Part 2 (read Part 1 here)
Upon rereading my initial post, I realize that there may be an issue with my terminology. At several points, I used the terms “reason” and “root cause” as if they were interchangeable. They are definitely related, but in this context, I am not exactly sure that they are synonymous. Let’s go to my favorite book of all time – the dictionary.
According to Merriam-Webster, there are four main definitions for the word reason:

Within the third, we find the word “cause”. We’ll get into that in a minute. What strikes me for the word reason is the second definition – “a rational ground or motive”. I think this is what most of us are referring to when we talk about a reason for something. Life in particular as it relates to this discussion. We want to know what motive existence or our deity of choice had for putting us on this planet. We want a justification for our lives and the events in it. We want to know why.
Moving on to “root cause”. Oddly enough, root cause is not in the dictionary, at least not Merriam-Webster. So, we look at each part. First, cause. It is something that “brings about an effect or a result”. Second, we look at root. Now, there are several definitions depending on the field of interest, but if you look at the third definition, you see this:

What strikes me here is the first definition – the origin or source. That’s what’s being referred to when we say “the root cause”. We want to know the initial logical relationship that caused a particular event.
So, let’s take a step back. It is, apparently, impossible to define the words “reason” and “root cause” without getting into some pretty ridiculous circular logic. They are related terms, but I still think that they are not quite synonymous, because a reason carries (or can carry) an emotional connotation to it, whereas root cause – not so much. Root cause is logical. I think that distinction is what was nagging me when I reread that initial post.
I guess what it boils down to for this discussion is, what are we actually looking for? The root cause is pretty easy, it’s science. Sperm and egg get together, and voilà, human life. Events are just as easy to explain. They are logical relationships to previous events.
But the reason – the justification – is what I’m looking for. Is there a justification for human life, or is it truly random and therefore meaningless?
