You also have introduced an interesting question. A Tarot Card reader, who can "see" into the future: Is such a person to be defined as a "Time Traveler" or no ?
I know this might not be an answer to your question, but still I wanted to give my thoughts on seeing into the future.
I have thought about "seeing into the future" for a long time and have come up with 2 theories.
For the sake of simplicity from now on I'll call "seeing into the future" the
future-gaze.
(I know you could say
clairvoyance, but that seems to be not only confined to seeing into the future)
Alright, I think there are essentially 2 types of future-gazes:
1. The "normal" future-gaze during which you see events that can be prevented.
2. The future-gaze during which you see events that cannot be prevented.
I have dubbed the second type of future-gazing the "cassandra gaze". More on that later.
About #1:
Let's assume that when you gaze into the future, you can see events that would've
normally transpired, had you not have the ability to gaze into the future.
This means the version of the future you see, is a future that includes all the events that follow your future-gazing, WITHOUT having the knowledge of the future-gaze you're performing right now.
For example you could see yourself getting run over by a car, because you picked up a coin in the middle of the street.
What you can do now is to prevent this from happening by NEVER EVER picking up a coin from the middle of any street!
I don't say you cannot die of other causes, but you can prevent this specific event from happening.
About the cassandra-gaze (#2):
Let's assume here that when you gaze into the future, you can see events that will transpire exactly as you see them, no matter what you do.
And with "no matter what you do" I don't mean that
something magically interferes to make the events happen, but rather that the very actions you do to prevent it, will actually be the cause of the event.
This means the version of the future you see, is a future that includes all the events that follow your future-gazing, INCLUDING the knowledge of the future-gaze you're performing right now.
so the very act of gazing into the future changed it to another future that would not necessarily have transpired, had you not gazed.
Because of the dilemma of not being able to prevent what is coming, this is what brought me to dub it the "cassandra-gaze".
The "normal" future-gaze is what you'd like to have, since you see a future that would've normally transpired.
You can prevent anything you see there, because those events don't came into existence because of your knowledge.
The "cassandra-gaze" on the other hand is NOT what you'd like to have, since you see a future that will transpire the way you saw it.
You cannot prevent what you see there, because those events came into existence BECAUSE of your future knowledge.
If you'd have the "normal" version, awesome.
If you'd have the "cassandra" version, I think it's best not to gaze into the future EVER! Except for if you like mental torture or would like to know how exactly you die.
I prefer not to know how it will end.
P.S.: Sorry, this was supposed to be shorter, I hope you don't mind that much. /ttiforum/images/graemlins/smile.gif