BEYOND MATERIALISM: MENTAL CAPACITY AND NATURALISM,A CONSIDERATION OF METHOD

Abstract: This article challenges the neo‐Darwinist physicalist position assumed by currently prevalent naturalizing accounts of consciousness. It suggests instead an evolutionary (Deweyan) understanding of cognitive emergence and an acceptance of mental capacity as a phenomenon in its own right, differing qualitatively from, although not independent of, the physical and material world. I argue that if we accept that consciousness is an adaptation enabling survival through immediate individual intuition of the world, we may accept this metaphysics as a given. Methodological focus can then shift to investigating the, as yet untheorized, nature of consciousness itself as capacity/interconnectivity/potential. The article accepts Joseph Margolis's recent advocacy of a pragmatist approach that is “natural but not naturalizable” ( Margolis 2002 , 7), that is, an anti‐reductionist as opposed to an eliminativist position, but it seeks to develop this position further and to give it new direction.     

Between Dolev and Dummett: Some Comments on ‘Antirealism,Presentism and Bivalence’

Abstract

It is well known that, according to some, philosophical reflection on zombies (i.e. bodies without minds) poses a problem for physicalism. But what about ghosts, i.e., minds without bodies? Does philosophical reflection on them pose a problem for physicalism? Descartes, of course, thought so, and lately rumours have been surfacing that has was right after all, that ghosts pose a problem for both a priori and a posteriori physicalism, and for any kind of physicalism in between. This paper argues that physicalists have nothing to fear from ghosts, since the central consideration employed to motivate ghostly arguments against physicalism – i.e. that ghosts are conceivable – is false: ghosts aren’t conceivable.     

随附性物理主义视角下对心身关系的考察

以随附性物理主义视角提出了对心身关系的新认识。首先,总结了无律则一元论三原则以及随附性理论的特点,并阐述了随附性物理主义在心身问题讨论中的优势;其次,借用无律则一元论三原则展开对心身关系问题的讨论,表明了心理事件对物理事件的依赖,同时也强调了心理事件对物理事件的影响;最后,进一步借助随附性概念讨论心身问题中心理因果效力的实现,心理因果效力无法明确其具体而完整的作用,但是它通过随附于基础物理事件之上,二者产生不同的反应模式共同施加影响,共同对事件产生因果效力。

     

Moral supervenience

Abstract

It is widely held, even among nonnaturalists, that the moral supervenes on the natural. This is to say that for any two metaphysically possible worlds w and w′, and for any entities x in w and y in w′, any isomorphism between x and y that preserves the natural properties preserves the moral properties. In this paper, I put forward a conceivability argument against moral supervenience, assuming non-naturalism. First, I argue that though utilitarianism may be true, and the trolley driver is permitted to kill the one to save the five, there is a conceivable scenario that is just like our world in all natural respects, yet at which deontology is true, and the trolly driver is not permitted to kill the one to save the five. I then argue that in the special case of morality, it is possible to infer from the conceivability of such a scenario to its possibility. It follows that supervenience is false.     

THE UNSUITABILITY OF EMERGENCE THEORY FOR PENTECOSTAL THEOLOGY: A RESPONSE TO BRADNICK AND MCCALL

In this response to David Bradnick's and Bradford McCall's defense of Amos Yong's usage of emergence theory, we defend our previous argument regarding the tension between Yong's Pentecostal commitments and the philosophical entailments of emergence theory. We clarify and extend our previous concerns in three ways. First, we explore the difficulties of construing divine action naturalistically (i.e. natural divine causation). Second, we clarify the problems of employing supervenience in theology. Third, we show why Bradnick's and McCall's advice to Yong to adopt weak emergence is theologically costly. In conclusion, it is suggested that theologians within the science and religion dialogue should not fear, but recover, the language of supernaturalism and dualism.     

Love,Value and Supervenience*

Abstract

People are prone to ascribe value to persons they love. However, the relation between love and value is far from straightforward. This is particularly evident given certain views on the nature of love. Setting out from the idea that what causes us to have an attitude towards an object need not be found in the intentional content of the attitude, this paper depicts love as an attitude that takes non‐fungible persons as intentional objects. Taking this view as a starting point, the paper shows why it is difficult to combine with certain views on value. The main challenge comes from the idea that value judgments are universalizable. This view squares badly with the thought that the people whom we love are irreplaceable. Introducing the idea that properties may have different functions in the intentional content of the attitude, this paper determines what precisely it is about love that makes it hard to combine with universalizability. Moreover, it suggests two ways of meeting this challenge.     

THE METAPHYSICS OF DOWNWARD CAUSATION: REDISCOVERING THE FORMAL CAUSE

The methodological nonreductionism of contemporary biology opens an interesting discussion on the level of ontology and the philosophy of nature. The theory of emergence (EM), and downward causation (DC) in particular, bring a new set of arguments challenging not only methodological, but also ontological and causal reductionism. This argumentation provides a crucial philosophical foundation for the science/theology dialogue. However, a closer examination shows that proponents of EM do not present a unified and consistent definition of DC. Moreover, they find it difficult to prove that higher‐order properties can be causally significant without violating the causal laws that operate at lower physical levels. They also face the problem of circularity and incoherence in their explanation. In our article we show that these problems can be overcome only if DC is understood in terms of formal rather than physical (efficient) causality. This breakdown of causal monism in science opens a way to the retrieval of the fourfold Aristotelian notion of causality.     

What Truth Depends on

What kinds of sentences with truth predicate may be inserted plausibly and consistently into the T-scheme? We state an answer in terms of dependence: those sentences which depend directly or indirectly on non-semantic states of affairs (only). In order to make this precise we introduce a theory of dependence according to which a sentence φ is said to depend on a set Φ of sentences iff the truth value of φ supervenes on the presence or absence of the sentences of Φ in/from the extension of the truth predicate. Both φ and the members of Φ are allowed to contain the truth predicate. On that basis we are able define notions such as ungroundedness or self-referentiality within a classical semantics, and we can show that there is an adequate definition of truth for the class of sentences which depend on non-semantic states of affairs.