whitherthewest.com/2024/03/08/…
First two, then final, paragraphs.
J.R.R. Tolkien maintained a very private, but very negative opinion of Frank Herbert’s Dune. In Tolkien’s Library, entry 964, Tolkien is quoted as having written in an unpublished letter to John Bush, on March 12 1966, “It is impossible for an author still writing to be fair to another author working along the same lines. At least I find it so. In fact I dislike Dune with some intensity, and in that unfortunate case it is much the best and fairest to another author to keep silent and refuse to comment”. Tolkien does not elaborate, leaving the reasons for his intense dislike as an exercise for the reader.
However, when one peers under the hood into the underlying philosophies of the two authors, one can easily imagine the answer: Herbert and Tolkien are exact moral opposites. Tolkien was an avid Deontologist and Dune is pure Consequentialism.
Religious differences aside, the central argument between the two authors is the moral one. Tolkien is a modernist (or even pre-modernist); Herbert is a post-modernist: Tolkien encourages everyone to follow a single template of goodness; Herbert encourages cynicism and doubt of the institutions that produce templates, and shows the anguish experienced by Paul when he is forced into a template to survive. If one had to summarize these different perspectives in one sentence, Tolkien argues “Strive for goodness, and people will come to call it great”, whereas Herbert argues “strive for greatness, and people will come to call it good”.