On Sun, Mar 2, 2014 at 7:01 PM, Jesse Mazer <laserma...@gmail.com> wrote: > > No, of course I wouldn't agree that there is any unique "actual" truth > about their ages in this case, nor would any mainstream physicist. >
Sorry, I wrote too quickly here--what I meant is that I don't agree there is any unique "actual" truth about the CORRELATION between their ages, i.e. whether or not they reach the same age simultaneously (of course there is still a unique truth about each one's age at any specific event on his worldline). They do reach the same age simultaneously in their comoving inertial frame, but this frame's judgments can't be considered any more "valid" than a different inertial frame. Jesse -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To post to this group, send email to everything-list@googlegroups.com. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/groups/opt_out.
