So one can't change knowingly the past to kill his mother, but what about doing this unknowingly? Just making someone slip and fall on his bottom could create a future war with some casualties... Have we to rule that it isn't possible? Or have we to use another approach: You don't change your past but you create a new parallel universe in which your mother is dead?gpetruc said:Trying to solve the problem of Move Time ...
just rule that you can't modify the past in a way to achieve a paradox.