A Message To The Uber-Rationalist

September 2, 2011

I’ve noticed this thing where uber-rational people judge others as “irrational” based exclusively on whether or not the belief in question has **unassailable scientific evidence. When the uber-rationalist makes that move, they misapply a legitimate but isolated truth-criterion without consideration for the full context in which the “irrational” person holds their belief. I say “misapply” because I generally disfavor a myopic approach to reality and I believe truth is best demonstrated through multiple criteria.

Read More →






Conservatively Stated Belief: Proof Of God’s Existence, 5

January 23, 2010

I’ve been slowly digesting jim’s series Proof Of God’s Existence for the past month or so. I hope he keeps it going.

We ended 4 with a provisional definition of justified belief as, “conservatively-stated beliefs or conclusions that correspond to face value observation and are not sufficiently challenged by anomalous data.” We also discussed an hypothetical auto accident and noted that since drivers don’t normally crash into each other intentionally, most people refer generically to most traffic collisions as automobile accidents.

If we see a Mazda t-bone a parts truck at noon on some weekday, our justified belief conservatively stated is that we saw a collision between a Mazda and a parts truck at noon on some weekday. That’s it. We could responsibly paraphrase that by saying we saw some sedan slam into a truck, or that a work-truck got hit by some car, but any description that adds unconfirmed assumptions or omits confirmed facts exhibits some degree of inaccuracy. In the everyday world where pragmatism overrides commitment to technical accuracy, I wouldn’t take issue, but in philosophy and logic such laxity can be lethal.

Some might be tempted to say that since most traffic collisions are in fact accidents that we’re justified to begin with that assumption. While there is certainly enough of an argument there that I wouldn’t call that assumption irrational, at the same time I would not consider the assumption conservatively-stated. Although most likely true (because most traffic collisions are in fact accidents), that we saw an accident between a Mazda and a parts truck is not conservatively stated. It adds the unconfirmed assumption that the collision was accidental. In everyday or pragmatic usage reasonable speakers understand what is meant, but imagine the catastrophe oversight like that might cause in some nuanced philosophical discourse. We should be responsible interlocutors and say no more or no less than statements or data permit. Anything less is a disservice to clarity. 

That being said, let’s get back to The Boxes.

Read More →






When Is Belief Justified, Redux? Proof Of God’s Existence, 4

January 21, 2010

We left off promising a more in-depth discussion of jim's post. I understand that jim offers his series Proof Of God's Existence as a thought experiment, and that he's simply asking what our initial judgments would be, perhaps to help define the parameters of this "common sense inquiry" he alluded to in the introduction. Personally, I'm all for it, and as a writer I've always enjoyed reading jim, even his vitriolic tirades against me which were often colorful and creative (I even recall some limericks).

After setting up an odd series of events between Mary the neighborhood realtor and Carol the neighborhood skeptic, jim closes with the following set of questions:

Are Carol's [suspicion and uneasiness] justified at this point, slight though they be, or can they be summarily dismissed? Is this early foreboding of suspicion rational? Irrational? Pre-rational?

My short answer was that Carol's initial and ongoing uneasiness were justified, but any ongoing suspicion less so. Likewise, I answered that Carol's initial and ongoing uneasiness would also seem rational, but again, any ongoing suspicion less so. Tonight I'd like to address those questions in more detail, in hopes of churning out at least a provisional definition of justified belief.

Read More →






When Is Belief Justified? Proof Of God’s Existence, 2

January 3, 2010

jim has written the second installment of his series titled Proof of God's Existence. The post introduces four fictional characters that jim uses in an intentionally loosely-framed thought experiment:

Bob Smith Bob is a somewhat elderly man, retired, whose wife and friends find innocent and trusting to the point of being gullible.

Carol Smith Bob’s wife is the counterpoint to Bob’s trusting nature, skeptical to a fault, and always on the lookout for a scam. (note: both Bob and Carol always try to be scrupulously honest with each other).

Mary Jones The Smiths’ nextdoor neighbor, as well as the local real estate agent. She’s a recent move-in, and neither of the Smiths know her very well.

Mr. Garcia The mysterious man across the street.

So far, everything sounds good to me.

Read More →