Gfr. Ellis, THE PHYSICS AND GEOMETRY OF THE UNIVERSE - CHANGING VIEWPOINTS, Quarterly Journal of the Royal Astronomical Society, 34(3), 1993, pp. 315-330
A review is given of five different views that have been held, from 19
17 to the present day, of the relation between physics and the Univers
e. Each has centred on different issues and underlying philosophies. T
wo further viewpoints are considered that may be important in the futu
re.