“Can a single stone from a time
That used to be
Hold the memories of conversations 
That mean so much to me”

Adapted from “Memory Motel” by The Rolling Stones (Jagger/Richards)

    Theoretical Physicist John Archibald Wheeler (1911-2008) coined the term “black hole”, worked on the Manhattan Project that led to development of Atomic and Hydrogen bombs, and championed theories in gravity and relativity. In an interview late in his life he spoke of receiving a stone from the garden at Plato’s Academy (“Akademeia” c. 385 BC) in Athens:

John Archibald Wheeler Theoretical Physicist on a Machine that could unpeel Accoustic Memory

Albert Einstein wrote that “every true theorist is a kind of tamed metaphysicist”. Wheeler, who collaborated with Einstein, moved productively between Aristotelian Realism (Universals exist in things) and Platonic Realism (Universals can exist in abstraction). This “miracle creed” helped transform theoretical and quantum physics.

Wheeler was consumed by the idea that “human consciousness” shapes the past and present, a topic that he foreshadows might have been a topic of conversation between Plato and Aristotle:

Complexity Entropy and the Physics of Information

He asks: “Is existence thus built on ‘insubstantial nothingness’?”, directly referencing Shakespeare’s “The Tempest“, where Prospero tells us:

We are such stuff as dreams are made on, and our little life is rounded with a sleep. The Tempest

Imagine the shadowy voice of Plato asking Aristotle: “How come existence?”. Aristotle might look to John Wheeler for information on that.