Author: PNRJ

Why nonviolence?

PNRJ core principles, current events, ethics , , , , , , , , ,

Aug 16 JDN 2459078

You are no doubt aware that there are widespread protests going on right now. You may even have marched in some of them. Nearly 30 million Americans have participated in the Black Lives Matter protests, located in cities all around the country; this makes them quite likely the largest protests in American history.

The right wing is of course making much of the isolated incidents of violence that have occurred, often but not always actually provoked by the police or federal agents assigned to quell the protests. They have also made much of the property destruction caused by riots that have emerged from the protests, typically eliding the distinction between property destruction and violence. Since there has been far more property destruction than actual violence, this allows them to effectively inflate the level of violence.

In reality, the total deaths caused by these protests over two months and counting is clearly less than the number of Americans who are shot by police in an average week. And the total amount of property destruction is clearly less than the tens of billions of dollars per year that are stolen in wage theft, let alone the hundreds of billions of dollars per year that are stolen by white-collar crime. If violence and loss of property are really what you care about, these protests should not be your main concern.

Yet, I am concerned that too many on the left are too willing to accept violence. I have seen far too many people sharing and endorsing this quote:

“Dr. King’s policy was that nonviolence would achieve the gains for black people in the United States. His major assumption was that if you are nonviolent, if you suffer, your opponent will see your suffering and will be moved to change his heart. That’s very good. He only made one fallacious assumption: In order for nonviolence to work, your opponent must have a conscience. The United States has none.”

~ Stokely Carmichael

Nonviolence does work. Nonviolence did work for the civil rights movement. No, it doesn’t depend upon your opponent having a conscience—it only depends upon bystanders having a conscience. (Also, “the United States has no conscience” is only true insofar as socially constructed institutions don’t have feelings. Clearly most of the people in the United States—probably even most of the people in the US government—have a conscience!)

In fact, nonviolent protest is typically more effective than violent protest. When protesters turn to violence, they alienate the public whose support they need, and they allow the government to feel justified in responding with even more force. Campaigns of nonviolent civil resistance have been historically more effective than violent revolutions, even against authoritarian governments. On average, nonviolent protests are twice as likely to achieve their goals than violent protests.

Even worse than the Carmichael quote are the memes that have been shared saying things like this: “You want to fix the system, but not use violence; so, by magic?”

Nonviolence doesn’t mean politely asking for rights. It doesn’t mean being calm and non-confrontational. It doesn’t mean waiting patiently.

Nonviolence doesn’t even mean following the law or never damaging property. Some of the most important and effective acts of nonviolent protest involved breaking laws and damaging things—Rosa Parks was breaking the law, and does the Boston Tea Party ring a bell?

Nonviolence doesn’t even mean that nobody gets hurt; it often means strategically placing your own people in harm’s way knowing that the government’s violent overreaction will stir support for your cause. It’s a kind of ethical and political judo: Instead of directly resisting your stronger opponent, you maneuver so that their own power ends up damaging them. You use the government’s repression as a weapon for your own cause.

What does nonviolence mean?

Nonviolence means you don’t hurt people.

It sounds so simple and obvious, but a lot of people still don’t seem to get it. They seem to think that our only choices are “ask nicely” or “start a civil war”. Asking nicely obviously would not be effective; only someone deeply naive could imagine otherwise. Working legally within the system can sometimes be effective, but when really deep reforms are needed urgently it is often not enough. Starting a civil war might work—it has sometimes worked in the past—but it would come at a horrendous cost, probably thousands if not millions of lives.

Fortunately, these are not our only options. We don’t have to ask nicely; we don’t even have to obey the law. We can even break things. We just need to not hurt people. That still allows for a variety of forms of protest, confrontation, civil disobedience, and direct action. Jacobin, oddly enough, gets this right.

In reality, any movement is going to have extremists who act violently. A protest movement can still be considered nonviolent as long as such incidents of violence can be kept to a minimum, and never condoned by the leaders of the movement. Thus far, Black Lives Matter has absolutely fit that description—indeed, impressively so, given the sheer scale of the protests.

Some degree of self-defense can even be consistent with nonviolence, though it must be of a very minimal sort. Wearing armor and carrying a shield is entirely consistent with nonviolence. Hitting back after you are hit is a finer line. This is morally still nonviolence as long as you use only the minimal necessary force—but politically it will only work if the public clearly knows that you are not the ones who hit first.

The ethical case for nonviolence is simple, but worth repeating: Human lives have intrinsic value. Yes, even if those human beings work willingly for a corrupt and evil system. Yes, even the average Nazi was a sentient being of intrinsic moral worth.

The only people who really deserve to die are the psychopaths at the top pulling the strings—and they are almost never the ones on the front lines getting shot or bombed. If you had a plan to kill Donald Trump, I would have no particular moral objection. I think such a plan would be very unlikely to succeed, and I would never attempt such a thing myself; but does Donald Trump deserve to die for his brazen authoritarianism, overwhelming corruption, and depraved indifference for over 160,000 dead Americans? Yes. But how does that justify killing random police officers?

Nonviolence also has another great advantage, which is that it works better when you are on the right side. The effectiveness of violence is proportional to your firepower; the effectiveness of nonviolence is proportional to your righteousness. Why in the world would you, who are righteous but have little firepower, want to use violence against an enemy that is unrighteous and has more firepower?

Nonviolent protest actually works best when your enemy is violent and repressive; it is precisely that contrast between your nonviolence and their violence that wins people to your cause. Probably the smartest thing a government could do to respond to nonviolent protests would be to sit back and calmly watch them, then make whatever was the minimal level of concessions in order to make the protests lose momentum. When you bring out the tear gas, you have basically already admitted that you are on the wrong side of history. But repressive governments don’t think that way; if they did, they would have given those same concessions before the protests even gathered steam. They imagine that by simply cracking down harder they will be able to win—but they are usually wrong.

And even if the ethical case for nonviolence means literally nothing to you, please consider the strategic case: The empirical data says quite clearly that nonviolent protest works better. In many ways, violence is the default; it’s the conflict revolution mechanism that we evolved to use, largely unmodified from the same instincts that motivate any other primate. Nonviolence is a recent invention, a high-tech solution to this ancient problem. Violence is easy; just about anyone can do it. Nonviolence is hard; it requires strategic cleverness, unwavering vigilance, and deep moral courage.

This is not to say that violence is never necessary: Against a truly totalitarian regime that is willing to murder people simply for speaking out against the government, violence may well be the only option. I certainly do not begrudge the French Resistance for using violence against the Nazis. But violence should be a last resort, not simply for ethical reasons—but also for strategic reasons.

How to hurt allies and alienate people

PNRJ core principles, current events, ethics, tribal paradigm , , , , , , , , , , , , , , ,

Aug 9 JDN 2459071

I’ve been wanting to write this post for awhile now, but I have been worried about the reaction I might get. Ultimately I realized that this is precisely why it needs to be written. Especially since Slate Star Codex is offline for the foreseeable future, there don’t see to be a lot of other people willing to write it.

The timing could be questioned, I suppose; when we are in the throes of a historic pandemic and brazen creeping authoritarianism, perhaps now should be the time for unconditional solidarity. But I fear that unconditional solidarity is one of the most dangerous forces in human existence: Politics is the mind-killer, arguments are soldiers, and the absolute unwillingness to question one’s own side is how we get everything from the Spanish Inquisition to Vladimir Lenin.

And since this is about not simply being mistaken but alienating allies, perhaps these desperate times are when we need the correction most: For we simply cannot afford to lose any allies right now.

“All men benefit from male violence.”

“It’s impossible to be racist against White people.”

“I hate White people.”

“Men are pigs.”

“All I want for Christmas is White genocide.”

Statements like these have two things in common: One, they are considered appropriate and acceptable to say by most of the social justice left; and two, they are harmful, alienating, and wrong.

All men benefit from male violence? You mean that male rape victims benefit from male violence? The thousands of men who are assaulted and murdered by other men—at far higher rates than women—benefit from that, do they? Did Matthew Shepard benefit from male violence?

It’s impossible to be racist against White people? Then tell me, what was it when a Black woman told me that melanin is the gateway to the soul and all White people are soulless snakes? Swap the colors, and it sounds like something only a diehard KKK member or neo-Nazi could say. If that’s not racism, what is?

The insistence that racism is “prejudice plus power” is a disingenuous redefinition of the concept precisely in an attempt to retroactively make it true that it’s impossible to be racist against White people. This is not what the word “racist” means to most people. But even if I were to allow that definition, do you think Black people never have power over White people? There are no Black managers who discriminate against their White employees, no Black teachers who abuse their White students? I’m not aware of Barack Obama discriminating against any White people, but can anyone deny that he had power? White people may have more power on average, but that doesn’t mean they have more power in every case.

What’s more, I don’t really understand what leftists think they are accomplishing by making this kind of assertion. Is it just an expression of rage, or a signal of your group identity? You’re clearly not going to convince any White person who has been discriminated against that White people never get discriminated against. You’re clearly not going to convince any man who has been brutally attacked by another man that all men benefit from male violence. It would be one thing to say that White people face less discrimination (clearly true) or that most White people don’t face discrimination (maybe true); but to say that no White people ever face discrimination is just obviously false, and will be disproved by many people’s direct experience.

Indeed, it seems quite obvious to me that this kind of talk is likely to frustrate and alienate many people who could otherwise have been allies.

The left has a counter-argument prepared for this: If you are alienated by what we say, then you were never a true ally in the first place.

The accusation seems to be that alienated allies are just fair-weather friends; but I don’t think someone is being a fair-weather friend if they stop wanting to be your friend because you abuse them. And make no mistake: Continually telling people that they are inferior and defective because of their race or gender or some other innate aspect of themselves absolutely constitutes abuse. Indeed, it’s nothing less than a mirror image of the very abuse that social justice is supposed to exist to prevent.

To be sure, there are cases where people claim to be alienated allies but were never really allies to begin with. Anyone who says “Wokeness made me a Nazi” obviously was far-right to begin with, and is just using that as an excuse. No amount of people saying “I hate White people” would justify becoming a Nazi or a KKK member. This isn’t them genuinely being alienated by the left being unfair; this is them saying “Look what you made me do” as they punch you in the face.

But I think the far more common scenario is more like this: “I want to support social justice, but every time I try to participate in leftist spaces, people attack me. They say that I’m defective because of who I am, and it hurts. They don’t seem interested in my input anyway, so I think I’ll just stay away from leftist spaces to preserve my own mental health.” These are people who broadly agree with social justice in principle, but just feel so frustrated and alienated by the movement in practice that they decide they are better off remaining on the sidelines.

Is it really so hard to understand how someone might feel that way? Why would anyone want to interact in a social space where most of the time is spent disparaging people like them? To stay in such a space, one either needs to have very strong moral convictions to sustain them against that onslaught, or needs to be masochistic or self-loathing.


Maybe it is self-loathing, actually: Liberal White people are the only group that systematically exhibits a negative in-group bias. The further left you are on the political spectrum, the more likely you are to suffer from mental illness, especially if you are male. I’ve seen some right-wing sources use this to claim that “liberalism is a mental illness”, but the far more sensible explanation is that the kind of collective guilt and self-hatred that the left inculcates in liberal White people is harmful to mental health. It may also be because concern about the injustice in the world makes your life generally harder, even though you are right to be concerned.

There really does seem to be a lot of pressure to confess and self-flagellate among White leftists. I think my favorite is the injunction to “Divest from Whiteness“; it’s beautiful because it’s utterly meaningless. If you really just meant “fight racial discrimination”, you could have said that. Better yet, you could have recommended some specific policy or belief to adopt. (“Defund the Police”, for all its flaws, is an infinitely superior slogan to “Divest from Whiteness”.) By saying it this way, you’re trying to bring in some notion that we are morally obliged to somehow stop being White—which is of course completely impossible. Frankly I think even if I got gene therapy to convert my body to a West African phenotype people would still say I was “really White”. Thus, Whiteness becomes Original Sin: A stain acquired at birth that can never be removed and must always be a source of guilt.

So let me say this in no uncertain terms:

It’s okay to be White.

It’s okay to be straight.

It’s okay to be male.

It’s wrong to be racist.

It’s wrong to be homophobic.

It’s wrong to be sexist.

No, it isn’t “covertly racist” to say that it’s okay to be White—and if you think it is, you are part of the problem here. People do not have control over what race they are born into. There is no moral failing in being a particular color, or in being descended from people who did terrible things. (And it’s not like only White people have ancestors who did terrible things!)

Yes, I know that there are White supremacist groups using the slogan “It’s okay to be White”, but you know what? Stopped Clock Principle. Reversed stupidity is not intelligence. Nazis believe many things that are wrong, but the mere fact that Nazis believe something doesn’t make it wrong. Nazis also generally believe in Darwinian evolution, and Adolf Hitler was a strict vegetarian.

I am not denying that privilege and oppression exist. But there is a clear and absolutely vital moral distinction between being a member of a group and oppressing people who are not in that group. Being White is not the same thing as being racist. Being straight is not the same thing as being homophobic. Being male is not the same thing as being sexist. Indeed, I would argue that being a member of the privileged category is not even necessary to participate in oppression—you can oppress people of your own group, or be in one underprivileged group and oppress someone in another group. Being privileged certainly makes it easier for you to support oppression and more likely that you’ll do so—but it is neither necessary nor sufficient.

Another common response is that this is just “tone policing“, that complaining about alienating rhetoric is just a way of shutting down dissent in general. No doubt this is sometimes true: One of the more effective ways of silencing someone’s argument is to convince people that it has been delivered in an overly aggressive or shrill way, thus discrediting the messenger. (This was basically the only major criticism ever leveled against New Atheism, for instance.)

But it clearly takes the notion too far to say that any kind of rhetoric is acceptable as long as it’s for the right cause. Insulting and denigrating people is never appropriate. Making people feel guilty for being born in the wrong group is never fair. Indeed, it’s not clear that one can even argue against tone policing without… tone policing. Sometimes your tone is actually inappropriate and harmful and you need to be criticized for it.

In fact, some of the people that harsh rhetoric is alienating may harbor real prejudices that need to be challenged. But they aren’t very likely to make the intense effort to challenge their own prejudices if every interaction they have with the social justice community is hostile. If we want to change someone’s mind, it helps a great deal to start by showing them compassion and respect.

I’m not saying that fighting for social justice is never going to upset people. Social change is always painful, and there are many cherished beliefs and institutions that will have to be removed in order to achieve lasting justice. So the mere fact that someone is frustrated or upset with you doesn’t necessarily mean you’ve done anything wrong. But you should at least consider that people might sometimes be upset with you for genuinely good reasons, that when they say your aggressive rhetoric is hurtful and alienating that might be because it’s actually true.

This is not just about selfishness

PNRJ current events, ethics, public policy , , , , , ,

Aug 2 JDN 2459064

The Millennial term is “Karen”: someone (paradigmatically a middle-aged White woman) who is so privileged, so self-centered, and has such an extreme sense of entitlement, that they are willing to make others suffer in order to avoid the slightest inconvenience.

I recently saw a tweet (which for some reason has been impossible to find; I think I must have misremembered its precise wording, because putting that in quotes in Google yields nothing) saying that Americans are not simply selfish, we are so selfish that we would gladly let others die to avoid mildly inconveniencing ourselves. Searching Twitter for “Americans are selfish” certainly yields plenty of results.

And it is tempting to agree with this, when it seems that re-opening the economy and so many people refusing to wear masks has given us far worse outcomes from COVID-19 than most other countries.

But this can’t be the whole story. Perhaps Americans are a bit more self-centered than other cultures, because of our history of libertarian individualism. But if we were truly so selfish we’d gladly let others die to avoid inconvenience, whence the fact that we donate more to charity than any other country in the world? I don’t simply mean total amount or per-capita dollars (though both of those are also true); I mean as a fraction of GDP Americans give more to charity than any other country, and by a wide margin.

How then do we explain that so many Americans are not wearing masks?

Well, first of all, most of us are wearing masks. The narrative about people not wearing masks has been exaggerated; the majority of Americans, including the majority of Republicans, agree that wearing masks is a matter of public health rather than personal choice. There are some people who refuse to wear masks, and each one adds a little bit more risk to us all; but it’s really not the case that Americans in general are refusing to wear masks.

But I think the most important failings here come from the top down. The Trump administration has handled the pandemic in an astonishingly poor way. First, they denied that it was even a serious problem. Then, they implemented only a half-hearted response. Then, they turned masks into a culture war. Then, they resisted the economic relief package and prevented it from being as large as it needed to me. At every step of the way, they have been at best utterly incompetent and at worst guilty of depraved indifference murder.

From denying it was a problem, to responding too slowly, to disparaging mask use, to pushing to re-open the economy too soon, at every step of the way our government has made things worse. Above all, a better economic relief package—like what most other First World countries have done—would have done a great deal to reduce the harm of lockdowns, and would have made re-opening the economy far less popular.

Republican-led states have followed the President’s lead, refusing to implement even basic common-sense protections. But even Democrat-led states have suffered greatly as well. New York and California have some of the most cases, though this is surely in part because they are huge states with highly urbanized populations that get a lot of visitors and trade from other places. The trajectory of infections looks worst in Lousiana and Missouri, surely among the most conservative of states; but it also looks quite bad in New Jersey and Hawaii, which are among the most liberal.

I think what this shows us is that America lacks coordination. Despite having United in our name and E pluribus unum as our motto (“In God We Trust” was a Cold War change to spite the Soviets), what we lack most of all is unity. Viruses do not respect borders or jurisdictions. More than perhaps any other issue aside from climate change, fighting a pandemic requires a unified, coordinated response—and that is precisely what we did not have.

In some ways the pluralism of the United States can be a great strength; but this year, it was very much a weakness. And as the many crises around us continue, I fear we grow only more divided.

We must not tolerate this brazen authoritarianism

PNRJ Uncategorized

Jul 26 JDN 2459057

Imagine for a moment what this would feel like:

Your girlfriend, who works as an EMT, just got home and went to bed after a long shift. Suddenly you hear banging on your door. “Who is it?” you shout; no answer. “Who is it?” you ask again; still no answer. The banging continues.

You know there is a lot of crime in your neighborhood, so you bought a handgun to protect your family. Since it seems like someone is about to invade your home, now seems like the obvious time to use it. You get the gun, load it, and aim it at the doorway. You hesitate; are you really prepared to pull that trigger? You know that you could kill someone on the other side. But you need to protect your family. So you fire a few shots at the doorway, hoping it will be enough to scare them away.


The response is a hail of bullets from several different directions, several of which hit your girlfriend and kill her while she is asleep.


Then, the door breaks down and several police officers barge in, having never announced themselves as police officers. They arrest you. You learn later that they were serving a so-called “no knock warrant”, which was intended for someone who wasn’t even there. They were never supposed to be in your home in the first place. Your girlfriend is now dead. And then, to top it all off, they have the audacity to charge you with attempted murder of a police officer because you tried to defend your home.

Now imagine what this would feel like as well:

In the evening you joined a protest. It was a peaceful protest, and there were hardly even any police officers around. There was no rioting, no vandalism, no tear gas or rubber bullets; just people holding signs and chanting. It’s now about 2:00 AM, and the protest is ending for the night, so you begin walking home.

Suddenly a van pulls up next to you. It’s completely unmarked; it just looks like a rental car that anybody could have rented. The door slides open and men in tactical body armor leap out of it, pointing rifles at you. They demand that you get in the van with them, and since you think they’re likely to shoot you if you don’t, you comply.

They handcuff you, cover your eyes with your hat, and drive you somewhere. They unload you into a building, then frisk you, photograph you, and rummage through your belongings. Then, they put you into a cell. They have not identified themselves. They have not explained why they abducted you.

Only after they have put you into a cell do they identify themselves as federal agents and start reading you your Miranda rights. They still won’t tell you why you were arrested. They ask you to waive your right to counsel; when you refuse, they leave you there for an hour and a half and then release you. Only as you walk outside do you realize that you had been taken to a federal courthouse.

These stories did not happen in Zimbabwe or Congo or Nicaragua. They did not happen in Russia or China or Venezuela. They happened right here in the United States of America. The first one is the story of Kenneth Walker in Louisville, whose girlfriend Breonna Taylor was murdered by police who didn’t announce that they were police and were never supposed to be in his home. It wasn’t a completely random error; the intended target was someone Breonna Taylor knew. So yes, it was possible that the intended target—who did have a legitimate warrant out for his arrest—might have been present. But how does that justify not even announcing themselves as police?

The second is the story of Mark Pettibone in Portland, who was abducted by anonymous paramilitary forces in an unmarked van. The Department of Homeland Security (an Orwellian name for an agency if ever there were) released a report on the incidents of “violent anarchists” that justified their use of such extreme measures: Most of them are graffiti or vandalism. There are a few genuinely violent incidents in there: Some throwing rocks, some pointing laser pointers at police officers’ eyes, and at least one alleged pipe bomb; but in the whole report there is only one incident listed in which any police officers were injured.

This is authoritarianism. It is not like authoritarianism; it is not moving toward authoritarianism. It is authoritarianism. Secret police in unmarked vehicles abducting people off the street is simply something that should not be allowed to happen in a liberal democracy. Right now it is rare, and for this we should be grateful; but it should not be rare, it should be non-existent. And we should continue fighting until it is. This is not a utopian dream, like imagining that we could make rape or murder non-existent. This is a policy choice. No other First World country does this. (Indeed, are we even a First World country anymore? We were supposed to be the paragon of the First World, but I’m not so sure we even belong in the category anymore.) What we have made rare they have managed to avoid entirely.

While arrest warrants are a necessary part of law enforcement, “no-knock” warrants are inherently authoritarian. Police should be required to identify themselves: Not simply that they are law enforcement, but what agency they work for, their own names and badge numbers, and the reason they are conducting the arrest. A “no-knock” warrant would already be unjust even applied in the best of circumstances (capturing an organized crime boss, perhaps); but typically they are used for drug raids (is criminalizing drugs is even right in the first place?), and in this case the person they wanted wasn’t even there.

Pettibone was at least promptly released. Walker will grieve the loss of his girlfriend for the rest of his life. Jonathan Mattingly, Brett Hankison, and Myles Cosgrove, the officers who shot Breonna Taylor, have still not been charged.

I wish that I could blame Trump for all of this and promise that it will go away when he loses the election in November (as statistical forecasts strongly predict he will). But while Trump and those who enable him have clearly accelerated and exacerbated this problem, the roots run much deeper.

For many people, particularly Black people, the United States is a de facto police state, and more or less always has been. (In fact, in most ways it’s probably better than it used to be—which isn’t to say that it is remotely acceptable right now, but to point out just how horrific it once was.) Harassment and abuse by police are commonplace, and death at the hands of police is a constant fear. Many of us are blissfully unaware of this, because we live in places where it doesn’t happen. This violence is highly concentrated: Major US cities vary in their races of police homicide by nearly a full order of magnitude.

The power of our government is unmatched. We have the third-largest standing army (after China and India, each of which has four times our population), the fourth-largest police force (in addition to China and India, add Russia to the list—though their population is less than half ours), and the largest incarcerated population in the world. Our military spending is higher than the next ten countries combined. Our intelligence services are not simply the largest in the world; the CIA alone accounts for nearly two-thirds of all worldwide intelligence spending. And while by the CIA is by far the largest, the US has over a dozen other intelligence agencies. When this power is abused—as it all too often is—the whole world feels the pain. We cannot afford to tolerate such abuses. We must stamp them out while we still can.

Getting Trump out won’t fix this. We must get him out, for a hundred thousand reasons, but that will not be nearly enough. Like hairline fractures in a steel beam that become wide gashes when the bridge is loaded, there are deep, structural flaws in our society and our system of government that are now becoming visible under the strain of crisis. I for one believe that these flaws can still be mended. But the longer we wait, the closer we come to a total collapse.

The Race to the Bottom is not inevitable

PNRJ development economics, ethics, inequality, macroeconomics, market failure, public policy , , , , , , , , , , , , , , , , , , , ,

Jul 19 JDN 2459050

The race to the bottom is a common result of competition, between firms, between states, or even between countries. One firm finds a way to cut corners and reduce costs, then lowers their price to undercut others; then soon every firm is cutting those same corners. Or one country decides to weaken their regulations in order to attraction more business; then soon every other country has to weaken their regulations as well.

Let’s first consider individual firms. Suppose that you run a business, and you are an upstanding, ethical person. You want to treat your employees, your customers, and your community well. You have high labor standards, you exceed the requirements of environmental regulations, and you make a high-quality product at a reasonable price for a moderate profit.

Then, a competitor appears. The owner of this company is not so ethical. They exploit their workers, perhaps even stealing their wages. They flaunt environmental regulations. They make shoddy products. All of this allows them to make their products for a lower price than yours.

Suppose that most customers can’t tell the difference between your product and theirs. What will happen? They will stop buying yours, because it’s more expensive. What do you do then?

You could simply go out of business. But that doesn’t really solve anything. Probably you’ll be forced to lower your standards. You’ll treat your workers worse, pollute more, reduce product quality. You may not do so as much as the other company, but you’ll have to do it some in order to get the price down low enough to still compete. And your profits will be lower than theirs as a result.

Far better would be for the government to step in and punish that other business for breaking the rules—or if what they’re doing is technically legal, change the rules so that it’s not anymore. Then you could continue to produce high-quality products with fair labor standards and good environmental sustainability.

But there are some problems with this. First, consider this from the point of view of a regulator, who is being lobbied by both companies. Your company asks for higher standards to improve product quality while protecting workers and the environment. But theirs claims that these higher standards will push them out of business. Who will they believe?

In fact, it may be worse than that: Suppose we’ve already settled into an equilibrium where all the firms have low standards. In that case, all the lobbyists will be saying that regulations need to be kept weak, lest the whole industry fail.

But in fact there’s no reason to think that stricter regulations would actually destroy the whole industry. Firm owners are used to thinking in terms of fixed competitors: They act in response to what competitors do. And in many cases it’s actually true that if just one firm tried to raise their standards, they would be outcompeted and go out of business. This does not mean that if all firms were forced to raise their standards, the industry would collapse. In fact, it’s much more likely that stricter regulations would only moderately reduce output and profits, if imposed consistently across the whole industry.

To see why, let’s consider a very simple model, a Bertrand competition game. There are two firms, A and B. Each can either use process H, producing a product of high quality with high labor standards and good sustainability, or use process L, producing a product of low quality with low labor standards and poor sustainability. Process H costs $100 per unit, process L costs $50 per unit. Customers can’t tell the difference, so they will buy whichever product is offered at the lowest price. Let’s say you are in charge of firm A. You choose which process to use, and set your price. At the same time, firm B chooses a process and sets their price.

Suppose choose to use process H. The lowest possible price you could charge to still make a profit would be a price of $101 (ignoring cents; let’s say customers also ignore them, which might be true!).

But firm B could choose process L, and then set a price of $100. They can charge just one dollar less than you charge for their product, but their cost is only $50, so now they are making a large profit—and you get nothing.

So you are forced to lower your standards, in order to match their price. You could try to undercut them at a price of $100, but in the long run that’s a bad idea, since eventually you’ll both be driven to charging a price of 51 and making only a very small profit. And there’s a way to stop them from undercutting you, which is to offer a price-matching guarantee; you can tell your customers that if they see a lower price from firm B than what you’re offering, you’ll match it for them. Then firm B has no incentive to try to undercut you, and you can maintain a stable equilibrium at a price of $100. You have been forced to used process L even though you know it is worse, because any attempt to unilaterally deviate from that industry norm would result in your company going bankrupt.

But now suppose the government comes in and mandates that all firms use process H, and they really enforce this rule so that no firm wants to try to break it. Then you’d want to raise the price, but you wouldn’t necessarily have to raise it all that much. Even $101 would be enough to ensure some profit, and you could even maintain your current profits by raising the price up to $150. In reality the result would probably be somewhere in between those two, depending on the elasticity of demand; so perhaps you end up charging $125 and make half the profit you did before.

Even though the new regulation raised costs all the way up to the current price, they did not result in collapsing the industry; because the rule was enforced uniformly, all firms were able to raise their standards and also raise their prices. This is what we should typically expect to happen; so any time someone claims that a new regulation will “destroy the industry” we should be very skeptical of that claim. (It’s not impossible; for instance, a regulation mandating that all fast food workers be paid $200 per hour would surely collapse the fast food industry. But it’s very unlikely that anyone would seriously propose a regulation like that.)

So as long as you have a strong government in place, you can escape the race to the bottom. But then we must consider international competition: What if other countries have weaker regulations, and so firms want to move their production to those other countries?

Well, a small country may actually be forced to lower their standards in order to compete. I’m not sure there’s much that Taiwan or Singapore could do to enforce higher labor standards. If Taiwan decided to tighten all their labor regulations, firms might just move their production to Indonesia or Vietnam. Then again, monthly incomes in Taiwan, once adjusted for currency exchange rates, are considerably higher than those in Vietnam. Indeed, wages in Taiwan aren’t much lower than wages in the US. So apparently Taiwan has some power to control their own labor standards—perhaps due to their highly educated population and strong industrial infrastructure.

However, a large country like the US or China absolutely has more power than that. If the US wants to enforce stricter labor standards, they can simply impose tariffs on countries that don’t. Actually there are many free-trade rules in place precisely to reduce that power, because it can be easily abused in the service of protectionism.

Perhaps these rules go too far; while I agree with the concern about protectionism, I definitely think we should be doing more to enforce penalties for forced labor, for instance. But this is not the result of too little international governance—if anything it is the result of too much. Our free trade agreements are astonishingly binding, even on the most powerful countries (China has successfully sued the United States under WTO rules!). I wish only that our human rights charters were anywhere near as well enforced.

This means that the race to the bottom is not the inevitable result of competition between firms or even between countries. When it occurs, it is the result of particular policy regimes nationally or internationally. We can make better rules.

The first step may be to stop listening to the people who say that any change will “destroy the industry” because they are unable (or unwilling?) to understand how uniformly-imposed rules differ from unilateral deviations from industry norms.

Reflections on the Chinese Room

PNRJ cognitive science , , , , , , , , , , ,

Jul 12 JDN 2459044

Perhaps the most famous thought experiment in the philosophy of mind, John Searle’s Chinese Room is the sort of argument that basically every expert knows is wrong, yet can’t quite explain what is wrong with it. Here’s a brief summary of the argument; for more detail you can consult Wikipedia or the Stanford Encyclopedia of Philosophy.

I am locked in a room. The only way to communicate with me is via a slot in the door, through which papers can be passed.

Someone on the other side of the door is passing me papers with Chinese writing on them. I do not speak any Chinese. Fortunately, there is a series of file cabinets in the room, containing instruction manuals which explain (in English) what an appropriate response in Chinese would be to any given input of Chinese characters. These instructions are simply conditionals like “After receiving input A B C, output X.”

I can follow these instructions and thereby ‘hold a conversation’ in Chinese with the person outside, despite never understanding Chinese.

This room is like a Turing Test. A computer is fed symbols and has instructions telling it to output symbols; it may ‘hold a conversation’, but it will never really understand language.

First, let me note that if this argument were right, it would pretty much doom the entire project of cognitive science. Searle seems to think that calling consciousness a “biological function” as opposed to a “computation” can somehow solve this problem; but this is not how functions work. We don’t say that a crane ‘isn’t really lifting’ because it’s not made of flesh and bone. We don’t say that an airplane ‘isn’t really flying’ because it doesn’t flap its wings like a bird. He often compares to digestion, which is unambiguously a biological function; but if you make a machine that processes food chemically in the same way as digestion, that is basically a digestion machine. (In fact there is a machine called a digester that basically does that.) If Searle is right that no amount of computation could ever get you to consciousness, then we basically have no idea how anything would ever get us to consciousness.

Second, I’m guessing that the argument sounds fairly compelling, especially if you’re not very familiar with the literature. Searle chose his examples very carefully to create a powerfully seductive analogy that tilts our intuitions in a particular direction.

There are various replies that have been made to the Chinese Room. Some have pointed out that the fact that I don’t understand Chinese doesn’t mean that the system doesn’t understand Chinese (the “Systems Reply”). Others have pointed out that in the real world, conscious beings interact with their environment; they don’t just passively respond to inputs (the “Robot Reply”).

Searle has his own counter-reply to these arguments: He insists that if instead of having all those instruction manuals, I memorized all the rules, and then went out in the world and interacted with Chinese speakers, it would still be the case that I didn’t actually understand Chinese. This seems quite dubious to me: For one thing, how is that different from what we would actually observe in someone who does understand Chinese? For another, once you’re interacting with people in the real world, they can do things like point to an object and say the word for it; in such interactions, wouldn’t you eventually learn to genuinely understand the language?

But I’d like to take a somewhat different approach, and instead attack the analogy directly. The argument I’m making here is very much in the spirit of Churchland’s Luminous Room reply, but a little more concrete.

I want you to stop and think about just how big those file cabinets would have to be.

For a proper Turing Test, you can’t have a pre-defined list of allowed topics and canned responses. You’re allowed to talk about anything and everything. There are thousands of symbols in Chinese. There’s no specified limit to how long the test needs to go, or how long each sentence can be.

After each 10-character sequence, the person in the room has to somehow sort through all those file cabinets and find the right set of instructions—not simply to find the correct response to that particular 10-character sequence, but to that sequence in the context of every other sequence that has occurred so far. “What do you think about that?” is a question that one answers very differently depending on what was discussed previously.

The key issue here is combinatoric explosion. Suppose we’re dealing with 100 statements, each 10 characters long, from a vocabulary of 10,000 characters. This means that there are ((10,000)^10)^100 = 10^4000 possible conversations. That’s a ludicrously huge number. It’s bigger than a googol. Even if each atom could store one instruction, there aren’t enough atoms in the known universe. After a few dozen sentences, simply finding the correct file cabinet would be worse than finding a needle in a haystack; it would be finding a hydrogen atom in the whole galaxy.

Even if you assume a shorter memory (which I don’t think is fair; human beings can absolutely remember 100 statements back), say only 10 statements, things aren’t much better: ((10,000)^10)^10 is 10^400, which is still more atoms than there are in the known universe.

In fact, even if I assume no memory at all, just a simple Markov chain that responds only to your previous statement (which can be easily tripped up by asking the same question in a few different contexts), that would still be 10,000^10 = 10^40 sequences, which is at least a quintillion times the total data storage of every computer currently on Earth.

And I’m supposed to imagine that this can be done by hand, in real time, in order to carry out a conversation?

Note that I am not simply saying that a person in a room is too slow for the Chinese Room to work. You can use an exaflop quantum supercomputer if you like; it’s still utterly impossible to store and sort through all possible conversations.

This means that, whatever is actually going on inside the head of a real human being, it is nothing like a series of instructions that say “After receiving input A B C, output X.” A human mind cannot even fathom the total set of possible conversations, much less have a cached response to every possible sequence. This means that rules that simple cannot possibly mimic consciousness. This doesn’t mean consciousness isn’t computational; it means you’re doing the wrong kind of computations.

I’m sure Searle’s response would be to say that this is a difference only of degree, not of kind. But is it, really? Sometimes a sufficiently large difference of degree might as well be a difference of kind. (Indeed, perhaps all differences of kind are really very large differences of degree. Remember, there is a continuous series of common ancestors that links you and I to bananas.)

Moreover, Searle has claimed that his point was about semantics rather than consciousness: In an exchange with Daniel Dennett he wrote “Rather he [Dennett] misstates my position as being about consciousness rather than about semantics.” Yet semantics is exactly how we would solve this problem of combinatoric explosion.

Suppose that instead of simply having a list of symbol sequences, the file cabinets contained detailed English-to-Chinese dictionaries and grammars. After reading and memorizing those, then conversing for awhile with the Chinese speaker outside the room, who would deny that the person in the room understands Chinese? Indeed what other way is there to understand Chinese, if not reading dictionaries and talking to Chinese speakers?

Now imagine somehow converting those dictionaries and grammars into a form that a computer could directly apply. I don’t simply mean digitizing the dictionary; of course that’s easy, and it’s been done. I don’t even mean writing a program that translates automatically between English and Chinese; people are currently working on this sort of thing, and while still pretty poor, it’s getting better all the time.

No, I mean somehow coding the software so that the computer can respond to sentences in Chinese with appropriate responses in Chinese. I mean having some kind of mapping within the software of how different concepts relate to one another, with categorizations and associations built in.

I mean something like a searchable cross-referenced database, so that when asked the question, “What’s your favorite farm animal?” despite never having encountered this sentence before, the computer can go through a list of farm animals and choose one to designate as its ‘favorite’, and then store that somewhere so that later on when it is again asked it will give the same answer. And then why asked “Why do you like goats?” the computer can go through the properties of goats, choose some to be the ‘reason’ why it ‘likes’ them, and then adjust its future responses accordingly. If it decides that the reason is “horns are cute”, then when you mention some other horned animal, it updates to increase its probability of considering that animal “cute”.

I mean something like a program that is programmed to follow conversational conventions, so when you ask it its name, will not only tell you something; it will ask you your name in return, and stores that information for later. And then it will map the sound of your name to known patterns of ethnic naming conventions, and so when you say your name is “Ling-Ling Xu” it asks “Is your family Chinese?” And then when you say “yes” it asks “What part of China are they from?” and then when you say “Shanghai” it asks “Did you grow up there?” and so on. It’s not that it has some kind of rule that says “Respond to ‘Shanghai’ with ‘Did you grow up there?’”; on the contrary, later in the conversation you may say “Shanghai” and get a different response because it was in a different context. In fact, if you were to keep spamming “Shanghai” over and over again, it would sound confused: “Why do you keep saying ‘Shanghai’? I don’t understand.”

In other words, I mean semantics. I mean something approaching how human beings actually seem to organize the meanings of words in their brains. Words map to other words and contexts, and some very fundamental words (like “pain” or “red”) map directly to sensory experiences. If you are asked to define what a word means, you generally either use a lot of other words, or you point to a thing and say “It means that.” Why can’t a robot do the same thing?

I really cannot emphasize enough how radically different that process would be from simply having rules like “After receiving input A B C, output X.” I think part of why Searle’s argument is so seductive is that most people don’t have a keen grasp of computer science, and so the difference between a task that is O(N^2) like what I just outlined above doesn’t sound that different to them compared to a task that is O(10^(10^N)) like the simple input-output rules Searle describes. With a fast enough computer it wouldn’t matter, right? Well, if by “fast enough” you mean “faster than could possibly be built in our known universe”, I guess so. But O(N^2) tasks with N in the thousands are done by your computer all the time; no O(10^(10^N)) task will ever be accomplished for such an N within the Milky Way in the next ten billion years.

I suppose you could still insist that this robot, despite having the same conceptual mappings between words as we do, and acquiring new knowledge in the same way we do, and interacting in the world in the same way we do, and carrying on conversations of arbitrary length on arbitrary topics in ways indistinguishable from the way we do, still nevertheless “is not really conscious”. I don’t know how I would conclusively prove you wrong.

But I have two things to say about that: One, how do I know you aren’t such a machine? This is the problem of zombies. Two, is that really how you would react, if you met such a machine? When you see Lieutenant Commander Data on Star Trek: The Next Generation, is your thought “Oh, he’s just a calculating engine that makes a very convincing simulation of human behavior”? I don’t think it is. I think the natural, intuitive response is actually to assume that anything behaving that much like us is in fact a conscious being.

And that’s all the Chinese Room was anyway: Intuition. Searle never actually proved that the person in the room, or the person-room system, or the person-room-environment system, doesn’t actually understand Chinese. He just feels that way, and expects us to feel that way as well. But I contend that if you ever did actually meet a machine that really, truly passed the strictest form of a Turing Test, your intuition would say something quite different: You would assume that machine was as conscious as you and I.

A better kind of patriotism

PNRJ core principles, current events, tribal paradigm , , , , , , , , , , , , , ,

Jul 5 JDN 2459037

Yesterday was the Fourth of July, but a lot of us haven’t felt much like celebrating. When things are this bad—pandemic, economic crisis, corrupt government, police brutality, riots, and so on—it can be hard to find much pride in our country.

Perhaps this is why Republicans tend to describe themselves as more patriotic than Democrats. Republicans have always held our country to a far lower standard (indeed, do they hold it to any standard at all!?) and so they can be proud of it even in its darkest times.

Indeed, in some sense national pride in general is a weird concept: We weren’t even alive when our nation was founded, and even today there are hundreds of millions of people in our nation, so most of what it does has nothing to do with us. But human beings are tribal: We feel a deep need to align ourselves with groups larger than ourselves. In the current era, nations fill much of that role (though certainly not all of it, as we form many other types of groups as well). We identify so strongly with our nation that our pride or shame in it becomes pride or shame in ourselves.

As the toppling of statues extends beyond Confederate leaders (obviously those statues should come down! Would Great Britain put up statues of Napoleon?) and Christopher Columbus (who was recognized as a monster in his own time!) to more ambiguous cases like Ulysses Grant, George Washington and Thomas Jefferson, or even utterly nonsensical ones like Matthias Baldwin, one does begin to get the sense that the left wing doesn’t just hate racism; some of them really do seem to hate America.

Don’t get me wrong: The list of America’s sins is long and weighty. From the very beginning the United States was built by forcing out Native populations and importing African slaves. The persistent inequality between racial groups today suggests that reparations for these crimes may still be necessary.

But I think it is a mistake to look at a statue of George Washington or Thomas Jefferson and see only a slaveowner. They were slaveowners, certainly—and we shouldn’t sweep that under the rug. Perhaps it is wrong to idolize anyone, because our heroes never live up to our expectations and great men are almost always bad men. Even Martin Luther King was a sexual predator and Mahatma Gandhi abused his wife. Then again, people seem to need heroes: Without something to aspire to, some sense of pride in who they are, people rapidly become directionless or even hopeless.

While there is much to be appalled by in Washington or Jefferson, there is also much to admire. Indeed, specifically what we are celebrating on Independence Day strikes me as something particularly noteworthy, something truly worthy of the phrase “American exceptionalism”.

For most of human history, every major nation formed organically. Many were ruled by hereditary dynasties that extended to time immemorial. Others were aware that they had experienced coups and revolutions, but all of these were about the interests of one king (or prince, or duke) versus another. The Greek philosophers had debated what the best sort of government would be, but never could agree on anything; insofar as they did agree, they seemed to prefer benevolent autocracy. Even where democracies existed, they too had formed organically, and in practice rarely had suffrage beyond upper-class men. Nations had laws, but these laws were subordinate to the men who made and enforced them; one king’s sacred duty was another’s heinous crime.

Then came the Founding Fathers. After fighting their way out of the grip of the British Empire, they could easily have formed their own new monarchy and declared their own King George—and there were many who wanted to do this. They could have kept things running basically the same way they always had.

But they didn’t. Instead, they gathered together a group of experts and leaders from the revolution, all to ask the question: “What is the best way to run a country?” Of course there were many different ideas about the answer. A long series of impassioned arguments and bitter conflicts ensued. Different sides cited historians and philosophers back and forth at each other, often using the same source to entirely opposite conclusions. Great compromises were made that neither side was happy with (like the Three-Fifths Compromise and the Connecticut Compromise).

When all the dust cleared and all the signatures were collected, the result was a document that all involved knew was imperfect and incomplete—but nevertheless represented a remarkable leap forward for the very concept of what it means to govern a nation. However painfully and awkwardly, they came to some kind of agreement as to what was the best way to run a country—and then they made that country.

It’s difficult to overstate what a watershed moment this was in human history. With a few exceptions—mostly small communities—every other government on earth had been created to serve the interests of its rulers, with barely even a passing thought toward what would be ethical or in the best interests of the citizens. Of course some self-interest crept in even to the US Constitution, and in some ways we’ve been trying to fix that ever since. But even asking what sort of government would be best for the people was something deeply radical.

Today the hypocrisy of a slaveowner writing “all men are created equal” is jarring to us; but at the time the shock was not that he would own slaves, but that he would even give lip service to universal human equality. It seems bizarre to us that someone could announce “inalienable rights to life, liberty, and the pursuit of happiness” and then only grant voting rights to landowning White men—but to his contemporaries, the odd thing was citing philosophers (specifically John Locke) in your plan for a new government.

Indeed, perhaps the most radical thing of all about the Constitution of the United States is that they knew it was imperfect. The Founding Fathers built into the very text of the document a procedure for amending and improving it. And since then we have amended it 27 times (though to be fair the first 10 were more like “You know what? We should actually state clearly that people have free speech rather than assuming courts will automatically protect that.”)

Every nation has a founding myth that lionizes its founders. And certainly many, if not most, Americans believe a version of this myth that is as much fable as fact. But even the historical truth with all of its hypocrises has plenty to be proud of.

Though we may not have had any control over how our nation was founded, we do have a role in deciding its future. If we feel nothing but pride in our nation, we will not do enough to mend and rectify its flaws. If we feel nothing but shame in our nation, we will not do enough to preserve and improve its strengths.

Thus, this Independence Day, I remind you to be ambivalent: There is much to be ashamed of, but also much to be proud of.

“The Patriarchy” is not a thing

PNRJ core principles, current events, ethics, public policy , , , ,

Jun 28 JDN 2459030

It’s really mainly a coincidence that I am writing this post on Father’s Day; working at home and almost never going out due to the pandemic, I have become unmoored from the normal passage of time. It’s a wonder I can remember it’s Sunday. But it is at least a bit ironic, since the word “patriarchy” comes from the Latin word pater meaning “father”.

A great deal of feminist discourse references “The Patriarchy”: Examples are included as links in this sentence from a variety of different sources.

This is a problem, because “The Patriarchy” plainly does not exist.

Am I saying that patriarchy doesn’t exist? Of course not. Patriarchy plainly exists. What I’m saying is that there is no one single source “The Patriarchy“.

China and Japan are both extremely patriarchial societies. They have fought wars with one another dozens of times. Saudi Arabia and Iran are both extremely patriarchal. They hate each other and have likewise fought numerous wars.

Indeed, nearly every human society is to some degree patriarchal; and yet, somehow we seem to be in conflict with one another quite frequently. If patriarchy all stemmed from some common source “The Patriarchy”, such a result would be baffling: If we’re all following the same ruler, how can we fight each other so much? Whoever is running this conspiracy is doing a really awful job!

Yes, there are common elements between the various forms of patriarchy in different societies—otherwise, we wouldn’t recognize them all as patriarchy. But there are also substantial differences. Nearly all societies regulate how women must dress, but precisely what women are expected to wear varies a great deal. Nearly all societies put more men in positions of power than women, but the degree to which this is true runs a wide gamut.

Patriarchy is like authoritarianism, or fanaticism, or corruption; yes, obviously authoritarianism, fanaticism, and corruption exist, and are important forces in the world. But there are no such things as “The Authoritarianism”, “The Fanaticism”, or “The Corruption”. There is no single unified source of these things. Indeed, authoritarians are often at each other’s throats, fanatics fight with other fanatics all the time, and those who are corrupt have no qualms about exploiting others who are corrupt.

Is this important? Perhaps it’s just a provocative turn of phrase, and I’m being overly pedantic.

But I do think it’s important, for the following reasons.

Many feminists who use the phrase “The Patriarchy” really do seem to think that all patriarchial ideas, beliefs, norms, attitudes, and behaviors stem from some common root, as the following quotes attest:

Only “patriarchy” seems to capture the peculiar elusiveness of gendered power – the idea that it does not reside in any one site or institution, but seems spread throughout the world. Only “patriarchy” seems to express that it is felt in the way individual examples of gender inequality interact, reinforcing each other to create entire edifices of oppression.

~Charlotte Higgins, The Guardian

I’m not angry because I hate men. I’m not even angry at men. I’m angry at the system that, for the lack of a better term, most people refer to as the patriarchy.

~Anne Theriaut, The Good Men Project

Remember in “Terminator 2” how the bad terminator kept getting smashed and shattered and ripped apart, but it didn’t matter? He just kept re-emerging, rising from the ashes, as an unstoppable force. Now imagine that terminator is a vessel to keep power, wealth and status in the hands of men — that’s the patriarchy. It can feel indestructible, coming back ever stronger despite seemingly endless efforts to smash it.

~Maya Salam, The New York Times

If you imagine that there is such a thing as “The Patriarchy”, it gives you the sense that you have just one enemy to fight. It makes the world simple and comprehensible. There’s a lot of psychological appeal in that kind of worldview. But it also makes you miss a great deal of the real complexity and nuance in the world. You have reified the concept.

Such a simplistic worldview might motivate you to fight harder against patriarchy, which would be a good thing. But then again, it could actually sap your motivation, by making it seem like you have a single implacable enemy that controls the entire world and has throughout history. If there is such a thing as “The Patriarchy”, then its power must be tremendous; perhaps we have weakened its hold upon the world, but could we ever hope to completely defeat it? (I made a similar point in an old post about how acknowledging progress is vital in order to make more progress.)

Moreover, thinking that all patriarchy stems from the same source could cause you to misdiagnose problems and fail to notice solutions that would otherwise be readily available. If you go around thinking that any disparity between how men and women are treated must be the result of some global phenomenon called “The Patriarchy”, you may not think to try simple fixes like blinded auditions or revising or eliminating student evaluations. You may assume that sexism is around ever corner when often the real causes are nepotism and network effects.

Slate Star Codex made a similar point about racism in an excellent post called “Murderism”. If your view of the world is that all bad things (or even all bad things in a broad class like “racism” or “sexism”) must stem from the same source, you will be unable to analyze the real nuances of what causes problems and thus be powerless to fix them.

Yes, of course patriarchy exists; and it’s important. But it comes in many different kinds, and many difference degrees, and policies that amelioriate it in some contexts may be ineffective—or even counterproductive—in others. This is why I say that it’s dangerous to use a phrase like “The Patriarchy”—for patriarchy isn’t a thing, it’s many things.

How we measure efficiency affects our efficiency

PNRJ core principles, development economics, ethics , , , , ,

Jun 21 JDN 2459022

Suppose we are trying to minimize carbon emissions, and we can afford one of the two following policies to improve fuel efficiency:

  1. Policy A will replace 10,000 cars that average 25 MPG with hybrid cars that average 100 MPG.
  2. Policy B will replace 5,000 diesel trucks that average 5 MPG with turbocharged, aerodynamic diesel trucks that average 10 MPG.

Assume that both cars and trucks last about 100,000 miles (in reality this of course depends on a lot of factors), and diesel and gas pollute about the same amount per gallon (this isn’t quite true, but it’s close). Which policy should we choose?

It seems obvious: Policy A, right? 10,000 vehicles, each increasing efficiency by 75 MPG or a factor of 4, instead of 5,000 vehicles, each increasing efficiency by only 5 MPG or a factor of 2.

And yet—in fact the correct answer is definitely policy B, because the use of MPG has distorted our perception of what constitutes efficiency. We should have been using the inverse: gallons per hundred miles.

  1. Policy A will replace 10,000 cars that average 4 GPHM with cars that average 1 GPHM.
  2. Policy B will replace 5,000 trucks that average 20 GPHM with trucks that average 10 GPHM.

This means that policy A will save (10,000)(100,000/100)(4-1) = 30 million gallons, while policy B will save (5,000)(100,000/100)(20-10) = 50 million gallons.

A gallon of gasoline produces about 9 kg of CO2 when burned. This means that by choosing the right policy here, we’ll have saved 450,000 tons of CO2—or by choosing the wrong one we would only have saved 270,000.

The simple choice of which efficiency measure to use when making our judgment—GPHM versus MPG—has had a profound effect on the real impact of our choices.

Let’s try applying the same reasoning to charities. Again suppose we can choose one of two policies.

  1. Policy C will move $10 million that currently goes to local community charities which can save one QALY for $1 million to medical-research charities that can save one QALY for $50,000.
  2. Policy D will move $10 million that currently goes to direct-transfer charities which can save one QALY for $1000 to anti-malaria net charities that can save one QALY for $800.

Policy C means moving funds from charities that are almost useless ($1 million per QALY!?) to charities that meet a basic notion of cost-effectiveness (most public health agencies in the First World have a standard threshold of about $50,000 or $100,000 per QALY).

Policy D means moving funds from charities that are already highly cost-effective to other charities that are only a bit more cost-effective. It almost seems pedantic to even concern ourselves with the difference between $1000 per QALY and $800 per QALY.

It’s the same $10 million either way. So, which policy should we pick?

If the lesson you took from the MPG example is that we should always be focused on increasing the efficiency of the least efficient, you’ll get the wrong answer. The correct answer is based on actually using the right measure of efficiency.

Here, it’s not dollars per QALY we should care about; it’s QALY per million dollars.

  1. Policy C will move $10 million from charities which get 1 QALY per million dollars to charities which get 20 QALY per million dollars.
  2. Policy D will move $10 million from charities which get 1000 QALY per million dollars to charities which get 1250 QALY per million dollars.

Multiply that out, and policy C will gain (10)(20-1) = 190 QALY, while policy D will gain (10)(1250-1000) = 2500 QALY. Assuming that “saving a life” means about 50 QALY, this is the difference between saving 4 lives and saving 50 lives.

My intuition actually failed me on this one; before I actually did the math, I had assumed that it would be far more important to move funds from utterly useless charities to ones that meet a basic standard. But it turns out that it’s actually far more important to make sure that the funds being targeted at the most efficient charities are really the most efficient—even apparently tiny differences matter a great deal.

Of course, if we can move that $10 million from the useless charities to the very best charities, that’s the best of all; it would save (10)(1250-1) = 12,490 QALY. This is nearly 250 lives.

In the fuel economy example, there’s no feasible way to upgrade a semitrailer to get 100 MPG. If we could, we totally should; but nobody has any idea how to do that. Even an electric semi probably won’t be that efficient, depending on how the grid produces electricity. (Obviously if the grid were all nuclear, wind, and solar, it would be; but very few places are like that.)

But when we’re talking about charities, this is just money; it is by definition fungible. So it is absolutely feasible in an economic sense to get all the money currently going towards nearly-useless charities like churches and museums and move that money directly toward high-impact charities like anti-malaria nets and vaccines.

Then again, it may not be feasible in a practical or political sense. Someone who currently donates to their local church may simply not be motivated by the same kind of cosmopolitan humanitarianism that motivates Effective Altruism. They may care more about supporting their local community, or be motivated by genuine religious devotion. This isn’t even inherently a bad thing; nobody is a cosmopolitan in everything they do, nor should we be—we have good reasons to care more about our own friends, family, and community than we do about random strangers in foreign countries thousands of miles away. (And while I’m fairly sure Jesus himself would have been an Effective Altruist if he’d been alive today, I’m well aware that most Christians aren’t—and this doesn’t make them “false Christians”.) There might be some broader social or cultural change that could make this happen—but it’s not something any particular person can expect to accomplish.

Whereas, getting people who are already Effective Altruists giving to efficient charities to give to a slightly more efficient charity is relatively easy: Indeed, it’s basically the whole purpose for which GiveWell exists. And there are analysts working at GiveWell right now whose job it is to figure out exactly which charities yield the most QALY per dollar and publish that information. One person doing that job even slightly better can save hundreds or even thousands of lives.

Indeed, I’m seriously considering applying to be one myself—it sounds both more pleasant and more important than anything I’d be likely to get in academia.

No, unemployment doesn’t kill people

PNRJ current events, macroeconomics, public policy , , , , , ,

Jun 14 JDN 2459015

Some people have argued that lockdown measures were unnecessary, or ineffective. The data definitely leans the other direction, but there’s enough uncertainty in all this that I can at least consider that a serious possibility. That doesn’t mean we were wrong to use them; in the presence of high uncertainty, assuming the worst-case scenario is often the best strategy. Far better to overreact than underreact. And indeed, I’d say that right now we still can’t be confident enough that things are safe to really re-open most of the economy. Re-opening too early could make things far worse.

There’s another argument for re-opening the economy which seems far more seductive: What about the people harmed by the lockdowns? This massive unemployment is terrible too, isn’t it? In fact, what if we’re killing more people by unemployment than we are saving from the virus? The Mises Institute warns: “Unemployment Kills”. Others have speculated that the recession could cause more deaths than the virus.

But in fact, unemployment does not kill. The evidence on this is quite clear. Even in the Great Depression, with massive unemployment, terrible monetary policy, and only the most minimal social welfare measures in place, death rates did not increase. In fact, for all causes except suicide, death rates decrease during recessions—probably because pollution, traffic accidents, and work-related injury and illness go down. And the suicide rate increase isn’t enough to increase the overall death rate.

Of course, dying by suicide is not the same thing as dying from cancer—and indeed, they are most likely different people being affected in each case. So in that sense unemployment can kill people; but it typically saves more people than it kills. Almost any policy choice will cause some deaths and prevent others, so really the best we can do is look at the overall aggregate and see whether our QALY have gone up or down.

This doesn’t mean that we should go out of our way to have recessions in order to save lives; the number of lives saved is small and the loss in quality of life is probably large enough to compensate for it. (That’s why we use quality-adjusted life years after all.) But this recession isn’t arbitrary; it’s the result of trying to stop a global pandemic, so that we don’t have a repeat of what influenza did in 1918.


When the CDC says it’s okay to open back up, by all means, let’s do that. They have issued guidelines for what we need to do in order to make that happen. But until then, let’s trust in the experts—the epidemiologists who say that we still need lockdown measures, and the economists who agree that it’s worth the cost.