What is the nature of reality? That's not just a question college freshmen ask each other in the wee hours of the morning — it's nagged at people for centuries. At least 25 centuries, in fact, when the philosopher Plato wrote his best-known work, The Republic, which contains his infamous allegory of the cave.
Shadows on a Wall
What It All Means
Written by Ashley Hamer April 20, 2017
Wake up with the smartest email in your inbox.
Our Best Articles Daily