Philosophy - Plato and Aristotle Flashcards
What is epistemology?
The branch of philosophy that studies knowledge.
episteme = knowledge.
logy= study of.
What are the two schools of thought (ways of thinking) in epistemology?
- Rationalism: human reason is the source of all knowledge and truth.
- Empiricism: all knowledge and truth are derived from the senses, experiences and observation.
What is rationalism?
an epistemological position that argues HUMAN REASON is the source of all knowledge and truth.
What do rationalists believe?
HUMAN REASON is the source of all knowledge and truth.
What is empiricism?
an epistemological position that argues all knowledge and truth are derived from the SENSES, EXPERIENCES and OBSERVATION.
What do empiricists believe?
all knowledge and truth are derived from the SENSES, EXPERIENCES and OBSERVATION.
What is a prioi knowledge?
Knowledge which is not dependent on experience, can be known ‘prior’ to experience, e.g. triangles have three sides. a bachelor is an unmarried man.
What is a posteriori knowledge?
Knowledge which is dependent on sense experience. e.g. the chair is green.
What is an a priori argument?
a type of philosophical argument that relies on logic or reasoning. Empirical evidence is not used in this type of argument.
What is an a posteriori argument?
an argument based on sense experience and observations of evidence.
What is an inductive argument?
An argument that moves from specific instances to a generalisation. It can only lead to a PROBABLE conclusion.
- Evidence is collected from OBSERVATIONS and EXPERIENCES to suggest a hypothesis which is then reinforced by further observations and evidence.
- Inductive reasoning is the basis of the SCIENTIFIC investigation.
What is a deductive argument?
An argument that moves from the general to the specific.
The conclusion is derived through the use of REASON.
This type of argument can reach a CERTAIN conclusion.
Is this argument inductive or deductive?
Premise 1: All men are mortal.
Premise 2: Socrates is a man.
Conclusion: Therefore, Socrates is mortal.
Deductive.
This is because the conclusion is derived through the use of REASON alone. No generalisations/assumptions have to be made (unlike inductive arguments).
What is metaphysics?
The branch of philosophy dealing with the nature of reality.
e.g. Plato’s view on metaphysics is that this world is not real and that the real world is an unchanging world of Forms.
What is meant by using one’s ‘reason’?
Using logical thought in order to reach conclusions.
What is Plato’s view on metaphysics?
This world is not real and that the real world is an unchanging world of Forms.
Metaphysics: the branch of philosophy that deals with the nature of reality.
What is Plato’s theory called?
The Theory of the Forms
What is the name of Plato’s book which contains his theory of the Forms/the analogy of the cave?
The Republic
SPECIFICATION QUESTION:
For the Plato topic, what are the THREE main areas you are expected to be able to discuss?
- His understanding of reality (his use of rationalism and rejection of empiricism).
- The Forms (the hierarchy, including the Form of the Good).
- The analogy of the cave (which illustrates his theory of the Forms).
What does Plato’s analogy of the cave illustrate?
His philosophical ideas.
Each part represents a different aspect of his theory of the Forms.
What is the name of Plato’s analogy which illustrates his theory of the Forms?
The analogy of the cave.
According to Plato, all ‘knowledge’ gained empirically is merely doxa. What does this mean?
Doxa = opinion.
Why did Plato think that the material world (the Realm of Appearances) cannot be the source of truth?
Because truth is absolute (fixed), certain and immutable (unchanging), whereas our world is constantly in flux - always changing.
What is a Form?
an ideal concept.
ideal = perfect.
concept = idea.
Forms are the source of truth and are known RATIONALLY.
How are Forms known/recalled?
Rationally.
Which aspect of us ‘experienced’ the Forms?
our immortal soul.
What is anamnesis?
The term Plato gives to the soul’s recollection of the Forms.
What is a particular?
The name Plato gives to objects in the empirical world/Realm of Appearances which are merely IMPERFECT COPIES of the Form.
What does it mean to say that particulars participate in Forms?
Participation refers to the act of particulars (objects in our world) IMITATING Forms (ideal concepts/perfect ideas).
e.g. a ‘particular’ red chair is ‘participating in’ (imitating) the Form of Red and the Form of Chair.
How does Plato understand ‘learning’ in the Realm of Appearances (our physical world)?
For Plato, all ‘learning’ is actually recollection of the Forms our soul experienced in a previous life or lives. Education does not put anything into a child’s mind – it draws out what is already there, hidden by forgetfulness. In the same way, an inventor is not creating something new, but is the first to remember the perfect Form of it. Any subsequent improvement to an invention is the result of people focusing their minds ever more clearly on the original idea (the ideal concept of that thing - the Form).
What is ‘reality’ for Plato?
The Realm of Forms.
NOT our world - the Realm of Appearances - this is just an imitation of reality.
What are the three levels that make up Plato’s hierarchy of the Forms?
Top = The Form of the Good.
Middle = Higher Forms. Forms of abstract concepts such as Beauty and Justice.
Bottom = Lower Forms. Forms of phenomena such as a chair, a flower and a person.
What is Plato’s view of the relationship between the soul and the body?
It’s a negative one.
The body imprisons the soul.
What does Plato call the ‘ultimate Form’?
The Form of the Good.
It’s the highest because all other Forms participate in the Form of the Good. True knowledge, for Plato, is knowledge of Goodness. It is seen as the purest, most abstract of the Forms, the furthest away from the physical world.
According to Plato, what causes immorality?
Ignorance (lack of knowledge).
People steal or tell lies because they are ignorant of the Form of Honesty (a higher Form). If they became more philosophical and looked for the Form of the Good, they would make better moral decisions.
What does the term ‘philosophy’ mean?
To love wisdom.
Philos = love
Sophia = wisdom
Plato’s analogy of the cave:
What do the PRISONERS represent?
ordinary people in our world who trust their senses.