https://quadrant.org.au/magazine/astringencies/finding-a-cure-for-psychology-anthony-daniels/
Claims to understanding are not understanding itself: indeed, sometimes it is far from clear what understanding would consist of. As the Haitian peasants say, behind mountains, more mountains: that is to say, one never arrives at the final cause of anything. We have to make do with whatever explanations satisfy us, and seem to work, for our current purposes.
There is often a strange disconnection, however, between claims to understanding and the practical consequences of that supposed understanding. For example, the National Institute on Drug Abuse in Washington has sometimes claimed greatly to have advanced human understanding of addiction, largely thanks to itself, at the same time as the country in which it is located has suffered from an unprecedented epidemic of deaths from overdose—of drugs of addiction. The total of these deaths far exceeds that of all American military deaths since the end of the Second World War, two major wars included. One might have thought that this would give pause to those who claim increased understanding, but this does not appear to be the case.
The vast increase in the study of crime has not resulted in the diminution of crime, on the contrary, though it has certainly increased the number of criminologists. Perhaps these two increases—in crime and in criminologists—are not causally related, but it is at least possible that they are. I think it fair to say that criminologists are more likely to concern themselves with the perpetrators than with the victims, and their investigations are invariably exculpatory in effect, undermining justification for punishment. They are also under institutional and social pressure to come up with arcane theories, because there is no point (and no career advancement) in concluding what any drunk in any pub has concluded without much reflection.
One often hears the demand that the fundamental causes of crime should be understood, failing the discovery of which nothing much can be done about it. This is mistaken on two grounds: apart from attributing everything to an unmoved mover, one can always ask what the cause of a cause is, so that the fundament is never reached; but this does not normally paralyse us completely.
Another field of study whose academics and practitioners have made claims to great strides in understanding is psychology. This study too has undergone a vast expansion, indeed out of all recognition. Psychology is now the third most popular subject in American colleges and universities, and no doubt elsewhere as well.
