📖 The Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality by William Egginton (Book Summary & Key Takeaways)
Introduction - Three Men, One Question, and the Limits of Knowing Egginton opens with a sweeping intellectual ambition: to show that three thinkers - Immanuel Kant , Jorge Luis Borges , and Werner Heisenberg - each confronted the same fundamental riddle: What is reality, and what can we truly know about it? These men lived in different centuries, spoke different languages, and worked in different domains - philosophy, literature, and physics. Yet Egginton argues that their ideas form a hidden lineage, a shared rebellion against the human craving for certainty. The introduction sets the stage for a journey across: Enlightenment philosophy, 20th‑century quantum mechanics, and the labyrinthine imagination of Borges. Egginton’s thesis is bold: the deepest truths about reality emerge not from certainty, but from the disciplined acceptance of uncertainty - the “rigor of angels.” Chapter 1 - Kant’s Earthquake: The Mind Shapes the World Egginton begins with the intellectual earth...