Transcending the evidentiary boundary: Prediction error minimization,embodied interaction,and explanatory pluralism

In a recent paper, Jakob Hohwy argues that the emerging predictive processing (PP) perspective on cognition requires us to explain cognitive functioning in purely internalistic and neurocentric terms. The purpose of the present paper is to challenge the view that PP entails a wholesale rejection of positions that are interested in the embodied, embedded, extended, or enactive dimensions of cognitive processes. I will argue that Hohwy’s argument from analogy, which forces an evidentiary boundary into the picture, lacks the argumentative resources to make a convincing case for the conceptual necessity to interpret PP in solely internalistic terms. For this reason, I will reconsider the postulation and explanatory role of the evidentiary boundary. I will arrive at an account of prediction error minimization and its foundation on the free energy principle that is fully consistent with approaches to cognition that emphasize the embodied and interactive properties of cognitive processes. This gives rise to the suggestion that explanatory pluralism about the application of PP is to be preferred over Hohwy’s explanatory monism that follows from his internalistic and neurocentric view of predictive cognitive systems.     

Somaesthetics and Chinese Philosophy: Between Unity and Pragmatist Pluralism

Responding to three articles in a symposium dedicated to my research in somaesthetics, this paper explores a variety of themes connecting my theories with classical Chinese philosophy. The symposium topics discussed here range from the ontology of body-mind and world to the ethics of somaesthetic self-cultivation, and then to the somaesthetic meanings of our practices of erotics and of eating. The paper shows how the pragmatist orientation of somaesthetics reconciles values of unity with those of difference and how key ideas of somaesthetics intersect, in different ways, with both Confucian and Daoist thought.     

Peirce on Education: Discussion of Peirce’s Definition of a University

I write this short essay in response to Peirce, as a feminist, pragmatist, and cultural studies scholar, in the hope that it will help to bring feminism and pragmatism together. I suggest that Peirce offers marginalized and colonized people a way to argue for the importance of their input, with his theory of fallibilism, even if he still claims a position of privilege. He also offers assistance through his concept of “a community of inquirers.” It is curious that Peirce’s definition of a university argues for a split between theory and practice that his earlier work sought to heal. Peirce opened a door to help diverse scholars be able to enter the university, and find a way to address issues of power, with his youthful connecting of theory to practice, that his more senior position draws our attention away from and seeks to hold off. Fortunately, it is too late. Peirce’s youthful pragmatism has been developed in important ways by other scholars and now serves as an example of a way to do philosophy that does connect theory to practice and does seek to address real problems in diverse peoples lives, and help to find solutions that effect change.     

哈贝马斯在汉语世界的历史效果--以《公共领域的结构转型》为例

本文的着眼点不是全面而系统地梳理哈贝马斯在汉语学界被接受的历史过程,而是试图以哈贝马斯的代表作《公共领域的结构转型》作为范例,通过该书在汉语学界近十年来的接受、研究与应用,来阐述哈贝马斯在汉语世界的历史效果,并试图为建立哈贝马斯与汉语世界之间的良性互动关系寻找途径。     

Was John Stuart Mill a Pluralist?

In his Autobiography,John Stuart Mill,the 19th-century British political philosopher,portrayed his On Liberty as being "a kind of philosophic text-book" dedicated to a single truth,that is,"the importance,to man and society,of a large variety in types of character,and of giving full freedom to human nature to expand itself in innumerable and conflicting directions." The Mill of On Liberty may seem to be a pluralist who tends to prefer difference per se to goodness of a uniform pattern,many-sidedness to conformity,and eccentricity to mediocrity.This paper seeks to challenge this argument by paying close attention to the text.It argues that the Mill of On Liberty was far from a single-minded pluralist.Two divergent positions are found throughout his reasoning:one is a pluralist idea that an individual's own plan of life is the best,no matter how base or licentious it might be;the other is the belief that there exist a limited number of ideal ways of life which define what the good life is.The two positions are,if not mutually exclusive,at least in important aspects indicative of some profound tension at the center of Mill's thought.     

Toward a New Pragmatist Politics

In A Pragmatist Philosophy of Democracy, I launched a pragmatist critique of Deweyan democracy and a pragmatist defense of an alternative view of democracy, one based in C. S. Peirce's social epistemology. In this article, I develop a more precise version of the criticism of Deweyan democracy I proposed in A Pragmatist Philosophy of Democracy, and provide further details of the Peircean alternative. Along the way, some recent critics are addressed.     

Mathematical Pluralism: The Case of Smooth Infinitesimal Analysis

A remarkable development in twentieth-century mathematics is smooth infinitesimal analysis (‘SIA’), introducing nilsquare and nilpotent infinitesimals, recovering the bulk of scientifically applicable classical analysis (‘CA’) without resort to the method of limits. Formally, however, unlike Robinsonian ‘nonstandard analysis’, SIA conflicts with CA, deriving, e.g., ‘not every quantity is either = 0 or not = 0.’ Internally, consistency is maintained by using intuitionistic logic (without the law of excluded middle). This paper examines problems of interpretation resulting from this ‘change of logic’, arguing that standard arguments based on ‘smoothness’ requirements are question-begging. Instead, it is suggested that recent philosophical work on the logic of vagueness is relevant, especially in the context of a Hilbertian structuralist view of mathematical axioms (as implicitly defining structures of interest). The relevance of both topos models for SIA and modal-structuralism as appled to this theory is clarified, sustaining this remarkable instance of mathematical pluralism.     

Explicating pluralism: Where the mind to molecule pathway gets off the track—Reply to Bickle

It is argued that John Bickle’s Ruthless Reductionism is flawed as an account of the practice of neuroscience. Examples from genetics and linguistics suggest, first, that not every mind-brain link or gene-phenotype link qualifies as a reduction or as a complete explanation, and, second, that the higher (psychological) level of analysis is not likely to disappear as neuroscience progresses. The most plausible picture of the evolving sciences of the mind-brain seems a patchwork of multiple connections and partial explanations, linking anatomy, mechanisms and functions across different domains, levels, and grain sizes. Bickle’s claim that only the molecular level provides genuine explanations, and higher level concepts are just heuristics that will soon be redundant, is thus rejected. In addition, it is argued that Bickle’s recasting of philosophy of science as metascience explicating empirical practices, ignores an essential role for philosophy in reflecting upon criteria for reduction and explanation. Many interesting and complex issues remain to be investigated for the philosophy of science, and in particular the nature of interlevel links found in empirical research requires sophisticated philosophical analysis.     

Pluralism and ethical dialogue in Christian healthcare institutions: the view of Caritas Catholica Flanders.

In this article, the place and the nature of an ethical dialogue that develops within Christian healthcare institutions in Flanders, Belgium is examined. More specifically, the question is asked how Christian healthcare institutions should position themselves ethically in a context of a pluralistic society. The profile developed by Caritas Catholica Flanders must take seriously not only the external pluralistic context of our society and the internal pluralistic worldviews by personnel/employees and patients, but also the inherent inspiration of a Christian healthcare institution. This article concludes with ten general orientations that could shape the ethical dialogue from a Christian inspiration in a pluralistic context.