Kim Jong-un

Congratulations, America.

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

Nov 13, JDN 2457676

Congratulations, you elected Donald Trump.

Instead of the candidate with decades of experience as Secretary of State, US Senator, and an internationally renowned philanthropist, you chose the first President in history to not have any experience whatsoever in government or the military.

Instead of the candidate with the most comprehensive, evidence-based plan for action against climate change (that is, the only candidate who supports nuclear energy), you elected the one who is planning to appoint a climate-change denier head of the EPA.

Perhaps to punish the candidate who carried out a longstanding custom of using private email servers because the public servers were so defective, you accepted the candidate who is being charged with not only mass fraud but also multiple counts of sexual assault.

Perhaps based on the Russian propaganda—not kidding, read the URL—saying that one candidate could trigger a Third World War, you chose the candidate who has no idea how international diplomacy works and wants to convert NATO into a mercantilist empire (and by the way has no apparent qualms about deploying nuclear weapons).

Because one candidate was “too close to Wall Street” in some vague ill-defined sense (oh my god, she gave speeches! And accepted donations!), you elected the other one who has already vowed to turn back the financial regulations that are currently protecting us from a repeat of the Great Recession.

Because you didn’t trust the candidate with one of the highest honest ratings ever recorded, you elected the one who is surrounded by hundreds of scandals and never even released his tax returns.
Even if you didn’t outright agree with it, you were willing to look past his promise to deport 11 million people and his long history of bigotry toward a wide variety of ethnic groups.
Even his Vice President, who seems like a great statesman simply by comparison, is one of the most fanatical right-wing Vice Presidents we’ve had in decades. He opposes not just abortion, but birth control. He supports—and has signed as governor—“religious freedom” bills designed to legalize discrimination against LGBT people.

Congratulations, America. You literally elected the candidate that was supported by Vladimir Putin, Kim Jong-un, the American Nazi Party, and the Klu Klux Klan. Now, reversed stupidity is not intelligence; being endorsed by someone horrible doesn’t necessarily mean you are horrible. But when this many horrible people endorse you, and start giving the same reasons, and those reasons are based on things you particularly have in common with those horrible people like bigotry and authoritarianism… yeah, I think it does say something about you.

Now, to be fair, much of the blame here goes to the Electoral College.

By current counts, Hillary Clinton won the popular vote by at least 500,000 votes. It is projected that she may even win by as much as 2 million. This will be the fourth time in US history that the Electoral College winner was definitely not the popular vote winner.

But even that is only possible because Hillary Clinton did not win the overwhelming landslide she deserved. The Electoral College should have been irrelevant, because she should have won at least 60% of every demographic in every state. Our whole nation should have declared together in one voice that we will not tolerate bigotry and authoritarianism. The fact that that didn’t happen is reason enough to be ashamed; even if Clinton will slightly win the popular vote that still says something truly terrible about our country.

Indeed, this is what it says:

We slightly preferred democracy over fascism.

We slightly preferred liberty over tyranny.

We slightly preferred justice over oppression.

We slightly preferred feminism over misogyny.

We slightly preferred equality over racism.

We slightly preferred reason over instinct.

We slightly preferred honesty over fraud.

We slightly preferred sustainability over ecological devastation.

We slightly preferred competence over incompetence.

We slightly preferred diplomacy over impulsiveness.

We slightly preferred humility over narcissism.

We were faced with the easiest choice ever given to us in any election, and just a narrow majority got the answer right—and then under the way our system works that wasn’t even enough.

I sincerely hope that Donald Trump is not as bad as I believe he is. The feeling of vindication at being able to tell so many right-wing family members “I told you so” pales in comparison to the fear and despair for the millions of people who will die from his belligerent war policy, his incompetent economic policy, and his insane (anti-)environmental policy. Even the working-class White people who voted for him will surely suffer greatly under his regime.

Yes, I sincerely hope that he is not as bad as we think he is, though I remember saying that George W. Bush was not as bad as we thought when he was elected—and he was. He was. His Iraq War killed hundreds of thousands of people based on lies. His economy policy triggered the worst economic collapse since the Great Depression. So now I have to ask: What if he is as bad as we think?

Fortunately, I do not believe that Trump will literally trigger a global nuclear war.

Then again, I didn’t believe he would win, either.

Why is Tatooine poor?

pnrj development economics, futurism, public policy , , , , , , , , , , , , , , , , , , , , , ,

JDN 2457513—May 4, 2016

May the Fourth be with you.

In honor of International Star Wars Day, this post is going to be about Star Wars!

[I wanted to include some images from Star Wars, but here are the copyright issues that made me decide it ultimately wasn’t a good idea.]

But this won’t be as frivolous as it may sound. Star Wars has a lot of important lessons to teach us about economics and other social sciences, and its universal popularity gives us common ground to start with. I could use Zimbabwe and Botswana as examples, and sometimes I do; but a lot of people don’t know much about Zimbabwe and Botswana. A lot more people know about Tatooine and Naboo, so sometimes it’s better to use those instead.

In fact, this post is just a small sample of a much larger work to come; several friends of mine who are social scientists in different fields (I am of course the economist, and we also have a political scientist, a historian, and a psychologist) are writing a book about this; we are going to use Star Wars as a jumping-off point to explain some real-world issues in social science.

So, my topic for today, which may end up forming the basis for a chapter of the book, is quite simple:
Why is Tatooine poor?

First, let me explain why this is such a mystery to begin with. We’re so accustomed to poverty being in the world that we expect to see it, we think of it as normal—and for most of human history, that was probably the correct attitude to have. Up until at least the Industrial Revolution, there simply was no way of raising the standard of living of most people much beyond bare subsistence. A wealthy few could sometimes live better, and most societies have had such an elite; but it was never more than about 1% of the population—and sometimes as little as 0.01%. They could have distributed wealth more evenly than they did, but there simply wasn’t that much to go around.

The “prosperous” “democracy” of Periclean Athens for example was really an aristocratic oligarchy, in which the top 1%—the ones who could read and write, and hence whose opinions we read—owned just about everything (including a fair number of the people—slavery). Their “democracy” was a voting system that only applied to a small portion of the population.

But now we live in a very different age, the Information Age, where we are absolutely basking in wealth thanks to enormous increases in productivity. Indeed, the standard of living of an Athenian philosopher was in many ways worse than that of a single mother on Welfare in the United States today; certainly the single mom has far better medicine, communication, and transportation than the philosopher, but she may even have better nutrition and higher education. Really the only things I can think of that the philosopher has more of are jewelry and real estate. The single mom also surely spends a lot more time doing housework, but a good chunk of her work is automated (dishwasher, microwave, washing machine), while the philosopher simply has slaves for that sort of thing. The smartphone in her pocket (81% of poor households in the US have a cellphone, and about half of these are smartphones) and the car in her driveway (75% of poor households in the US own at least one car) may be older models in disrepair, but they would still be unimaginable marvels to that ancient philosopher.

How is it, then, that we still have poverty in this world? Even if we argued that the poverty line in First World countries is too high because they have cars and smartphones (not an argument I agree with by the way—given our enormous productivity there’s no reason everyone shouldn’t have a car and a smartphone, and the main thing that poor people still can’t afford is housing), there are still over a billion people in the world today who live on less than $2 per day in purchasing-power-adjusted real income. That is poverty, no doubt about it. Indeed, it may in fact be a lower standard of living than most human beings had when we were hunter-gatherers. It may literally be a step downward from the Paleolithic.

Here is where Tatooine may give us some insights.

Productivity in the Star Wars universe is clearly enormous; indeed the proportional gap between Star Wars and us appears to be about the same as the proportional gap between us and hunter-gatherer times. The Death Star II had a diameter of 160 kilometers. Its cost is listed as “over 1 trillion credits”, but that’s almost meaningless because we have no idea what the exchange rate is or how the price of spacecraft varies relative to the price of other goods. (Spacecraft actually seem to be astonishingly cheap; in A New Hope it seems to be that a drink is a couple of credits while 10,000 credits is almost enough to buy an inexpensive starship. Basically their prices seem to be similar to ours for most goods, but spaceships are so cheap they are priced like cars instead of like, well, spacecraft.)

So let’s look at it another way: How much metal would it take to build such a thing, and how much would that cost in today’s money?

We actually see quite a bit of the inner structure of the Death Star II in Return of the Jedi, so I can hazard a guess that about 5% of the volume of the space station is taken up by solid material. Who knows what it’s actually made out of, but for a ballpark figure let’s assume it’s high-grade steel. The volume of a 160 km diameter sphere is 4*pi*r^3 = 4*(3.1415)*(80,000)^3 = 6.43 quadrillion cubic meters. If 5% is filled with material, that’s 320 trillion cubic meters. High-strength steel has a density of about 8000 kg/m^3, so that’s 2.6 quintillion kilograms of steel. A kilogram of high-grade steel costs about $2, so we’re looking at $5 quintillion as the total price just for the raw material of the Death Star II. That’s $5,000,000,000,000,000,000. I’m not even including the labor (droid labor, that is) and transportation costs (oh, the transportation costs!), so this is a very conservative estimate.

To get a sense of how ludicrously much money this is, the population of Coruscant is said to be over 1 trillion people, which is just about plausible for a city that covers an entire planet. The population of the entire galaxy is supposed to be about 400 quadrillion.

Suppose that instead of building the Death Star II, Emperor Palpatine had decided to give a windfall to everyone on Coruscant. How much would he have given each person (in our money)? $5 million.

Suppose instead he had offered the windfall to everyone in the galaxy? $12.50 per person. That’s 50 million worlds with an average population of 8 billion each. Instead of building the Death Star II, Palpatine could have bought the whole galaxy lunch.

Put another way, the cost I just estimated for the Death Star II is about 60 million times the current world GDP. So basically if the average world in the Empire produced as much as we currently produce on Earth, there would still not be enough to build that thing. In order to build the Death Star II in secret, it must be a small portion of the budget, maybe 5% tops. In order for only a small number of systems to revolt, the tax rates can’t be more than say 50%, if that; so total economic output on the average world in the Empire must in fact be more like 50 times what it is on Earth today, for a comparable average population. This puts their per-capita GDP somewhere around $500,000 per person per year.

So, economic output is extremely high in the Star Wars universe. Then why is Tatooine poor? If there’s enough output to make basically everyone a millionaire, why haven’t they?

In a word? Power.

Political power is of course very unequally distributed in the Star Wars universe, especially under the Empire but also even under the Old Republic and New Republic.

Core Worlds like Coruscant appear to have fairly strong centralized governments, and at least until the Emperor seized power and dissolved the Senate (as Tarkin announces in A New Hope) they also seemed to have fairly good representation in the Galactic Senate (though how you make a functioning Senate with millions of member worlds I have no idea—honestly, maybe they didn’t). As a result, Core Worlds are prosperous. Actually, even Naboo seems to be doing all right despite being in the Mid Rim, because of their strong and well-managed constitutional monarchy (“elected queen” is not as weird as it sounds—Sweden did that until the 16th century). They often talk about being a “democracy” even though they’re technically a constitutional monarchy—but the UK and Norway do the same thing with if anything less justification.

But Outer Rim Worlds like Tatooine seem to be out of reach of the central galactic government. (Oh, by the way, what hyperspace route drops you off at Tatooine if you’re going from Naboo to Coruscant? Did they take a wrong turn in addition to having engine trouble? “I knew we should have turned left at Christophsis!”) They even seem to be out of range of the monetary system (“Republic credits are no good out here,” said Watto in The Phantom Menace.), which is pretty extreme. That doesn’t usually happen—if there is a global hegemon, usually their money is better than gold. (“good as gold” isn’t strong enough—US money is better than gold, and that’s why people will accept negative real interest rates to hold onto it.) I guarantee you that if you want to buy something with a US $20 bill in Somalia or Zimbabwe, someone will take it. They might literally take it—i.e. steal it from you, and the government may not do anything to protect you—but it clearly will have value.

So, the Outer Rim worlds are extremely isolated from the central government, and therefore have their own local institutions that operate independently. Tatooine in particular appears to be controlled by the Hutts, who in turn seem to have a clan-based system of organized crime, similar to the Mafia. We never get much detail about the ins and outs of Hutt politics, but it seems pretty clear that Jabba is particularly powerful and may actually be the de facto monarch of a sizeable region or even the whole planet.

Jabba’s government is at the very far extreme of what Daron Acemoglu calls extractive regimes (I’ve been reading his tome Why Nations Fail, and while I agree with its core message, honestly it’s not very well-written or well-argued), systems of government that exist not to achieve overall prosperity or the public good, but to enrich a small elite few at the expense of everyone else. The opposite is inclusive regimes, under which power is widely shared and government exists to advance the public good. Real-world systems are usually somewhere in between; the US is still largely inclusive, but we’ve been getting more extractive over the last few decades and that’s a big problem.

Jabba himself appears to be fantastically wealthy, although even his huge luxury hover-yacht (…thing) is extremely ugly and spartan inside. I infer that he could have made it look however he wanted, and simply has baffling tastes in decor. The fact that he seems to be attracted to female humanoids is already pretty baffling, given the obvious total biological incompatibility; so Jabba is, shall we say, a weird dude. Eccentricity is quite common among despots of extractive regimes, as evidenced by Muammar Qaddafi’s ostentatious outfits, Idi Amin’s love of oranges and Kentucky Fried Chicken, and Kim Jong-Un’s fear of barbers and bond with Dennis Rodman. Maybe we would all be this eccentric if we had unlimited power, but our need to fit in with the rest of society suppresses it.

It’s difficult to put a figure on just how wealthy Jabba is, but it isn’t implausible to say that he has a million times as much as the average person on Tatooine, just as Bill Gates has a million times as much as the average person in the US. Like Qaddafi, before he was killed he probably feared that establishing more inclusive governance would only reduce his power and wealth and spread it to others, even if it did increase overall prosperity.
It’s not hard to make the figures work out so that is so. Suppose that for every 1% of the economy that is claimed by a single rentier despot, overall economic output drops by the same 1%. Then for concreteness, suppose that at optimal efficiency, the whole economy could produce $1 trillion. The amount of money that the despot can claim is determined by the portion he tries to claim, p, times the total amount that the economy will produce, which is (1-p) trillion dollars. So the despot’s wealth will be maximized when p(1-p) is maximized, which is p = 1/2; so the despot would maximize his own wealth at $250 billion if he claimed half of the economy, even though that also means that the economy produces half as much as it could. If he loosened his grip and claimed a smaller share, millions of his subjects would benefit; but he himself would lose more money than he gained. (You can also adjust these figures so that the “optimal” amount for the despot to claim is larger or smaller than half, depending on how severely the rent-seeking disrupts overall productivity.)

It’s important to note that it is not simply geography (galactography?) that makes Tatooine poor. Their sparse, hot desert may be less productive agriculturally, but that doesn’t mean that Tatooine is doomed to poverty. Indeed, today many of the world’s richest countries (such as Qatar) are in deserts, because they produce huge quantities of oil.

I doubt that oil would actually be useful in the Old Republic or the Empire, but energy more generally seems like something you’d always need. Tatooine has enormous flat desert plains and two suns, meaning that its potential to produce solar energy has to be huge. They couldn’t export the energy directly of course, but they could do so indirectly—the cheaper energy could allow them to build huge factories and produce starships at a fraction of the cost that other planets do. They could then sell these starships as exports and import water from planets where it is abundant like Naboo, instead of trying to produce their own water locally through those silly (and surely inefficient) moisture vaporators.

But Jabba likely has fought any efforts to invest in starship production, because it would require a more educated workforce that’s more likely to unionize and less likely to obey his every command. He probably has established a high tariff on water imports (or even banned them outright), so that he can maintain control by rationing the water supply. (Actually one thing I would have liked to see in the movies was Jabba being periodically doused by slaves with vats of expensive imported water. It would not only show an ostentatious display of wealth for a desert culture, but also serve the much more mundane function of keeping his sensitive gastropod skin from dangerously drying out. That’s why salt kills slugs, after all.) He also probably suppressed any attempt to establish new industries of any kind of Tatooine, fearing that with new industry could come a new balance of power.

The weirdest part to me is that the Old Republic didn’t do something about it. The Empire, okay, sure; they don’t much care about humanitarian concerns, so as long as Tatooine is paying its Imperial taxes and staying out of the Emperor’s way maybe he leaves them alone. But surely the Republic would care that this whole planet of millions if not billions of people is being oppressed by the Hutts? And surely the Republic Navy is more than a match for whatever pitiful military forces Jabba and his friends can muster, precisely because they haven’t established themselves as the shipbuilding capital of the galaxy? So why hasn’t the Republic deployed a fleet to Tatooine to unseat the Hutts and establish democracy? (It could be over pretty fast; we’ve seen that one good turbolaser can destroy Jabba’s hover-yacht—and it looks big enough to target from orbit.)

But then, we come full circle, back to the real world: Why hasn’t the US done the same thing in Zimbabwe? Would it not actually work? We sort of tried it in Libya—a lot of people died, and results are still pending I guess. But doesn’t it seem like we should be doing something?

The challenges of a global basic income

pnrj critique of neoclassical economics, development economics, public policy, Uncategorized , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

JDN 2457404

In the previous post I gave you the good news. Now for the bad news.

So we are hoping to implement a basic income of $3,000 per person per year worldwide, eliminating poverty once and for all.

There is no global government to implement this system. There is no global income tax to be collected or refunded. The United Nations and the World Bank, for all the good work that they do, are nowhere near powerful enough (or well-funded enough) to accomplish this feat.

Worse, the people we need to help the most, not coincidentally, live in the countries that are worst-managed. They are surrounded not only by squalor, but also by corruption, war, ethnic tension. Most of the people are underfed, uneducated, and dying from diseases such as malaria and schistomoniasis that we could treat in a day for pocket change. Their infrastructure is either crumbling or nonexistent. Their water is unsafe to drink. And worst of all, many of their governments don’t care. Tyrants like Robert Mugabe, Kim Jong-un, King Salman (of our lovely ally Saudi Arabia), and Isayas Afewerki care nothing for the interests of the people they rule, and are interested only in maximizing their own wealth and power. If we arranged to provide grants to these countries in an amount sufficient to provide the basic income, there’s no reason to think they’d actually provide it; they’d simply deposit the check in their own personal bank accounts, and use it to buy ever more extravagant mansions or build ever greater monuments to themselves. They really do seem to follow a utility function based entirely upon their own consumption; witness your neoclassical rational agent and despair.

There are ways for international institutions and non-governmental organizations to intervene to help people in these countries, and indeed many have done so to considerable effect. As bad as things are, they are much better than they used to be, and they promise to be even better tomorrow. But there is only so much they can do without the force of law at their backs, without the power to tax incomes and print currency.

We will therefore need a new kind of institutional framework, if not a true world government then something very much like it. Establishing this new government will not be easy, and worst of all I see no way to do it other than military force. Tyrants will not give up their power willingly; it will need to be taken from them. We will need to capture and imprison tyrants like Robert Mugabe and Kim Jong Un in the same way that we once did to mob bosses like John Dillinger and Al Capone, for ultimately a tyrant is nothing but a mob boss with an army.Unless we can find some way to target them precisely and smoothly replace their regimes with democracies, this will mean nothing less than war, and it could kill thousands, even millions of people—but millions of people are already dying, and will continue to die as long as we leave these men in power. Sanctions might help (though sanctions kill people too), and perhaps a few can be persuaded to step down, but the rest must be overthrown, by some combination of local revolutions and international military coalitions. The best model I’ve seen for how this might be pulled off is Libya, where Qaddafi was at last removed by an international military force supporting a local revolution—but even Libya is not exactly sunshine and rainbows right now. One of the first things we need to do is seriously plan a strategy for removing repressive dictators with a minimum of collateral damage.

To many, I suspect this sounds like imperialism, colonialism redux. Didn’t so many imperialistic powers say that they were doing it to help the local population? Yes, they did; and one of the facts that we must face up to is that it was occasionally true. Or if helping the local population was not their primary motivation, it was nonetheless a consequence. Countries colonized by the British Empire in particular are now the most prosperous, free nations in the world: The United States, Canada, Australia. South Africa and India might seem like exceptions (GDP PPP per capita of $12,400 and $5,500 respectively) but they really aren’t, compared to what they were before—or even compared to what is next to them today: Angola has a per capita GDP PPP of $7,546 while Bangladesh has only $2,991. Zimbabwe is arguably an exception (per capita GDP PPP of $1,773), but their total economic collapse occurred after the British left. To include Zimbabwe in this basic income program would literally triple the income of most of their population. But to do that, we must first get through Robert Mugabe.

Furthermore, I believe that we can avoid many of the mistakes of the past. We don’t have to do exactly the same thing that countries used to do when they invaded each other and toppled governments. Of course we should not enslave, subjugate, or murder the local population—one would hope that would go without saying, but history shows it doesn’t. We also shouldn’t annex the territory and claim it as our own, nor should we set up puppet governments that are only democratic as long as it serves our interests. (And make no mistake, we have done this, all too recently.) The goal must really be to help the people of countries like Zimbabwe and Eritrea establish their own liberal democracy, including the right to make policies we don’t like—or even policies we think are terrible ideas. If we can do so without war, of course we should. But right now what is usually called “pacifism” leaves millions of people to starve while we do nothing.

The argument that we have previously supported (or even continue to support, ahem, Saudi Arabia) many of these tyrants is sort of beside the point. Yes, that is clearly true; and yes, that is clearly terrible. But do you think that if we simply leave the situation alone they’ll go away? We should never have propped up Saddam Hussein or supported the mujihadeen who became the Taliban; and yes, I do think we could have known that at the time. But once they are there, what do you propose to do now? Wait for them to die? Hope they collapse on their own? Give our #thoughtsandprayers to revolutionaries? When asked what you think we should do, “We shouldn’t have done X” is not a valid response.

Imagine there is a mob boss who had kidnapped several families and is holding them in a warehouse. Suppose that at some point the police supported the mob boss in some way; in a deal to undermine a worse rival mafia family, they looked the other way on some things he did, or even gave him money that he used to strengthen his mob. (With actual police, the former is questionable, but actually done all the time; the latter would be definitely illegal. In the international analogy, both are ubiquitous.) Even suppose that the families who were kidnapped were previously from a part of town that the police would regularly shake down for petty crimes and incessant stop-and-frisks. The police definitely have a lot to answer for in all this; their crimes should not be forgotten. But how does it follow in any way that the police should not intervene to rescue the families from the warehouse? Suppose we even know that the warehouse is heavily guarded, and the resulting firefight may kill some of the hostages we are hoping to save. This gives us reason to negotiate, or to find the swiftest, most precise means to deploy the SWAT teams; but does it give us reason to do nothing?

Once again I think Al Capone is the proper analogy; when the FBI captured Al Capone, they didn’t bomb Chicago to the ground, nor did they attempt to enslave the population of Illinois. They thought of themselves as targeting one man and his lieutenants and re-establishing order and civil government to a free people; that is what we must do in Eritrea and Zimbabwe. (In response to all this, no doubt someone will say: “You just want the US to be the world’s police.” Well, no, I want an international coalition; but yes, given our military and economic hegemony, the US will take a very important role. Above all, yes, I want the world to have police. Why don’t you?)

For everything we did wrong in the recent wars in Afghanistan and Iraq, I think we actually did this part right: Afghanistan’s GDP PPP per capita has risen over 70% since 2002, and Iraq’s is now 17% higher than its pre-war peak. It’s a bit early to say whether we have really established stable liberal democracies there, and the Iraq War surely contributed to the rise of Daesh; but when the previous condition was the Taliban and Saddam Hussein it’s hard not to feel that things are at least somewhat improving. In a generation or two maybe we really will say “Iraq” in the same breath as “Korea” as one of the success stories of prosperous democracies set up after US wars. Or maybe it will all fall apart; it’s hard to say at this point.

So, we must find a way to topple the tyrants. Once that is done, we will need to funnel huge amounts of resources—at least one if not two orders of magnitude larger than our current level of foreign aid into building infrastructure, educating people, and establishing sound institutions. Our current “record high” foreign aid is less than 0.3% of world’s GDP. We have a model for this as well: It’s what we did in West Germany and Japan after WW2, as well as what we did in South Korea after the Korean War. It is not a coincidence that Germany soon regained its status as a world power while Japan and Korea were the first of the “Asian Tigers”, East Asian nations that rose up to join us at a First World standard of living.

Will all of this be expensive? Absolutely. By assuming $3,000 per person per year I am already figuring in an expenditure of $21 trillion per year, indefinitely. This would be the most expensive project upon which humanity has ever embarked. But it could also be the most important—an end to poverty, everywhere, forever. And we have that money, we’re simply using it for other things. At purchasing power parity the world spends over $100 trillion per year. Using 20% of the world’s income to eliminate poverty forever doesn’t seem like such a bad deal to me. (It’s not like it would disappear; it would be immediately spent back into the economy anyway. We might even see growth as a result.)

When dealing with events on this scale, it’s easy to get huge numbers that sound absurd. But even if we assumed that only the US, Europe, and China supported this program, it would only take 37% of our combined income—roughly what we currently spend on housing.

Whenever people complain, “We spend billions of dollars a year on aid, and we haven’t solved world hunger!” the proper answer is, “That’s right; we should be spending trillions.”