religious language-verification and falsification Flashcards
what is cognitive language?
language that conveys information
what is non-cognitive language?
conveys emotion, gives an order, expresses hopes but depends on external facts that can be checked
what is Humes fork?
knowledge is either analytic, explains ideas (formal abstract knowledge) or synthetic statements, matters of fact (derived from senses based on empirical evidence)
what is an analytic statement?
explains the meaning of its terms (doesn’t depend of evidence) e.g red is a colour is true in all cases
what is a synthetic statement?
can only be shown to be true or false with reference to evidence. e.g there is ice on the path outside, you would go outside and check to confirm
what is logical positivism?
associated with the Vienna circle, aim was to reduce knowledge to basic scientific and logical formulations, that can be verified empirically
what is verification?
to show something to be true by form of evidence
what does the verification principle state?
that statements are either synthetic or analytic which makes them meaningful, a statement that is neither is meaningless
why is the verification principle meaningless?
it is neither synthetic or analytic
how did A.J Ayer explain verification?
believed you had to use empirical methods to verify statements.
makes distinction between verification in practise and in principle
what did Ayer mean when he said verification has limitations?
it didn’t take in to account statements that are meaningful but not verifiable in practise such as historical events. e.g ‘lord nelson won the battle of Trafalgar’ there is no observation to prove this
Did Ayers criteria allow for religious statements?
NO, it did not allow for religious statements, metaphysical statements are meaningless, as we have no way of verifying these statements
what is falsification?
meaning to prove something false and if it cannot be proved it is meaningless
what did Karl popper say on falsification?
if there is one piece of evidence against a statement then it can be falsified
falsification makes language meaningful. if a statement speaks about reality, it must be falsifiable
what did Anthony flew say on falsification?
applied falsification to religious language and concluded religious statements are meaningless. they cannot be proved or falsified and therefore meaningless