Skip to main content

In Star Trek, why does Capt. Christopher lose his memory when the Enterprise beams him into his fighter jet?


In the Star Trek episode, "Tomorrow is Yesterday," the USS Enterprise is thrown back in time to the 20th Century of Earth. The crew saves the life of an Air Force pilot, Captain John Christopher, by beaming him aboard.


Fearing Christopher could disrupt the timeline if returned to Earth after glimpsing the future, Kirk decides Christopher must stay with the Enterprise. After Science Officer Spock later discovers that the pilot's own as-yet-unborn son will play an important role in a future space mission to Saturn, Kirk realizes he must return Christopher to Earth, but without any knowledge of Enterprise or other future events.


When the Enterprise moves forward in time again, it beams Christopher back into his F-104 fighter jet at the very instant after he was beamed off his jet. When Christopher returns to his fighter, he has no memory of being aboard the Enterprise.


Why does he have no memory of events aboard the Enterprise?


This seems like a plot hole to me. (Or a plot device made up by scriptwriters who didn't want an Air Force pilot knowing about the future.)



Answer




From the episode's script, it seems that the writers tried to address this problem, but their explanation is, in my opinion, very unsatisfactory:



CHRISTOPHER: Slingshot effects are fine for you people. How do you propose to return the Sergeant and me?


SPOCK: Logically, as we move faster and faster toward the sun, we'll begin to move backward in time. We'll actually go back beyond yesterday, beyond the point when we first appeared in the sky. Then, breaking free will shoot us forward in time, and we'll transport you back before any of this happened.


KIRK: You won't have anything to remember, because it never would have happened.



No, it doesn't make any sense. But that's the canon explanation: going back in time erased Christopher's memories of everything that happened since the point he was sent back to.


The only piece of in-universe explanation I can speculate on is this: since nobody onboard the Enterprise lost their memories, it must have had something to do with being beamed off of the ship while it was undergoing the slingshot. The transporter bypassed the ship's warp field's temporal normalization actuators, or something like that. Technobabble is the best answer I think we could expect in this instance.


Time travel in Star Trek is hopelessly inconsistent: exhibit A.


Comments

Post a Comment

Popular posts from this blog

futurama - How much time is lost in 'Time Keeps on Slippin''

In time Keeps on Slippin' , Farnsworth creates a basketball team which he matures by abusing Chronitons. This leads to time skipping forward by random, but ever increasing amounts. How much time was skipped in this way? Answer Unfortunately, I don't think a good estimate can be made for this, for two reasons: Many of the time skips move forward by an indeterminate amount of time. At one point, the Professor mentions localized regions of space skipping forward much more than others. We then see two young boys on the street below complaining about having to pay social security, only to suddenly become senior citizens and start complaining about wanting their money. Thus, each individual could have experienced a different amount of time skippage.
Post a Comment
Read more

harry potter - How could Expelliarmus beat Avada Kedavra?

I want to be very careful about how I ask this question – I am not asking How did Voldemort die? [CLOSED] Below the text is the relevant passages from Harry Potter and the Deathly Hallows if anyone wants to review them (I'm sorry for the amount of text). How did Expelliarmus beat Avada Kedavra and kill Voldemort? I feel the reason Harry's Expelliarmus overpowered Voldemort's Avada Kedavra curse has to do with who was master of the Elder Wand and how the Elder Wand works. I've always had trouble understanding fully how the Elder Wand works, though. How much did the fact that Voldemort never truly won or mastered the Elder Wand factor into how Expelliarmus reacted to Avada Kedavra and caused Avada Kedavra to rebound and kill Voldemort? An answer based in book canon would be especially welcome, but any canon source really is fine. Harry heard the high voice shriek as he, too, yelled his best hope to the heavens, pointing Draco’s wand: ‘ Avada Kedavra !’ ‘ Expelliarmus !...
Post a Comment
Read more

game of thrones - Is Syrio Forel dead?

In the episode 'The Pointy End' (Season 1 Episode 8) when Arya runs from the Lannister guards you hear the sound of a sword being dropped (around 4:56): [embedded content] After that neither Syrio or Ser Meryn Trant is never mentioned or seen in the show again, except when Arya mentions to the Hound that Ser Meryn Trant killed Syrio. Is there any mention in the books that Syrio actually dies?
Post a Comment
Read more

tolkiens legendarium - Difference between elves and dwarves blacksmithing in the Lord of the Rings

Both the elves and the dwarves were famous for their metal work in the Lord of the Rings trilogy, but what is the difference between what they made, and which one had the better skill of making amours and swords? Answer James Christopher's answer sums up the second part of your question well, but as to the difference in what they made, a little more detail is needed. Once the Elves learned to forge with steel, the shape of the sword changed, now being able to take on the form of a great broadsword or a light and agile curved sword. Additionally, they took great pride in decorating their swords. As we see in the Lord of the Rings , some swords like Sting had magical properties such as glowing blue when orcs are near. As far as the use of Mithril, lotr.wikia has two contradictory passages: Thus, Elven blades became renowned as great weapons, capable of performing deeds beyond the skill of their handlers and were even more glorious when the use of Mithril was allowed to the Elves. ...
Post a Comment
Read more