Cosmographies for the Discovery, Development and Diffusion of Useful and Reliable Knowledge in Europe and China

Author(s):  
Patrick Karl O’Brien
2013 ◽  
Vol 8 (1) ◽  
pp. 1-24 ◽  
Author(s):  
Patrick O'Brien

AbstractAt a ‘conjuncture’ in pre-modern global history, labelled by previous generations of historians as the ‘Scientific Revolution’, the societies and states of western Europe established and promoted a regime of interconnected institutions for the accumulation of useful and reliable knowledge. This placed their economies on trajectories that led to divergent prospects for long-term technological change and material progress. Although the accumulation of such knowledge takes place over millennia of time, and in contexts that are global, critical interludes or conjunctures in a ‘dialogue of civilizations’ have remained geographically localized, and indigenous in nature. Determining the locations, origins, and forms of this particular conjuncture is often dismissed as an exercise in Eurocentric history. Modern scholarship has also preferred to emphasize the roles played by craftsmen in its progress and diffusion – ignoring metaphysical and religious foundations of knowledge about the natural world. My survey aims to restore traditional perceptions that the West passed through a transformation in its hegemonic beliefs about prospects for the comprehension and manipulation of that world in the sixteenth and seventeenth centuries. It will suggest that the Scientific Revolution's remote antecedents might be traced back to Europe's particular transition from polytheism to monotheism. Thirdly, it summarizes literature that analyses how centuries of tension between Christian theology and natural philosophy led, during the Renaissance, to a displacement of scholastic and beatified Aristotelian conceptions and obstacles to understandings of the natural world. Finally, the survey will elaborate on how new knowledge flowing into Europe from voyages overseas, and medieval advances in technology, together with scepticism arising from religious warfare, stimulated a widespread search for more useful and reliable forms of knowledge throughout the Catholic and Protestant West.


1976 ◽  
Vol 32 ◽  
pp. 109-116 ◽  
Author(s):  
S. Vauclair

This paper gives the first results of a work in progress, in collaboration with G. Michaud and G. Vauclair. It is a first attempt to compute the effects of meridional circulation and turbulence on diffusion processes in stellar envelopes. Computations have been made for a 2 Mʘstar, which lies in the Am - δ Scuti region of the HR diagram.Let us recall that in Am stars diffusion cannot occur between the two outer convection zones, contrary to what was assumed by Watson (1970, 1971) and Smith (1971), since they are linked by overshooting (Latour, 1972; Toomre et al., 1975). But diffusion may occur at the bottom of the second convection zone. According to Vauclair et al. (1974), the second convection zone, due to He II ionization, disappears after a time equal to the helium diffusion time, and then diffusion may happen at the bottom of the first convection zone, so that the arguments by Watson and Smith are preserved.


1997 ◽  
Vol 101-103 (1-2) ◽  
pp. 479-487
Author(s):  
H v. Wensierski
Keyword(s):  

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