In our readings this past month we have encountered not a few examples of learning which have detached themselves so far from the needs of practical application that they can scarcely be seen to have any relationship to it. Theoretical and scientific research are, as it is claimed, conducted for their own sake and not to be tied to anything useful. Applied discipline, that is, the kind of learning especially directed at solving real-world questions, are actually scorned as being fit for lesser honors, or at least thought to detract from the quest for greater understanding – that which they call truth. The irony is not lost on those for whom truth is the highest professed end as they divorce themselves from the realities around them. For reality is a kind of truth, but it is of a low kind that no self-respecting academic should deign to put it above their search for ultimate truth, which apparently is a reality that does not resemble reality at all.
What these people fail to understand is that this is a problem as old as learning itself. The search for truth, besides the truth itself, has always been a search with a view to action. If knowledge of the highest truth can be equated with knowledge of the highest causes (as the Greeks would have insisted), then the highest causes should respond to the highest reality, since knowing the highest causes of things is just a better knowledge of the things of reality. It is wrong to think that a point is reached somewhere at the greatest heights wherein a higher reality concerning matter detaches itself from the matters of real matter. This is the real problem plaguing many academics today, the problem of modern scientism. Without going into too much detail, at the heart of this problem is the mistaken idea that higher principles are detachable from the very substances of which they are a part. That is to say, the number, size, and affection of a thing is thought to exist independently of a particular thing. This divorces the principle of action from the substance that carries out action; action ceases to be the end of learning.
In practice this means that theoretical research will be more concerned with the principles, whatever they may be, of the things, without a view to the very things of which the principles are a part. This is a crude example but: what would be the point of knowing everything about human anatomy and health, particularly the causes and effects of disease, were the research to that end the end in itself, and not to the end of acting against disease plaguing human beings? This is the sort of problem we are encountering right now. The increasing specialization of academic disciplines has resulted in a comical situation in which the search for causes of disease has more or less usurped the cause of preventing or curing disease in people.
When seeking the causes, or truth, it is important that we not forget what it is for, for that would be ‘to neglect the needful duties of active life’. Action is what does justice to the work of intellect, which is learning. Moreover it gives it ‘true value’.