When we claim to know something
or is to be familiar with something
Involve possessing at least some
propositional knowledge and involves
more than knowledge of propositions.
Involve coming to know a certain number
of propositions in a particular way
Procedural or knowledge
how to do something
Are not simply claiming that they
understand the theory involved in
those activities
Possess the skills involved, that
they are able to do these
things
To have all of the relevant
propositional knowledge, without
having the procedural knowledge
Propositional or
knowledge of facts
We are claiming to have
propositional knowledge.
The primary concern of
epistemology is propositional
knowledge
Is not enough to give you either personal
knowledge or procedural knowledge.
It is propositional knowledge that
is in view in most epistemology
We get our knowlege
Two traditions
Synthesis of the two
traditions is more
plausible
Justification
To consider the evidence
for form true beliefs.
Three theories of
epistemic justification
Foundationalism,
coherentism, reliabilism
Empirism
Experience
All of our knowledge is ultimately derived from our senses
or our experiences, deny the existence of innate knowledge
fits well with the
It struggles, however, to account
for certain types of knowledge
Theory that experience is of primary importance
in giving us knowledge of the world
We learn through perception, knowledge
without experience is impossible
Classical: a rejection of innate, in-born knowledge or
concepts.At birth we know nothing; it is only subsequently
that the mind is furnished with information by experience
Radical: Only if it is possible to empirically test a
claim that the claim has meaning. impossible for us
to talk about that which we have not experienced
Statements that are not tied to our
experiences are therefore meaningless
Assosiate with
logical positivism
Requires the abandonment of religious
and ethical discourse and belief.
Moderate: there may be some cases in which the senses do not ground
our knowledge, but hold that these are exceptions to a general rule.
All significant, interesting knowledge,
comes to us from experience
Modern scientific wordview
Empiricism
Places an emphasis on
experimentation and observation.
Rationalism
Reason
Our knowledge is derived from reason alone, and is
important in the acquisition of all of our knowledge
Reason play a role in observation, the mind is more fundamental
than the senses in the process of knowledge-acquisition
It is reason, not experience, that is most
important for our acquisition of knowledgeIs
Three types of knowledge
1° We possess at least some innate knowledge, some basic
instincts, some innate concepts: faculty for language
2° There are some truths that, though not known innately,
can be worked out independent of experience of the world
3° there are some truths that, though grounded in part
in experience, cannot be derived from experience alone
John Locke
Sources of Knowledge
Books, from the media,
and from other people
We must already know: read,
how to reason, who to trust
Perceive the
world
Our knowledge come to by
our senses through
perception
Determined by world and by us
Perception
Complex
process
Persisten problem
Is not what knowledge is or what
it comes from, but whether there
is any such thing at all
Epistemology
Tripartite Theory of Knowledge
Platon: three conditions must be satisfied
in order for one to possess knowledge.
Analyses knowledge
as justified true belief
If you believe something, with justification, and it
is true, then you know it; otherwise, you do not.
Belieg
first condition for knowledge
If something is true, and one has excellent reasons for
believing that it is true, one cannot know it without believing it
Truth
If one knows a thing then it must be true.
What is false cannot be known; knowledge
must be knowledge of the truth
Plato
Second condition for knowledge
Justification
Third condition for knowledge
Lucky guesses cannot constitute knowledge; we can only know
what we have good reason to believe