Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality

A monumental and riveting account of how a poet, a physicist, and a philosopher pursued truth to the very limits of human apprehension and revealed the fundamental nature of our place in the universe Spiraling in the wreckage of a failed love affair, Argentine poet Jorge Luis Borges channeled his devastation into his work, reassessing the slippery nature of our own identities and the way we perceive reality, ultimately securing his place in the literary pantheon. Doggedly fighting against the scientific establishment for his controversial interpretation of quantum mechanics, German physicist Werner Heisenberg dared to accept the experimental evidence at face value, leading him to a principle that has been a guiding light for physicists ever since. Prussian philosopher Immanuel Kant, horrified by the possibility that all knowledge might rest on uncertain grounds, undertook to test the limits of reason, placing human understanding on a firmer footing than ever before. What these three th