How many times have you been told that time doesn’t stop
for you? Well, it actually doesn’t stop for you unless you are the Big Bang. So,
is there something bigger than the time itself? And if it stops, is it truly
eternal? Can something eternal have a beginning? And if it does, then should it
have an end as well? And if it begins and ends, then how can it be eternal? According
to the theory of the Big Bang, time began to tick along with the expansion of
the universe about 13.8 billion years ago. So, if we hop in our hypothetical
time machine and go back to the moment of the Big Bang, can we actually witness
the birth of time itself? And, is it possible for us to travel beyond the Big
Bang? To answer both of the questions;
Yes, we can witness the birth of time, and no, we
cannot travel beyond the Big Bang as our super-advanced locomotive which can
travel through time will not work when there is no time to travel through. How can
we go back to the moment which doesn’t exist?
I know how difficult it is to wrap our minds around
this concept. How can time… not exist? How can time have a beginning and an
end? If nothing existed before the Big Bang then, for how many years the
situation was like that? And what is nothing? Maybe a timeless time
before the Big Bang? Even if everything ceases to exist at the end of the
universe, shouldn’t time still be ticking?
To answer that, let’s find the answer to the question,
what is time?
According to Wikipedia, “Time
is the continued sequence of existence and events that occurs in an apparently
irreversible succession from the past, through the present, into the future.”
Everything we see, feel, and perceive was created
after the Big Bang… yes, even time. It’s a unidirectional process that can
speed up, slow down, and eventually someday stop when our expanding universe
finally reaches its inevitable cold demise.
To have a better understanding of time, let’s contrast
time with temperature. As you may know, the temperature is the phenomenon that we
perceive because of the motion of the molecules. The entropy of a system always
moves towards chaos. The higher the energy of a system, the higher is the rate of motion
of the particles inside it, and higher is its resultant temperature. So, the temperature
is the outcome of the relative motion of the molecules. Similarly, let’s
imagine time to work in a similar fashion. Some unknown and not to mention
hypothetical particles’ interaction results in something which we perceive as
time. So maybe, the biggest explosion of the universe about 13.8 billion years
ago, gave birth to some strange particles which in turn gave birth to the concept
of time. So naturally, at the end of the universe, time may also cease to exist
as the particles that give birth to it also perish.
Obviously, this is purely imaginary and is not backed
by any scientific journal. But, I hope I have succeeded in creating somewhat of
an understanding of how time can have a beginning and an end. So if this is the
case, then time can no longer be regarded as eternal. And if time is not
eternal, then what is? The concept of eternity always goes hand in hand with
time. Eternity is something that lasts forever. Forever is something that is
not affected by the flow of time. And time, as we know, is no longer eternal. Hence,
eternity is the superset of time. But, what is eternity? Maybe eternity is the
sequence of never-ending Big Bangs and maybe these Big Bangs cause time to
start, speed up, slow down, stop, and start again. A sequence of births and deaths
of multiple universes in which time is born and dies multiple times. We often
imagine time to be a cosmic river that flows and possibly forks many times. But,
maybe time is not a river on its own. Maybe time is more of a boat that flows
in the river of eternity.
So maybe we shouldn’t call it, “Time – The Eternal
Bystander!” and start calling it, “Eternity – The Timeless Bystander!”
But, if eternity is timeless, then how do we even
define it? If we try infinity, it makes eternity infinite. The universe is also
infinite. So, is the universe eternal? And if the universe is eternal then,
time should also be eternal as the fabric of this universe is stitched with the
thread of time. But, as we established, time is not eternal. The universe may also
shrink and end one day. If something infinite has an end then, why do we call
it infinite in the first place? And if eternity is infinite, can it also have
an end? If eternity has an end, is it eternal? If eternity is not eternal, then
maybe everything is mortal. If everything is mortal then, nothing is immortal. But,
what is nothing? A timeless time? The state before the Big Bang. The state
before the birth of the universe? Maybe that is what is
eternal. A state in which it cannot be defined. A state in which it cannot be
compared. So, maybe we can conclude it like;
“Eternity – A Timeless State of Nonexistence!”
[Thank you for reading this article. If you like the work that I do then please share it along with your family and friends. Find the audio podcast of this article at NotionWave Podcast. You can listen to the NotionWave Podcast on Spotify, Google Podcasts, Amazon Music, Radio Public, and YouTube.]
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Man... It's some next level stuff! How high were you when you wrote this??
ReplyDeleteHigh on spacetime maybe... Not high on w-e-e-d!
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