Is our "extant construct system" itself not just another construct according to you? To know that all we experience is a construct, you would need to know reality itself and be able to compare it with our constructs to see the difference. By your own argument you cannot do that, which makes your claim seem groundless. — Janus
Yes, you’re right , there is no grounding to our construct system other than the system itself. Reality to any experiencer is what is consistent with thechannels of organizing events that their construct system applies. If an event lies partly outside the range of that system, the system will have to be reorganized so as to find a way to make sense of it. If an event lies entirely outside the range of the system, it will not even be seen.
So the real, and truth, are ideal limits, and we can make progress toward them through successive approximations. But what we are making approximations toward is not an independent reality. our approximations don’t UNCOVER what was presumed to be already there in an independently existing world. Rather, our approximations help to UNFOLD that reality.
The universe is not a static entity but a development. The asymptotic convergence of ‘outer reality’ and human formulations, then, is not a progressively more exact inner mirroring of an outer causal machine , but our participation in its unfolding. We can make up any old notions we want, but some will work better than others, and the criterion of ‘working’ is a pragmatic goal-oriented criterion, as the pragmatists argue.
The self-organizing systems and ‘enactivist’ crowd also say this with their notion of structural coupling between organism and environment, where what constitutes environment canopy be understood outside of the aims of the organism that interacts with and helps to create it.
This would be an example of radical or postmodern constructivism. A less radical version of constructivism can be found in Piaget.
He writes:
We now only need to situate reality with respect to these mechanisms-that is, the object as such, existing prior to knowledge, compared with what it becomes once it gets encompassed within the framework of necessities and possibilities constructed by the subject (without being modified, however, in its intrinsic characteristics, which remain independent of the subject). At first glance, reality may appear completely absorbed or "consumed" at its two ends by these constructions of the subject: at the start, it is reduced to nothing more than a particular case among other possible ones, and at the end, it finds itself subordinated to necessary ties. But, in either case, it becomes much richer by being better understood and promoted from the lower rank of an observable to the higher rank of reality interpreted.
An ambiguity might result from the distinction we make between the object as it is and the object as interpreted by the subject. It would be to equate it with Kant's distinction between the thing in itself (noumenon) and the thing as revealed (phenomenon). But this would be false, since the subject in her cognitive activities comes to know and to reconstruct the object in increasingly adequate ways. However, every progress also opens up new problems so that the object becomes more and more complex and, in this sense, retreats as the subject approaches it.
This means that the absolute difference between subject and object diminishes as a function of successive approximations. But there always remains a relative distance, with the object staying in a state of "limit," which is quite different from an unknowable and immutable noumenon.”
So Piaget begins from the idea that something independent of the organism is the starting point for its constructive activity. But the evolution of knowledge is a continual decentering of previously incorporated meanings within ever more differentiated schemes of
reciprocity. So understanding is not the mirroring of an outer reality so much as it is the contructing of ever more integrated and differentiated schemes
of relation. The ideal limit of objectivity has to do with the increasing variety of ways that we can interact with the world , not what it supposedly is ‘ in itself’ .
I should add that Piaget’ s model of affectivity shares
much in common with mine.
“In our view, it is dangerous to start off by dissociating behavior into two aspects, affective and cognitive, and then to make one the cause of the other. Understanding is no more the cause of affectivity than affectivity is the cause of understanding.” They are two aspects of the same process.