Book contents
- Frontmatter
- PREFACE
- Contents
- PART I THE PRINCIPLE OF RELATIVITY IN RELATION TO GENERAL PHYSICAL THEORY
- PART II MINKOWSKI'S FOUR-DIMENSION WORLD
- PART III THE TRANSITION TO MECHANICAL THEORY
- CHAPTER XI THE DYNAMICS OF THE ELECTRON
- CHAPTER XII RELATIVITY AND DYNAMICAL THEORY
- CHAPTER XIII THE DYNAMICS OF A PARTICLE
- CHAPTER XIV THE DYNAMICS OF CONTINUOUS MATERIAL MEDIA
- CHAPTER XV RELATIVITY AND AN OBJECTIVE AETHER
- CHAPTER XVI RELATIVITY AND PROBABILITY
- CHAPTER XVII CONCLUDING REMARKS
- INDEX
- SELECTION FROM THE GENERAL CATALOGUE OF BOOKS PUBLISHED BY THE CAMBRIDGE UNIVERSITY PRESS
CHAPTER XVII - CONCLUDING REMARKS
from PART III - THE TRANSITION TO MECHANICAL THEORY
Published online by Cambridge University Press: 24 September 2017
- Frontmatter
- PREFACE
- Contents
- PART I THE PRINCIPLE OF RELATIVITY IN RELATION TO GENERAL PHYSICAL THEORY
- PART II MINKOWSKI'S FOUR-DIMENSION WORLD
- PART III THE TRANSITION TO MECHANICAL THEORY
- CHAPTER XI THE DYNAMICS OF THE ELECTRON
- CHAPTER XII RELATIVITY AND DYNAMICAL THEORY
- CHAPTER XIII THE DYNAMICS OF A PARTICLE
- CHAPTER XIV THE DYNAMICS OF CONTINUOUS MATERIAL MEDIA
- CHAPTER XV RELATIVITY AND AN OBJECTIVE AETHER
- CHAPTER XVI RELATIVITY AND PROBABILITY
- CHAPTER XVII CONCLUDING REMARKS
- INDEX
- SELECTION FROM THE GENERAL CATALOGUE OF BOOKS PUBLISHED BY THE CAMBRIDGE UNIVERSITY PRESS
Summary
The main objections urged against the Principle of Relativity are (i) that it is unnecessary and too sweeping, (ii) that it does away with the possibility of an objective aether, and (iii) that time and space are such immediate objects of perception that the artificial view which it adopts of them cannot in any sense correspond to reality.
In respect of the last difficulty little can be said to meet the natural shrinking which the observer of natural phenomena feels from such a calculus as Minkowski's, in which we seem to lose sight of the most obvious distinction between time and space as essentially different modes of ordering events.
It must be remarked, however, that an essential part in the practice of the calculus is the final process of interpreting the analytical result in terms of the ordinary modes of thought. There is perhaps an analogy to be drawn between the analysis which lays out the whole history of phenomena as a single whole, and the things in themselves, the natural phenomena apart from the human intelligence, for which consciousness of time and space does not exist, the laws of which, when expressed for instance by means of a principle of least action, consist in a relation between the whole aggregate of configurations which their history contains; in which, so far as they are mechanically determinate, the past and the future are interchangeable. Such a view of the universe is inseparable from a mechanical determinism in which the future is unalterably determined by the past and in which the past can be uniquely inferred from the present state of the universe.
- Type
- Chapter
- Information
- The Principle of Relativity , pp. 213 - 217Publisher: Cambridge University PressPrint publication year: 2011