Saturday, May 11, 2013

Robert D. Knudsen's Calvinistic Philosophy lectures (Disks 8)

This is a continuation of the class lectures on Calvinistic Philosophy given by Robert D. Knudsen at Westminster Theological Seminary.  As before, the information in the audio recordings have not been validated for accuracy (use at your own risk).

Vollenhoven, part 2 (disk 8)

Vollenhoven and Dooyeweerd began the development of WdW with the analysis of the particular modes of reality.  Dooyeweerd set his attention to the legal and the moral.  This had been the major focus in Jurisprudence as well as Philosophy and Theology.  Dooyeweerd had called this the Cape Horn of Jurisprudence.  Vollenhoven approached matters from the point of view of the problems dealt with in his dissertation.  He dealt with two problems 1) The relationship between mathematics and logic and 2) The relationship of mathematics to natural science especially to physics.

Vollenhoven sought in his dissertation that certain lines of thought in the theory of mathematics are a direct result of positions are taken in respect to metaphysics.  He talked about Empiricism, Formalism, and Intuitionism.  He viewed the Empirical and Formalistic as monistic and Intuitionism as dualistic.  Monism starts with the 1 to explain the many.  Dualism starts with the many to explain the 1.  Vollenhoven takes the position that the theistic standpoint that is able to develop a consistent dualistic viewpoint.  The reason is that it does not have to deny the peculiarly of mathematical knowledge.  Here you get the sphere sovereignty idea creeping in.  How are we going to understand the diversity of the cosmos in relation to its unity?  Our Christian viewpoint does not have to deny the peculiarly of mathematical knowledge by making it subject to logic or natural science.  Thus, we attempt to show that theism accounts for multiplicity in the cosmos.  We note the refusal to base mathematics in logic is in both Vollenhoven and Dooyeweerd and this denial was crucial for the development of the law spheres.  It is opposed to the attempt of Bertrand Russell and Alfred North Whitehead in Principia Mathematica, to understand the foundation of mathematics in logical terms.

According to Dooyeweerd, all of these aspects are going to be empirical in a broad sense of the term, because they are going to fall in our experience and modes of our experiencing.

With respect to Vollenhoven’s idea that Christianity offers a most consistent dualism, did he distinguish sufficiently between the creator creature distinction and a philosophical dualism within the confines to the cosmos?

Vollenhoven concluded that monism in the guise of materialism or psycho-monism was not able to provide mathematics a solid basis in a system.  Dualism saw distinctiveness of the psyche, it had to be distinguished from the physical and both make contribution to the knowledge situation.  In contrast monism discovers an all-inclusive principle in the empirical.

Vollenhoven included that intuitionism had brought to light a truth that even though those not of the household of faith they can come up with truth.  Vollenhoven said that thought play a part with respect to that which is not thought.  In mathematics that which is non-mental is never absent from thinking.  WdW later in the development of the idea of the concept; a theoretical concepts involves the logical and non-logical (synthesis).

Vollenhoven maintain that if intuitionism had come up with insight and if he agreed monism either sacrifices the mental to the non-mental or the non-mental to the mental (reductionism).

In Vollenhoven’s stance there is a departure from the idea of the objective logos.  Vigorous departure from the idea that what is amendable to thought, logical forms embedded in reality by the divine Logos.

Furthermore, intuitionism has room for the normative.  It can recognize the peculiarity of mathematical principles.  It does not fall into the problems connected with actual infinity as logicism does.  If you absolutism the logical and if you do not see in its distinction from the mathematical you can fall into problems with actual infinity.

Vollenhoven insisted that there is no reduction of space to number and he resists subordinating mathematics to logic.  Logic may not be reduced to number.  Axioms are not purely mathematical.  Axioms presuppose the norm of the logical.

Norms are not simply methodological, but are divinely ordained.  Vollenhoven in his dissertation opposes Neo-Kantianism, which gave undo place to methodological procedure.  Neo-Kantianism the object of your thought is developed in the process of thought itself.  Vollenhoven distinguishes the logical object from other objects, there is a logical subject-object relationship which has its own identity.  Generally speaking in the subject-object relationship you have the subject (observer) over against the object (observed), the thinker over against the object of thought in which there are these objective logical forms.

The subject-object relation exists in each aspect of reality (subject to the law that holds for that aspect).  Vollenhoven begins here; the logical object is distinguished from all other objects.  When you have a logical object, you don’t have reality as a whole but just a part that must be seen within the whole.  All norms are divine in origin and that divine authority is the ground of the norms of thought.  Norms are not purely methodological.  The norms are divine in origin because of the subject-object relationship.

You have a logical subject-object relationship, you have other subject-object relationship and they then are on the subject side and subject to divine law.  The object then can occur in relations other than that of the Gegenstand relation.  Vollenhoven (and Dooyeweerd) hold that there is a subject-object relation outside the Gegenstand relation.  They make a distinction between the subject-object relation in all of our activity and the Gegenstand relation where we abstract a side of it.

Examples given:

A chalkboard eraser – it is for something and used by me (Knudsen).
A table – it is constructed for something
A bird’s nest – has meaning in the life of the bird.

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