Einstein＇s Impact on Theoretical Physics in the 21st Century

It is a great honor to be invited to give this talk on Albert Einstein in the city of Ulm where he was born one hundred and twenty five years ago. I wish I could give this talk in German, but I realize if I try, it would lead, probably to my misuse of German words, and certainly to great strains on your auditory nerve systems. So, with your permission, I shall stay with English.     

爱因斯坦对21世纪理论物理学的影响

It is a great honor to be invited to give this talk on Albert Einstein in the city of Ulm where he was born one hundred and twenty five years ago. I wish I could give this talk in German, but I realize if I try, it would lead, probably to my misuse of German words, and certainly to great strains on your auditory nerve systems. So, with your permission, I shall stay with English.     

网络聊天机器人小I对网络社会交流的影响

小I是2004年出现的功能强大的聊天机器人,它的出现使网络社会的交流方式发生了深刻而有趣的变化。本文讨论了小I在网络社会独特的存在方式,分析了小I对网络社会交流的影响,指出小I的出现使网络社会交流具有了完全的虚拟性,它彻底模糊了虚拟与现实之间的界限。     

Mario Bunge on Gravitational Waves and the Reality of Spacetime

I discuss the recent claims made by Mario Bunge on the philosophical implications of the discovery of gravitational waves. I think that Bunge is right when he points out that the detection implies the materiality of spacetime, but I reject his identification of spacetime with the gravitational field. I show that Bunge’s analysis of the spacetime inside a hollow sphere is defective, but this in no way affects his main claim.     

In-Between Science and Politics

This paper gives a philosophical outline of the initial foundations of politics as presented in the work of Plato and argues why this traditional philosophical approach can no longer serve as the foundation of politics. The argumentation is mainly based on the work of Latour (1993, 1997, 1999a, 2004, 2005, 2007, 2008) and consists of five parts. In the first section I elaborate on the initial categorization of politics and science as represented by Plato in his Republic. In the second section I discuss the gap between humans and non-humans and how they are tied together in actual real life political topics. In the third section I elaborate on the concepts of political and scientific discourse and how they are thought of as separated fields based on the ancient constitution of human society. In the fourth section I link the concepts of matter of fact and matter of concern. In a final section I present a redefinition of the nature of politics as represented in the work of Bruno Latour as an alternative foundation for the study of political systems.     

On Heidegger’s Actuality

In my reply to the commentaries by Babette Babich and Robert C. Scharff I make a distinction between critical remarks and additions that are relevant for my view on philosophy for substantive reasons and others that relate to a style or way of philosophizing. My reply to Scharff concerns the latter. I continue to defend an updated version of Heidegger’s thinking about technology, which I bring together with elements from the work of Don Ihde and Andrew Feenberg. I read all this from the perspective of a neo-pragmatist way of philosophizing, explicitly inspired by Richard Rorty.     

Outline of a Theory of Scientific Aesthetics

I offer a theory of art that is based on science. I maintain that, as any other human activity, art can be studied with the tools of science. This does not mean that art is scientific, but aesthetics, the theory of art, can be formulated in accord with our scientific knowledge. I present elucidations of the concepts of aesthetic experience, art, work of art, artistic movement, and I discuss the ontological status of artworks from the point of view of scientific philosophy.     

The situation of causality

Causality in the abstract is a grand theme. We take it up when we want to penetrate to the bottom of things to understand general laws that govern the working at the world of the deepest and most detailed level.In this essay, I argue for a more situated understanding of causality. To counter our desire for ever greater generality, I suggest that causal relations, even those that hold only on average, require context. To counter our desire for ever greater detail, I suggest that causal relations may exist only at a certain level of granularity.     

Luddite Interventions: on the Poetics of Catastrophe and the Art of Criticism

As an art theoretician, and as a father, I focus on the social and political consequences of Vanderbeeken’s postmodernist negative theology. I express doubts about the relevance of a poetics of catastrophe that conflates any possible alternative to the alleged technocracy under the sign of the simulacrum. To my opinion, the discourse about the virtual and the real are in a deadlock. Following the lead of American novelist Thomas Pynchon, I rephrase these critical doubts in Luddite terms: should we imagine a counterattack as radical as the alleged dystopian nightmare dreamed up and sketched out by Vanderbeeken? I try to show that this line of thinking risks to result in a bold and speculative logic where ethical nuance collapses and, ultimately, the relationship between art, theory and the social culture is reduced to metaphorical analogy. To make this point I retake a critical, phenomenologically inspired reaction by Vivian Sobchack to Baudrillard’s account of Crash, J.G. Ballard’s controversial novel on techno-fetishism. My argument is that the scar that marks Sobchack’s ‘technobody’ might here stand for an alternative that approaches our technological condition not as a discursive machine but as a social pragmatics with deep ethical implications.     

Logical Aspects of Quantum (Non-)Individuality

In this paper I consider some logical and mathematical aspects of the discussion of the identity and individuality of quantum entities. I shall point out that for some aspects of the discussion, the logical basis cannot be put aside; on the contrary, it leads us to unavoidable conclusions which may have consequences in how we articulate certain concepts related to quantum theory. Behind the discussion, there is a general argument which suggests the possibility of a metaphysics of non-individuals, based on a reasonable interpretation of quantum basic entities. I close the paper with a suggestion that consists in emphasizing that quanta should be referred to by the cardinalities of the collections to which they belong, for which an adequate mathematical framework seems to be possible.     

Ungrounded Dispositions in Quantum Mechanics

General metaphysical arguments have been proposed in favour of the thesis that all dispositions have categorical bases (Armstrong; Prior, Pargetter, Jackson). These arguments have been countered by equally general arguments in support of ungrounded dispositions (Molnar, Mumford). I believe that this controversy cannot be settled purely on the level of abstract metaphysical considerations. Instead, I propose to look for ungrounded dispositions in specific physical theories, such as quantum mechanics. I explain why non-classical properties such as spin are best interpreted as irreducible dispositional properties, and I give reasons why even seemingly classical properties, for instance position or momentum, should receive a similar treatment when interpreted in the quantum realm. Contrary to the conventional wisdom, I argue that quantum dispositions should not be limited to probabilistic dispositions (propensities) by showing reasons why even possession of well-defined values of parameters should qualify as a dispositional property. I finally discuss the issue of the actuality of quantum dispositions, arguing that it may be justified to treat them as potentialities whose being has a lesser degree of reality than that of classical categorical properties, due to the incompatibility relations between non-commuting observables.     

Postphenomenology and the Politics of Sustainable Technology

In this paper I argue that Don Ihde??s ??postphenomenology?? may constitute a proper access to the question concerning sustainable technology and I do so in three steps. First, I lay bare how a modern framework that systematically separates facts and instruments from values, choices and responsibilities yields no space for engaged decisions and responsible action towards more sustainable societies. In a second step, I elaborate how postphenomenology??s ??in-between?? perspective opens up the possibility of questioning science and technology as an inherent part of our human existence. Building on this, I argue how a ??normativity of the in-between?? may be developed around the concept of ??topical measure?? and which is grounded in the foundationless foundation of postphenomenology??s relational ontology. In a last step, I show how such a ??topical measure?? opens up two fields of normative action vis-à-vis the question concerning sustainable technology: one critical, the other empowering. Whereas ??topical criticism?? focuses on bringing into the open the powerful subpolitics of science and technology, the field of ??topical responsibility?? rather aims at actively assuming responsibility in these political circles. Besides its main interest, which lies in forging a genuine and adequate way into the issue of sustainability, this paper also constitutes an entry into Ihde??s philosophical oeuvre. The question concerning sustainable technology does not only touch upon Ihde??s relational trinity human-technology-world, it also deals with the degree of normative inquiry present in Ihde??s philosophy, an issue he has been repeatedly questioned about by his interlocutors.     

研究式地解读科学人文经典

本文在表达作者主编<科学人文读本>的理念和总结有关教师使用这个读本的经验基础上,提出一种新的旨在提高学生的综合科学素养的自然辩证法课程教学模式.作者把科学划分为自然知识形态的解释层面、器物形态的技术层面、精神形态的态度和方法层面、组织形态的建制层面、与背景和效果相联系的社会层面.按照这5个层面,并且联系科学生活和相关的社会生活,作者设计了由8个板块组成的阅读框架,以此选择科学人文经典读物.在这个模式中,教师的作用是组织和引导研究生分析地、扩展地、研究地解读这些读物,而不是照本宣科地讲述教科书.     

Mediating Mars: Perceptual Experience and Scientific Imaging Technologies

The philosophical tradition of phenomenology, with its focus on human bodily perception, can be used to explore the ways scientific instrumentation shapes a user’s experience. Building on Don Ihde’s account of technological embodiment, I develop a framework of concepts for articulating the experience of image interpretation in science. These concepts can be of practical value to the analysis of scientific debates over image interpretation for the ways they draw out the relationships between the image-making processes and the rival scientific explanations of image content. As a guiding example, I explore a contemporary debate over images of the surface of Mars which reveal a landmass that resembles river delta formations on Earth, and which thus has important implications for the history of Martian climate and water flow. The phenomenological framework I develop can be used to help evaluate the different interpretations on offer for these images, and to analyze the roles in this discussion played by spacecraft equipped with cameras and laser and thermal imaging devices.     

Displacing Epistemology: Being in the Midst of Technoscientific Practice

Interest the Erklären?CVerstehen debate is usually interpreted as primarily epistemological. By raising the possibility that there are fundamentally different methods for fundamentally different types of science, the debate puts into play all the standard issues??that is, issues concerning scientific explanation and justification, the unity and diversity of scientific disciplines, the reality of their subject matter, the accessibility of various subject matters to research, and so on. In this paper, however, I do not focus on any of these specific issues. I start instead from the fact that the very existence of the debate itself is an issue; in fact, it poses a philosophical problem that almost everyone but the hardest line logical empiricists has come to realize cannot be resolved epistemologically. In my view, however, that it cannot be resolved ontologically, either. I think the problem is at bottom hermeneutical, and its resolution requires that we focus first, not on the objects of science or the methods of studying them, but on the character of the philosophical orientation assumed by those who would try to resolve it. In this paper, I explain why I think this is so by analyzing (1) Dilthey??s contribution to the original debate, (2) Husserl??s reaction to Dilthey, and (3) Heidegger??s critical evaluation of both. This line of philosophical development??this movement of self-understanding from critiques of objectivism to hermeneutical phenomenology??is of course already a central feature of much work in continental philosophy of science. In my conclusion, however, I argue for the less well-established??even if apparently approved??idea that it ought to be a central feature of technoscience studies as well.     

What if Haecceity is not a Property?

In some sense, both ontological and epistemological problems related to individuation have been the focal issues in the philosophy of mathematics ever since Frege. However, such an interest becomes manifest in the rise of structuralism as one of the most promising positions in recent philosophy of mathematics. The most recent controversy between Keränen and Shapiro seems to be the culmination of this phenomenon. Rather than taking sides, in this paper, I propose to critically examine some common assumptions shared by both parties. In particular, I shall focus on their assumptions on (1) haecceity as an individual essence, (2) haecceity as a property, (3) the classification of properties, and thereby (4) the search for the principle of individuation in terms of properties. I shall argue that all these assumptions are mistaken and ungrounded from Scotus’ point of view. Further, I will fathom what consequences would follow, if we reject each of these assumptions.     

分析哲学视野中的隐喻研究——兼论隐喻和类比的区别

本文首先介绍了几位分析哲学家对隐喻的意义定位及隐喻的工作机制的分析，总结出两条识别隐喻的进路，并基于这两条进路对隐喻和类比等概念的区别做出了澄清。     

The Commercialization of Research and the Quest for the Objectivity of Science

In this paper, I discuss the objectivity of science in the context of commercialized research. Objectivity has traditionally been associated with the behavior of individual scientists and their willingness and ability to base their reasoning on data and logic. By introducing some examples of problematic practices in current research, I show that this view is insufficient. A view that I call the Social View on objectivity succeeds better in accommodating the way in which commercialization affects research.     

On the Construction of Mental Objects in Third and in First Persons

This paper deals with some formal properties of objects that are supposed to be internal to persons, that is, mental structures and mental functions. Depending on the ways of talking about these internal objects, they will appear different. Two types of discourse will be presented, to be called the realist and the nominalist discourses, and for eachdiscourse I will focus upon the construction of `self'.The realist discourse assumes an identity between the person and his construction of himself. I will illustrate this discourse in terms of Descartes' ideas on himself as a `thinking substance'. The nominalist discourse assumes an impossibility to attain this identity, and instead to imply a complementarity between the person and his self-construction. I will illustrate this discourse in terms of the problems both William James and Sartre discerned when a conscious person chases after his own consciousness (termed `judging thought' and `pour-soi' respectively).