if we were to consider a hypothetical scenario where time travel is possible, the concept of changing the past is subject to various interpretations and theories.
According to some theories, changing the past would create a paradox or alter the course of events in unpredictable ways. The idea is that any alteration in the past could potentially lead to a different present and future, making it difficult to predict the consequences.
On the other hand, other theories propose the concept of a self-consistent universe, suggesting that any attempts to change the past would be futile. In this view, any actions taken in the past would have already been a part of the timeline, and any attempts to change it would simply result in events playing out as they had already happened.
Ultimately, the question of changing the past is highly speculative and theoretical. The nature of time travel and its implications on causality and the structure of reality are still subjects of debate and exploration in science and philosophy.