# Why I’m sticking with open borders, or, plucking the not-so-low-hanging fruit

I started Open Borders: The Case about 2.5 years ago, in March 2012 (you can read the site story, my personal statement for the site, and some general background for my involvement with open borders). My active involvement with the site has reduced a lot since summer 2013, but it’s still the biggest single topic on which I semi-regularly write stuff for the general public. I have considered switching my attention to other topics such as drug policy (both recreational and medical), organ trading, economic freedom broadly construed, existential risks, cause prioritization in effective altruism, and animal welfare. However, I’ve decided to stick with open borders. This includes participation at the Open Borders Action Group, more blogging here, and other miscellaneous work. In this post, I’ll describe my reasons.

#### TL; DR

My reasons in summary form:

1. My estimates for the value of open borders, or the extent to which we can realistically move to open borders, haven’t changed much.
2. There are two countervailing, roughly canceling effects in terms of the extent of marginal impact of open borders advocacy, so on net that hasn’t changed much either.
3. I am still well-positioned to help take Open Borders: The Case to the next level.
4. Other causes, including the most promising ones, seem less promising than open borders.
5. There is value to personal specialization. I’ve already acquired experience with thinking and writing about open borders, so I can do more by sticking to it.

Cartoon showing the importance of not giving up. Source Moving Forwards Seminars

#### A quick review of the Drake equation

Before delving into the reasons, I’ll recall a framework I developed a while back in my Drake equation post. I wrote there:

$latex \text{Utility of a particular form of open borders advocacy} = Wxyz$

Here:

• $latex W$ is the naive estimate of the gains from complete open borders (using, for instance, the double world GDP ballpark).
• $latex x$ is a fudge factor to represent the idea that “things rarely turn out as well as we expect them to.” If we set $latex x = 0.1$, for instance, that’s tantamount to saying that, due to all the numerous problems that our naive models fail to account for, the actual gains from open borders would be only 10% of the advertised gains. The product so far, namely $latex Wx$, describes what we really expect the gains from open borders to be.
• $latex y$ is the fraction to which the world can realistically move in the direction of open borders. The product $latex Wxy$ is total expected gain from however far one can realistically move in the open borders direction.
• $latex z$ is the extent to which a particular effort at advocacy or discussions moves the world toward open borders, as a fraction of what is realistically possible. For instance, setting $latex z = 10^{-4}$ for Open Borders the website would mean that the creation of the website, and work on the website, has moved the world 1/10,000 of the way it feasibly could in the direction of open borders.

#### #1: My estimates for $latex W, x, y$ haven’t changed much

After a few years of reading, thinking about, and discussing open borders, my broad estimates of the gains from complete open borders, the fudge factor, and the extent to which we can realistically move in the direction haven’t changed. To some extent, my estimate for $latex W$ has fallen somewhat, but this is compensated for by an increase in $latex x$. I’ve moved in the direction of embracing lower estimates of the GDP gains from open borders, but also reduced my probability estimate of open borders being a total dud or having net negative consequences, so the fudge factor $latex x$ improves correspondingly. Open borders feels like a somewhat more known quantity. Moreover, the degree of uncertainty regarding consequences reduces further considering that we aren’t going to have complete open borders. Overall, I continue to believe that the product $latex Wxy$ falls somewhere between 500 million and 500 billion dollars, as I’d stated in my Drake equation post.

For a different take on the numbers, see Alexander Berger’s back-of-the-envelope calculations (that I excerpted in an Open Borders Action Group post). Berger’s summary estimate for the gains from open borders (included in an earlier table in that doc) offer the range $300 million –$3 trillion per year (middle estimate $150 billion) for what seems like the analogue of$latex Wxy$. This closely accords with my numbers, though Berger’s methodology is a little different and arguably more concrete and object-level. #### #2: Two countervailing effects on$latex z$approximately cancel each other How has the$latex z$value for Open Borders: The Case, and affiliated efforts, changed over time? There are two countervailing considerations: • Open Borders: The Case has exhausted some of the very low-hanging fruit. We now play a defining role on the subject: since at least the middle of 2014, and possibly earlier, we’ve topped web searches for open borders. In some ways, we’ve reached our asymptotic potential, and in many other ways, we’re at diminishing returns: even if additional effort yields positive returns, they’re not as high as the initial returns. One could argue that my very first 25 hours of work on the site, which led to this, had the highest return per unit time. • On the other hand, now that we’ve done the basic work of building out the case and collecting a community interested in debating the issue, each new post generates more discussion and can more quickly lead to better ideas. When I started blogging, there were only a couple other bloggers and a few commenters with whom we’d go back and forth. Just a year ago, we had about 900 likes on Facebook. Now we have over 1800, or about twice that number. The Open Borders Action Group launched in February 2014, and now has over 600 members and 20+ fairly active participants. Thus, we can quickly have discussions with 5-10 active participants without somebody needing to spend a couple of hours researching a post. And both our active participants and our readers include a fair number of people who might be able to influence the implementation of actual migration policies in different places in the world. #### #3: Open Borders: The Case will survive without me, but I can still contribute a lot to taking it to the next level I was very active in the first 1.5 years of the site, and my job back then was to help grow the community and build the site and blog to the point where it could continue to run and grow without me. I worked hard to recruit people to the site who’d be willing and able to write great stuff (I’ve written a very long Quora answer on this). I think I’ve succeeded. I can have a busy week where I barely check in on the site, and there are still new blog posts and new draft posts, many new discussions on OBAG, and lots of site visitors. I could completely stop my involvement with the site and it wouldn’t collapse. At the same time, there is so much more to do on this front. The world is still very far from open borders (this circles back to #2). Open Borders: The Case has established a niche that, while close to pre-existing libertarian-leaning blogging on the issue, is sufficiently distinctive. As John Lee wrote in an interview with Lis Wiehl: The main thing which I think differentiates Open Borders from many other immigration advocacy groups is that we are the only ones who really take global freedom of movement seriously. It’s not merely that we champion it; it’s that we honestly ponder the question of how the world might be different — both for better and for worse — if people could freely choose where to travel, where to settle, and where to work or study. […] Our mission is to offer a rational assessment of what the world would look like under open borders, and to articulate the case of why our governments and societies must respect the right to migrate (except in those extreme cases where infringement might be justified — just the same as with any other right). The way things are going, we are establishing and solidifying our position as the premier place for philosophical analysis of the case for freedom of movement. Continued growth on this front would not be a laughing matter. But to actually get the world to open borders, so much more needs to be done. If we just keep posting and publishing stuff similar to what we’ve been publishing, we might continue to gain more adherents and grow traffic, but at the core, there won’t be progress. Co-blogger Michelangelo recently asked about next steps for the open borders movement, and suggested we move in the direction of coming up with concrete actionable policy proposals, perhaps setting up a think tank to do so. In another recent post, I talked of the distinction between philosophers, wonks, and entrepreneurs and reframed Michelangelo’s suggestion as moving from a philosopher focus to a wonk focus. Personally, I think a move in the wonk/entrepreneur direction is warranted, though I think of it a little differently. I think Open Borders: The Case should offer something so unique, so distinctive, that people feel wowed by it, and inspired to consider and work towards a world of open borders. We need to break new ground content-wise, combining in-depth exploration of the current realities of the world with our pro-open borders ideals, and coming up with stuff that’s captivating to read, whether it’s co-blogger Nathan’s lessons from slavery, co-blogger John’s takedown of the international refugee system, or my recent post on snakeheads as high-impact entrepreneurs. But there’s a lot more to do. It’s possible that such an evolution would occur even without me (some of my co-bloggers have done a great job with writing compelling material that breaks new ground, with no prompting on my part). But I do think that I could significantly accelerate the process, simply by being focused on it and pushing harder for it. #### #4: The relative value of other causes An affirmative decision to continue with open borders is also a decision against pursuing other causes, at least in the short term. A full evaluation would compare open borders with these other causes. And indeed, I think that open borders offers a lot more value than the other top contenders (this comports with Alexander Berger’s back-of-the-envelope calculations, where open borders has the largest upside by a huge margin and also the largest median case gain, though it’s tied for that status with other options). I think the case for focusing on open borders over drug policy liberalization, free organ trading, economic freedom, and free trade is relatively clear. One might argue that now that a site on open borders has been created, there’s more low-hanging fruit in the other domains. This circles back to my point #2 and (to a lesser extent) point #1, so I won’t go in depth here. Moreover, I also think that, given its high potential, open borders continues to be relatively neglected (relative to drug policy, for instance). For instance, it’s relatively neglected among libertarians, as I’d discussed in these two posts. The one economic freedom-related cause that I think offers high value and is relatively neglected is the economic freedom-related cause of allowing freer foreign direct investment. I’m mainly going by Bryan Caplan’s assessment of this cause as the most promising after open borders (see also this blog post by him). This is something I hope to investigate at greater depth. If its tractability proves extremely high, I might switch attention to it (i.e., it might have higher$latex x, y,z$values to compensate for the lower$latex W$value). Until then, I’ll stick to open borders. #### #5: The value of personal specialization When I first started Open Borders: The Case, my knowledge of migration-related matters was fairly shallow. Over the last few years, I’ve learned many things. Nonetheless, there still remains a lot to learn. If I start a website on a new topic, I’ll have to learn a lot about that topic. If, on the other hand, I continue working on Open Borders: The Case, I can build on the knowledge I’ve already acquired and be even more effective. # Open borders advocacy: a Drake equation The Drake equation is a probabilistic argument used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy. The idea is to express the number of such civilizations as a product of quantities in a manner that’s true by definition, but also such that one can talk somewhat more intelligently about estimating the individual factors than one can talk about directly estimating the number of active, communicative extraterrestrial civilizations. XKCD has poked fun at the Drake equation in at least two comics. Viewed as an exercise aimed at obtaining precise actionable estimates, the Drake equation is probably futile. But viewed as a way to start thinking about the problem, it is arguably useful. The main reason it’s bad for estimation is that the multiplicative nature of the model means that the huge uncertainty in measurement for each of the factors is also multiplicative, leading to a gigantic uncertainty in the overall estimation. Here’s my Drake-like attempt:$latex \text{Utility of a particular form of open borders advocacy} = Wxyz$Here: •$latex W$is the naive estimate of the gains from complete open borders (using, for instance, the double world GDP ballpark). •$latex x$is a fudge factor to represent the idea that “things rarely turn out as well as we expect them to.” If we set$latex x = 0.1$, for instance, that’s tantamount to saying that, due to all the numerous problems that our naive models fail to account for, the actual gains from open borders would be only 10% of the advertised gains. The product so far, namely$latex Wx$, describes what we really expect the gains from open borders to be. •$latex y$is the fraction to which the world can realistically move in the direction of open borders. The product$latex Wxy$is total expected gain from however far one can realistically move in the open borders direction. •$latex z$is the extent to which a particular effort at advocacy or discussions moves the world toward open borders, as a fraction of what is realistically possible. For instance, setting$latex z = 10^{-4}$for Open Borders the website would mean that the creation of the website, and work on the website, has moved the world 1/10,000 of the way it feasibly could in the direction of open borders. The restrictionist or pessimist might well view$latex x$as a negative number, making open borders advocacy a great disservice to humanity. For our purposes, however, we’ll consider estimates where the values are positive, yet sufficiently small as to account for considerable uncertainty. Let’s say that, for the Open Borders website, the numbers look as follows, with the numbers in US dollars (note that of the four numbers,$latex z$is the only one that requires particular knowledge of the Open Borders website):$latex W = \$50 \text{ trillion}, x = 0.01, y = 0.001, z = 0.0001$

The 50 trillion figure can be calculated as just one year’s gain based on the double world GDP estimates. Note that there are some complications when considering potential delays in opening borders, as well as discount rates for the future and economic growth in the future. But since the starting numbers are anyway very rough guesses, there’s not much point in trying to do a very elaborate estimation exercise to calculate $latex W$ (for what it’s worth, I did some estimates based on assumptions about discount rates and economic growth, and I got a figure of about twice that much in expected value even if open borders are delayed by several years and the gains are slow to arrive and temporary). Note also that the fudge factor $latex x$ of 0.01 is essentially taking a very pessimistic view of the estimation exercise, by claiming that 99% of the claimed gains will not in fact materialize, or will be canceled by other losses.

With these numbers, the value of the website comes out to 50,000 US dollars. That’s not huge, but it’s about the same order of magnitude as the cost of time spent on the website (about 1500-2000 hours). With these numbers, therefore, the site just about breaks even in terms of social value generated versus time spent.

Here’s an optimistic version of the numbers:

$latex W = \$ 50 \text{ trillion}, x = 0.1, y = 0.1, z = 0.0001$With this view, the naive estimate overstates the gains, but only ten-fold, it’s also possible for the world to realistically move 10% of the way toward open borders, and Open Borders the website has moved the world 1/10,000 of the way toward the theoretically possible limit. With these numbers, the expected value of Open Borders comes to about$50 million.

Obviously, the above estimation exercises are very naive, and there’s a sense in which this might feel like Pascal’s mugging. The key point that emerges here, though, is that the position yes, open borders would have gains, but the gains from what’s realistically possible in that direction are too small to be worthwhile isn’t a very tenable position. Open borders is a radical proposal — for better or worse. To arrive at such a position, you’d need to have $latex x,y,z$ all very small — but still positive. If you’re coming that close to zero, then you might as well offer some good reason why you don’t go all the way to zero — or beyond, to the negative territory. If the restrictionist position were right, then, it would entail showing at least one of these (or more precisely, an odd number of these, but never mind that):

• $latex x$ is zero or negative: Economists have badly estimated not just the magnitude, but rather, the sign of the effect of open borders. The best attempts in the direction of demonstrating that the expected sign is negative is the killing the goose that lays the golden eggs argument. And while I think there’s considerable plausibility to that argument, and it may well point toward certain keyhole solutions being desirable, I am not convinced that these come anywhere near toggling the expected sign of the gains from open borders.
• $latex y$ is zero or negative: It’s impossible to move in the direction of open borders at all.
• $latex z$ is zero or negative: Open borders advocacy (or at any rate, the specific advocacy effort being considered) hurts the move toward open borders more than it helps. Tyler Cowen took this sort of approach in his recent blog post that generated considerable response (including from Nathan and John).

An alternative position is that we just don’t know enough to even estimate the signs of the quantities, and that more research is needed. I certainly agree about the need for more research, and I think a strong case could be made for an agenda that focuses extensively on research before clearly coming down on one side or another, while favoring continued experimentation with liberalization and keyhole solutions at the margin. But what’s not justifiable is the absolute certainty that many people seem to have that the status quo is approximately optimal, or that radical liberalization of movement simply isn’t a paradigm worth investigating because the gains are too small.

# Taking our humanitarian impulses seriously

Post by Paul Crider (regular blogger for the site, joined June 2013 as an occasional blogger, promoted to regular blogger July 2013). See:

The clamoring for intervention in the Syrian bloodbath has given Matt Yglesias an excuse to discuss the impressive cost-effectiveness of distributing mosquito-proof bed nets as a form of humanitarian foreign aid. He argues that if the unfortunate plight of foreigners really tugs on our heartstrings, the bed nets are a better deal than bombs by a couple orders of magnitude.

Ivo Daalder, America’s ambassador to NATO at the time, and James Stavridis, NATO’s top military officer at the time, bragged in Foreign Affairs about the extraordinary success of [the Libya] operation:

By any measure, NATO succeeded in Libya. It saved tens of thousands of lives from almost certain destruction. It conducted an air campaign of unparalleled precision, which, although not perfect, greatly minimized collateral damage. It enabled the Libyan opposition to overthrow one of the world’s longest-ruling dictators. And it accomplished all of this without a single allied casualty and at a cost—$1.1 billion for the United States and several billion dollars overall—that was a fraction of that spent on previous interventions in the Balkans, Afghanistan, and Iraq. That is extremely impressive. What about the Against Malaria Foundation? What they do is provide long-lasting insecticide treated bed nets in order to protect defenseless civilians from a form of biological warfare known as the Plasmodium parasite which spreads via bites from insects of the Anopheles genus. According to The Life You Can Save, handing out these bed nets saves about one life for every$1,865 spent. That’s to say that if the United States was able to spend the $1.1 billion we spent on the Libya operation on long-lasting insecticide treated bed nets we could have saved almost 590,000 lives from almost certain destruction. America’s other allies in Libya spent about$3 billion in total together. That’s something to think about.

A similar argument can be made in favor of facilitating voluntary migration of refugees from the Syrian conflict to destinations of their choice in areas of the world where the risk of death or dismemberment by military violence is less, such as developed countries. (The more general argument has been made on this blog before.) This would be approximately free if the refugees were allowed to work and pay taxes in their newly chosen countries. While it probably wouldn’t be as cost-effective as insecticidal bed nets in terms of lives saved, those lives would be potentially radically improved in terms of expanded human capabilities. Of course bed nets and open borders don’t have to compete. It’s possible that open borders could even magnify the beneficial effects of bed nets in terms of quality-adjusted life-years.

This may seem like a facetious argument, or an impolitic way of roping a serious humanitarian crisis into the service of yet another argument for open borders. But just as my esteemed co-blogger recently argued with the case of sweatshops, if we want to take our humanitarian concerns seriously, liberalizing the immigration policies of the rich world needs to be part of the discussion. Collapsing factories and wars, like natural disasters, act as rare reminders that foreigners are human beings just like us, so these tragic events are the perfect time to press for policies that can do significant good in the world. A couple years ago on my personal blog, I suggested that another thing these events have in common is that their victims have done nothing to deserve their fates aside from running afoul of luck.

I claim that natural disasters and catastrophic misgovernance are morally indistinguishable. If a disaster strikes your country or you happen to be born in North Korea, both events are best described by luck. Unless you’re a Calvinist, you probably agree that bad luck has nothing to do with culpability or just deserts. Then if you accept the premise (perhaps a big if*) that we in rich countries owe some kind of aid to people in nations struck by disaster and that emigration is an optimal kind of aid, then I think it follows that we also owe similar aid to people fleeing grossly incompetent or malevolent governments.

* It’s a big if that a reader will accept the premise, but it’s interesting to note that natural disasters do tend to tug our heartstrings, empirically. You see this in the sudden, worldwide spike in donations to aid organizations and relief efforts when big tsunamis or earthquakes occur.

My asterisked comment is important. We humans seem to be a jumble of contradictions when it comes to recognizing the humanity of others living far away. We are often completely numb to the fates of foreigners when they even partially seem to obstruct our goals. Consider the bored way we skim over collateral damage reports, or the stubborn way we cling to our agricultural subsidies which directly harm the world’s poor. Yet we do appreciate the tragedies of natural disasters and atrocities of war. And it should be noted that even in as militarily adventurous a nation as the USA, wars and bombing campaigns are always presented to the public at least partially as acts of liberation or prevention of even greater violence.

I have argued that the world’s poorest individuals are constantly in the equivalent of a state of disaster and that open borders could help to ease that ongoing disaster. But it seems to be inconsistent with human nature to keep this fixed in the foregrounds of our minds. This is unfortunate but there isn’t much to be done about human nature. Perhaps another approach worth considering is advocating the voluntary immigration of refugees as an effective policy option for those times when we are already psychologically primed for humanitarian action. Every time some bloody dictator catches the world’s attention afresh, there are people who oppose military intervention out of the (quite reasonable) fear that the unpredictable consequences of interference may prove to be worse than non-interference. It’s time for skeptics to start offering the concerned public an alternative policy response: open borders for victims of foreign wars.

# Is citizenism a commonly held belief system?

Here at Open Borders: The Case, we have devoted a large number of blog posts to critiquing citizenism. Some others on the open borders side have been critical of this resource allocation decision. One criticism is that by devoting so much attention to citizenism, we’re giving it more serious consideration than it deserves. This sentiment was echoed in a comment by Andy Hallman for instance.

Citizenism would deserve consideration if it were either plausible or popular. As Bryan Caplan writes:

As a rule, I do not respond to positions that are neither plausible nor popular.

So, is citizenism either plausible or popular? If we look at the explicit origins of citizenism, we might be tempted to think otherwise. The term “citizenism” has been coined by Steve Sailer, who, while doubtless considerably more widely read than Open Borders, is quite controversial himself, and hardly mainstream. The use of the term hasn’t caught on much outside a few select circles: Sailer’s ideological fellow travelers on the one hand, and a few other blogs such as Open Borders and EconLog on the other.

Even among Sailer’s ideological fellow travelers, consent to the term is far from unanimous. For instance, the very first commenter on one of Sailer’s posts on citizenism begins with “Citizenism deserves all the scorn it gets, no doubt about that.”

I believe that even though few people explicitly subscribe to the tenets of citizenism as formulated by Sailer, most restrictionist arguments, particularly those that refer to the harms to immigrant-receiving countries, implicitly make their normative claims using citizenist reasoning — they weigh the interests of natives/citizens much higher than that of non-citizens, and view this as a legitimate basis for immigration restrictions. Citizenism is an important undercurrent in the majority of restrictionist thinking and perhaps even in some mainstream pro-immigration circles.

A more general framing it is that a lot of people subscribe to the moral relevance of countries. But, the mere assertion that countries have considerable moral relevance could be interpreted and made more concrete through a number of different normative ethical perspective such as:

• Citizenism, the idea that national governments and citizens should give primacy to the interests of current citizens (and their descendants). Citizenism may be justified by neocameralism or some variant thereof.
• Territorialism, the idea that national governments should give primacy to the interests of people within the geographic area of the nation-state, regardless of their citizenship status.
• Local inequality aversion, the idea that local inequality within national boundaries is an evil in and of itself, independent of global inequality.
• Nation as family, a variant of citizenism which asserts that the family is a useful metaphor for the nation, and that the head of family is the nation-state’s government.
• “Maximize the average” type views, where the goal is to maximize the average indicators of the nation as it is constituted in the future, through appropriate migration, deportation, and extermination policies.
• Love for the physical land or specific cultural capital of the nation-state as a motivator for national government policy, independent of whether people are willing to pay to preserve these.
• “Proposition nation” theories: Here, the goal is to preserve specific values or institutions associated with the nation, such as slavery, ethnic strife, democracy, free markets, or a large welfare state.

All of these are important and they interact in interesting ways, but I contend that citizenism is one of the more important formalizations of the moral relevance of countries. Later in the post, I will return to the question of why it isn’t more explicitly embraced or discussed in mainstream circles, and why it took a relatively heterodox figure like Steve Sailer to articulate it clearly.

#### Sophisticated citizenism among policy wonks and social scientists

A passage from a recent op-ed by Tyler Cowen (which has been praised by David Henderson on EconLog and many of my Facebook friends) notes and critiques the citizenistic underpinnings of many policy analyses relating to immigration:

“Imagine that it is your professional duty to report a cost-benefit analysis of liberalizing immigration policy. You wouldn’t dream of producing a study that counted “men only” or “whites only,” at least not without specific, clearly stated reasons for dividing the data. So why report cost-benefit results only for United States citizens or residents, as is sometimes done in analyses of both international trade and migration?”

For some other examples of citizenistic arguments from an unexpected quarter — leftists in the UK — see here and here (HT: co-blogger John Lee for both links). Here’s a relevant quote from the latter (emphasis added, not in original):

I would guess that it remains the common sense assumption of 90 per cent of British citizens that public policy should give preference to the interests of citizens before non-citizens should the two conflict: that does not mean you cannot be an internationalist, or believe that it is a valuable part of our tradition to offer a haven to refugees, or believe that all humans are of equal moral worth and if they are in British space are entitled to certain basic rights. But it does mean that the first call on our resources and sense of obligation begins with our fellow citizens.

And this should be a central principle underlying immigration policy that the authors do not spell out robustly enough: immigration policy must be designed to serve the interests of existing British citizens, especially poorer ones. [see also our master race page] It is true that it is not always easy to work out what those interests are. It is also true that Matt and Sarah do accept discrimination on grounds of nationality (and reject post-national arguments in favour of global social mobility) and understand that immigrants do not necessarily have the same entitlements as the settled population, but this is all rather tentative and overshadowed by a far more robust and often repeated commitment to a human rights ideology that too often overtly seeks to dissolve the precious distinction between citizen and non-citizen.

In a Facebook post, I posited three possible explanations for the implicit citizenism in policy analyses and policy wonk discussions. Continue reading “Is citizenism a commonly held belief system?” »