What would happen if a girl...?

Question

A girl goes into the past and kills her Grandmother. Since her Grandmother is dead, the girl was never born. If she were never born, she never killed her grandmother.... So what happens to the girl who went back?

Answer 1

As she moves forward in time, her appearance changes--to conform to the new genetic line her gf married.  She likely would land in a future which would be slightly changed, mostly around her own family line.  Even her memories might be subject to change.

"Strange Life of Ivan Osokin," P. D. Ouspensky, explores this.

"The Path of the Higher Self," Mark Prophet, also good.

"The Reincarnation of Edgar Cayce?", Free and Wilcock, also good.

Answer 2

A new universe would be created. This new universe would have a different set of rules (that we couldn't comprehend) where a grand daughter could exist with out a grand mother.

Some scientists believe that are many, many universes.  Each time you make a decision, 2 universe form: 1 with the decision you made, and 1 with the decision you didn't make as the outcome.

Answer 3

hmmm strange but id say shed be in h**l for killing a  human

Answer 4

it would shatter the quantum physics world... our world

Answer 5

The problem with your question is it assumes one-dimensional time.  If everything in the past is required to support a present and future, then it's not possible to go back in time at all.  It's there, it happened, and it's set.

There are those who have postulated other arrangements of things.  If time has TWO dimensions, then you can have a number of branching time lines.  Going back in time would create a new branch at that point, since you weren't there in the original branch.  And perhaps any action any person ever takes creates another branch with another universe where a different or no action was taken.  But only possible with at least two time dimensions.

I heard one interesting theory which suggested THREE time dimensions.  In this one, not only were there branches but the branches had different probabalistic weights as well.  So many time streams tend to merge to 'common' outcomes and then there were complete fringe events which where bizarre occurrances were much more commonplace.  In this scheme, killing your grandma would shift those probabilities, perhaps.

Answer 6

she was born from her mother,grand mother died at 65 when the girl was 20

Answer 7

No one is born, no one is killed.... so why bother ?

Answer 8

it's like asking: how many angels can dance at the tip of a needle.... so impractical and it would not do you any good if i answer it anyways...

Answer 9

It never happened -so there is actually not a question here.

Answer 10

Why didn't you ask if a man killed his Grandpa?  GOSH!

Answer 11

She would disappear to the same place as where dead people go.

Answer 12

It would cause a chain reaction, everything that the girl had ever touched interacted with and done would disappear, which could even cause a worldwide effect, you never know how much of the world they could've affected in their life.  

Answer 13

she disappears.  If she wasn't born in the past she can't exist in the future.

Answer 14

She gets molested by a dinosaur.