Archive for the ‘philosophy’ Category

…and says Ouch!

Tuesday, 25 October 2011

Paul Krugman walks into a bar, and asks How much for a scotch, neat? The bartender looks at him, and thinks What could a Keynesian know about money? So he says One trillion dollars. Krugman gets on the phone, calls the Fed and the White House, and they send over $1 trillion. As Krugman is drinking, the bartender remarks You know, we don't get many Keynesians in here. Krugman replies Well, with these prices, it's no wonder!

Monkey Dancers

Tuesday, 25 October 2011

[This post was delayed from yester-day, as my hosting service had a technical failure, and it took me rather a long time to persuade them of such.]

I read

This past week it was reported that the hacktivist collective known as Anonymous claimed credit for taking offline over 40 websites used for sharing pedophilia — and for exposing the names and identifying information of more than 1500 alleged pedophiles that had been using the sites.

But the actual list is of user aliases, not of personal names.

Not only are pædophiles not being exposed here, but non-pædophiles who've had the misfortune of pædophiles' using the same aliases (by chance or from malice) are going to come under suspicion by those who think that they recognize them on this list.

Further, if agents of law enforcement were themselves working to track-down the actual legal identities of the pædophiles, their investigation has now been severely compromised, possibly fatally so.

Once again, Anonymous has done less good than they have led the gullible to believe, and have caused more damage than they have acknowledged.

An F for Fred Flare

Monday, 3 October 2011

Fred Flare, Inc, has received the not-so-coveted rating of F from the Better Business Bureau.

Readers may recall my entry of 12 August on how Flare had allowed some of the information that I'd provided to them to be used by spammers. (I had creäted an e.mail address exactly for business with Fred Flare and provided it uniquely to them.) Not long after I'd posted that entry, I contacted the BBB; Flare should have been responding to the issue of a hacked customer dB with a sense of urgency, but there was no evidence of such a sense.

On 6 September, a representative from Flare commented to the 'blog, and also sent e.mail:

Please forgive our late response to customer complaint #8703538 from Daniel Kian M cKiernan.
We are investigating whether our email service provider iContact might have been hacked.
We haven't found any evidence confirming this as of yet but are being extra thorough.
Rest assured, no credit card information has been compromised. We DO NOT save cc details for that very reason.
I will update you as I learn more. Thank you for your patience.

Now, as I implied in reply to the 'blog comment, the theory in that comment casting suspicion on UPS is a poor one. There's no particularly good reason for the spammer to spoof the name of their source (indeed, there is good reason for them not to do this), other spam from this breach spoofs other senders, and UPS (along with FedEx and DHL) has for many years routinely been spoofed by spammers.

The second theory (that in the e.mail) has some plausibility, but was, at that point, just a theory.

The promise (in the 'blog comment) of More soon! went simply unfulfilled. Meanwhile, spam continued to be sent to the address, at least one piece using my full name.

When the BBB dead-line for communication from Flare was imminent, they sent no more than a copy of that original 'blog comment and of that theorizing e.mail. The BBB, following SOP, asked me if this resolved my complaint, and I explained why it didn't.

What that communication did was reset the clock. But this time it just ticked-down to zero with no further communication from Flare, and the BBB regards such silence as unacceptable; hence the F

I don't know how the NYC BBB handles attempts at a ratings change; the San Diego BBB has been known to allow merchants to revive cases after many months (and known then to completely discard the rating if the customer does not respond). (If Fred Flare does not act on this case, it will eventually be considered sufficiently ancient as not to be used in rating.)

For my part, I guess that my next step is to file a complaint with the FTC. I don't know that a lot will come of that, though.

I'm really saddened by this whole course of events. There is no question that Fred Flare offers some cool and whimsical stuff that is difficult or impossible to get elsewhere; I think that they should be rewarded for that much even setting aside whatever desire I might have for any of that stuff, and ceteris paribus I would want such an enterprise to prosper.

But it's imperative, in these days where information once loosed flows so freely, to take responsibility for the databases that we keep of information on other people (including the addressbooks of our e.mail handlers). Mistakes will happen, but we need to own any mistakes that we make, and to off-set their effects.

I had hoped that I'd get a reply within hours after I'd first contacted Flare. I should have been quickly told (as I was eventually told) that no credit-card information had been released. And Flare still needs to do something for those victims who, unlike me, provided addresses that are not easily discarded.

Grossly Uncharitable Readings

Wednesday, 28 September 2011

One claim about Libertarians that won't withstand any real scrutiny — yet is very common amongst journalists and educators — is that Libertarians don't believe in doing anything to address the immediate needs of the poor. If asked to defend the claim, those who make it will either note Libertarian opposition to various state programmes, and with a crude induction draw the inference that Libertarians don't believe in doing anything to achieve the ostensible goals of those programmes, or they'll note the Libertarian objection in principle to any state programme with such goals, and treat this as QED.

Well, let's lay the form of that out:

L does not believe that X should be done by S,
therefore
L does not believe that X should be done.

Oooops! That isn't really very logical, is it? I mean that we can find plenty of X and S where this won't work, when we make ourselves L.

Libertarians don't believe that the state should do a lot of things, including farming, financial intermediation, and managing roads. Genuine anarchists go further, to claim that the state shouldn't do anything. That hardly means that they don't think that these things should be done by someone. It doesn't even mean that they won't agree that they should be those who do these things. (Indeed, people who rely upon the state are most likely to say that it ought to do whatever it does at the expense of someone else, as when they call for higher taxes on those who make more money.)

This point of logic ought to be obvious. Well, many journalists and educators are such damn'd fools that they truly don't see it, and an awful lot are knaves, who see it but don't want it to be seen by others.

One way that I see the eristicism effected is by the specious society-state equation — by treating the state as if it is society, which is to say as if it is us. Formally, this would be

L does not believe that X should be done by the state,
which is to say that
L does not believe that X should be done by society,
which is to say that
L does not believe that X should be done by any of us.

except that it's not explicitly expanded in this way, else the jig would be up. One place you'll see this eristic equation employed is in many quizzes that purport to tell the taker what his or her political classification is. If he or she answers affirmatively to a claim such as that society should help the poor then the typical quiz will score that towards state socialism and away from classical liberalism (of which Libertarianism is the extreme).

(Actually, one needs to be very careful whenever encountering the word society. In practice, it is often used to mean everyone else. Sometimes it's used to refer to some hypothetical entity which is somehow more than a group of people and their system of interaction; this latter notion tends to operationalize, again, as everyone else. Equating society with the state, and coupling this with demands for the state to make greater demands on other people is a popular way of making society mean everyone else.)

The fact is that one simply cannot tell, one way or another, from the datum that a person is a Libertarian whether he or she thinks that some goal ought to be pursued, unless the goal involves what a Libertarian would label coercion; because Libertarianism itself is no more than a belief that one ought not to initiate the class of behaviors to which they apply this label. A person can be a Libertarian and be all for voluntary redistribution, or that person might indeed be someone who embraced some of the more callous proclamations of Ayn Rand, or the Libertarian might hold some intermediate postion. Libertarianism itself is neutral.

(Within the Randian camp, there has been a willful confusion of the fact that Libertarianism itself has limited scope with the proposition that any given person who is a Libertarian must somehow have no view about matters not within that scope, or with the claim that a Libertarian must think that anything not prohibitable is good.)

Parallels can be found here with the claim that atheists do not believe in morality of any sort. Not only is the underlying fallacy very similar, but the implication in each case is that, should the persons in question believe that something ought to be done, they are more likely to see themselves as the someone who ought to do it.

Beware of Greeks Bearing Scrips

Monday, 12 September 2011

A financial bond or note is a promise to pay some fixed amount at some given date. Two things, beyond the promised amount of payment, determine the price of a such an instrument.

First, there is the associated danger of a default. A possibility of default turns the bond or note into a sort of lottery, in which the actual pay-off could be the full, promised value, or nothing, or anything in-between (at least, anything reaizable in terms of the minimum division of the payment), or even some new pledge, promising a later payment of some sort. Each of these outcomes has some associated plausibility, and the lottery is valued accordingly.

Second, there is also the fact that the instrument is a promise of future payment; since pay-off cannot itself be put to immediate use (as consumption or as investment), its price is discounted to reflect time-preference and the forgone productivity of assets used to buy it.

Just to get the gist of that clearly, imagine that the value of a lottery were simply that of the mathematical expectation of its pay-off. The price of a bond would then be discounted expected pay-off.

So far, the causality here is just flowing one way. Possible-pay-offs and their probabilities determine an expectation or something like that, and then time-preference and productivity determine the present value of that expectation or expectation-like value, and that's the price of the instrument. And if the pledge were issued by a private institution, that would generally be it.

On the other hand, when such instruments are issued by a state, politics can make things interesting.

The Greek state is going to default on repayment of its borrowing. Its citizens are simply not willing to accept the costs to them of full repayment. In fact, they're not willing to fully repay what remains after politically possible subsidies from other states. Those who have lent money to Greece will receive less than they were promised.

The price of bonds issued by the Greek state already reflects the expectation of default. This reduced price is going to be used against bond-holders, both against those who are paying it now, and against those who paid a higher price and have held onto their bonds even as value dropped (as they gambled that the Greek state would not default or at least not default as much as some expect). What will happen is that populists, anti-rentiers, and opportunists will argue as if all bond-holders had paid that steeply discounted price, and as if those who paid that price lose nothing if they only recover the nominal purchase price.

And what makes that interesting is that it means that causality should now be flowing cyclically, where present price pronouncèdly affects the relative plausibilities of possible pay-offs, even as these continue to affect present price.

I've not sat down to work-out a formal model. But, while I don't expect that the equilibrium price of a Greek bond would be zero, I don't know that one can rule that out. (On the other hand, while economic equilibria are useful in understanding and approximating, the world is never in equilibrium.)


I do think that something might be said here about the ethics of sovereign debt.

It isn't heads of state or of government, or treasurers, or legislators as such who repay this debt. It isn't voters as such who pay-off this debt. It is tax-payers as such who pay-off sovereign debt (except where it is paid by selling assets such as territory and state enterprises). Sometimes the tax-payers weren't even born when the state went into debt. Moral claims against them for repayment are thin at best. I once read buying sovereign debt compared to buying shares in pirate ships (which one could at one time do openly in some places, and can still do quietly in some places), and I think that comparison quite apt.

On the other hand, it is plain that most of the Greeks protesting against austerity measures are signally unconcerned about the welfare of the Greek tax-payer; they just want any resources drawn from him or her to be directed to them.

Smoke Gets in My Eyes

Friday, 2 September 2011

If one wanted to know the solution to particular mathematical problem, and found that different groups gave different answers, then it might be interesting to hear or to read what each group said about the motives of rival groups, but one really ought to chose which answer or answers were correct based upon principles of mathematics, rather than based upon which groups seemed most noble. If one lacked the competence to decide the issue based upon principles of mathematics, then it would probably be best to resist coming to any decision if at all possible.

Likewise, if one wanted to know the solution to a particular problem of the natural sciences, but found that different groups gave different answers, then it might be interesting to hear or to read what each group said about the motives of rival groups, but one really ought to chose which answer or answers were correct based upon principles of science, rather than based upon which group seemed most noble. If one lacked the competence to decide the issue based upon principles of science, then it would probably be best to resist coming to any decision if at all possible.

And if one wanted to know what sort of social policy ought to be applied to some case, but found that different groups gave one different answers, then it might be interesting to hear or to read what each group said about the motives of rival groups, but one really ought to chose which answer or answers were correct based upon principles of science in combination with rational criteria for evaluating ethical philosophies (if, indeed, those criteria are not themselves scientific). And if one lacked the competence to decide the issue based upon such principles, then it would probably be best to resist coming to any decision if at all possible.

Now, all of that ought to be obvious; but consider how much pundits and the major media focus on personalities and theories of motive when it comes both to policy and to science applicable to policy, and how little real science and how little careful dissection of philosophical case is presented. If one party wants one thing, and another wants something different, then we are given some tale of the nobility or at least the level-headedness of one group, and of the knavery or foolishness of the other; accompanying this narrative will be cartoon physics, cartoon biology, or cartoon economics. If ethics are relevant, then one might get cartoon philosophy of ethics, or some ethical philosophy might be implicitly imposed, as if no rival philosophy were conceivable. (If something is treated as good, there generally ought to be an explanation somewhere of what makes it good. If something is treated as bad, there likewise ought to be an explanation of what makes it bad.)

This practice is so prevalent because so many listeners and readers unthinkingly accept it. And I'm not just talking about low-brow or middle-brow people. The self-supposed high-brow folk, more educated and ostensibly more thoughtful, accept this practice. Most of the people who would, if they read them, say that the previous four paragraphs were trivially obvious accept this practice. I don't simply mean that they don't cancel subscriptions or write angry letters to the editor; I mean that they allow their own beliefs to be shaped by some group engaging in the practice. They fall into attending to one narration of this sort, and let it guide them until and unless some crisis causes them to turn their backs on it, at which point they almost always begin to be guided by a narration using the same basic practice to advance some different set of policies.

Sometimes, one must make a decision, with nothing upon which to go except the discernible motives of conflicting parties. In those cases, one should bear in mind that, except to the extent that they are reporting brute fact (rather than interpretation), one typically learns more about the narrators themselves from what they say (and avoid saying) of their opponents, than one learns about their opponents. (And one should not allow the emotional appeal of a narrative to lead one to pretend that one must make a decision that one can in fact defer.)

Quantifying Evidence

Friday, 12 August 2011
The only novel thing [in the Dark Ages] concerning probability is the following remarkable text, which appears in the False Decretals, an influential mixture of old papal letters, quotations taken out of context, and outright forgeries put together somewhere in Western Europe about 850. The passage itself may be much older. A bishop should not be condemned except with seventy-two witnesses … a cardinal priest should not be condemned except with forty-four witnesses, a cardinal deacon of the city of Rome without thirty-six witnesses, a subdeacon, acolyte, exorcist, lector, or doorkeeper except with seven witnesses.⁹ It is the world's first quantitative theory of probability. Which shows why being quantitative about probability is not necessarily a good thing.
James Franklin
The Science of Conjecture: Evidence and Probability before Pascal
Chapter 2

(Actually, there is some evidence that a quantitative theory of probability developed and then disappeared in ancient India.[10] But Franklin's essential point here is none-the-less well-taken.)


⁹ Foot-note in the original, citing Decretales Pseudo-Isidorianae, et Capitula Angilramni edited by Paul Hinschius, and recommending comparison with The Collection in Seventy-Four Titles: A Canon Law Manual of the Gregorian Reform edited by John Gilchrist.

[10] In The Story of Nala and Damayanti within the Mahābhārata, there is a character Rtuparna (aka Rituparna, and mistakenly as Rtupama and as Ritupama) who seems to have a marvelous understanding of sampling and is a master of dice-play. I learned about Rtuparna by way of Ian Hacking's outstanding The Emergence of Probability; Hacking seems to have learned of it by way of V.P. Godambe, who noted the apparent implication in A historical perspective of the recent developments in the theory of sampling from actual populations, Journal of the Indian Society of Agricultural Statistics v. 38 #1 (Apr 1976) pp 1-12.

Warning Flare

Friday, 12 August 2011

When I'm required to provide a working e.mail address for a relationship with an institution, I usually creäte a new address, specific to my account with that institution. The address itself is typically that of a forwarder, and that forwarder is almost always to an address whose sole purpose is to receive the e.mails from these various forwarders.

One benefit of this arrangement is that, if I want to disconnect from that institution, I can delete the forwarder. But my real concern has been control of spam. If I receive spam, then from the address of the forwarder I can determine which institution provided my address to the spammers; and I can cut-off the spammers by deleting the forwarder.

This morning, I received three pieces of spam, each with the title UPS notification, each ostensibly from UPS, and each with a body

Dear customer.


The parcel was sent your home address.
And it will arrive within 3 business day.

More information and the tracking number are attached in document below.

Thank you.

Copyright © 1994-2011 United Parcel Service of America, Inc. All rights reserved.

(Anti-spam software on the mail-server removed any attachment.) Many of you will have got e.mail similar or identical to this; it's a trick that has been employed now for years.

But what is of particular interest is that each of these three messages came to the address that I'd provided exactly and only to Fred Flare .com. So Fred Flare has allowed some or all of my account information to be leaked to some party who tried then to hijack my computer.

Upon discovering the first two, I quickly tried to contact Fred Flare. My first attempt failed because their own filters prevent the delivery of attachments, and I'd attached copies of the spam. My second attempt therefore omitted these, which potentially compounds the problem for Flare.

In my case, I can just delete the forwarder once I'm done communicating with Fred Flare, but other, more trusting people provided their principal e.mail addresses. It would be no small task for Fred Flare to make it right for those people, but it is the responsibility of Fred Flare to do so.

Losing Their Religion

Monday, 8 August 2011

By some time in the mid-'90s, much of the New Deal coälition — the main-stream of America's political left and the base of its Democratic Party — had largely ceased to believe.

It was hard to see its positive programmes as successes. Keynesianism as it was then understood in America had led to stagflation in the '70s. Programmes intended to lift people from poverty had instead creäted a permanent under-class, of disintegrated families. Nearly everyone was beginning to understand that Social Security was a pyramid scheme of some sort. And the increasing intrusions of the state that were intrinsic to these programmes put the lie to any claim that the center left had much concern for individual liberty.

The main-stream of the media had increasingly aligned itself with the left, and had grossly over-played its hand, which brought disrepute upon both.

Meanwhile, a cluster of ideologies known jointly as conservative were drawing upon various sorts of economic and moral arguments (largely cribbed from libertarians) for reduced state control of the economy, some of which arguments were quite difficult to meet.

Then the Soviet Bloc collapsed. Most Americans on the left had abhorred various aspects of those states, but had also seen those states as concrete proof of the practical viability of extensive state control of national economies. And, even as the left tried to turn hopefully to the Swedish model, the political system in Sweden began to unwind that model. Uncertainty developed over whether much if any degree of state intervention were sustainable over the long run.

It wasn't that most or all of the left converted to a rival position. They didn't become conservatives; they didn't become libertarians. They still wanted to believe in the New Deal, in the New Frontier (rather imperfectly remembered!), in the Great Society; they just really didn't. (Some would haul-out the Call to tell themselves other-wise, attempting to build conviction with a chant.) Many of them did switch their foci from supporting extensive state intervention on behalf of human welfare to supporting extensive state intervention on behalf of environmental protection; this allowed them to keep pushing for the same institution (the state) to be directed against many of the same enemies, but now the talk was of life-boat scenarios, rather than of promoting general affluence.

But, in 2008, the American political left again believed.

The ground-work for that resurgent belief had been laid by Republicans, especially by those in Congress from 2001 to 2006, and by the Presidential Administration of George Walker Bush. They had promoted dramatic deficit spending, greatly expanded the intrusions of the state into the every-day lives of Americans, and taken the United States into two wars, each of which they grossly mismanaged. They had also partnered with Congressional Democrats in what amounted to an extensive corrupting of financial markets, which led to a collapse while Republicans held the White House and had majorities in both Houses of Congress. And since the Republicans had styled themselves as conservatives and believers in market economics while doing these things, it was easy for the left to see this wave of disasters as a refutation both of conservatism and of reliance upon unregulated markets. That, however, is still essentially negative — less a certainty of the left that they were right than that their opponents were wrong.

Belief returned with Barack Hussein Obama. That was why he, and not one of the other Democratic candidates, got the Presidential nomination; that was why he scared the Hell out of so many with firm precepts in opposition to those of the left. Obama conveyed himself in a manner that people associate with intelligence, with alertness, with education, and with good judgment. And, while as a candidate he was deliberately vague about much of what he would seek as President, he postured as if it would be those things to which all reasonable people agreed. His ambiguity allowed people of various ideologies to see in him what they wanted to see in him (thus making him electable), but it was easiest of all to see him as resuming the project of the New Deal coälition, especially as he described what seemed just that when he was more forth-coming. For such a man to act as if he believed made it again possible for them to believe.

The belief of the left didn't subsequently develop more to sustain it beyond this cult of personality. And belief on the left in Barack Hussein Obama has been dying. Where policy has been at his discretion, he has often not done what he promised them and the nation that he would do. Where the left has seen a need to fight or an opportunity to crush their opponents, he has often seemed in the eyes of the left to fold. And often they must choose between admitting that their policies are simply mistaken, or asserting that the Administration didn't, after all, effect those policies. (For example, that it wasn't sufficiently aggressive.)

So we are sliding back towards a state-of-affairs where the left does not believe. It does not seem plausible to me that Obama's reputation could be rescued except perhaps by his premature death, and the experience with Obama has, for the time being, inoculated people against the effects of a similar personality.

I cannot help but wish, vainly, that those on the left would do better this time than to dig-in and wait for their belief to be restored.

Fourteenth Amendment Redux

Saturday, 9 July 2011

Back in May of 2010, I posted an entry about the Fourteenth Amendment to the US Constitution and the national debt. I'm not sure that readers found that entry particularly interesting at the time, but it gets an ever-increasing number of hits, as the United States approaches default, and as parts of the political left have begun drawing attention to the Amendment. More specifically, parts of the political left have claimed that the Amendment actively requires Congress to increase the debt ceiling, and other parts have claimed that the Amendment empowers the President to increase the debt limit without consent of Congress. It's that latter claim that I will now examine.

Let's return to the actual language of section 4:

The validity of the public debt of the United States, authorized by law, including debts incurred for payment of pensions and bounties for services in suppressing insurrection or rebellion, shall not be questioned. But neither the United States nor any State shall assume or pay any debt or obligation incurred in aid of insurrection or rebellion against the United States, or any claim for the loss or emancipation of any slave; but all such debts, obligations and claims shall be held illegal and void.

(Underscores mine.) Now, an important phrase here is authorized by law; the question is of how a debt as such comes to be authorized by law.

The Constitution itself is law, superior to any-and-all further legislation. It is the Constitution that creätes the Presidency. Before and after the Fourteenth Amendment, the Constitution does not invest any law-making authority in the Presidency beyond what can be said to exist in ability to negotiate treaties with foreign powers (and these treaties must be ratified by a two-thirds majority of the Senate), and Congress has not delegated to the Presidency the authority to increase the debt ceiling.

So the question truly is of whether and when the Fourteenth Amendment might, as parts of the political left claim, be itself exactly the law that empowers the President to increase the ceiling. And the answer is that it is indeed that law — where the only way not otherwise in violation of the Constitution to pay debt that has come due is to borrow beyond the existing limit. If the debt can be paid in some other way, then no special authority can be found for the President in section 4.

And there is the rub. The President doesn't get to say that he or she must raise the limit to continue funding institutions to which he or she can apply profound and moving terms, unless those institutions are indeed Constitutionally mandated. The political left will find none of its distinguishing programmes amongst these institutions. (And, should they bother to read what's actually there, the political right would find that many things that it regards as essential are not actually required by the Constitution.)