Most research in the natural sciences passes through repeated cycles of a analytic reduction to the next lower level of organization, then resynthesis to the original level, then new analyticareduction, and so on. A residue of unexplained phenomena at the original level appears at first to require a holistic description independent of the lower level, but the residue shrinks as knowledge increases.This principle is well illustrated by recent studies from the social organization of insects, several examples of which are cited (...) here. In theory it should also apply to human social organization. Culture is biological: meaning in culture can be approached as the outcome of mechanism-based causation, because culture stems from individual cognition, which has a biological basis. It would seem to follow that the most effective way to study culture is across all levels of organization from gene to society, passing repetitively through a cycle of reduction and synthesis in the manner of the natural sciences. Reductionistic analysis is favored by the tendency of semantic memory and culture to occur in discrete units that are arranged hierarchically. (shrink)

In this paper, I explore the possibilities for arriving at a useful conception of methodological reductionism. Some participants in the debate talk about methodological reductionism as a research program. I argue that the concept of a research program, at least in Lakatos’ sense, cannot account for the diverse nature of methodological reductionism. I then present my own concept of a research directive as a useful alternative and elaborate on this by drawing on Hasok Chang’s theory of ontological principles and epistemic (...) activities. According to my view, the reductionist research directive can be characterized as consisting of the principles fundamental ontological homogeneity, part-whole asymmetry, and orderliness, together with the corresponding activities construction of identities, decomposition, and unification. I suggest that looking at reductionism in this way enables us to understand it as a gradual concept and thus go beyond the simplistic yes-or-no-questions that dominate many current debates on this topic. (shrink)

One of the central tenets of Christian theology is the denial of self for the benefit of another. However, many views on the evolution of altruism presume that natural selection inevitably leads to a self-seeking human nature and that altruism is merely a façade to cover underlying selfish motives. I argue that human altruism is an emergent characteristic that cannot be reduced to any one particular evolutionary explanation. The evolutionary processes at work in the formation of human nature are not (...) necessarily in conflict with the possibility of altruism; rather, aspects of human nature are uniquely directed toward the care and concern of others. The relationship between altruism, human nature, and evolution can be reimagined by adopting an emergent view of the hierarchy of science and a theological worldview that emphasizes self-renunciation. The investigation of altruism necessitates an approach that analyzes several aspects of altruistic behavior at different levels in the hierarchy of sciences. This research includes the study of evolutionary adaptations, neurological systems, cognitive functions, behavioral traits, and cultural influences. No one level is able to offer a full explanation, but each piece adds a unique dimension to a much larger puzzle. (shrink)

?Emergence? can be analyzed into evolutionary and developmental kinds. The latter can be further analyzed into intensional and extensional kinds of emergence. Evolutionary emergence occurs each time a uniqueness enters the world. Intensional emergence (supervenience) explicitly involves the categories of an observer. Extensional emergence (cohesion) is constructed as an attempt to see developmental emergence as a result of the imposition of larger scale constraints on a system. In all cases there is a sudden jump from pre?emergent to post?emergent stages so (...) that the transformation may be said to defy continuous description, which is also hampered by the fact that knowledge of properties of the pre?emergent condition alone does not allow us to predict post?emergent properties. (shrink)

The comprehension of living organisms in all their complexity poses a major challenge to the biological sciences. Recently, systems biology has been proposed as a new candidate in the development of such a comprehension. The main objective of this paper is to address what systems biology is and how it is practised. To this end, the basic tools of a systems biological approach are explored and illustrated. In addition, it is questioned whether systems biology ‘revolutionizes’ molecular biology and ‘transcends’ its (...) assumed reductionism. The strength of this claim appears to depend on how molecular and systems biology are characterised and on how reductionism is interpreted. Doing credit to molecular biology and to methodological reductionism, it is argued that the distinction between molecular and systems biology is gradual rather than sharp. As such, the classical challenge in biology to manage, interpret and integrate biological data into functional wholes is further intensified by systems biology’s use of modelling and bioinformatics, and by its scale enlargement. (shrink)

The neuroscience revolution has revived interpretations of religious experiences as wholly dependent on biological conditions. William James cautioned against allowing such neurological reductionism to overwhelm other useful perspectives. Contemporary psychologists of religion have raised similar cautions, but have failed to engage James as a full conversation partner. In this article, we present a contemporary, applied version of James's perspective. We clarify the problem by reviewing specific James-like contemporary concerns about reductionism in the neuropsychological study of religion. Then, most centrally, we (...) employ three of James's conceptual tools—pragmatism, pluralism, and radical empiricism—to moderate contemporary reductionism. Finally, we point to a constructive approach through which neuroscientists might collaborate with scholars in the humanities and psychosocial sciences, which is consistent with our conclusion that it is often no longer fruitful to separate neurobiological studies from studies that are psychosocial or sociocultural. (shrink)