Blink of an Eye... Part 2

So, our universe is just a baby; it’s just getting started. How do we wrap our heads around the span of time left? How do we grasp the vast length of time the cosmos still has—the billions and trillions of years that will yet roll by, when we humans survive a mere few dozens of years? Here’s one way to try: Let’s equate the length of time over which Goldsmith predicts that the last star in the universe burns out (a good way to view it as the lifetime of the universe), to the 80 year span of a human lifetime. His estimate for the last star to wink out is 100 trillion years from when the universe was created. That’s when the grand old cosmos will be on its last legs; just as an 80-year-old human can be equally considered to be on her last legs.

So how do the some of the salient events in the life of the universe compare to the life span of an octogenarian human? One of the first major events in the history of the universe (for us Earthlings) was the formation of our sun and its solar system. The genesis of our own star and its planets occurred when the universe was about eight billion years old—the equivalent of a 2 ½ day old octogenarian! This is a scale we can comprehend: our solar system came into existence when our 80 year-old person was not even three days old! Talk about just getting started!

So where are we today in this young universe, at some 13.7 billion years of age? It is equivalent to a four-day-old infant who will live to see 80. Still a mere start! We’ve 79 years and 361 days to go, before it’s all over! What else can we look forward to, in the future? Well, the last of the universe’s stars will form when the cosmos is 100 billion years old. That equates to our octogenarian reaching the age of one month! 

The message that this brings to me is: We humans (even our Earth) are nothing to the longevity of this cosmos we so temporarily inhabit. We are far less than the blink of an eye to the grander universe. In this context, how can we think that we amount to much of anything, let alone be the reason it all came about?

Let’s explore this age equivalency a bit more, just to drive home the point how minuscule we are. The human species has been around for about 200,000 years. In the life of an 80-year-old person, that amounts to about five seconds of existence. Five seconds in 80 years! That’s all that Homo sapiens¸ amounts to! That’s nothing! Another example: The good ol’ US of A has been a nation for some 236 years now—a decent length of time, eh? Well, that’s only some six seconds in the life of our venerable octogenarian.

To me, these examples emphasize our irrelevance to the grand scheme of things. Was the universe created for us humans? Are we the center of it all? Get over it, folks! We amount to almost nothing, when it comes to the Creation. Does this mean that we are relegated to a meaningless existence? Is this a bummer of a message? Should we go into a funk and despair over our miniscule lot in the grand scheme of things? Despite the fact that our proud human story tells us we are the culmination of the universe’s unfolding, it ain’t necessarily so.

Some people who buy into the exaltation of the human condition may want to deny the truth of this blink-of-an-eye situation and hold onto the old myth. However, I believe there is a deeper message, once we get past the notion of our self-inflated image. I think we all can agree that this universe is a wonderful, sacred creation. That sacredness is manifested everywhere around us. Some people consider this to be God as evidenced in the material world. That may be so. Whatever one’s interpretation, the material universe’s magnificence is beyond our comprehension.

The bottom line, the magnificent truth, is that we are a part of this grand thing. Not only are we humans graced to be alive, but also we have been given the consciousness to understand the precious nature of this gift. So what if it’s not all created just for us… I’ll celebrate the great fortune of just being an aware part of it!