How Does Time Travel Through Wormholes Violate Causality?

[Northprairieman]

Hello

I was just wondering how, if a wormhole were possible such that one could travel from point A to point B instantly, how this would violate causality. I have heard that it would, but I don't see how that would work.

 

[George Jones]

Hello

I was just wondering how, if a wormhole were possible such that one could travel from point A to point B instantly, how this would violate causality. I have heard that it would, but I don't see how that would work.

I wrote about this http://groups.google.ca/group/sci.physics.research/msg/ca7fd4ed9d282afb?dmode=source".