I’ve been thinking recently about the entire logic behind chronology, and how the implications of what we do determine outcomes for everything in eternity. A popular technology in sci-fi programs is the time machine – a device that allows one to go back in time (although in TV there’s often this magical time machine that also acts as a teleporter, because moving through the time rift wouldn’t necessarily plonk you on a completely different continent). I’m sure you have wondered, at some point, whether science will ever develop to a stage where we can embrace such technology. So, here’s something to think about.
If, in the future, a time machine is made to allow anyone to go back in time (just like anyone can own a computer now), wouldn’t that mean that ourselves in the future could go back in time to us now, to leave us some technological hints as to how to create such a device, or whatever else may exist in the future. A cure for cancer, perhaps? But then, if they did that, wouldn’t it effect everything from that period of time onwards, which would then have to disappear somewhere because it no longer happened. Therefore, if it didn’t happen, would ourselves in the future be able to go back in time to give us the information so that we can develop the time machine before they developed it, even though they developed it first… in the future?
If you consider things like this then the future already exists as a time we are approaching, and nothing is spontaneously determined, because whilst you can spontaneously do something, that spontaneous action could have been carried out by your future self. And even if you go to make a spontaneous action and then make a completely different one, you can’t exactly ’surprise’ something that has already happened, because time doesn’t work like that.
Think of the various things we see during the day which could be related to time travel, though. Like when you see a “spitting image” of someone. Could that not just be that person in the future? Déjà Vu is another example. Could these occurances not just be pockets of time ellapsing in a random order?
All in all, trying to study the theories and logic behind time, and the way causality effects determination, decisions, events and happenings is fucking crazy.