Ancient Philosophical Influences Flashcards
What are the three main philosophers?
Socrates
Plato
Artistotle
What was Socrates main message?
That people needed to be trained to think philosophically and challenge superficial assumptions if they were to form sound judgements
Who thought that the world was in a state of constant change?
Heraclitus
What did he call this?
Flux
What did he famously say?
That a person never steps in the same river twice as the river changes and so does the person
What does flux mean for knowledge?
That if everything is changing how can we have true knowledge
If everything changes what cannot exist?
An essence
What is more certain : egg yolks are yellow, or interior angles in a triangle add up to 180 degrees?
Interior angles in a triangle add up to 180 degrees
How does Aristotle respond to Heraclitus?
He thinks we can understand the casual mechanism responsible for change and thereby gain true knowledge from expirience
Was Plato a rationalist or empiricist?
Rationalist
Was Aristotle a rationalist or empiricist?
Empiricist
What is rationalism?
The primary source of knowledge is reason and a priori
What is empiricism?
Observations from our senses lead to the understanding of the world a posteriori
What is reason?
Using logical thought in order to reach conclusions
What is epistemological humility?
Awareness that our knowledge is always incomplete
Who believed in epistemological humility?
Plato
What did Plato believe true reality should be?
Perfect
Eternal
Unchanging
What does Plato call this true reality?
World of the forms
What are the two different realms?
Particulars
Forms
What is the realm of the forms?
The ideal concepts that exist in reality
What are examples of these ideal concepts?
Beauty
Justice
Why is the form of beauty indestructible?
Because even if you destroyed all beautiful things you can’t destroy beauty
What is in the realm of the particulars?
Objects in the empirical world that are imperfect copies of the form
What are particulars?
Relative
A ball can be large but only in comparison to another
What did Plato think were two different things?
Knowledge and opinion
What are other worlds for knowledge and opinion?
Episteme and doxa
What did he believe an opinion was?
A mixture of knowledge and ignorance
What are factors of knowledge in the forms?
Simple
Permanent
Perfect don’t exist in time or space
Logical
What is an example of the imperfectness of the particulars?
We can think of a perfect by definition circular clock but this can never be translated into the real world
Why do we recognise trees?
Because they fulfil the form of a tree
What is the one over many argument?
That even if we haven’t seen a particular chair before we can still recognise that it’s a chair as we can recognise the ‘one’ over the ‘many’
What is the supreme form?
The form of good
Why is the form of good supreme?
Because concepts like beauty and justice all share the core of being good
Who did Plato believe made the world?
The Demiurge
What does Demiurge mean in Greek?
Workman
What is the Demiurge not?
Goodness itself