, 2005); Williamson (The philosophy of philosophy, Blackwell Publishing, Oxford, 2007); Langland-Hassan (Philos Stud 159:155–179, 2012, in: Kind and Kung (eds) Knowledge through imaginaion, Oxford University Press, Oxford, 2016].
Logical Conventionalism and the Adoption Problem
Abstract: In this paper, I take issue with a core commitment of logical conventionalism: that we impose a logic on ourselves by adopting general linguistic conventions governing our use of logical terms, thereby determining the meanings of the logical constants and which of our inferences are valid. Drawing on Kripke’s ‘adoption problem’, I argue that general logical principles cannot be adopted, either explicitly or implicitly. I go on to argue that the meanings of our logical terms, and the validity of our inferences, cannot depend on our adoption of logico-linguistic conventions.
Two Levels of Emotion and Well-Being in the Zhuangzi
Emotion is an essential component of human nature, and therefore it is necessary to explore the issue of a desirable emotional state if we want to properly discuss human well-being. This article examines the issue by advocating a new understanding of the Zhuangzi’s 莊子 ideas on emotion. In terms of the Zhuangzi’s ideas on the desirable emotional state, scholars have presented various interpretations to date, even arguing that the ideas themselves are mutually contradictory or inconsistent. This article shows that the Zhuangzi’s ideas about emotions are in fact consistent by dividing emotions into two types: “conventional knowledge-dependent emotions” and “true knowledge-dependent emotions.” It then examines the characteristics of a desirable emotional state and the conditions necessary to reach it and explores the implications of the Zhuangzi’s ideas for discussions on well-being in modern times.
Through the Mirror: The Account of Other Minds in Chinese Yogācāra Buddhism
This article proposes a new reading of the mirror analogy presented in the doctrine of Chinese Yogācāra Buddhism. Clerics, such as Xuanzang 玄奘 and his protégé Kuiji 窺基, articulated this analogy to describe our experience of other minds. In contrast with existing interpretations of this analogy as figurative ways of expressing ideas of projecting and reproducing, I argue that this mirroring experience should be understood as revealing, whereby we perceive other minds through the second-person perspective. This mirroring experience, in its allusion to the collectivity of consciousness, yields the metaphysical explication of mutual interdependence and the prescription of norms for compassionate actions.
The metaphysical as the ethical: a pragmatist reading of Wang Yangming’s “The Mind Is the Principle”
This paper explores a late-Ming Chinese philosopher Wang Yangming’s (1472–1529) philosophical assertions showcasing the pivotal role that human mind plays in shaping our worldview. Wang Yangming’s view—especially his declaration that the Mind is the Principle—emphasizes that the human mind is the sole foundation of moral principles and that worldly affairs are identified with human ethical practices. This position has been contentious both in his times and among contemporary scholars. While some critics, notably Chen Lai, find Wang’s synthesis of the ethical and the metaphysical realm problematic, others like Wing-tsit Chan view Wang Yangming’s philosophy as verging on subjective idealism. Both Chen and Chan argue that Wang Yangming commits the fallacy of the conflation of fact and value. In this paper, I defend Wang Yangming’s ethics-oriented metaphysics against such criticisms. I will engage a comparative study between Wang Yangming’s perspective and pragmatist metaphysics—a modern philosophical stance which sees metaphysics as intertwining with human ethics and practices. Building upon this comparative study, this paper aims to highlight the intrinsic bond between metaphysics and ethics and to advocate for the centrality of ethics in shaping the very foundation of metaphysical thinking. The conclusion of this paper is that Wang Yangming’s metaphysics aligns with commonsense realism, rather than with subjective idealism. His metaphysics is not a confused worldview that conflates fact with value, nor is it subjective idealism. Instead, it is a metaphysics with the ethical grounding of human engagements and humanistic concerns.
The Zhuangist views on emotions
In this article, I will look into the Zhuangist views on emotions. I will argue that the psychological state of the Zhuangist wise person is characterized by emotional equanimity accompanied by a general sense of calmness, ease, and joy. This psychological state is constitutive of and instrumental to leading a good life, one in which one wanders the world and explores the plurality of daos. To do so, I will first provide an overview of the scholarly debate on this issue and unveil the disconcerting disagreement that underlies it. Then, I will survey some passages in the Zhuangzi and sketch my interpretation of the Zhuangist views on emotions. Next, I will examine the theoretical foundation for this interpretation by referencing the Zhuangist pluralism and their conception of the good life. Finally, I will look into some potential objections to the Zhuangist views on emotions and attempt responses to them.
On self-deception: from the perspective of Zhu Xi’s moral psychology
In order to construct a satisfactory theory of cheng-yi 誠意, Zhu Xi 朱熹 develops an account of how self-deception is possible—a profound problem that has puzzled many philosophers. In Zhu’s opinion, zhi 知 can be divided into two categories: a priori knowing and empirical knowing. The further division of empirical knowing defines three sorts of self-deception: the self-deception caused by one’s ignorance, the self-deception caused by one’s superficial knowing, and the self-deception that may occur when one acquires genuine knowledge. In this paper, I will construct a theoretical model of self-deception that follows Zhu’s criterial definition of self-deception in Daxue Zhangju 大學章句, thereby accounting for the possibility of these three sorts of self-deception. Better understanding of Zhu’s conception of self-deception could, moreover, open fruitful avenues for further work on his metaphysics and moral psychology.
Individualism and the Objects of Psychology
Scheman argues against individualism, the thesis that psychological states are intrinsic objects that can exist independently from the context in which the individual lives. Scheman argues that while individualism is taken as de facto theory about the ontology of psychological objects given its alignment with physicalism, individualism is an ideological position rooted in a patriarchal system. According to Scheman, individualism prevents us from wholly considering psychological objects in relation to socially embedded norms. Scheman advocates for an anti-individualist position by examining how individualist approaches arise as a result of an embedment of liberal individualism and patriarchal culture.