Parallel Timelines: The Truth About Marty McFly

Back to the Future lied to you. The Marty McFly in the second movie isn't the same one

from the first. When he traveled to 1955, he accidentally created a new timeline

where his family was rich and successful. The Marty who goes to 2015 is from that altered reality,

not the original one we knew. And the wild part is, science actually

backs this up. Physics suggests that traveling to the past would create these parallel realities.

This means every choice you didn't make is being lived out by another you. In another universe,

you took that risk. You talked to that person. Somewhere out there, a version of you

is already living the life you dream about.