I'll preface what I'm about to say with the following disclaimer - I am not a scientist, I'm not particularly well educated and I'm not even a player in the field I intend to speak on. What I am, is a very intelligent person, possessed with an enormous amount of curiosity. Please consider the above when listening to what I have to say.
Neo-Darwinian theory essentially states that through random genetic mutation, new traits are sometimes developed which are beneficial to the mutant organism... and it has a better survivability rate, reproduces more... and the mutation gains dominance. For the purposes of discussing the idea I'm posting, I'd like to assume this is fact. For some this will be a big assumption, but I don't want to turn this into an Evolution vs. God thread.
There's another evolutionary theory that includes the above, but also states that all of these mutations should theoretically be able to be traced back to a single common ancestor. That is to say that there was one life form, that branched into different varieties and flavors due to environmental conditions, availability of foodstuffs, etc.
This latter point is often where the theory of evolution hits a big roadblock. Apparently no one has been able to suggest where that original life form came from. While the fact that we change to adapt to our environment over time is very difficult to dispute, saying that all the sudden one day something was alive and we all evolved from it borders on lunacy. At best it's simply bad science.
The idea I'd like to put forward is a thought that occurred to me on where that original life (or lives?) would've come from. My idea stems from two of my biggest interests, robotics and biology.
Virii are a commonly accepted, well known part of our lives, if you've ever been sick, gotten an infection, an ear ache you've encountered a large number of them yourself. It's assumed that they evolved along with every form of life on earth, since they infect everything from humans down to paramecium. They're everywhere. By number, they are the most common form of life on earth.
Are virii really alive though? This has been a topic of some debate for a very long time, and the best answer we can really give is... sort of. When not in proximity to a host, they are dormant... essentially just a complicated organic molecule. However, if you introduce them to a host organism a wealth of activity occurs and they seem very much alive. They set about consuming resources to replicate themselves.
I would argue that virii are the missing link between life, and unlife. I would argue that we exist, as the construction of virii, and allow them to continue to replicate and survive. From the virus' perspective, you and I are slave labor. Virii are quite a bit more clever than they seem.
So that being said, the natural reaction would be to say "Well you've simply replaced one problem with another, if virii produced the first simple life form(s) where did the virii come from?" Early virii learned to self assemble from amino acids and proteins in the primordial soup. The only evidence I have for this is here in a talk about robotics.
The inspiration for my idea comes right at the end. If the self assembling robots are given no reward for a specific achievement, the intrinsic reward is self replication. So not unlike the blue robots in the video, the first virus learned to self replicate from available parts, got good at it, made copies, and became the dominant form of life on the planet. It increased in complexity as it learned to fight off/out compete other self replicators... at some point the virii learned it was beneficial in some circumstances to work together to replicate (this is where I start to get shaky, please bear with :-)) so they formed more complex machines, which then instead of replicating individual virii... replicated each other.
One might then say, that you and I dear reader... are the most advanced form of virus there has ever been. The question I have for those better educated and more experienced than I am is, is this even plausible? possible? etc? Is it an idea of any merit whatsoever?
I've not seen this idea posted anywhere before, so I believe it's a unique and original thought. I often find myself coming up with theories on how things work, why they are the way they are, and occasionally seeing them proved right by science. Being a person who would like to learn absolutely everything knowable, I would love to be able to make some sort of contribution to science before I kick the bucket. I have high hopes that this idea will make some people think, spurn some ideas, and contribute to solving the largest riddle mankind has ever known.
Thank you for reading this far, I apologize for my skill (or lack there of) as a writer, as I said I'm not particularly well educated. Any constructive criticism is welcome, as long as it's on something that matters... not grammar or spelling. :-)