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December 18, 2010
The Allegory of the Cave – also known as the Analogy of the Cave, Plato’s Cave, or the Parable of the Cave – is an allegory used by the Greek philosopher Plato in his work The Republic to illustrate “our nature in its education and want of education”.
Socrates describes a group of people who have lived chained to the wall of a cave all of their lives, facing a blank wall. The people watch shadows projected on the wall by things passing in front of a fire behind them, and begin to ascribe forms to these shadows. According to Socrates, the shadows are as close as the prisoners get to viewing reality. He then explains how the philosopher is like a prisoner who is freed from the cave and comes to understand that the shadows on the wall are not constitutive of reality at all, as he can perceive the true form of reality rather than the mere shadows seen by the prisoners.