Apparently, no one in here has watched Back To The Future.
Otherwise you would know that it's all perfectly possible, because if you change past events during a time travel, you create a new time line.
And to iron everything out, you need to go back to 1955 to the Enchantment Under The Sea and play Chuck Berry songs. Again.
Also, Philip J. Fry did it as well, even without new time lines.
Otherwise you would know that it's all perfectly possible, because if you change past events during a time travel, you create a new time line.
And to iron everything out, you need to go back to 1955 to the Enchantment Under The Sea and play Chuck Berry songs. Again.
Also, Philip J. Fry did it as well, even without new time lines.