Footnotes to Plato from the foothills of the Superstition Mountains

Category: Aporetics

  • The Aporetics of Singular Sentences

    I should issue a partial retraction.  I wrote earlier,"The TFL representation of singular sentences as quantified sentences does not capture their logical form, and this is an inadequacy of TFL, and a point in favor of MPL."  ('TFL' is short for 'traditional formal logic'; 'MPL' for 'modern predicate logic with identity.' ) The animadversions of Edward the…

  • Bad to Die Young but Not Bad to Die? An Aporetic Dyad

    Herewith, a rumination on death with Epicurus as presiding shade. The following two propositions are both logically inconsistent and yet very plausible: 1. Being dead is not an evil for anyone at any time.  2. Being dead at a young age is an evil for some. Obviously, the limbs of the dyad cannot both be…

  • The Ought-to-Be and the Ought-to-Do and the Aporetics of “Be Ye Perfect”

    Is there any justification for talk of the ought-to-be in cases where they are not cases of the ought-to-do? Let's begin by noting that if I ought to do X (pay my debts, feed my kids, keep my hands off my neighbor's wife, etc.) then my doing X ought to be. For example, given that…

  • Self-Reference and Individual Concepts

    The following can happen.  You see yourself but without self-recognition.  You see yourself, but not as  yourself.  Suppose you walk into a room which unbeknownst to you has a mirror covering the far wall.  You are slightly alarmed to see a wild-haired man with his fly open approaching you.  You are looking at yourself but you don't…

  • Mental Acts Versus Mental Actions: Sellars and Bergmann

    I have been assuming that there are mental acts and that there are mental actions and that they must not be confused.  It's high time for a bit of exfoliation.  Suppose I note that the front door of an elderly neighbor's house has been left ajar.  That noting is a mental act, but it is…

  • The Aporetics of the Intentional Object, Part I

    Here is a puzzle that may be thought to motivate a distinction between intentional and real objects, a distinction that turns out to be problematic indeed. Puzzle.  One cannot think without thinking of something, but if one is thinking of something, it does not follow that  something is such that one is thinking of it.…

  • My Intentionality Aporia ‘Ockhamized’

    Edward of London proposes the following triad O1. The proposition ‘Bill is looking for a nonexistent thing’ can be true even when there are no nonexistent things.O2. The proposition ‘Bill is looking for a nonexistent thing’ expresses a relation between two things.O3. Every relation is such that if it obtains, all of its relata exist.…

  • The Twardowski-Meinong-Grossmann Solution to the Problem of Intentionality

    Perhaps the central problem to which the phenomenon of intentionality gives rise can be set forth in terms of an aporetic triad: 1. We sometimes think about the nonexistent.2. Intentionality is a relation between thinker and object of thought.3. Every relation R is such that, if R obtains,then all its relata exist. The datanic first limb is…

  • On Reference: An Aporetic Septad

    We can divide the following seven propositions into two groups, a  datanic triad and a theoretical tetrad. The members of the datanic  triad are just given — hence 'datanic' — and so are not up for   grabs, whence it follows that to relieve ourselves of the ensuing contradiction we must reject one of the members…

  • The Dead and the Nonexistent: Meinong Contra Epicurus

    Are there nonexistent objects in the sense in which Meinong thought there are? One reason to think so  derives from the problem of reference to the dead. The problem can be displayed as an aporetic tetrad: 1. A dead person no longer exists.2. What no longer exists does not exist at all.  3. What does not…

  • Life-Death Asymmetry: An Aporetic Triad

    Let us consider a person whose life is going well, and who has a reasonable expectation that it will continue to go well in the near term at least.  For such a person 1. A longer being-alive is better than a shorter being-alive. 2. A longer being-dead is not worse than a shorter being-dead. (Equivalently:…

  • Can I Stand Unflinchingly for Convictions that I Accept as Only Relatively Valid?

    Isaiah Berlin's great essay "Two Concepts of Liberty" concludes as follows: 'To realise the relative validity of one's convictions', said an admirable writer of our time, ' and yet stand for them unflinchingly, is what distinguishes a civilised man from a barbarian.'  To demand more than this is perhaps a deep and incurable metaphysical need;…

  • A Modal Ontological Argument and an Argument from Evil Compared

    After leaving the polling place this morning, I headed out on a sunrise hike over the local hills whereupon the muse of philosophy bestowed upon me some good thoughts.  Suppose we compare a modal ontological argument with an argument from evil in respect of the question of evidential support for the key premise in each.  This post…

  • Political Aporetics: A Problem with Enforced Equality

    This is a sequel to yesterday's post on liberty and (material) equality and their conflict.  It should be read first. This post extends the analysis by pointing out a problem for socialists (redistributivists).  So consider the following aporetic triad, the first two limbs of which are similar to the first two limbs of yesterday's aporetic tetrad:…

  • Political Aporetics: Liberty Versus Equality

    Political disagreement is ultimately rooted in philosophical disagreement.  So if the latter is objectively irresolvable, then so is the former.  I claim that both are irresolvable due to value differences that cannot be resolved either by appeal to empirical facts or by reasoning.  In illustration of my thesis, consider the the values of individual liberty…