For years it’s been accepted that the universe is 13.7 billion years old, but lately there has been speculation it might be twice as old as we believe. Last year the James Webb telescope focused on several distant galaxies that appear early but look more grown up. More details about this development can be found at Big Think .
But what does that have to do with your creative process? You might be wondering.
A lot, and we’ll get to that shortly. I’ve always had an interest in space and space travel, so I find myself drawn to articles of that nature. I uncovered something called the Silurian hypothesis. A thought experiment which assesses modern science’s ability to uncover evidence of a prior civilization. More information about the Silurian hypothesis can be found on the Discovery website.
For those of you who are fans of Doctor Who, yes the hypothesis was named after the Silurian race featured on the show. Put forth by physicist Adam Frank and Climatologist Gavin Schmidt its purpose is to try to pinpoint the methods of spotting deep time civilizations in other planets. Every civilization leaves a mark after it’s passed. Be it an increase in carbon emissions from an industrial revolution, or the microplastics that will remain long after we’re gone. But these traces will be so small as to be missed unless we’re specifically looking for them.
As a writer my mind is always working in “what if” mode.
The Silurian hypothesis first came to my attention when I was working on the final book in my Shadows of the Past trilogy. I thought what if the creature threatening our future was an indigenous inhabitant of earth and we were the invaders, having come from the stars ourselves. The more I dug into the hypothesis, the more I came to understand their method might be a little short sighted. Using the effects of our current civilization would only locate those civilizations that mirrored our own historic timeline. How would you look for signs of a say silicon-based life form? What if the barren planet we ignore once carried life that was wiped out by a bomb we have no knowledge of? What if the emerging civilization took a path entirely different from our own because they viewed the world differently than we did? What if they discovered fission power early in the process and their industrial revolution did not leave the same traces as our own.
I’m not saying I’m an expert at any of this, nor do I have a thorough understanding of how they go about searching for the clues they seek. But it’s something that sparked my interest, and my mind tends to wander in those directions when I’m confronted with new knowledge.
What do you think?
Are we indigenous to this planet?
Or did we come from the stars?
