ASSESSMENT 2 Flashcards
(43 cards)
Plato
a philosopher known for his two theories: “Allegory of the Cave” and the “Divided Line”, who defined knowledge as “justified true belief”
Allegory of the Cave
The story begins with prisoners chained in a cave, perceiving reality through shadows cast by a fire behind them. One prisoner escapes, adjusts to the sunlight, and sees the true world. When he returns to enlighten the others, they reject him and threaten to kill him, unable to understand his reality.
Divided Line
a metaphor used to explain how we come to know different levels of knowledge and reality: the sensible world and the intelligible world
“Forms”
the unchanging, universal, non-physical essence of what something is beyond our sensory world
How are the “Allegory of the Cave” and the “Divided Line” similar?
both the “Allegory of the Cave” and the “Divided Line” have to do with knowledge, specifically what and how we come to know something
Aristotle
a pupil of Plato who proposed that all of our ideas are derived from experience
formal cause
the form of something (what is it?)
material cause
the substance out of which something is made (what is it made of?)
efficient cause
the process that brings something into being (who/what made/did it?)
final cause
the purpose/end goal for which it exists (what is it for?)
potency
the potential for something to be
act
the actuality of something or a state of being
rationalism
a “modern” philosophical approach that emphasizes reasoning, logic, etc.
empiricism
a “modern” philosophical approach that emphasizes experience, sensations, etc.
Descartes
a French philosopher who used rationalism to reach certitude
methodic doubt
the process of doubting the truth of one’s beliefs to reach certainty
“cogito, ego sum”
“I think therefore I am”, meaning the only thing Descartes can be sure exists is himself because in order to think, you must first exist
intuition
refers to the practice of thinking about and interpreting ideas
deduction
the way in which we move from one clear/distinct ideas to another clear/distinct ideas
“God”
an all-powerful/superior being
clear
there is no room for doubt
distinct
separate from any other idea
For a belief to have certitude, it must be what 2 things?
- clear
- distinct
Using circular reasoning, how did Descartes think we could have certitude about ourselves and the world?
- “cogito, ergo sum”, I know I exist as a thinking thing because I am aware that I am thinking
- I am capable of thinking of things, or ideas, and ideas must have causes (in order to cause something, the cause must exist, and causes need as much reality as their effects)
- Therefore, the idea of “God” must exist/come from outside
- “God” (a perfect being) would not permit deceptive perceptions of the physical world
- As a result of his faith in “God”, Descartes can be secure in accepting his own perceptions of the world