Ancient Philosophy Flashcards
What is an a priori argument?
An argument that draws to conclusion through the use of reason and logic.
What is Rationalism?
The idea that priori reasoning is the best way to gain knowledge
What is a posteriori?
An argument that draws to conclusion based on observation through experience
What is Empiricism?
The idea that a posteriori is the best way to gain knowledge
One strength of a priori argument?
If you accept the premise then the conclusion must be true as it’s logically necessary
Second strength of a priori argument
It’s immune to being disproved by science. There’s no danger of a new science discovery or theory coming along to weaken the argument
Third strength of a priori reasoning
Democritus was a thinker in the 400 BC. He used both reason and logic to discover that you can break down particles into smaller particles which are unbreakable and they are called non-divisables.
One weakness of a priori
If the premise is incorrect the whole argument can fall into pieces
Second weakness of a priori
It’s difficult to prove the existence of God because God is beyond the constraints of logic , therefore priori reasoning is unhelpful here
One strength of a posteriori
Can gain support from evidence therefore it can be verified
One weakness of a posteriori
Can only give us provisional knowledge because it’s always possible additional experiences could prove our conclusions wrong . For eg; all swans are white.
Second strength of a posteriori
Science has disproven a posteriori truths many times, what we once thought was true.