Default settings, encryption, and privacy

One essay that powerfully shaped my intellect in my impressionable youth was Douglas Hofstadter’s Changes in Default Words and Images, Engendered by Rising Consciousness, that appeared in the November 1982 issue of Scientific American (back when Scientific American was good), and Hofstadter’s associated satire A Person Paper on Purity in Language. Hofstadter’s point is that we are constantly filling in unknown facts about the world with default assumptions that we can’t recognise unless they happen to collide with facts that are discovered later. He illustrates this with the riddle, popular among feminists in the 1970s, that begins with the story of a man driving in a car with his young son. The car runs off the road and hits a tree, and the man is killed instantly. The boy is brought to the hospital, prepped for surgery, and then the surgeon takes one look at him and says “I can’t operate on this boy. He’s my son.” As Hofstadter tells it, when this story was told at a party, people were able to conceive of explanations involving metempsychosis quicker than they could come to the notion that the surgeon was a woman. It’s not that they considered it impossible for a woman to be a surgeon. It’s just that you can’t think of a human being without a sex, so it gets filled in with the default sex “male”. (The joke wouldn’t really work today, I imagine. Not only are there so many women surgeons that it’s hard to have a very strong default assumption, but the boy could have two fathers. On the other hand, a “nurse” has a very strong female default, so much so that a male nurse is frequently called a “male nurse”, to avoid confusion.)

Continue reading “Default settings, encryption, and privacy”

The tyranny of the 95%

The president of the National Academy of Science is being quoted spouting dangerous nonsense. Well, maybe not so dangerous, but really nonsense.

I found this by way of Jonathan Chait, a generally insightful and well-informed political journalist, who weighed in recently on the political response to the IPCC report on climate change. US Republican Party big shot Paul Ryan, asked whether he believes that human activity has contributed to global warming, replied recently “I don’t know the answer to that question. I don’t think science does, either.” Chait rightly takes him to task for this ridiculous dodge (though he ignores the fact that Ryan was asked about his beliefs, so that his skepticism may reflect a commendable awareness of the cognitive theories of Stephen Stich, and his need to reflect upon the impossibility of speaking scientifically, or introspecting coherently, about the contents of beliefs), but the form of his criticism left me troubled:

In fact, science does know the answer. Climate scientists believe with a 95 percent level of certainty (the same level of certainty as their belief in the dangers of cigarette smoking) that human activity is contributing to climate change.

Tracking through his links, I found that he’d copied this comparison between climate change and the hazards of smoking pretty much verbatim from another blog, and that it ultimately derived from this “explanation” from the AP:

Some climate-change deniers have looked at 95 percent and scoffed. After all, most people wouldn’t get on a plane that had only a 95 percent certainty of landing safely, risk experts say.

But in science, 95 percent certainty is often considered the gold standard for certainty.

[…]

The president of the prestigious National Academy of Sciences, Ralph Cicerone, and more than a dozen other scientists contacted by the AP said the 95 percent certainty regarding climate change is most similar to the confidence scientists have in the decades’ worth of evidence that cigarettes are deadly.

Far be it from me to challenge the president of the National Academy of Sciences, particularly if it’s the “prestigious” National Academy of Sciences, or more than a dozen other scientists, but the technical term for this is “bollocks”. Continue reading “The tyranny of the 95%”

Cornpone opinions in academia

I was commenting recently on the attempt by University of Illinois (Urbana-Champaign) Chancellor Phyllis Wise to explain to all of us addleheaded profs that her ability (and that of US employers more generally) to fire people for expressing their opinions really has nothing at all to do with freedom of speech or academic freedom:

People are mixing up this individual personnel issue with the whole question of freedom of speech and academic freedom.

Political scientist Corey Robin has taken up the same quote, and explained how pervasive it is, and how fundamental it is to the machinery of repression in the US. It seems like one of those dogmas that is patently absurd to the uninitiated, but for those inside the machine (and by “the machine”, I mean simply mainstream American thinking about politics) it is self-evident.

Robin has nothing on Mark Twain, who wrote more than a century ago:

It is by the goodness of God that in our country we have those three unspeakably precious things: freedom of speech, freedom of conscience, and the prudence never to practice either of them.

He explained at greater length in his great essay “Corn-pone Opinions”, telling of a young slave whom he knew in his boyhood, who told him

“You tell me whar a man gits his corn pone, en I’ll tell you what his ‘pinions is.”

I can never forget it. It was deeply impressed upon me. By my mother. Not upon my memory, but elsewhere. She had slipped in upon me while I was absorbed and not watching. The black philosopher’s idea was that a man is not independent, and cannot afford views which might interfere with his bread and butter. If he would prosper, he must train with the majority; in matters of large moment, like politics and religion, he must think and feel with the bulk of his neighbors, or suffer damage in his social standing and in his business prosperities. He must restrict himself to corn-pone opinions — at least on the surface. He must get his opinions from other people; he must reason out none for himself; he must have no first-hand views.

 

The political opinions of corporations

I’ve been intrigued by the forced resignation of Brendan Eich as CEO of Mozilla Corporation, on account of his donation of $1000 to the 2008 campaign to amend the California constitution to ban same-sex marriage. Some fascinating issues it brings up:
1. I’d forgotten that the last great political battle over same-sex marriage was fought in California. And the conservatives won it. How fascinating to be reminded that barely five years ago it was still possible to muster a majority for banning same-sex marriage in California of all places, and in the same year that Barack Obama was elected (also promising to oppose same-sex marriage). And after that Pyrrhic victory the conservatives basically fled the field, overwhelmed by an almost inexplicable tide of social change. Continue reading “The political opinions of corporations”

Why are the one percent only 1%?

Have the years of unremitting oppression cut short their lifespans and suppressed their fertility? Is it because they’ve been hunted nearly to extinction?

These are questions that naturally come to mind in reading the novel genre, pioneered by the Wall Street Journal editorial page, of billionaire lamentations, the most recent of which is this cri de coeur of trust fund Croesus and libertarian political manipulator Charles Koch, with the title “I’m Fighting to Restore a Free Society”. He accuses his opponents, the nameless beasts called “Collectivists”, of acting like “20th century despots” by engaging in “character assassination”, which, as we all know, is exactly the sort of thing that 20th century despots were famous for, except for the “character” part. But character assassination is almost exactly the same as assassination, except without the bombs and stuff, and except for the fact that it’s sometimes hard to distinguish from “criticism”, which people might think a natural part of a “Free Society”. But, in case you’re not sure of how perfidious are these Collectivists who “discredit and intimidate”, Koch informs us that this approach is one that “Arthur Schopenhauer described in the 19th century”, which pretty much settles the issue, as far as I’m concerned.

Sure, it seems natural to look at the increasing concentration of wealth in the US (and not just in the US) and see a tiny oligarchy enriching itself at the expense of the rest of us. But you could look at the same numbers and see an oppressed and shrinking minority of wealth producers, slowly evaporating like a brackish pool in the sun, with its salt (wealth) concentration rising as it shrinks.

Where some of us see an opulent gated community, the reality (Charles Koch tells us) is just a gilded concentration camp. Where his character gets assassinated EVERY DAY. (True story.)

NSA and NRA

So, they only differ by one letter (in fact, just one step in the alphabet), but what else do they have in common? It occurs to me that the NSA’s weird Schrödinger’s-cat defence of its mass collection of phone records — it’s not spying until someone actually looks at the records — is reminiscent of the NRA’s famous anti-gun-control slogan. We could write it this way:

Computers don’t spy on people. People spy on people.

Spying on allies

Reading about President Obama’s speech on the significant but minimal changes he is planning to make to US intelligence gathering in the wake of (but in no way as a consequence of, it goes without saying) the Snowden revelations, I found myself wondering: How much shit are US allies expected to take? I don’t mean their leaders (who have been promised a personal exemption from espionage). I mean the average people, who have put legal regimes in place that prevent their own governments from spying on them. Why should they be more accepting of spying by the US?

And it’s not as though there’s nothing they can do about it. The solution would be to limit the role of American companies in the European market, particular with regard to sales of computer technology and collecting private information. As well as monitoring US embassies and diplomats more closely for engagement in illegal espionage. The US is assuming they won’t dare, because of the economic power of the US, the goverments’ reliance on US military and diplomatic power. That’s probably true, in the short term, but it’s clearly going to be an expensive, ongoing drain on US influence.

And then there’s the recent full court press by US legislators on the various intelligence committees to assert that Edward Snowden is a foreign agent — a pretty egregious assertion to be making publicly, since it would potentially make him liable to the death penalty. For example, here’s Michael McCaul, chairman of the House committee on homeland security:

Hey, listen, I don’t think … Mr Snowden woke up one day and had the wherewithal to do this all by himself. I think he was helped by others. Again, I can’t give a definitive statement on that … but I’ve been given all the evidence, I know Mike Rogers has access to, you know, that I’ve seen that I don’t think he was acting alone.

What’s most interesting is that, for all the bluster about “evidence”, it sounds like the claim he’s making is, the NSA couldn’t possibly be so incompetent that some random guy could just come in and walk off with their complete files. Since Snowden is obviously not a master criminal, it can only be that he was being steered by brilliant, nefarious foreign intelligence services.

It’s not hard to guess who put the idea in his head that the NSA couldn’t possibly be so incompetent…

What is income?

A strange paradox has opened up in the magnificently cruel US healthcare system. The Affordable Care Act was supposed to subsidise people with modest incomes (above the federal poverty line) to purchase private health insurance. Those below the poverty line — in fact, 138% of the poverty line — were supposed to be moved onto free health insurance with Medicaid. But Medicaid is administered by the states, and quite unexpectedly many states with Republican governors have refused the Medicaid expansion, out of pure political spite, making a hash of this system: Now individuals in those states whose income is below the federal poverty line still don’t get Medicaid (unless they qualify for Medicaid under the old rules, which are much more restrictive), but they can’t get the health care subsidies because they don’t earn enough.

Ignoring the huge human suffering that is being intentionally inflicted, I find this situation fascinating, because it’s something that shouldn’t exist in the world imagined by quantitative finance. How can you have too little income to receive public assistance? After all, this isn’t about net income. They don’t have to do anything with the money. It just needs to be recorded as income. Someone can give me a cheque for $1000, in payment for “personal services”, and I can give it back to pay his bill for “financial services”. There. I’ve just gotten another $1000 in income. You’d have to put some extra organisational effort in to make sure that you don’t incur any tax obligations.

But the point is, in the world of high finance, there isn’t a category of “income”. There’s just money. And they don’t leave money on the table just because there’s not enough in one particular accounting category. But the poor don’t just lack money; they don’t have people to structure their transactions in beneficial ways.

Somebody to blame

Jonathan Cohn — one of the best-informed voices on healthcare in American journalism — has a new article in The New Republic about the reductions in provider networks that insurers are imposing, due to constraints in the Affordable Care Act. Except, as he points out,

Even before Obamacare, employers and insurers were already moving in the direction of limiting networks and penalizing costly hospitals like Cedars. Kominski notes that his employer, the University of California system, aggressively restricted its provider network two years ago. The change affected thousands of employees—and was one of many such decisions employers made around the country. But it didn’t generate a national controversy. The city of Los Angeles just took Cedars off the network for one large plan in order to keep premiums for city employees low. And while it’s possible Obamacare accelerated a trend toward limited networks for direct consumers, it’s also possible that insurers would have made that switch anyway—and that they’re introducing these changes now, in one big wave, because Obamacare gives them a convenient excuse.

This is a genuine bias, particularly in American democracy, toward leaving problems unaddressed, because as soon as you start trying to deal with the problem, voters will hold you responsible for any remaining defects.

I remarked on this shortly after I came to the UK, that it seemed to me that the British underrate the NHS, because any health problem that occurs anywhere in the country, whether it’s unhygienic conditions in a hospital, or GP surgeries not being open at sufficiently convenient hours, is blamed on “the NHS”. That is a strength, but it’s also a temptation for politicians to offload the responsibility onto “the market”. The political culture hasn’t  gone that far in this country, but that’s why there’s a major US political party whose political philosophy is, conveniently, essentially “There’s nothing we can do”.

(Physicist David Deutsch has written a book-length quantum-utopian manifesto whose main lesson seems to be that the fundamental criterion for the progress potential of a political system is the extent to which it makes it clear, when things go wrong, who is to blame.)

This is a well-known problem in torts law — a public danger that has never been touched is nobody’s responsibility. If you try to make it safer, but cannot eliminate the danger entirely, suddenly it has become your responsibility if someone is injured. I first encountered this many years ago, when The Economist published a somewhat surprising plea for a planetwide defence against rogue asteroids. Like (I think) most people, on the rare occasions when I do think about asteroid strikes, I generally do not consider the legal implications. The article pointed out, though, that while an unmolested asteroid that obliterates London is an Act of God, as soon as some government tries to divert it, it becomes a legal liability.

This is an issue that I’ve never seen raised in the famous trolley problems that moral philosophers love to natter about. If you’re the trolley driver then you have a real moral dilemma. If you’re a bystander who happens to see a switch that could be thrown, you’d best call your lawyer first. She’ll tell you, under no circumstances should you touch anything. If 5 people die, that’s not your fault. If you save the 5 but kill one — if you even hurt the one’s finger — his family will sue you.

Vintage paranoia

The NYTimes has just published one of its brilliant series of debates, this time on the question of whether it is appropriate to spy on allies. The writers line up more or less two for, two against. Within the for camp there is a split between the world-weary cynical academic Rhodri Jeffreys-Jones, and Bush-era senior Homeland Security official Stewart Baker’s raving paranoia. His headline is “Allies aren’t always friends”, but what he really means is, there are no friends, only enemies we’re not at war with yet. The world is divided up into current enemies and future enemies. He writes

Even the countries we usually see as friends sometimes take actions that quite deliberately harm the United States and its interests. Ten years ago, when the U.S. went to war with Iraq, France and Germany were not our allies. They were not even neutral. They actively worked with Russia and China to thwart the U.S. military’s mission. Could they act against U.S. interests again in the future – in trade or climate change negotiations, in Syria, Libya or Iran?

This is, to put it briefly, insane. It’s like saying, “You’re not my friend. You actively worked to take away my car keys and thwart my plan to drive home from the party yesterday,” after you managed to get the keys back and then ran the car into a tree. Anyone who followed the discussion in France in Germany at the time of the Iraq war would have to acknowledge that “harming the United States and its interests” was nowhere part of the justification for opposing the war. It wasn’t even a matter of seeing the US and Europe as having opposing interests that demand a compromise, that of course can happen between friends. The general belief was that the US and Europe had one common interest, and the US was screwing it up with its obsession with the “military mission”.

Now, the public debate may have been a charade. Perhaps Mr Baker has seen NSA-procured films of clandestine meetings between Schröder and Chirac, with Chirac twirling the thin moustache that he had specially attached by state cosmeticians for such meetings, and saying, “Of course, you are right, cher Ger’art, my plan to deploy the Force de Frappe to obliterate Washington and that freedom-loving Bush and the ‘orrible MacDo, lacks sufficient, how you say, finesse. Far better to allow our good friend Saddam ‘ussein do our dirty work.” And then they pinned the European Star, first class, to Osama bin Laden’s robe, and apologised that his great service could not yet be publicly acknowledged, but that he would be shining beacon to enemies of freedom down through the ages.

It’s a shame that they can’t publish that. Everyone would understand then why spying on our not-yet-enemies is so important. Until then, our spies will have to remain sadly misunderstood.