metaphysician
Not a Side-Kick
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- Mar 10, 2012
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Nah, I think Barry will succeed in saving Cisco. Note that, while he's technically changing the past, Cisco's part in the timeline is fairly tangential. Compared to "preventing the final attack of Clydon and the giant tsunami that directly lead to me traveling back in time", its causally unimportant. If he can prevent the city from getting destroyed, he should also be able to save one life who he didn't even realize was lost.
Now, the fact that Cisco gets endangered again *is* significant, because it demonstrates some of how time has inertia. Things tend to turn out the way they were going to turn out, and while this is not an infinite resistance, if you get events recurring based on a contemporary event unrelated to the history change? Imagine how much resistance Barry would face if he actually tries to save his mom, whose death is important to basically everything that happens for the next 15 years, for multiple temporally-influential individuals.
Now, the fact that Cisco gets endangered again *is* significant, because it demonstrates some of how time has inertia. Things tend to turn out the way they were going to turn out, and while this is not an infinite resistance, if you get events recurring based on a contemporary event unrelated to the history change? Imagine how much resistance Barry would face if he actually tries to save his mom, whose death is important to basically everything that happens for the next 15 years, for multiple temporally-influential individuals.