I’m becoming an N. S. Lyons fan. “A Prophecy of Evil: Tolkien, Lewis, and Technocratic Nihilism” is the latest installment in The Upheaval, the mysterious author’s Substack. (He writes under a pseudonym.) This extended essay provides an arresting account of the deepening crisis in the West. By Lyons’s reckoning, Lewis and Tolkien were right. We are in the grip of a grim, despairing rebellion against reality that imagines itself to be the engine of moral progress.