upnorthkyosa said:
The problem with this line of reasoning is the assumption that what "we" "think" matters at all. The universe would exist whether we were in it or not and this level of "scale" clearly trumps whatever is created by our own internal schema. The world may "look" different as we grow developmentally, but this "look" has very little influence on the universe as a whole. It "exists" regardless of the constructs our mind use to understand it.
Still clinging to the Myth of the Given, eh?
The problem with this line of reasoning is that it is a metaphysical
a priori assumption. You have no more evidence that the universe would exist "without us" than you do for God's existence. Sure, it seems reasonable and self-evident to us --- but so does God's existence for a good number of people. Just because something is intuitively appealing does not mean it's true, it just means it's
axiomatic.
And, no matter what you might like to believe, the notion that there is a single, objective "reality" that we can definitively weigh everything else against
is a product of your own schema. Recent research in developmental cognitive psychology indicates that this schema (characterized by formal operations) is displaced by postformal schemas with further cognitive growth, which are characterized by relativistic and dialectical modes of reasoning.
Similar lines of research have also been supported by recent research into the development of metacognition (thinking about thinking), as well.
upnorthkyosa said:
With that being said, I do think that we can "know" what is in the universe via the scientific method. Often, our internal schema can obscure this knowledge, but it is not impossible to circumvent these short circuits. Most often, the methodology of the scientific method is used to strip away obscuring paradigms allowing us to glimpse what we "think" is really there...and that is the best we can do because "science" is a schema in and of itself. In essence, it is the final veil between us and the "truth" and I cannot see how that schema alone would obscure reality.
Unfortunately, your assumptions are fundamentally flawed here.
Schemas do not "obscure" reality, they
construct reality. The "reality" that you perceive and talk about would not even
exist if not for the schemas and constructs which allow you to perceive and interpret it in the first place. When you talk about "reality", you are really just talking about your own observations and perceptions (both physical and intellectual) --- which are given to you by your schemas.
Furthermore, science does not "strip away" these schemas. Science
is a schema. The scientific method corresponds quite nicely with the schema associated with formal-operational thinking, which is the basis for any rational adult's way of seeing the world. If it wasn't for this schema, then no such "scientific" knowledge would exist in the first place.
A more accurate statement would be that a rational "schema" (characterized by third-person hypothesizing) displaces a mythological "schema" (characterized by concrete roles/rules and group mentality) in human development (both individually and collectively). However, that does not change the fact that this rational and scientific schema is still a schema.
upnorthkyosa said:
I wouldn't say that scientific knowledge is absolute, but it is the best that we can do.
If scientific knowledge is not absolute (which it's not), then people should really stop treating it as such.
upnorthkyosa said:
As it stands now, I think that we can see that the physical stuff does reduce down to a few basic components. However, this is not a perfect reduction simply because we do not know everything (and are perhaps incapable of knowing everything). This is why I do not completely rule out the existance of the supernatural.
I don't even bother with speculation about "the supernatural" because, quite frankly, I find such speculation absurd.
The reason there it is not a "perfect reduction" is not because of a lack of information, it is because
that's not how reality works. Reality is characterized by emergent properties, not reductionism. The components are necessary but not sufficient to create these emerging properties.
This is true whether we're talking about biology or cognitive development. While it is true that concrete operations are required to do formal operations, no combination or rearranging of concrete operations is going to result in third-person thought. Formal rationality is an emergent property. Likewise in the attempts to approximate population genetics from Mendelian genetics (as was described in the article I linked). It just don't work, because of the creative emergence of the new properties.
Laterz.