
pictured, left to right: Messor barbarus; physicist Murray Gell-Mann
This post’s title comes from one of the great imaginative romances of the 20th century – and from quantum mechanics. As you might suspect, there’s a connection.
T.H. White’s The Once and Future King is a brilliant re-creation of King Arthur (with the Round Table, Lancelot, Guinevere and all the rest). It’s the direct basis of at least two other works: the musical Camelot and Walt Disney’s The Sword in the Stone. Re-reading it this month I was also struck by how much the relationship between Merlyn the magician and the boy Arthur (aka the Wart) resembles that between Dumbledore and Harry Potter. I later learned that J.K. Rowling has described the Wart as “Harry’s spiritual ancestor.”
The Sword in the Stone is the first of four sections of the novel, and the only one about Arthur as a boy. Merlyn’s tutorship includes changing the Wart into, among other things, a fish in the moat, a falcon in the mews, and an ant in a glass case. White’s ant world is the ultimate totalitarian society (its appearance in 1939 is hardly coincidental). The Messor barbarus ants know only two concepts: Done and Not-Done. They obey all orders sent wirelessly to their antennae. They never ask questions. Everything Not Forbidden is Compulsory is the slogan carved above each tunnel in their nest.
It’s also Gell-Mann’s Totalitarian Principle, coined by physicist Murray Gell-Mann as a basic law of quantum mechanics. Any interaction between sub-atomic particles not expressly prohibited by some natural law must be assumed to be probable (the soft version) or must be inevitable (the hard version). Astronomers now have indirect though pretty good photographic evidence that black holes are real; but long before that, their existence was considered almost certain because (a) the laws of physics said that they could exist, and (b) no known law prevents them from existing.
Gell-Mann had a flair for such things. He also coined the term quark, the never-seen subatomic building block of observable particles, from a passage in James Joyce’s Finnegans Wake (‘Three quarks for Muster Mark!’). A physicist after my own heart.
The Once and Future King is one of the great, great books of the 20th century. I’m certain that the Disney cartoon is a two-edged sword (ha!) in that most people wrongly assume the novel is aimed only at children.
They’re wrong. Read it. It will break your heart.
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