Monday, July 5, 2010

Life is a Jig-Saw Puzzle

When I made the initial decision to join the Mormon Church back in 1972, I found it helpful to use the metaphor of a Jig-Saw Puzzle to understand the basis for this decision, and to explain it to others. The idea was that Life presented me with a huge array of pieces from a complex Jig-Saw Puzzle, and the challenge was to piece these together in order to figure out what the picture was, or what Life was all about. Using the various things the Church taught and presented to me I earnestly set about putting various pieces together, and it seemed that the picture that was emerging was of the truthfulness of the Church and its teachings.

True, I realized that there were many, many pieces that were still lying around which I couldn’t see how to connect to anything else, various sections of the puzzle which seemed unlike other sections, etc. But it seemed that I could imagine what the completed puzzle would look like on the basis of what I had thus far assembled, and that seemed sufficient to move forward. So I took a leap of faith, with the hope that as time went on, I would be able to figure out where the various loose pieces would fit in, how to join together the disparate sections I had already pieced together, and that I would finally, someday, understand it all, and the final completed picture would be seen.

In retrospect, this general approach still seems fairly reasonable, but as the saying goes, ‘the devil is in the details.’ Despite my best efforts, earnestly striving to make sense of the complicated array of pieces and puzzle sections, my initial hope was in vain. I guess at least two things occurred:
  1. I pieced together a number of the previously loose and separate pieces, and found images emerging that are intrinsically incompatible with the other sections I had put together, and upon which I had based my conclusions about the final picture.
  2. I also made a much more careful and detailed examination of the pieces I had previously joined together, and found small spaces and other inconsistencies between those pieces, and realized that they didn’t really fit precisely. In a complex puzzle, it is quite easy to gently force two pieces together that “almost” fit, but which in fact are not the correct match. Even though you’re reluctant to go back and start over, if you’re wanting to do it right, you realize you must then separate them, and continue looking for ones that are a more perfect match.

So as I have continued working on the puzzle, the pieces have been rearranged, and different images emerge, such that I have had to acknowledge that I was previously mistaken about the final picture I thought I saw in the Jig-Saw puzzle. The picture I now see is dramatically more complex, with a richer spectrum of shades and textures than I had imagined possible, and more intriguingly beautiful. The challenge of life is to put together as many pieces as possible, as accurately as possible, and try to understand just what the puzzle is all about.


Sunday, July 4, 2010

How Do We Know Whether Something Is True Or False?

Before we can even begin to discuss what is “True” or “False” in the world, it is crucial to first have a valid method and conceptual approach that can be relied on to establish what is or isn’t true. In Philosophical terms, this challenge is part of what is called Epistemology. Now, I am by no means trying to present myself as a Philosopher, nor should this piece be seen as a rigorous treatise on the subject. I’m a “bottom line” type of person, and this short essay summarizes how I currently understand these issues, and how this provides a practical way of approaching these very complex matters.

Our bodies provides a wide variety of sensory input as we interact with the world, and the brain uses this to create a working model, or ‘construct’ of the world. Take the phenomenon of color, for example. Objects that we encounter have various physical properties, including the wavelengths of light which they reflect or absorb. Similarly, our eyes and visual system have their own set of physical properties, which are able to detect and respond to a limited portion of these wavelengths. Our experience of ‘color’ is a phenomenon produced by our brain as a result of this interaction between the physical properties of our environment and our brain. But ‘color’ does not have its own separate physical existence, out there in the “real” world; it is a phenomenon generated within the brain which provides useful information about the environment.

In this fashion, our brains takes the wide variety of sensory data it receives as we interact with the world, and constructs a mental image of the world, which we then perceive as “reality,” often not realizing how this model is created. In some respects, this is analogous to the ‘Virtual Reality’ generated by computers.

(Some modern ‘New Age‘ philosophies go even further than this, and say that we construct reality itself, and somehow draw the conclusion that the physical world is therefore “dependent” on us for its existence. There seems to be no basis for this rather rash position, and it seems, at least from the bottom-line, practical basis I use, that it is closer to the truth to recognize that the world exists in its own right, independent of having a human around to perceive it.)

So then, as we live and interact with the world, our brain constructs a working model of our environment, to help us successfully live and reproduce (the natural result of the evolutionary process underlying the development of life). But as incredible and useful as these mental constructs are, they can be readily fooled. Optical Illusions serve as excellent examples, which can be easily experienced by most people with intact visual systems. For my purposes here, it is helpful to distinguish between two types of illusions:

This is a fairly famous illusion, where one can either see an old woman with a large nose facing to the left toward you, or a more beautiful woman facing to the left away from you. You can see one or the other, and effortlessly switch back and forth between them. But which of these is “real” or “true”? The drawing itself is real and objective, but the pattern-seeking processes of our visual systems interpret this single reality ambiguously, in differing and mutually exclusive ways.

I have used this next illusion before, but find it quite compelling:

When we look at the Squares labeled A and B, we can see that obviously Square A is considerably darker than Square B. But it turns out that they are in fact the same exact shade. Because of the specific ways that our visual systems have evolved to interpret the light coming in through our eyes, and which will be accurate in most instances, there are situations where they will be fooled.
I had to prove this to myself by opening up the image in Photoshop. And yet despite having proven to myself that these square are the same shade, I am unable to convince my brain to actually see this “reality.” So this is an excellent example of where we will draw factually incorrect conclusions about the nature of reality based on our subjective experiences, and where “seeing is not believing.”
In a similar way, people of a religious mind-set typically rely on their subjective experiences, and on this basis, they draw conclusions about the world, how it came to be, how and why things happen in it, etc. What they fail to take into consideration, however, is that this particular kind of subjective experience is no more reliable than our sensory perceptions, in establishing what is true. In fact, it is likely much less reliable than ordinary sense perception, in that it depends more on the complex processing and interpretation taking place within the brain, and considerably less on direct physical sensory input.
Religious “testimonies,” which proclaim absolute truths about the world, however well-intentioned, however profound and self-evident they seem to the individual, are simply unreliable. This is the inevitable conclusion to be drawn when you begin to understand the basis for how the brain works, and how we generate working models of our environment. And this is further confirmed as one studies human religious experience throughout history, and sees the widely divergent, and typically mutually exclusive, conclusions that individuals draw about the world on the basis of their religious experiences.
So if we can’t implicitly rely on our own experiences, nor the information provided directly by our own senses, to differentiate between truth and error, how do we then make these critical distinctions?
This where Science comes into the picture. The value of the Scientific Method, and its accompanying logic, is that it enables us to transcend the limitations and subjectivity of our senses, of the idiosyncrasies of the information processing that takes place in our brains, to provide hard data, which can be independently tested and verified by multiple observers. It also provides a means of systematically uncovering and eliminating various forms of bias, and results in drawing conclusions solely on the basis of what the evidence will support.
It should be acknowledged that science does not produce “absolute” truth, and by definition, deals only in probabilities. But the crucial point here is that it provides a mechanism to progressively get closer to truth, and further from error. It is self-correcting by its very nature, and non-dogmatic (even though individual scientists themselves can be quite dogmatic at times), which is quite different from the absolute pronouncements of many religious individuals and institutions, where ‘revelation’ is alleged to demonstrate truths which cannot be challenged or changed.
At this point in my life, I see the use of the Scientific Method as the only legitimate way that we currently have available that will enable us to differentiate between truth and falsehood, and this is therefore the basis upon which I will live my life. I remain open-minded on basically any and all questions, including the “ultimate” ones, but require that any claim be backed up by evidence obtained using the rigorous methodology of genuine scientific inquiry.

Sunday, January 10, 2010

The Search for Knowledge and Truth: Apparently not recommended for Church members

It's been a while since I've added to my blog, as I've been preoccupied with a variety of other matters.  But a recent article in the Church News jarred me so hard that I had to comment on it here.

The title of the article is Use Proper Sources and it was published in the Jan. 9, 2010 issue of the Church News.  The full text can be read at this link:

The search for knowledge and truth is presented here in an extremely negative way, and the author (presumably representing the Church as it appears in one of its official publications) is actively advising its members that there is no need for them to do their own searching, since the Church has already done it for them, and has all the answers they'll ever need.

A woman is portrayed preparing a Church lesson, and has apparently turned to a variety of books and magazines, and the Internet, in an attempt to explore and research the topic at hand.  She is described as being discouraged and frustrated, commenting that this was a very "time consuming" process.  Her daughter responds to her asking for help by explaining that she needs only to rely on and use the materials provided by the "inspired Church-writing committee."  She goes on to say, "Everything you need — and more — is in your manual."  The author then says, "But we may be tempted to do more, to turn to unofficial lesson plans, resources and information found in books and on the Internet."

The woman's response to all of this is then summarized with the following:

"Following the advice of her daughter, the woman above turned off her computer, shut the dozens of books open on her dining room table and picked up her manual and scriptures. The frustration she had previously experienced disappeared. She knew the material was doctrinally accurate. She knew its source was valid. She knew it had been approved by the men called to lead the Lord's work on the earth today and that it was what they wanted her to teach."

I find this a chilling article, where the pursuit of truth is actively discouraged, and the intent of the Church to completely control the information availiable to its members is clearly laid out in unmistakable terms.  If a Church member were to read something like this in a publication of another religious organization, they would most likely immediately recognize and condemn the clear-cut attempt to control the minds of its members, in an almost 'cult-like' manner.  But because it comes from their leaders, it is accepted at face value, with  no further critical thinking applied or even needed.

I worry about the effect this type of counsel has on the thinking ability of its members, and most especially the youth.  If followed, it would squash curiosity and independent thinking, and create a population of mindless followers.  I'm hoping that Church members will read this, and because it is so blatant in its attempt to control their minds and thinking, that it will awaken something inside them, which would then start them asking themselves some very serious questions about the Church.

The search for truth and knowledge seems to me to be one of the most important tasks in our lives, and the Church here, in no uncertain terms, actively discourages its members from pursuing this, directing them instead to accept only those things taught by the Church leaders, who have done all the searching for them.

Chilling, indeed...