[net.startrek] "City at the edge of forever"

expert@ukma.UUCP (Dr. Marek's Expert Systems) (10/23/85)

Did anybody ever wandered why when McCoy goes through the portal
and Enterprise vanishes, the landing party intelf doesnt disapear?
  
                                Margaret Marek.

morgan@h-sc1.UUCP (windsor morgan) (10/26/85)

> 
> 
> Did anybody ever wandered why when McCoy goes through the portal
> and Enterprise vanishes, the landing party intelf doesnt disapear?
>   
>                                 Margaret Marek.


     Perhaps the Time Portal created some 'temporal field' that protected
it, the planet, and everything on it from being changed. From the written
version of 'Yesteryear', in which Spock goes to Vulcan to save himself,
this idea was suggested.
-- 
'Verily, there be no leader as wise as the Vision!'

                             Windsor Morgan
                             Harvard College
                             Cambridge, MA 02138
                             {decvax,ihnp4}!seismo!harvard!{h-sc1,h-sc4}!morgan
                             OR
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morrell@hplabsb.UUCP (10/29/85)

> 
> 
> Did anybody ever wandered why when McCoy goes through the portal
> and Enterprise vanishes, the landing party intelf doesnt disapear?
>   
>                                 Margaret Marek.

I'm not sure, but I'd guess that the Guardian 'protected' them from the time
change by virtue of their being on the planet.

ayers@convexs.UUCP (10/30/85)

>Did anybody ever wandered why when McCoy goes through the portal
>and Enterprise vanishes, the landing party intelf doesnt disapear?
 
They asked and answered the same question at that point of the show.

Had to do with a temporary field around the portal...

tainter@ihlpg.UUCP (Tainter) (01/07/86)

>Did anybody ever wandered why when McCoy goes through the portal
>and Enterprise vanishes, the landing party intelf doesnt disapear?

This is a property which must appear in all time travel into the past
to avoid the GRANDFATHER CLAUSE (that is eliminating oneself-- usually
stated as going back and killing your grandfather).  The best explanation
for this phenomenon is divergent time lines.  This is NOT the one used
in ST time travel.

cipher@mmm.UUCP (Andre Guirard) (01/14/86)

In article <1525@ihlpg.UUCP> tainter@ihlpg.UUCP (Tainter) writes:
>>Did anybody ever wandered why when McCoy goes through the portal
>>and Enterprise vanishes, the landing party intelf doesnt disapear?
>
>This is a property which must appear in all time travel into the past...
>The best explanation for this phenomenon is divergent time lines.

Actually, I think area immediately surrounding the Guardian was
"protected" from time-travel-induced changes by a field of some sort.
It would make sense for the designers to have built this sort of thing
in, because otherwise the time portal would have been _very_ difficult
to use.  Actually though, this is a little different from the theory of
time travel appearing in other episodes (such as "Assignment: Earth"
and another whose name I forget) where it appears that whatever you do
while back in time is what already happened anyway...


-- 

 /''`\						Andre Guirard
([]-[])						High Weasel
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  `-'

MW9@PSUVM.BITNET (01/19/86)

>                             Ref: Lathe of Heaven....by Ursula K. LaGuin(sp)
>                                  SlauterHaus V......by Kurt Vonigut Jr.(sp)
     
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Vonnegut Fan.
     
Hey, if net.flame were still around, I wouldn't have to bother
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The Pennsylvania State University
MW9@PSUVM.BITNET
     
<* The opinions expressed by me do not reflect those held  *>
<* by my school nor those of my employer.  (If I had one.) *>
     

kalpin@utecfc.UUCP (Jordan E Kalpin) (01/24/86)

>Actually, I think area immediately surrounding the Guardian was
>"protected" from time-travel-induced changes by a field of some sort.
>It would make sense for the designers to have built this sort of thing
>in, because otherwise the time portal would have been _very_ difficult
>to use.  Actually though, this is a little different from the theory of
>time travel appearing in other episodes (such as "Assignment: Earth"
>and another whose name I forget) where it appears that whatever you do
>while back in time is what already happened anyway...

Now don't get me wrong--COTEOF is my favourite ST episode, but how about
the following flaw:
When Spock makes the recording of Earth's past on his tricorder, think 
about which version he records...the one with McCoy saving Edith, right?
So how can he have both versions to look at when he builds the computer
on Earth?  In other words, Spock only has _one_ version of Earth's past
from the time after McCoy jumps through the Guardian.

I don't think there is a satisfactory rationale for this problem.
I guess we should just enjoy it.

(By the way, in Tomorrow is Yesterday, why does Spock punch the guard
instead of using the pinch?)


Jordan Kalpin
University of Toronto
Mechanical Engineering
kalpin@utecfc.UUCP

...He knows Doctor...He has reasoned it out...

ccrdave@ucdavis.UUCP (Lord Kahless @ Imperial Propoganda) (01/27/86)

> 
> (By the way, in Tomorrow is Yesterday, why does Spock punch the guard
> instead of using the pinch?)
> 
> kalpin@utecfc.UUCP

Because he hadn't invented it yet.  He invented the Nerve Pinch during
The Enemy Within.

			{dual,lll-crg,ucbvax}!ucdavis!vega!ccrdave
	+-----------------------------------------------------------+
	| 	     "I've seen things you people wouldn't believe. |
	| Attack ships on fire off the shoulder of Orion. I watched |
	| C-Beams glitter in the dark near the Tannhauser Gate. All |
	| those moments will be lost in time, like tears in rain.   |
	| Time to die."  -- Roy Baty, Nexus6, N6MAA10816, Combat    |
	+-----------------------------------------------------------+

gcc@ssc-vax.UUCP (Greg C Croasdill) (01/27/86)

> Now don't get me wrong--COTEOF is my favourite ST episode, but how about
> the following flaw:
> When Spock makes the recording of Earth's past on his tricorder, think 
> about which version he records...the one with McCoy saving Edith, right?
> So how can he have both versions to look at when he builds the computer
> on Earth?  In other words, Spock only has _one_ version of Earth's past
> from the time after McCoy jumps through the Guardian.
> 
> I don't think there is a satisfactory rationale for this problem.
> I guess we should just enjoy it.
> 
> ... 
> 
> Jordan Kalpin
> University of Toronto
> Mechanical Engineering
> kalpin@utecfc.UUCP
> 
> ...He knows Doctor...He has reasoned it out...

*** REPLACE THIS LINE WITH YOUR MESSAGE ***
A quick note,

The Guardian is recorded twice,  once when they first encounter it (ie 
pre-McCoy intervention) and once to find out where the good doctor went
(post McCoy intervention).
Greg

mnw@trwrba.UUCP (Michael N. Washington) (01/27/86)

In article <60@utecfc.UUCP> kalpin@utecfc.UUCP (Jordan E Kalpin) writes:
>
>Now don't get me wrong--COTEOF is my favourite ST episode, but how about
>the following flaw:
>When Spock makes the recording of Earth's past on his tricorder, think 
>about which version he records...the one with McCoy saving Edith, right?
>So how can he have both versions to look at when he builds the computer
>on Earth?  In other words, Spock only has _one_ version of Earth's past
>from the time after McCoy jumps through the Guardian.
>
>I don't think there is a satisfactory rationale for this problem.
>I guess we should just enjoy it.
>
>(By the way, in Tomorrow is Yesterday, why does Spock punch the guard
>instead of using the pinch?)
>
>
>Jordan Kalpin
>University of Toronto
>Mechanical Engineering
>kalpin@utecfc.UUCP
>
>...He knows Doctor...He has reasoned it out...

Probably, the Guardian has all of the possible twists of history stored.  Spock
and the Captain knew which fate Edith must have to set the record straight.
However, your point is well taken.  How would they have a copy of both
events.  I suspect that there would have been other ripples of time that
could have become true.  Remember, the bum gets phasered!  Maybe he was 
the one to get back on his feet and contribute something significant to
our history or one of his children.  Hmmm, could drive you crazy.

"Live Long and Prosper!"

Michael N. Washington
TRW E&DS  Redondo Beach, Ca.  90278

{ucbvax,decvax,hplabs}!trwrb!trwrba!mnw

ins_akaa@jhunix.UUCP (Ken Arromdee) (01/29/86)

Something that has always bothered me about this episode: since the change in 
history was caused by Edith remaining around to form a pacifist movement leading
to the loss of WWII, why didn't Kirk a) explain to Edith what would happen if
she did so (showing her the necessary evidence such as the tricorder pictures)
and ask her not to form the movement and/or b) take Edith with him into the
future (it's probably against regulations, but so are a lot of things Kirk
does).
-- 
"We are going to give a little something, a few little years more, to
socialism, because socialism is defunct.  It dies all by iself.  The bad thing
is that socialism, being a victim of its... Did I say socialism?" -Fidel Castro

Kenneth Arromdee
BITNET: G46I4701 at JHUVM and INS_AKAA at JHUVMS
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cc-30@cory.BERKELEY.EDU (Sean "Yoda" Rouse) (01/30/86)

In article <1631@jhunix.UUCP> ins_akaa@jhunix.ARPA (Ken Arromdee) writes:
>Something that has always bothered me about this episode: since the change in 
>history was caused by Edith remaining around to form a pacifist movement leading
>to the loss of WWII, why didn't Kirk a) explain to Edith what would happen if
>she did so (showing her the necessary evidence such as the tricorder pictures)
>and ask her not to form the movement and/or b) take Edith with him into the
>future (it's probably against regulations, but so are a lot of things Kirk
>does).

	I don't want to get into some theory about making minor changes in
history, but Kirk couldn't explain to Edith what was going to happen because
the original history had her DIE. Remember, the guardian said that they would
be brought back once the mistake (McCoy preventing Edith from being hit by
the car) was corrected. This prevents Kirk from bringing her to the future,
and prevents him from keeoing her alive.

				-Sean "Yoda" Rouse

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dobro@ulowell.UUCP (Chet Dobro) (02/25/86)

>>Did anybody ever wandered why when McCoy goes through the portal
>>and Enterprise vanishes, the landing party intelf doesnt disapear?

Perhaps the Guardian (am I remembering the name of the Arch correctly?)
generates a local temporal-stability field.