I. Foundations and classical General Relativity
A BRIEF HISTORY OF SPACE-TIME
JOHN STACHEL
Department of Physics and Center for Einstein Studies, Boston University, Boston, MA 02215, USA
A brief survey of the space-time structures used in theoretical physics from Newton to Einstein is followed by a discussion of the ways in which the space-time structure of general relativity differs radically from that of all previous theories by virtue of its dynamization of chrono-geometry and the consequent loss of any possibility of a kinematical coordinatization of the points of space-time. After a discussion of the extent to which these features of general relativity can be generalized and extended to any future fundamental theory, a principle of general permutation invariance is proposed and used to evaluate some current attempts to develop a theory of quantum gravity.



