Idealizations and Concretizations in Laws and Explanations in Physics

The paper tries to provide an alternative to Hempel’s approach to scientific laws and scientific explanation as given in his D-N model. It starts with a brief exposition of the main characteristics of Hempel’s approach to deductive explanations based on universal scientific laws and analyzes the problems and paradoxes inherent in this approach. By way of solution, it analyzes the scientific laws and explanations in classical mechanics and then reconstructs the corresponding models of explanation, as well as the types of scientific laws appearing in it. Finally, it compares this reconstruction with the approaches of J. Woodward and C. Hitchcock, C. Liu and with the views of M. Thalos on analytic mechanics.

Contrast,inference and scientific realism

The thesis of underdetermination presents a major obstacle to the epistemological claims of scientific realism. That thesis is regularly assumed in the philosophy of science, but is puzzlingly at odds with the actual history of science, in which empirically adequate theories are thin on the ground. We propose to advance a case for scientific realism which concentrates on the process of scientific reasoning rather than its theoretical products. Developing an account of causal–explanatory inference will make it easier to resist the thesis of underdetermination. For, if we are not restricted to inference to the best explanation only at the level of major theories, we will be able to acknowledge that there is a structure in data sets which imposes serious constraints on possible theoretical alternatives. We describe how Differential Inference, a form of inference based on contrastive explanation, can be used in order to generate causal hypotheses. We then go on to consider how experimental manipulation of differences can be used to achieve Difference Closure, thereby confirming claims of causal efficacy and also eliminating possible confounds. The model of Differential Inference outlined here shows at least one way in which it is possible to ‘reason from the phenomena’.     

Relativism about Reasons

Historians must be sensitive to the alienness of the past. Insofar as they are concerned with their actors’ reasoning, they must (through open-minded empirical investigation) find out how their actors thought, and not assume that they thought like us. This is familiar historiographical advice, but pushed too far it can be brought to conflict with rather weak assumptions about what historians must presuppose if they are to interpret their actors at all. The present paper sketches those assumptions, and argues that the influential ‘Strong Program’ in the Sociology of Scientific Knowledge (SSK) falls foul of them. We do not argue from the correctness of the assumptions to the falsity of SSK. Rather, we note the incompatibility, and then show how SSK theorists’ tendency to take interpretation for granted blinds them—and perhaps their readers—to the existence of the conflict.

人本视域下的和谐社会及其政治、伦理构建

来自于不同学科的对和谐社会的热烈探讨,成为近年来中国学界的一大理论景观.随着认识的深入,对和谐社会构建途径的探讨无疑是最具现实性与价值性的方面.作为一种社会状态而非社会形态,和谐社会本质上表现为以人为本的主体性和谐.依据社会主义和谐社会的特定内涵和特征,我们认为在和谐社会构建的众多可能途径中,不仅需要公民社会的政治建构和制度保障,更需要相应的现代意义上的公民伦理和公民道德建构.公民社会以制度化的形式确立民主法制、自由平等、公平正义等当代社会基本价值理念,并确保全体国民共享和受惠于这些理念,从而为建立真正的和谐社会提供制度保障;公民伦理、公民道德作为公民社会的观念形态、精神蕴涵、文化表征与价值确证,揭示公民社会的本质特征和本质要求,为公民社会的建构提供价值导引与方法论指导,从而为和谐社会的构建提供坚强的基石和后盾.     

THE PARADOX OF INQUIRY IN AUGUSTINE'S CONFESSIONS

Abstract: The Confessions recounts Augustine's successful search for God. But Augustine worries that one cannot search for God if one does not already know God. That version of the paradox of inquiry dominates and structures Confessions 1–10. I draw connections between the dramatic opening lines of book 1 and the climactic discussion in book 10.26–38 and argue that the latter discussion contains Augustine's resolution of the paradox of inquiry as it applies to the special case of searching for God. I claim that he develops a model, relying on the universal human experience of joy and truth, that identifies a starting point that (1) is common to all human beings, (2) is sufficient for guiding a successful search for God, and (3) avoids commitment to recollection of experiences prior to birth. The model is crucial to Augustine's rejection of traditional Platonist views about recollection.     

《科学》和《自然》杂志2015年的两篇心理学文章

本文评述了《科学》和《自然》杂志2015年的两篇文章。《科学》上的文章“心理科学的重现性”对100项心理学实验进行了重复验证。结果表明,只有大约多于1/3的原始研究能够重复。该文章对出现这样结果的原因作了分析,并指出这不是心理学的挫折。我们强调科学精神在于它的不确定性,因而科学才能处在不停的探索中。《自然》上的文章“P值仅仅是冰山的一角”,批评了个别心理学杂志禁用P值的做法,指出研究者应该在实验设计、数据处理等实验的前期阶段下功夫,才能防止心理科学的坍塌。我们结合国内研究生培养的现状,就改进心理学研究生的实验训练提出了建议。     

The New Biology and its Impact in Biomedical Strategies Against HIV/AIDS

Abstract. The sequencing of the human genome and the initiation of the structural genomics projects have ushered in a new age of biology that involves multi‐lab, high‐cost projects with broad task‐oriented goals rather than the more conventional hypothesis‐driven approach of the past. The new biology has led to the development of new sets of tools for the scientist to use in the quest to solve mysteries of human disease, biomolecular structure‐function relationships, and other burning biological questions. Nevertheless, the impact of the new biology on the field of AIDS investigation has been minimal, predominantly because many of the tools in the HIV field of study were developed before the full advance of the new biology was felt in the biomedical community. Many of the high‐cost megaprojects that involve large technological advances and are marketed as projects of promise to the biomedical community are not likely to significantly impact the field of HIV/AIDS research and cannot serve as a substitute for direct funding to the HIV/AIDS scientists working for vaccine development, an understanding of mechanisms of disease causation, and new tools for therapeutic intervention.     

Spiritual emergency and counselling: An exploratory study

Growing up in a multicultural community in England brought me into close personal contact with the beliefs and perceptions about healing held by people of many different cultures. In many cases, no strong boundary was seen between physical, psychological and spiritual aspects of an illness, and experiences of hearing voices or seeing visions were accepted as normal everyday occurrences. During my training as a counsellor, I came into contact with the work of Stanislav Grof on the concept of spiritual emergency, which, together with the work of African and European authors who were exploring transpersonal aspects of psychology, provided a theoretical framework for researching how counsellors respond to clients wishing to explore experiences of spiritual crisis. This paper describes an exploratory study into the phenomenon of spiritual emergency within counselling. Questionnaires were distributed by post to people known to have been in counselling relationships, and interviews were conducted with three informants reporting different types of spiritual experience. All respondents who completed questionnaires reported having at least one of the ‘non‐ordinary’ experiences classified by Stanislav Grof as characteristics of a ‘spiritual emergency’. Several participants felt unable to explore this experience with their counsellors, some for fear of being labelled as mentally ill, while others found their counsellors helpful and sympathetic. Differences in dealing with spiritual phenomena were apparent between European and non‐European participants. These findings are discussed in relation to theory and practice.     

The fantasy of third-person science: Phenomenology, ontology and evidence

Dennett’s recent defense in this journal of the heterophenomenological method and its supposed advantages over Husserlian phenomenology is premised on his problematic account of the epistemological and ontological status of phenomenological states. By employing Husserl’s philosophy of science to clarify the relationship between phenomenology and evidence and the implications of this relationship for the empirical identification of ‘real’ conscious states, I argue that the naturalistic account of consciousness Dennett hopes for could be authoritative as a science only by virtue of the very phenomenological evidences Dennett’s method consigns to the realm of fiction. Thus heterophenomenology, qua scientific method, is incoherent.

The intelligent career framework as a basis for interdisciplinary inquiry

This paper examines how separate behavioral science disciplines can be brought together to more fully understand the dynamics of contemporary careers. We adopt one interdisciplinary framework – that of the “intelligent career” – and use it to examine how separate disciplinary approaches relate to one another. The intelligent career framework suggests careers unfold through three interdependent “ways of knowing” reflecting why, how and with whom people work. Breaking this framework down into six unidirectional links, we examine the contributions made by a variety of behavioral science approaches. Our review suggests that separate bodies of career-relevant theory reflect separate links from one way of knowing to another. We offer several lessons concerned with (a) the intelligent career framework; (b) evidence underlying separate theories; (c) differing definitions of career; (d) research methodologies; (e) time; and (f) interdependence among variables. We conclude with some ideas on how to better promote future interdisciplinary careers research.