4.
What are the paths of thinking that the Goddess
delineates to Parmenides?
RW note: I have not changed the outline from previous years
(fitting for the question on Parmenides!), because it seems solid. Included is Karl’s explanatory
paragraph of his changes; I leave it to you to decide whether you want to
follow him in noting a possible third path.
Karl Aho’s note (2011): The below is
a previous outline that does a good job of describing the two ways that the
Goddess explicitly identifies in the poem (in fragment 2). I’ll complicate the account by noting
(pace SEP) that there may actually be three paths of thinking. That there is the path of being and the
path of nonbeing is given. But
where does the path of moral thinking (c.f. fragment 6) fit into this
schema? Mortals know nothing
and think contradictory things.
But if the path of nonbeing is unlearnable and unchangeable, how can
mortals think and speak waveringly about contradictory things? This motivates some scholars to think
that there is a third way of mortal opinion. [My additions to the outline below are bolded and
bracketed. Karl Aho, 2011.]
The Goddess
says to Parmenides: “the only ways of inquiry there are for thinking: the one,
that it is and that it is not possible
for it not to be, is the path of Persuasion (for it attends upon the
Truth), the other, that it is not and that it
is necessary for it not to be, this I point out to you to be a path
completely unlearnable, for neither may you know which is not (for it is not to
be accomplished) nor may you declare it.”
The Two
Paths of Thinking:
1) The path
of Persuasion is the way of reasoning (logos) that will bring one to knowledge
of what is and what cannot not-be. [i.e.
necessary being]
2) The path completely unlearnable is
the way of mortal (common) opinions that arise through trusting in sense
perception. This path cannot lead to knowledge because things are not as they
are perceived. Though we perceive things as changeable (coming to be and
perishing), they cannot change, for to change would be to go from being to
not-being or from not-being to being, which is impossible. Thus, this path is
not and it is necessary for it not
to be.
v THE WAY OF REASONING TELLS OF
BEING/ONE/WHAT IS
Ø [Necessary] Being, the One, what is, does not come into being, nor can
it be destroyed.
(i)
Everything
that comes into being comes either from being or from non-being.
(ii)
If
something comes into being from being, then it already is.
(iii)
If
something comes into being from not-being, then not-being is (a contradiction).
(iv)
Hence,
nothing can come from nothing. [from (iii) and Law of Non-Contradiction]
(v)
Hence,
Being always and unchangeably is. [from (i), (ii), and (v)]
Ø Reality is unchanging – whatever exists, exists, and there is nothing apart from
that which exists.
Ø Speech and existence
· (1) Anything we can
think or speak about either exists or doesn’t exist.
· (2) Anything that doesn’t
exist is nothing.
· (3) We cannot think
about nothing.
· (4) So we cannot
think or speak about what doesn’t exist.
· (5)Anything we can think or speak about exists.
¨ The reality of
being can be spoken of as the One or It.
Ø Consequences of the argument (FIVE)
§ Being is uncreated. If Being began then it either came
from something or nothing. If something, then it already is. And nothing can
come from nothing.
§ Being is unchangeable and imperishable – It could not
change into being since it already is being. If it changed it would have to
become nothing. But non-being does not exist.
§ Being is one and is indivisible – If Being is
plurality, how could we divide it? If the thing marking the division is being,
then there is continuity, not division. But if the thing marking the division
is not being, then it is nothing, and so there is no division at all.
§ Being is motionless – motion requires empty space.
Empty space would contain nothing, which has no existence. So there can be no
motion. It must be whole, complete, and unchanging. Necessity holds it.
§ Being is a finite body – He does assume
material monism. Compares it to a round sphere. Greeks thought infinite meant
undefined, so Being could not be infinite.
Ø The goddess teaches the kouros the epistemically accessible “signs” of what is; namely,
what is known (i.e., what is) must be one, whole, complete, and unchanging
(neither coming into being, nor going out of being, nor undergoing any
qualitative change); any theory that entails that what-is lacks any of these
features is not a true theory that can be known, but mere opinion/belief
v The goddess tells him to learn
mortal opinions so that no mortal opinion may overtake him. [This motivates the thought that there is a
third path; why would the Goddess command him to learn the unlearnable?]
These include:
§ They name two forms of which it is
not right to name one.
§ Distinguish things opposite in body.
§ Establish signs apart from one
another.
Important Comparative Note:
By explicitly distinguishing
Truth (the Real) from Appearance (Sense), Parmenides laid an important
foundation for Plato’s theory of the Forms, though Parmenides was apparently
not an Idealist; rather, Being, the One, for Parmenides, though it could only
be known by logos, was apparently
material (given the spatial finitude and spherical shape of Being). That what is is knowable only by thought does not entail that what is is Thought.
[Like Heraclitus, Parmenides thinks
that the logos is common to all and opinions lead people away from the truth. ]
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