When you say "locate" and talk about coordinates you're again falling back to your concept of time as a dimension on a par with space. It simply isn't. The block universe is an abstraction.
No problem. You need to specify time too. But it isn't a coordinate than "locates" the event in a four-dimensional block universe. What's out there is the three dimensions of space and motion through it. Not world lines, not light cones, and not a block universe.There is no debating that, you cannot describe events in the universe using only three coordinates. Why? Because you can have two events at the same x/y/z location, at different times, making them different events.


LinkBack URL
About LinkBacks

Reply With Quote



