MartinM
GondolierAce
Jet Black said:Lets take the very very very distant future. There is only a single atom left (probably iron or hydrogen), all the others having spontaneously tunneled in on themselves and then evaporated into hawking radiation. Then this final atom tunnels in on itself and evaporates into hawking radiation. At that moment, time no longer holds any relevance whatsoever, since radiation does not have a rest frame, and sees no time. what of temporality now?
Not sure what you're getting at here. Time and causality, in the GR sense, can still be defined in a radiation-filled Universe.
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