Someone might respond to what I have said about progress in the following way:
So how come you talk about progress in technology and progress in truth, but do not talk about the progress of culture? Is it not because as soon as one considers the idea, it constitutes the refutation of your arguments? Consider 4’33”, or much of modern art in general. Or again, consider the liturgical changes after the Second Vatican Council. Nor are these issues limited to artistic matters, since we could mention many matters of morality, or various cultural institutions. It is not even necessary to mention examples, so obvious all of this is, once one even considers the idea of the progress or regress of culture.
There is some truth to this, and it is worthy of serious consideration.