The Shape of Space

Cover
Cambridge University Press, 04.08.1994 - 308 Seiten
This is a revised and updated edition of Graham Nerlich's classic book (1976). It develops a metaphysical account of space that treats it as a real and concrete entity, showing that shape plays a key explanatory role in space and spacetime theories. Arguing that geometrical explanation is very like causal explanation, Professor Nerlich prepares the ground for philosophical argument and investigates how different spaces would affect perception differently. Along the way Professor Nerlich criticizes and rejects conventionalism as a non-realist metaphysics of space, concluding that there is, in fact, no problem of underdetermination for this aspect of spacetime theories, while offering an extensive discussion of the relativity of motion.
 

Inhalt

Space and spatial relations
11
Mediated spatial relations
18
On understanding
28
Seeing places and travelling paths
36
Hands knees and absolute space
44
Unmediated handedness
61
Euclidean and other shapes
69
Geometrical structures in space and spacetime
89
An outline of criticisms
200
Dividing discrete and continuous spaces
203
Discrete intervals and sets of grains
204
Grünbaum and the simple objection
206
Measurement and physical law
207
Inscribing structures on spacetime
212
The relativity of motion
219
Newtons mechanics
222

Vectors 1forms and tensors
100
An analytical picture of affine structure
107
The aims of conventionalism
139
Some general criticisms of conventionalism
160
The special problem of topology
172
The problem of universal forces
176
Summing up
177
Reichenbachs treatment of topology
180
avoid causal anomalies
183
a vague distinction
187
the torus
188
convention and dimension
192
fact or convention?
195
The conventionalist theory of continuous and discrete spaces
196
classical mechanics after Newton
225
classical mechanics as geometrical explanation
229
the idea of variant properties
233
a geometric account of variant properties
244
The relativity of motion in SR
248
Simultaneity and convention in SR
251
The Clock Paradox and relative motion
254
the geometry of slowing clocks
257
The failure of kinematic relativity in flat spacetime
263
What GR is all about
268
models of GR
272
Bibliography
279
Index
287
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