Wednesday, March 07, 2007

Homeland security: radiation detector overload

The New Yorker reviews the state of the art in American nuclear weapon defense ...
The New Yorker: Can the United States be made safe from nuclear terrorism?

...The federal government has distributed more than fifteen hundred radiation detectors to overseas ports and border crossings, as well as to America’s northern and southern borders, domestic seaports, Coast Guard ships, airports, railways, mail facilities, and even some highway truck stops. More detectors are being distributed each month... In the United States alone, the sensors generate more than a thousand radiation alarms on an average day, all of which must be investigated.

The world, it turns out, is awash in uncontrolled radioactive materials. Most are harmless, but a few are dangerous, and many detectors are still too crude to distinguish among different types of radiation; they ring just as loudly if they locate nuclear-bomb material or contaminated steel or, for that matter, bananas, which emit radiation from the isotope potassium-40. So far, the result has been a cacophony of false alarms, which, in most cases, are caused by naturally occurring radiation that has found its way from soil or rock into manufactured products such as ceramic tiles. In addition, people who have recently received medical treatments with radioactive isotopes such as thorium can set off the detectors. At baseball’s All-Star Game in Detroit in 2005, unobserved NEST scientists screened tens of thousands of fans entering the stadium, and their sensors rang just once—reacting to the former Secretary of Energy Spencer Abraham, who was radioactive from a recent doctor’s visit...
This is more than the boy who called wolf. This is the boy's choir calling wolf -- continuously.

It's a fascinating article. I suspect there's no real defense against a technologically competent enemy, but fortunately al Qaeda appears to be quite hostile to geeks and intellectuals. It reminds me a bit of Germany's attitude towards its Jewish scientists, who subsequently joined the Manhattan project. There may be defenses against duller enemies.

Of all the defenses we might have, I suspect the best is at the retail end of the nuclear weapons and waste industry. There may be "legitimate" vendors out there (fewer now that Pakistan is keeping a lower profile), but they are probably outnumbered 100:1 by undercover security agents.

Women and combat: the real problem?

The real issue with "women in the military" is alleged to be their male comrades.

We need independent high quality research, but it would not shock me if the data showed that military women in combat settings are exposed to an intolerably high risk of sexual assault from their male peers and superiors. The next question is then -- can this be changed? I would also not be surprised if we were to discover that this male behavior is extremely difficult to change, particularly when, as in Iraq, things are going badly.

Assuming research showed the risk was high, and that the probability of changing male behavior was low, then there are only two options -- strict segregation of combat forces by gender or removal of one gender from combat settings.

Tuesday, March 06, 2007

Outsourcing the military: Another Bush/Cheney mind-boggler

Tim Spicer, a once notorious mercenary, commanded the second largest armed force in Iraq.
WIRED Blogs: Danger Room (quoting Vanity Fair)

But then, somehow, two months later, Spicer's company, known as Aegis Defence Services, landed a $293 million Pentagon contract to coordinate security for reconstruction projects, as well as support for other private military companies, in Iraq. This effectively put him in command of the second-largest foreign armed force in the country—behind America's but ahead of Britain's. These men aren't officially part of the Coalition of the Willing, because they're all paid contractors—the Coalition of the Billing, you might call it—but they're a crucial part of the coalition's forces nonetheless...
and in Vanity Fair
...As I walked back to Victoria Station, I couldn't help wondering how Spicer had ascended so quickly from notorious mercenary to corporate titan. What had he done to wangle that fat Iraq contract from the Pentagon? Serving 20 years with the British military in the toughest parts of the world was certainly one qualification. So was being smart, connected, and personable. But how had he overcome the taint of Sierra Leone and Papua New Guinea, two scandals indelibly attached to his name? Apparently the Pentagon had decided that an Africa hand could do in Iraq what the American military couldn't: subdue the most xenophobic and violent people in the Middle East...

...

Finding the right personnel can pose a problem. Hart Security, a private military company with roots in South Africa, recruited many of its contractors from the ranks of the apartheid-era South African army, among the most ruthless counter-insurgency forces ever known. One of Hart's men was Gray Branfield, a former covert South African operative who spent years assassinating leaders of the African National Congress. ..

The private military company Erinys also had a South Africa problem. In 2004 an Erinys subcontractor, François Strydom, was killed by Iraqi insurgents. It turned out that Strydom was a former member of the notorious Koevoet, an arm of apartheid South Africa's counter-insurgency campaign in what is now Namibia. There have been press reports of a link between Erinys Iraq and Ahmad Chalabi (the onetime head of the Iraqi National Congress, which was a conduit for the fabricated intelligence used to justify the Iraq war), which both Erinys Iraq and Chalabi deny. After securing an $80 million contract to guard Iraq's oil infrastructure in 2003, Erinys did hire many of the soldiers from Chalabi's U.S.-trained Free Iraqi Forces as guards. Chalabi himself eventually became acting oil minister. ..

...In an odd but lethal twist, it came out last November that the rogue K.G.B. agent Alexander V. Litvinenko had visited the London office of Erinys shortly before his death, by means of radiation poisoning, leaving behind traces of polonium 210...

It constantly amazes me what gets left out of the New York Times. This is the first I remember hearing of Spicer and his army. Bush/Cheney just love outsourcing (they outsourced Walter Reed apparently, with typical results), and they seem to have a fetish for men like Spicer.

Bush is such a multidimensional disaster. I'm sure he's a deep KGB plant.

Update 3/14/07: DynCorp is the US military in Somalia
The State Department has hired a major military contractor to help equip and provide logistical support to international peacekeepers in Somalia, giving the United States a significant role in the critical mission without assigning combat forces.

DynCorp International, which also has U.S. contracts in Iraq, Bosnia, Afghanistan and Iraq, will be paid $10 million to help the first peacekeeping mission in Somalia in more than 10 years.
This is so much like the Heinlein/Dickson(Dorsai) science fiction I read in high school that my Deja Vu has Deja Vu. Typing was one of my most important high school classes, and my trash reading was my best preparation for the future. Who knew?

Loosely coupled life and the evolution of software

Natural selection has selected for designs that facilitate adaptation - and natural selection ...
A Toast to Evolvability and Its Promise of Surprise - New York Times

.... In their recently published book, “The Plausibility of Life,” Dr. Kirschner and Dr. John C. Gerhart of the University of California, Berkeley, offer a fresh look at the origins of novelty. They argue that many of the basic components and systems of the body possess the quality of what they call “evolvability” — that is, the components can be altered without wreaking havoc on the parts and systems that connect to them, and can even produce a reasonably functional organ or body part in their modified configuration. For example, if a genetic mutation ends up lengthening a limb bone, said Dr. Kirschner, the other parts that attach to and interact with that bone needn’t also be genetically altered in order to yield a perfectly serviceable limb. The nerves, muscles, blood vessels, ligaments and skin are all inherently plastic and adaptable enough to stretch and accommodate the longer bone during embryogenesis and thus, as a team, develop into a notably, even globally, transformed limb with just a single mutation at its base. And if, with that lengthened leg, the lucky recipient gets a jump on its competitors, well, g’day to you, baby kangaroo.

Dr. Kirschner also observes that cells and bodies are extremely modular, and parts can be moved around with ease. A relatively simple molecular switch that in one setting allows a cell to respond to sugar can, in a different context, help guide the maturation of a nerve cell. In each case, the activation of the switch initiates a tumbling cascade of complex events with a very distinctive outcome, yet the switch itself is just your basic on-off protein device. By all appearances, evolution has flipped and shuffled and retrofitted and duct-taped together a comparatively small set of starter parts to build a dazzling variety of botanic and bestial bodies.

Living organisms are "loosely coupled" from the macro to micro levels, enabling adaptation at many levels. Arguably the invention of sentience is the taking this "loose coupling" to another qualitative level ...

There are lessons, obviously, for software. Object-oriented programming was supposed to facilitate this kind of modular extensibility, but it did not completely succeed. So-called "web 2.0" mashups [1] and even service-oriented architectures are another stab at building change-tolerant software. I think we'll make progress on this, but it will take some time to learn all the lessons of evolved systems.

[1] I want credit for my age-old technique of turning usenet into a blog by way of tagging.

Monday, March 05, 2007

Understanding software: object oriented programming begins to fade

There are some noteworthy items I read that are a bit too geeky for Gordon's Notes, but are to much opinion or insight to fit into Gordon's Tech. This is one of them, and I'll explain why I put it here ... (note, the original post has several excellent links worth following)
Coding Horror: Your Code: OOP or POO?

... I'm not a fan of object orientation for the sake of object orientation. Often the proper OO way of doing things ends up being a productivity tax. Sure, objects are the backbone of any modern programming language, but sometimes I can't help feeling that slavish adherence to objects is making my life a lot more difficult. I've always found inheritance hierarchies to be brittle and unstable, and then there's the massive object-relational divide to contend with. OO seems to bring at least as many problems to the table as it solves...
I'm not a developer, but I hang around a bunch of old pros. It's not that OO programming has vanished, it's more that it's become a part of the toolkit rather than the entire solution. Service oriented architectures and model-based programming are somewhat in vogue, but really it feels like there's no current "silver bullet".

Inheritance, in particular, seems to have fallen on hard times. It didn't seem to deliver the reusability and extensability most of us had expected ...

Update: As an added bonus, one of the links was to an article on the problems with object-relational data storage. I ignored the distracting comparisons to Vietnam and read through the text. I can vouch for most of the problems the author discusses, I've seen them in action! The political issues are at least as intractable as the political issues.

Sunday, March 04, 2007

Restoring American civilization: 12 steps

The NYT provides a work list congress can follow to attempt to rebuild American civilization:
The Must-Do List - New York Times
  1. Restore Habeas Corpus
  2. Stop Illegal Spying
  3. Ban Torture, Really
  4. Close the C.I.A. Prisons
  5. Account for ‘Ghost Prisoners'
  6. Ban Extraordinary Rendition
  7. Tighten the Definition of Combatant
  8. Screen Prisoners Fairly and Effectively
  9. Ban Tainted Evidence
  10. Ban Secret Evidence
  11. Better Define ‘Classified’ Evidence
  12. Respect the Right to Counsel
...Beyond all these huge tasks, Congress should halt the federal government’s race to classify documents to avoid public scrutiny — 15.6 million in 2005, nearly double the 2001 number. It should also reverse the grievous harm this administration has done to the Freedom of Information Act by encouraging agencies to reject requests for documents whenever possible. Congress should curtail F.B.I. spying on nonviolent antiwar groups and revisit parts of the Patriot Act that allow this practice.

The United States should apologize to a Canadian citizen and a German citizen, both innocent, who were kidnapped and tortured by American agents.

Oh yes, and it is time to close the Guantánamo camp. It is a despicable symbol of the abuses committed by this administration (with Congress’s complicity) in the name of fighting terrorism.
I agree with everything on this list. That said, nothing on the list helps elect a sane president or helps keep the GOP out of power.

It's the old, cursed, choice. Do we choose immoral actions (the status quo) that may avert a greater evil, or do we choose moral actions that might return an unreformed GOP to power? The choice would be easier if I held a higher opinion of the American voter, but the reelection of George Bush Jr cured me of those illusions.

Market failures: the publicly traded company slips the invisible hand

The market is not making the products I want. The market won't provide books for boys like this one, or a PDA solution as robust and reliable as the Palm III, or a reliable and efficient home solution for bulk scanning of 4x6 prints, or a dozen other products I look for and can't find.

There's always a proximal explanation for each failure. The children's book market money is predominantly female or tied to videos, games and movies. The true PDA market is too small. You can't sell a home scanning solution for more than $100, a reliable photo feeder would cost two to three times that.

That might be the whole story, but what about that "long tail" we keep hearing about? These are not products that require an immense amount of R&D. They all use well understood technologies. What's going on?

I don't know of course, but that won't stop me speculating wildly. (What are blogs for, after all?) My wild guess is that the publicly traded company dominates the solution space for all of these products, and the publicly traded company is evolving to evade the grip of the "invisible hand".

First though, today brought a convenient side note from the New York Times:
Reporting for Duty - New York Times:

... Evidence is mounting that giving what’s called quarterly guidance (for example, “next quarter the company is expected to earn $2.42 to $2.44 per share”) is detrimental to a company’s long-term performance. A survey by the National Bureau of Economic Research of 401 senior financial executives found that 80 percent were willing to forgo spending on research and development to meet their predictions, while 55 percent were willing, for the same reason, to delay projects that promise gains in the long term for their company.

Similarly, an empirical analysis of companies that regularly provide such guidance concluded that even though they are more likely to meet their projections than those that use the practice only occasionally, they are less likely to achieve long-term earnings growth...
Interesting, and perhaps some sort of quarterly guidance hack would help, but I'm betting it wouldn't help for long.

Things evolve. RNA, DNA, algae, universes (?), entities, ecosystems, populations, economies, cells, mitochondria, organelles -- anything that belongs to a system that includes boundaries, resource competition, replication and variation. It's more than a law of physics, it's a law of logic. It makes sense that publicly traded corporations evolve too. Early in their evolution they exist to return value to their owners and the "invisible hand" guided that towards value to employees and customers. Systems complexify however, and now there are many strategies to explore in economics space. Not all provide value to customers or even returns to shareholders. At the same time as evolving corporations explore divergent strategies, they are infested with parasites -- also known as stakeholders. Once these were unions, now they are senior management. The parasites (ok, symbiotes), have their own agenda, and their own need for "appropriate compensation".

Boundaries are emergent. In economic space things look different from the world in which we live. It's a kind of parallel dimension in which humans don't exist as individuals, and in which corporations have their own peculiar kind of independent "thought" [1]. In this world, I imagine, they're at least as "smart" as an amoeba.

The Publicly Traded Corporation isn't going away -- the US Patent Office has made that entity even more powerful than it once was. I'm very much hoping, however, that it's not to late to develop alternative economic instruments for the creation and delivery of value. If our tools get good enough, one day we can make our own home photo scanning solution. Call it, the revenge of the artisan.

[1] Sentient corporations are a recurring theme in modern science fiction, I'm not clever enough to have come up with this on my own.

Thursday, March 01, 2007

The US military's broken bureaucracy

Phil Carter is the guy I trust on Iraq and on the US military. His blog, Intel Dump, (unfortunate name) includes a record of his recent tour of duty. He volunteered to return to Iraq after finishing his law degree -- driven by patriotism and a powerful sense of obligation. He's smart, informed, and thoughtful.

Now he's turned his analytic skills to figuring out why the senior military leadership has been screwing up recently. He sees a systemic problem ...
It's time to fire a few generals. - By Phillip Carter - Slate Magazine

... In Iraq, where I advised the Iraqi police, I saw this reverse filtration system (whereby excrement is added to the final product, instead of being removed) in action. Reports on police readiness were aggregated, generalized, and stripped of their facts as they moved up the chain of command....

... By the time our reports reached the national level, they contained little of the detail so essential for explaining our progress in standing up the Iraqi police force. This problem exists in many military organizations. Major problems get renamed "obstacles," or "challenges," or some other noun that connotes a temporary delay in forward progress, reflecting the pervasive "can do" optimism of the military officer corps. Staff officers at each level of command refine and insert caveats into reports to ensure they don't rock the boat too much. By the time information reaches a senior commander or civilian official, it no longer reflects reality.

Military bureaucracies (and their civilian brethren like the Department of Homeland Security and the Federal Emergency Management Agency) also do a terrible job of reacting to crises. Large bureaucracies like the Army provide a systematic, uniform, mediocre response to chronic problems. But where time is of the essence, bureaucracies often fail spectacularly...

... Instead of receiving negative information and fixing the root problem, bureaucracies find and apply incrementalist solutions that fit their existing way of doing business. In MBA-jargon, bureaucracies rarely think or act "outside of the box." Whether the context is the Vietnam War, the Iraq war, Hurricane Katrina, or the current mess at Walter Reed, the problem is the same...

But, of course, there are few Pattons left in today's Army, partly because the military has moved away from the tradition of "command responsibility" toward a model of bureaucratic performance. As a lieutenant, I learned that commanders were responsible for all their unit did or failed to do, period. In peacetime, this meant I could lose my job if some soldiers got in a drunken bar fight one weekend or if a sergeant lost too much gear, because I had ultimate responsibility for my unit. In wartime, command responsibility ties in with accomplishing missions: Generals like Patton and Creighton Abrams earned their stars by winning battles, because that is the military's raison d'être.

Unfortunately, this tradition has died. Today, we promote generals and select them for high command even where they fail to accomplish their mission. Commanders responsible for serious breaches of discipline rarely face criminal prosecution anymore and rarely suffer adverse career consequences. Warrior-leaders like Gen. David Petraeus and Marine Lt. Gen. James Mattis do occasionally rise through the system, but they remain the exception.

... Today's decision to sack Maj. Gen. George Weightman, Walter Reed's commanding officer, affirms the principle of command responsibility, thought to be a dead letter after the Abu Ghraib scandals. ...
I think historians will find this same systemic dysfunction ran all the way to the president.

Empires of the middle east - a seriously fascinating site

This is going to win some kind of award. A flash animation displays a few thousand years of conquest of the middle east. They stop short of the American conquest of Baghdad. I'd never heard of the Sassanid and Seljuk empires.

It's a fantastic display, and the same site has another map for religion. I hope they'll do quite a bit more of this work.

PS. In writing this I discovered a nasty Firefox bug. If a Flash animation is playing, and I'm using the FF rich text service via Blogger, I lose keyboard interaction. I have to quit the Flash and the rich text widget to restore a keyboard response.

Wednesday, February 28, 2007

The limits of disaster predictions: complex adaptive systems

The problem with predicting disaster, is that the human world is a very complex system with unexpected adaptive capacities ...
Stewart Brand - John Tierney - An Early Environmentalist, Embracing New ‘Heresies’ - New York Times

... Mr. Brand is the first to admit his own futurism isn’t always prescient. In 1969, he was so worried by population growth that he organized the Hunger Show, a weeklong fast in a parking lot to dramatize the coming global famine predicted by Paul Ehrlich, one of his mentors at Stanford.

The famine never arrived, and Professor Ehrlich’s theories of the coming “age of scarcity” were subsequently challenged by the economist Julian Simon, who bet Mr. Ehrlich that the prices of natural resources would fall during the 1980s despite the growth in population. The prices fell, just as predicted by Professor Simon’s cornucopian theories.

Professor Ehrlich dismissed Professor Simon’s victory as a fluke, but Mr. Brand saw something his mentor didn’t. He considered the bet a useful lesson about the adaptability of humans — and the dangers of apocalyptic thinking...

"... In 1973 I thought the energy crisis was so intolerable that we’d have police on the streets by Christmas. The times I’ve been wrong is when I assume there’s a brittleness in a complex system that turns out to be way more resilient than I thought.”
I remember Simon. During my brief career as an undercover agent at the UNFPA in Thailand I wrote essays critiquing his positions. I was wrong, Simon was far more accurate in the short run that Ehrlich.

True, apocalypse does happen. I wonder if the the Rwandan genocide was a Malthusian collapse, one time that Ehrlich was right and Simon wrong. It doesn't happen as often as one might expect however.

Why is that? Angels? Aliens? Some emergent behavior of the entangled multidimensional world of thought and money? Complex for sure, adaptive for sure, but those terms don't teach us much. I hope we'll learn more about why 'the center holds', even when it seems it shouldn't.

Monday, February 26, 2007

California genius and the noncompete clause

Bring suit in California …

The Power of the Noncompete Clause — HBS Working Knowledge

... This experience got me thinking that my employment opportunities had been geographically circumscribed by differences in the enforcement of noncompetes between states—that with my highly specialized skills, the only way I could change jobs would be to move to one of the ten states that doesn't enforce noncompetes. (It's a bit of a continuum, where some states are stricter than others, but the ten states considered significantly more lenient are California, Nevada, Arkansas, Washington, Montana, North Dakota, Minnesota, Wisconsin, Connecticut, West Virginia, and Oklahoma.)

But not everyone is affected identically by noncompetes. Our research shows that those with specialized skills (such as speech recognition engineering) are impacted more than those with more generally applicable skills. For instance, C++ programmers can probably find work more easily at companies that don't compete with their current employers. We also found that "star" inventors—those whose patents are highly cited in other patent applications—are also more strongly affected by noncompetes. ...

The noncompete clause is having interesting consequences for business. The outrageous success of Silicon Valley may owe something to California’s adamant refusal to enforce noncompete clauses.

Cringely is blogging for Technology Evangelist

Payback apparently. A MN company saved Cringely from his disastrous NerdTV launch (I told him I don't watch TV!).
St. Paul Pioneer Press | 02/17/2007 | Super techie team-up

... Now, with Cringely aboard, Technology Evangelist's grand goal to become an A-list tech blog seems a bit less of a stretch despite daunting competition from the likes of Ars Technica, Engadget, Gizmodo and Gear Live...
Now he's on their blog. I've added them to my feed of course, but I don't want the other writers -- I just want Cringely. Alas, it seems to be all or none for now.

Update: see the comments. They've added a Cringely feed, possibly in partial response to this post ....

Diffusion of technology: armor penetratiing IEDs for cheap

The recipe required R&D funds. The implementation required only a semi-modern machine shop:
WIRED Blogs: Danger Room

...The Pentagon is claiming -- again -- the the Iranian government supplied the deadly 'explosively formed penetrators' (EFPs). But the more you study these devices -- which use an explosive charge to a convert disc-shaped metal 'lens' into a high-velocity slug capable of smashing through thick armor at an extended range –- the more likely they seem to be home-made in Iraq.
The USSR built a hydrogen bomb quickly -- once they had the US plans. This is the same thing, on a much smaller scale. All it took was for Iran to deliver the plans, which may or may not have had government involved. If Iran did do it they won't have left any fingerprints; their intelligence services are considered among the best on earth.

Welcome to the "age of the fast follower" (TM*). Chlorine truck bombs work the same way. It's hard to keep a technical age when the cost of havoc falls.

* just kidding

Political purges: Bush and the AGs

A Democratic senator with a subarachnoid hemorrhage is still alive. His survival means a Bush neo-Stalinist (without the bloodshed)Nixonian purge may be thwarted:
Why Have So Many U.S. Attorneys Been Fired? It Looks a Lot Like Politics - New York Times

Carol Lam, the former United States attorney for San Diego, is smart and tireless and was very good at her job. Her investigation of Representative Randy Cunningham resulted in a guilty plea for taking more than $2 million in bribes from defense contractors and a sentence of more than eight years. Two weeks ago, she indicted Kyle Dustin Foggo, the former No. 3 official in the C.I.A. The defense-contracting scandal she pursued so vigorously could yet drag in other politicians.

In many Justice Departments, her record would have won her awards, and perhaps a promotion to a top post in Washington. In the Bush Justice Department, it got her fired.

Ms. Lam is one of at least seven United States attorneys fired recently under questionable circumstances. The Justice Department is claiming that Ms. Lam and other well-regarded prosecutors like John McKay of Seattle, David Iglesias of New Mexico, Daniel Bogden of Nevada and Paul Charlton of Arizona — who all received strong job evaluations — performed inadequately.

... It is not just the large numbers. The firing of H. E. Cummins III is raising as many questions as Ms. Lam’s. Mr. Cummins, one of the most distinguished lawyers in Arkansas, is respected by Republicans and Democrats alike. But he was forced out to make room for J. Timothy Griffin, a former Karl Rove deputy with thin legal experience who did opposition research for the Republican National Committee.

...Senator Charles Schumer, Democrat of New York, held a tough hearing. And he is now talking about calling on the fired U.S. attorneys to testify and subpoenaing their performance evaluations — both good ideas.
Ahh. The last sentence tells the story. We teeter on the razor edge of history, governed by one of the most malign collection of incompetents ever to afflict the Republic. It is the razor thin Democrat majority in the Senate that keeps us afloat. Leiberman could tip us into the abyss any day he chooses...

BTW, this story was broken in the blogs weeks ago...

Update: I realized neo-Stalinist was jumping the shark, but I'll stand by neo-Nixonian.

Failures of the human mind - framing and judgment

Joyce Hatto stole music from largely obscure sources and passed it off as hers. The music received rave reviews, but the originals were ignored. Netizens will vaguely remember that in 1997 a commencement speech by Mary Schmich became world famous when a trickster reframed it as a Vonnegut essay. Here are some recent comments from the NYT ...
Shoot the Piano Player - New York Times

... Yet the Joyce Hatto episode is a stern reminder of the importance of framing and background in criticism. Music isn’t just about sound; it is about achievement in a larger human sense. If you think an interpretation is by a 74-year-old pianist at the end of her life, it won’t sound quite the same to you as if you think it’s by a 24-year-old piano-competition winner who is just starting out. Beyond all the pretty notes, we want creative engagement and communication from music, we want music to be a bridge to another personality. Otherwise, we might as well feed Chopin scores into a computer.

This makes instrumental criticism a tricky business. I’m personally convinced that there is an authentic, objective maturity that I can hear in the later recordings of Rubinstein. This special quality of his is actually in the music, and is not just subjectively derived from seeing the wrinkles in the old man’s face. But the Joyce Hatto episode shows that our expectations, our knowledge of a back story, can subtly, or perhaps even crudely, affect our aesthetic response.

The greatest lesson for us all ought to be, however, that there are more fine young pianists out there than most of us realize. If it wasn’t Joyce Hatto, then who did perform those dazzlingly powerful Prokofiev sonatas? Having been so moved by hearing “her” Schubert on the radio, I’ve vowed to honor the real pianist by ordering the proper CD, as soon as I find out who it is. Backhanded credit to Joyce Hatto for having introduced us to some fine new talent.

When Schmich's essay was Vonnegut's it was famous, when it wasn't it vanished. The same problem afflicts research articles; many great contributions by the non-famous are published in obscure journals and only recognized in retrospect. The name of the author changes the perceived value. In day to day life many of us know the feeling of saying something that's ignored, only to hear it applauded when spoken by another.

Humans are very susceptible to framing effects. It's not fair, but it's not going to change.