Posts Tagged ‘uncertainty’

Understanding Uncertainty

Monday, March 31st, 2008

On nuanced news, suspect psychology and scientific black holes.

Philosophy blog: Secretary Treasury Henry M Paulson plan for regulation of financial marketsWith much fanfare Treasury Secretary Henry M. Paulson Jr. today announced a set of changes to government organizations that regulate and oversee financial markets. Touted by the administration as a sweeping reform that will avoid future mishaps like the sub-prime mortgage mess, it is, upon closer inspection, nothing of the sort. In fact, Paulson’s plan is a market-friendly distraction from the real issues; it has been in the works for a while as part of the Bush administration’s market-friendly momentum toward less regulation. [Since I first drafted this blog entry the NY Times has altered its article to emphasize resistance to Paulson's plan.]

The presentation of Paulson’s plan, however, deliberately aims to make people think that the administration is responding to the current financial crisis by firming up regulation. One has to look twice and read through several sources to uncover the story behind the story. If one just reads the headlines and first paragraph or goes to a less rigorous source, one could be left with the mistaken impression that Paulson is taking swift and effective action.

Philosophy blog: dating by what someone reads literature and partner selectionReporting on the interface between the worlds of literature and dating, Rachel Donadio manages to make me cringe with embarrassment. Not only have I not read and barely heard of Pushkin, but I’ve raved about Zen And The Art of Motorcycle Maintenance. Both dating faux pas for some of those Donadio interviewed. “When a guy tells me [Zen And The Art of Motorcycle Maintenance] changed his life, I wish he’d saved us both the embarrassment,” says Judy Heiblum, a literary agent. It seems that many people believe quite strongly that we can tell a lot about a person and our compatibility with them from what they read. Fortunately I had the emotional stamina to read on and find that Donadio also talked to those who think that such literary snobbishness is either overblown or wrong-headed. Writer Ariel Levy’s partner doesn’t read and Levy likes it that way.

Philosophy blog: CERN hadron collider hawaii switzerland black-hole stephen hawkingAnd a judge in Hawaii is being asked to put a stop the work on the new large hadron particle collider in Switzerland’s CERN research facility by two men who claim that the experiments being contemplated could result in the destruction of the world. In countering the idea that high energy collisions between protons could lead to a disaster, one scientist who has studied the theoretical work around the artificial generation of black holes, says: “Maybe physics really is so weird as to not have black holes evaporate. But it would really, really have to be weird.” Comforting, perhaps, to some, but not so comforting, I’m sure, to others.

Philosophy blog: uncertainty and doubtThese three diverse stories all raise the matter of uncertainty in life and ideas. We read the news but how can we rely on what we read with any degree of certainty? People tell us how they make judgments, but how do we know that we can rely on their judgment? And important decisions get made about things that may affect our lives, but how do we know what to think of those decisions?

This difficulty seems to be amplified rather than assuaged by the amount of information available to us. Multiple perspectives on government, dating, and scientific research can lead to a situation in which nothing seems certain. If people with more direct access to information or more informed opinions than ours take diametric positions, how can we know what to believe?

In approaching the uncertain rationally, we should begin by exploring the reason for the uncertainty:

1. Insufficient information: Paulson’s plan seems appropriate if we only have a little information about it. But the more we know about the specifics of the plan and the specifics of the crisis it purports to respond to, the more we can feel certain of our judgment of it.

2. Conflicting experience: If we listen to the daters who care about what someone reads, we may think that we should pay close attention to what we read or to the literature of potential partners. If we listen to those who don’t care, we may form the opposite opinion. The answer to conflicting experience is to dig beneath the response to the reactions. What do the opinions tell us? How does that analysis relate to us?

Philosophy blog: uncertainty principle knowing and not knowing3. The real unknown: Even well-informed scientists can’t say for sure that running the hadron colider won’t have unexpected and disastrous consequences. They all speak of the extreme unlikelihood of anything untoward happening. What we face in this kind of situation is a risk analysis. If the risk is infinitesimally small we have, relatively speaking, nothing to worry about. The more renowned scientists examine and discount the risk, the more comfortable we should feel. (But let’s not think too hard about whether we could live without these experiments!!)

We don’t necessarily come any closer to eliminating the uncertainty, but we can rest easier knowing that we know why we don’t know.

LIFE Why We Exist and What We Must Do To Survive Rational Science-Based Book About Meaning and Purpose of ExistenceFor more rational, science-based explanations of life’s meaning and purpose, please refer to my book: LIFE! Why We Exist… And What We Must Do To Survive.

What is Truth?

Thursday, September 27th, 2007

Last night I performed a show with no audience. Apart from myself and the bass player, the only people in the room for much of the gig were the sound engineer and the wait person. (Toward the end a few people showed up early for the next act.) And yet, I was aware of creating a performance, an event. This event lacked an object, and so could be said to be not a true performance. After all, what is a performance without an audience?

The reverse of this experience, I suppose, would be an object without an event.

Just now I read the New York Times piece about a woman called Tania Head who has claimed to be a 9/11 survivor, a claim which now seems unverifiable and possibly false. Her story of survival has moved people. She has acted as a survivor and engaged with others as a survivor. If she is not a survivor, if her stories have been fabricated, then what does that say about the truth of the responses she has evoked in others?

From reading the Times piece it seems that Ms. Head has not been trying to make anyone feel anything inappropriate about the events of 9/11 or its aftermath. She has not been attempting to misrepresent the tragedy, only her own part in it. And yet, if I put myself in the shoes of someone who has spoken to Ms. Head and responded to her story, I would feel that something had been taken away from me, that I had been cheated.

This reaction seems at once rational and irrational.

In communication and in representation, the truth is illusive. Any encoding of a story or feeling into words or signs must fail to perfectly convey the truth. Communication is at best an approximation of the truth. Likewise, the study of fundamental physics tells us that nothing can be exactly known about a physical measurement. Heisenberg’s uncertainty principle indicates this with great force: The more accurately we measure the location of a thing (a particle) the less sure we can be about its momentum. We can never approach exactness in either one or the other, since the inexactness of the other will approach infinity.

In Ms. Head’s case, if we presume for the sake of argument that she is not a survivor, then her story is a fabrication. Then again, it is a fabrication in which many of the aspects of the story are approximately accurate, they just didn’t happen to her. Ms. Head didn’t survive, but some did. Ms. Head didn’t experience the emotion of that trauma, but some did. She has drawn on her fiction, one presumes, from reports of the actual experiences of others.

Rationally then, again presuming that Ms. Head’s tale is fabrication, what she has done is to label something as her experience when it is not her experience. To label it a best approximation of her truth, when it is not. We only have our lives, and in our lives the closer we can come to an honest and true awareness of the world around us, the more we can derive value and add value. This, I think, is why a report such as this, of possibly deliberate fabrication, so makes us recoil and wish it were other.

 

Â