[Video] Plato’s Allegory of the Cave - Alex Gendler

plato

greek philosopher student of socrates author of the republic

allegory of the cave

analogy from book seven of the republic describing prisoners who mistake shadows for reality

the republic

plato’s work examining justice truth beauty and ideal society

prisoners

characters chained since birth facing a wall knowing nothing but shadows

shadows

illusions cast by objects carried behind prisoners representing perceived reality or appearances

fire

source of light inside the cave representing imperfect understanding or limited knowledge

freed prisoner

one who escapes adjusts to sunlight and learns true nature of things representing the philosopher

sun

ultimate source of light outside representing absolute truth goodness or the form of the good

return to cave

freed prisoner going back to share truth only to be rejected representing philosopher trying to educate others

hostility to truth

reaction of prisoners who resist change preferring familiar ignorance

socrates

plato’s teacher sentenced to death for challenging established beliefs

philosopher kings

plato’s ideal rulers trained in wisdom rather than wealth or power

theory of forms

plato’s belief that physical things are flawed copies of perfect eternal ideal forms

ideal forms

perfect unchanging realities such as beauty roundness or justice that exist beyond the physical world

physical world

realm of imperfect temporary objects that only reflect true forms

problem of representation

question of how well our ideas words or images match actual reality

origin of knowledge

inquiry into where true understanding comes from

nature of reality

fundamental question of what actually exists beyond appearances

theological interpretation

view that ideal forms exist in the mind of a creator

linguistic interpretation

view that forms are abstract concepts we use to group concrete things

truth versus habit

choice between seeking reality or staying with comfortable familiar beliefs