Each of us is inclined to believe that our existence matters—at least to ourself, if not to others. This is a way we may express that we want meaning in our life. Each of us naturally feels that our life has some significance; that it matters, if only because we are inclined, from our perspective, to believe that the universe revolves around us. We seem to be at the center of it all. That is the natural way we perceive our world.
In fact, that is the perspective of most creatures—particularly those who do not enjoy the attributes of a developed consciousness that we humans have. We, unlike other animals, have the ability to imagine getting outside ourselves, to take a more objective view of things. When we do so, we can do a pretty good job of understanding that other creatures—particularly those with a less developed consciousness—have a much more confined view of reality. Nonetheless, we can't help but view our world from a self-centered perspective.
If we ponder the vastness of the universe, however, we are forced to conclude that our individual existence is not at all of consequence to it. Consider first the physical scale of the universe. I am but one individual among billions (even trillions) of beings on planet Earth. Earth is but one planet among several that orbit our sun. Our sun is but one star among billions in our Milky Way Galaxy. Our galaxy is but one among billions of such galaxies in the universe. Add all those multiple billions up, and you can see that each of us is an infinitesimal physical snippet of our universe. So how can I be at the center of it all? How can I be of any consequence to this mind-boggling cosmos?
Let me demonstrate the minuscule nature of our existence even further: now in the time dimension. How does my life span compare to the age of the universe? I might be lucky enough to stick around for about 80 Earth years. The planet has been here for some 60 million times longer than that. And the universe has been around for about 170 million times longer than that. But my life gets even more negligible, if I peer into the future and come to understand that the universe is at present in its infantile stage. It may be almost 14 billion years old, but some astronomers estimate that our universe may last some 100 trillion years! It's just getting started. So, from a spatial or temporal point of view, my existence is so vanishingly small as to be completely inconsequential to the universe. I am not at the center of it all.
So, what do I make of my insignificant relevance to the cosmos? To some people, this can appear to be a nihilistic message—my life is nothing... it is meaningless. I disagree. It's only meaningless if I have bought into the message that the universe was created solely for the pleasure of mankind—which is an extremely limited and self-centered point of view.
Rather than believe that I am at the center of it all and then feel devastated when I come to see that I'm not, I think it's far more meaningful to understand that I'm blessed to be a conscious part of something so vast and magnificent and to be able to know that. Let me celebrate my being here, and my ability to comprehend its majestic nature, even if I'm an inconsequential part of it all.
The next posting will consider my existence from the other side of the coin: If I am an inconsequential part of he universe, how can my life matter... at least to me, and what do I do about it?.