Explanation of the cave's allegory

Dear philosophers,

As I said you I am going to explain you the allegory of the cave. The allegory of the cave talks about some prisoners that are living in an underground cave. They sit with their backs to the mouth of the cave with their hands and feet bound in such a way that they can only look at the back wall of the cave. Behind them is a high wall, and behind that wall pass human-like creatures. Because there is a fire behind these figures, they cast flickering shadows on the back wall of the cave. So the only thing the cave dwellers can see is this shadow play. They have been sitting in this position since they were born, so they think these shadows are all there are.

Imagine now that one of the cave dwellers manages to free himself from his bonds. To begin with, once he goes outside, he is dazzled by the sharp sunlight. He is also dazzled by the clarity of the figures because until now he has only seen their shadow. If he manages to climb over the wall and get past the fire into the world outside, he will be even more dazzled. But after rubbing his eyes he will be struck by the beauty of everything. For the first time he will see colors and clear shapes. 

The joyful cave dweller could now have gone skipping away into the countryside, delighting in his new-found freedom. But instead he thinks of all the others who are still down in the cave. He goes back. Once there, he tries to convince the cave dwellers that the shadows on the cave wall are but flickering reflections of "real" things. But they don't believe him. They point to the cave wall and say that what they see is all there is. Finally they kill him. 

Objectives of the Allegory of the cave: showing the philosopher's road from shadowy images to the true idea s and also illustrating Socrate's courage and his sense of pedagogic responsibilities. 

Thank you for reading me!