How is past Marty paradox explained in the Back to the Future series?

How is past Marty paradox explained in the Back to the Future series? - Free stock photo of adult, agate, alternative

So Marty's parents are supposed to meet after his dad gets hit by his grandpa's car. The mom and dad relive the stories about it.

After Marty time travels he is basically in their faces for a week trying to set them up after he messed up the original meeting (hit by car). I mean he plays guitar at their dance.

So the paradox is... how the hell at Marty's age 13-14 did Lorraine or George not like say... wow how the hell does our kid look EXACTLY like the guy that set us up for a week?



Best Answer

In the movie, Marty’s parents have to be in their forties. They have been out of high school for more than twenty years. Unless they have photographs of Marty in the 60s, they are not going to remember the exact details of how he looks after one week. It would be different if Marty was someone that they saw on a regular basis for months or years.

For instance, how often have you forgotten what someone looks like. Or even mistook someone for someone else. Now, think of that over a twenty to thirty year gap.

Compound that with the fact that, in real life, Marty would resemble a mixture of or cross between his mother and his father. This familiarity and bond would have been strengthened and reinforced over the years of Marty’s life. Even before he is born, the movie portrays a familial bond between the 1960s Marty and his parents. His parents feel it. But, can’t recognize it or place its true source and meaning.




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Is Back to the Future grandfather paradox?

Marty didn't kill his grandfather, but his grandfather could have killed him. This paradox is what drives the plot of the movie as Marty works to maneuver his parents into falling in love to undo the paradox and save his own existence.

How does Marty accidentally alter the future?

Marty's parents are supposed to meet when his father is struck by a car. By preventing the accident, Marty inadvertently stops his parents from meeting and falling in love.

How scientifically accurate is Back to the Future?

Some aspects of the movie are scientifically accurate, like traveling forward in time, which is theoretically possible, along with altering a given timeline by changing past events.

Are there any mistakes in Back to the Future?

Errors in geographyAfter Marty arrives in downtown Hill Valley in 1955, you can see some road markers on the side of the road behind him. These markers are for US Highway 8 and US Highway 395. While US-395 does pass through the state of California, US-8 does not and never had, even back in 1955.



Back to the Future Paradoxes




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