Saturday, July 16, 2011
What I'd like to see from XPhi
Monday, June 27, 2011
Poem
It is often said,
how small is Man
but a mere grain of sand
of no significance
next to the planets,
the stars in the dark expanse
the heavens, the galaxies
a million, billion, trillion
light years across
a million, billion, trillion
moments of time
front and back
But enough evil
has thus stained
the entire cosmos
across space and time
sullying the spacetime fabric
by man's small
and deficient soul
a black hole
both finite and transfinite
Thursday, June 16, 2011
Slurs again
Wednesday, June 15, 2011
Dumb luck (pt. 2)
In the previous post, I posted arguments from Jennifer Lackey critical of the current views on luck. Now I will offer a positive sketch of my own view which is inspired by a contrastive account of causation by Jonathan Schaffer.
In Jonathan Schaffer's work on causation, Schaffer uses a contrastive approach which he claims to solve many of the paradoxes involved with causation. Causal relations are fundamentally quartenary composed of a quadrouple where c is a cause and C* is a non empty set of possible alternative causes, e is an effect and E* is a non empty set of alternative possible effects. Both causes and effects are "within a field" the contents of that field is determined by the causal inquiry.
There's many causes to any effect. Likewise, for any cause, there will be many effects "down the line." It's not informative to point out some of them. Saying that the plane crashed because of gravity is not normally informative though surely gravity played a crucial causal role. Context, (whether as a function of the semantics or pragmatics Schaffer is agnostic) determines what the relata are in any causal scheme. Thus, when we say that the short-circuit caused the house to burn down, we actually say something like: The short circuit (as opposed to the match, or the lightening, or the flamethrower, etc) caused the house to burn down (as opposed to remain intact). As you can see, this has the quartenary causal relation structure.
Many problematic issues common to the work on causation are solved or dissolved by this contrastive causal framework. Schaffer's solution seem convincing to me. Consider the problem of absences:
Are absences causal? To ascend semantically, can negative nominals such as ‘the gardener’s not watering my flowers’ denote causes and/or effects?
(1) (pro) Absence causation is intuitive: intuition accepts some
absences as causal.
(2) (pro) Absences play the predictive and explanatory roles of
causes and effects.CONTRASTIVE CAUSATION
301
(3) (pro) Absences play the moral and legal roles of causes and
effects.
(4) (con) Absences mediate causation by disconnection.
(5) (con) Absence causation is counterintuitive: intuition rejects
some absences as causal.
(6) (con) Absence causation is theoretically problematic.
(7) (con) Absence causation is metaphysically abhorrent.
....
Contrastivity resolves the paradox of absences, by reconciling (1)–(7). The reconciliation strategy is as follows: (i) treat negative nominals as denoting actual events, and (ii) treat absence-talk as tending to setthe associated contrast to the possible event said to be absent. Forinstance, given that the gardener napped and my flowers wilted, ‘The gardener’s not watering my flowers caused my flowers not to blossom’, is to be interpreted as: the gardener’s napping rather than watering my flowers caused my flowers to wilt rather than blossom.
Many other causal paradoxes once plagued the literature are shown resolved or solved.
Now consider luck. I claim that there is something similar going on and that luck is actually a contrastive ordered pair where s is either a fact about someone or an event that happens to her and S* is a non empty set of non actual possible alternative facts or events (what I'll call "scenarios") that may have happened to her or S* may be actual scenarios occurring to other people. s is more beneficial in some way than the scenarios in S*.
What determines the kinds of scenarios in s and S* is also a function of context and inquiry. It's a context relative matter what that criteria will be; she might be richer in s than all the scenarios in S*, she may have found a treasure in s and not have done so in S*, she may have been better looking than the possible scenarios she is in S*, etc. In the first case, the criteria of evaluation is wealth (more versus less), in the second, it is some fortunate event happening to her (as contrastied with it not happening), and the last case it is her appearance (more attractive versus less so). She might be happier, have more stuff, friends, a better spouse, etc etc, it doesn't matter so long as s is evaluated at some criteria that is the same as those in S*. What we choose to be evaluated is dependent on what the context suggest is appropriate for an evaluation of luckiness (or unluckiness as the case may be).
However, the choices for the different alternative scenarios in S* are not completely arbitrary. They should be "live options," likely or contingent alternative scenarios based on the kind of criteria we are evaluating her luck on; they are possibilities that may have occurred to her or she may be reasonably compared based on some relevant reference class in which she belongs. It should be a live option that some person might have been happy or sad within a range or rich or poor to a various range or have so many number of good friends, etc. Her relevant reference class may be her set of friends, some possible scenario other than the one she finds herself, all actual people, all possible people, etc.
But unlike what is determined to be evaluated in s and S*, it's an objective matter how she actually fares relative to the other scenarios in S*. For example, say she has more of x (money, good friends, happiness, etc) than she does in S*, she is correctly said to be lucky. I think this will solve all the problem limned in Lackey's paper.
Take a look at her example of the DEMOLITION WORKER. The context of evaluation is types of events. In the actual event, the explosion occurred because her coworker hanged his coat in the right place, at the right time, etc. Now S* may be some possible event nominal such as his hanging his coat in a slightly different place not resulting in the causal chain culminating in the explosion, or at some different time also not resulting in the causal chain culminating in the explosion, etc. All the events in S* are live options; they may easily have occurred were it not for chance. We can even specify that the scenarios in S* be more counterfactually robust than s, that is, that s is less likely than those scenarios in S*.
In the case of BURIED TREASURE, there is likewise, several ways to evaluate Vincent's luck. We may construe s as Sophie burying her treasure in the spot she did with some alternative scenario in S* in which she chose some other area of the island. We may also construe s as Sophie's choice of flowers. She in fact chose roses which resulted in her choice of area to bury her treasure. But if she had wanted to plant some other plant which resulted in another area more suitable for that plant, another area would have been chosen. In that case, we would have her choice of roses be an event s and S* maybe alternative possible choices such as s_1=her choice to plant tulips, s_2=her choice to plant daisies, s_3=her choice to plant orchids, s_4=her choice not to plant anything at all, and so on. Had she chosen to act on any of those alternative choices, Vincent would not have found her buried treasure and thus not have been so lucky. Alternatively, we may evaluate Vincent's luck by construing s as his mother favoring roses. If she had favored some other plant he would not have gone to the spot and found the treasure. Thus S* would be his mother favoring, say, daisies. The point in this schema is we hold all the other facts fixed in s while choosing alternative scenarios in S* (the field of possible alternative outcomes not as lucky) that would not have been as favorable on some chosen criteria as in s.
Sunday, June 12, 2011
Dumb luck (pt. 1)
LCAL: An event is lucky for a given agent, S, if and only [if] the occurrence of such an event is beyond—or at least significantly beyond—S’s control.
[s]uppose that I walk into my kitchen, toast a bagel, and eat it with cream cheese. When my husband comes home ten minutes later, my eating a toasted bagel with cream cheese ten minutes earlier is an event that he neither had control over (he wasn’t home) nor was sufficiently responsible for (he had nothing to do with my eating the bagel in question). But is it lucky for him that I ate a toasted bagel with cream cheese? If so, it is clearly not in any interesting sense of luck. Countless cases of this sort abound: my neighbor’s playing a computer game right now, my cat’s sleeping this afternoon, a chef’s making eggplant parmesan in Florence today, and numerous other ordinary or mundane events are out of my control at this moment. Yet to regard all of these events as lucky, as proponents of the LCAL must do, is surely to miss something important to the concept of luck.
DEMOLITION WORKER: Ramona is a demolition worker, about to press a button that will blow up an old abandoned warehouse, thereby completing a project that she and her coworkers have been working on for several weeks. Unbeknownst to her, however, a mouse had chewed through the relevant wires in the construction office an hour earlier, severing the connection between the button and the explosives. But as Ramona is about to press the button, her co-worker hangs his jacket on a nail in the precise location of the severed wires, which radically deviates from his usual routine of hanging his clothes in the office closet. As it happens, the hanger on which the jacket is hanging is made of metal, and it enables the electrical current to pass through the damaged wires just as Ramona presses the button and demolishes the warehouse.
(L1) If an event is lucky, then it is an event that occurs in the actual world but whichdoes not occur in a wide class of the nearest possible worlds where the relevantinitial conditions for that event are the same as in the actual world [Pritchard 2005:128].(L2) If an event is lucky, then it is an event that is significant to the agent concerned(or would be significant, were the agent to be availed of the relevant facts) [Pritchard2005: 132].
BURIED TREASURE: Sophie, knowing that she had very little time left to live, wanted to bury a chest filled with all of her earthly treasures on the island she inhabited. As she walked around trying to determine the best site for proper burial, her central criteria were, first, that a suitable location must be on the northwest corner of the island—where she had spent many of her fondest moments in life—and, second, that it had to be a spot where rose bushes could flourish—since these were her favorite flowers. As it happens, there was only one particular patch of land on the northwest corner of the island where the soil was rich enough for roses to thrive. Sophie, being excellent at detecting such soil, immediately located this patch of land and buried her treasure, along with seeds for future roses to bloom, in the one and only spot that fulfilled her two criteria.One month later, Vincent, a distant neighbor of Sophie’s, was driving in thenorthwest corner of the island—which was also his most beloved place to visit—and was looking for a place to plant a rose bush in memory of his mother who had died ten years earlier—since these were her favorite flowers. Being excellent at detecting the proper soil for rose bushes to thrive, he immediately located the same patch of land that Sophie had found one month earlier. As he began digging a hole for the bush, he was astonished to discover a buried treasure in the ground.
Thursday, June 9, 2011
Slurs: prohibitionist vs. semanticist views
First, how can some be more offensive than others (including those targeting the same group)? And second, why can some of us use slurs without being offensive while others of us cannot? The proposal that slurs are expressions whose occurrences are prohibited purports to explain these features better than views that invoke the content of the word, i.e. their meaning. In fact, appeals to meaning don’t seem to be capable of coherently accommodating either of these features.
Recall his campaign for senator was derailed by his “playful” reference to an Indian American campaign worker for the opposition. His stated intention (sincere or not) wasn’t enough to change perceptions of his chosen expression’s significance.
However, we should reject this view because it too fails to explain the relevant data. First, the view as stated claims the inference instituted by the slur says all members of the targeted group exhibit the negative property. But we can imagine a bigot who, after being presented with evidence that the victim of his slur does not exhibit the negative property associated with the term, still applies the word to his target. And secondly, for any given slur, what is the specific assumption one is licensed to infer? Here is a homework assignment: take a slur and try to figure out what everyone who hears it would infer. It is doubtful you will come up with a single idea that everyone who knows the term shares.
One final challenge for the advocate of a content-based explanation: paraphrases of what a slur supposedly means do not match in offense.
My follow up comment to Boylan
I made one of the comments regarding the Golden Rule and Confucius. It is true that the rule is not a "driving foundational force behind Confucian ethics" but neither is it a driving foundational force in almost all of western non virtue theoretic oriented approaches. The main point is that such a rule is not at all conflicting with a Confucian ethics, which if we are to agree with you that such a rule is not community relative, seriously undermines your interpretation of Confucian ethics as inherently community relative.
I think you have also managed to get Aristotle wrong alone with Confucius in this response. I'm no expert on Aristotle but I had always thought that for Aristotle, there is an ordering outside of the community. That ordering is the telos of mankind. The ideal virtues of a man is different than those for a dog. Likewise, some men, are more or less virtuous not because they more or less conform to the values of their community but because their virtues conform to their natural telos, their functional end. The more eudemonia or flourishing the ordering of virtues produce for that person, the more his hierarchy of virtues conforms to its natural order.
Confucius's conception of human nature as being essentially the same for people across societies is also very problematic for a community relative interpretation of his ethical ideas. As the Analects 17.2 says, men are by nature the same, only through practice and living different lives do they come apart. Confucius says elsewhere that if a Sage lived amongst barbarians, the barbarians would voluntarily adopt the Sages ways (and thus becoming virtuous) and not the other way around. See Analects 13:19 and 15:5 for example. There are many other passages that suggests Confucius and Confucians after him believed that the roles people played in society had a natural and non community relative grounding. Additionally Confucius repeatedly offered praise to past heroes for overthrowing the conventions and values of their time. See Analects 2;23, for example. This heavily suggests that he believed that societies' conventions should conform to the way human beings are in some natural way (The Way) and its associated roles (and the values conducive to those roles), not the other way around.