Re: The future |
From billc@minerva.phyast.pitt.edu Tue Jan 17 19:34:44 EST 1995 Article: 149285 of alt.atheism Path: newsfeed.pitt.edu!minerva!billc From: billc@minerva.phyast.pitt.edu (Morbius) Newsgroups: alt.atheism,talk.philosophy.misc,talk.religion.misc Subject: Re: The future Date: 18 Jan 1995 00:21:35 GMT Organization: Department of Physics & Astronomy, University of Pittsburgh In article <3feq7a$mru@senator-bedfellow.MIT.EDU> buehler@sybil.mit.edu (Royce Buehler) writes: >My definition would be "A is the cause of the fact that B exists." This >formulation is atemporal. These statements exemplify exactly what is wrong with your arguments. Causality is not atemporal.In fact, Causality is simply a consequence of the Poincare group of spacetime symmetries which equations of motion in physics must satisfy, so causality is meaningless outside of space-time, or a metaspace-metatime. If you wish to use this concept of causality outside of its domain of validity then you must define it there, just as the Poincare symmetry defines it in space-time. In other words, you must show how an event A can "cause" an event B when neither A nor B is in a space-time. You must do the same for the other verbs you have used, such as created or jumped. Otherwise, you will be talking nonsense when you use the space-time definition of causality in the sentence "God is the cause of the fact that time exists." Just because you can say it does not mean that it makes sense, anymore than the sentence "a circle has exactly four corners" makes sense with the usual definitions of circle and corner . -Morbius