From the logic of ideas to active-matter materialism: Priestley’s Lockean problem and early neurophilosophy

ABSTRACT

Empiricism is a claim about the contents of the mind: its classic slogan is nihil est in intellectu quod non fuerit in sensu, “there is nothing in the mind (intellect, understanding) which is not first in the senses.” As such, it is not a claim about the fundamental nature of the world as material. I focus here on in an instance of what one might term the materialist appropriation of empiricism. One major component in the transition from a purely epistemological claim about the mind and its contents to an ontological claim about the nature of the world is the new focus on brain–mind relations in the eighteenth century. Here I examine a Lockean trajectory as exemplified in Joseph Priestley’s 1777 Disquisitions Relating to Matter and Spirit. However, Locke explicitly ruled out that his inquiry into the logic of ideas amounted to a “physical consideration of the mind.” What does it mean, then, for Priestley to present himself as continuing a Lockean tradition, while presenting mental processes as tightly identified with “an organical structure such as that of the brain” (although he was not making a strict identity claim as we might understand it, post-Smart and Armstrong)? One issue here is that of Priestley’s source of “empirical data” regarding the correlation and indeed identification of mental and cerebral processes. David Hartley’s theory in his 1749 Observations on Man was, as is well known, republished in abridged form by Priestley, but he discards Hartley’s “vibratory neurophysiology” while retaining the associationist framework, although not because he disagreed with the former. Yet Hartley was, at the very least, strongly agnostic about metaphysical issues (and it is difficult to study these authors while bracketing off religious considerations). One could see Locke and Hartley as articulating programs for the study of the mind which were more or less naturalistic (more strongly so in Hartley’s case) while avoiding “materialism” per se; in contrast, Priestley bit the (materialist) bullet. In this paper I examine Priestley’s appropriation and reconstruction of this “micro-tradition,” while emphasizing its problems.     

Origins of the Creutzfeldt and Jakob Concept

A review of the publications of Hans Creutzfeldt and Alfons Jakob pertaining to the concept which bears their name (CJD) reveals that they described a neuropathological syndrome and were opposed to its classi- fication as a neurological disease. The evidence on which Creutzfeldt and Jakob based their view is reevaluated, and studies by other workers are cited in which a range of environmental and genetic factors generated the CJ syndrome, challenging the proposition that CJD is a disease with a single cause..     

Joseph Priestley on metaphysics and politics: Jonathan Israel's ‘Radical Enlightenment’ reconsidered

This article probes Jonathan Israel’s theory about ‘Radical Enlightenment’ inaugurating political modernity by way of explicating the thought of Joseph Priestley. In Israel’s view, despite the inconsistencies plaguing Socinian thought, Priestley, a monist, emerged as an ardent supporter of religious toleration and democratic republicanism. This article seeks to restore the fundamental coherence of Priestley’s theological and metaphysical views, arguing that they were produced as parts of a system founded on the simultaneous adherence to providentialism and necessitarianism. Prized as a prerequisite of the unfolding of the divine plan, the unobstructed expression of religious opinions was the centre of the conception of civil society and civil liberty that Priestley articulated based on these premises and his forays into politics aimed to secure its permanence. A comparison of Priestley’s stance on the issue of manhood suffrage with that of Richard Price reveals not the materialist Priestley, but Price, a dualist, as an advocate of democratization and casts into doubt the applicability of Israel’s scheme in the case of England. The article closes with some suggestions towards reappraising the relationship between Enlightenment and modernity.     

‘The debatable territory where geology and archaeology meet’: reassessing the early archaeobotanical work of Clement Reid and Arthur Lyell at Roman Silchester

The first large-scale archaeobotanical study in Britain, conducted from 1899 to 1909 by Clement Reid and Arthur Lyell at Silchester, provided the first evidence for the introduction of Roman plant foods to Britain, yet the findings have thus far remained unverified. This paper presents a reassessment of these archaeobotanical remains, now stored as part of the Silchester Collection in Reading Museum. The documentary evidence for the Silchester study is summarised, before the results are presented for over a 1000 plant remains including an assessment of preservation, identification and modern contamination. The dataset includes both evidence for the presence of nationally rare plant foods, such as medlar, and several archaeophytes. The methodologies and original interpretations of Reid and Lyell's study are reassessed in light of current archaeobotanical knowledge. Spatial and contextual patterns in the distribution of plant foods and ornamental taxa are also explored. Finally, the legacy of the study for the development of archaeobotany in the 20th century is evaluated.     

Decoherence, Quantum Theory and their Implications for the Philosophy of Geomorphology

Recent philosophical discussions on the nature of geomorphology ( Bassett 1994 ; Richards 1994 ; Rhoads 1994 ) have concluded that the way forward in geomorphological explanation is through either an empiricist or a realist approach. This paper draws lessons from quantum mechanics and the related concepts of decoherence and entanglement to explore the theoretical limitations of both of these existing approaches to geomorphology. It is suggested that empiricist and realist approaches are misguided in their attempts to view the researcher as being in some way 'detached' from the reality of the environmental system under investigation. Instead, this reality is viewed here as being consciousness-dependent. The paper also challenges the claims to represent 'truth', and the deterministic view of causation, which are inherent within empiricist and realist approaches. It concludes by suggesting that an idealist approach to geomorphology – one that recognizes the primacy of consciousness – can better appreciate the unpredictable and probabilistic nature of the world.     

历史唯物主义的新范畴:创新史观

所谓创新史观,就是用创新的观点去判断历史进步的动力,分析推动历史进步的主体,评价推动历史进步合力中的核心力量、主导力量,进而倡导创新、激励创新、推动创新,以引导社会更快更好更节省更顺利更稳定更和谐地发展。创新史观的提出,是对唯物史观的继承和发展,对于建设中国特色社会主义,对于贯彻科学发展观具有重要意义。     

J.B. Priestley: Bradford and a provincial narrative of England, 1913–1933

J.B. Priestley's writing has been used to explore aspects of landscape and Englishness. Through an analysis of Priestley's early journalism in the Bradford Pioneer and the Yorkshire Observer, we argue that his critical disengagement to most of the landscapes of England was based on a connection to the landscapes of his youth in Bradford where he first developed his fictional and documentary narrative style. In his early journalism, Priestley articulated a sense of dwelling in Bradford that was rooted in the experience of two distinct local landscapes: the spaces of the city and the nature of the surrounding upland and moorland. Priestley's geographical ideal balanced the civility of the Edwardian city embedded in a landscape that offered escape to and commune with nature. The existential balance between the two was, we argue, central to the narrative geographies developed by Priestley in his fiction which is illustrated through an analysis of his two early novels: The Good Companions (1929) and Angel Pavement (1930). We suggest that the ways in which Priestley's interwar writing expressed dwelling in local landscapes might be thought of as a critical provincialisation of London and England.     

李佳白与尚贤堂--清末民初在华传教士活动个案研究

美国传教士李佳白早期在山东传教,维新时期创办针对上层社会传教的机构“尚贤堂”。从晚清至民国初年,李佳白通过尚贤堂联络中外人士、举办文化活动、宣传和平主张和实行各教联合,曾受到广泛关注。尚贤堂的创立和发展与中国社会的变迁密切相关,反映了20世纪初,在中国社会转型的背景下,在华传教士活动的新变化、新特点以及传教士的活动逐渐淡出中国历史舞台的过程。对这个问题的研究,具有一定的现实意义。