Tag Archives: political externalities

Betting the Republic

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UPDATE: After reading but before citing or linking to this post, please read the follow up where the author reveals his/her identity.

Open Borders note: This is a special and unusual guest post from an individual who contacted Open Borders with a request that the restrictionist case be presented clearly to the Open Borders audience. It is a one-off post and is not part of a general trend of similar posts. The opinions expressed here are often in contradiction with the opinions of Open Borders bloggers in general.

Open Borders note: The draft submitted by the post author had no links in it. Links have been added to relevant content across the web by the Open Borders staff (with no change to the post text). These have been added by the Open Borders staff to ease additional research, and not at the behest of the author.

Author’s note: Hello, and thank you for reading. Hopefully today I’ll be challenging your perceptions and your beliefs, and I look forward to hearing your replies. Since this is a guest post, I should give you some background. I am, to use your term, a “restrictionist.” I am anti-open-borders and I have written pieces related to immigration, specifically arguing against open borders, in the past. I have been in contact with this site’s administrator for some time. We’ve had numerous debates on the topic, and I’ve asked him if he would be willing to allow me to present my argument to his readership, in the interest of a fair and open debate. He has graciously accepted.

For a number of reasons, I am not using my real name on this post. Please don’t think that means I’m unwilling to stand by my arguments! Quite the contrary – in one week, I will reveal my identity in a follow-up post. However, I would like each of you to read and consider my words with a clear mind, instead of prejudging based on my previous works, which a number of you may be familiar with. I would like to hear your arguments in response to my words, not in response to my identity. I thank the good people at Open Borders for the opportunity, and I thank each of you in advance who read this. I look forward to reading your responses!

—

I am a libertarian, so I believe in freedom, personal responsibility, and mutual respect. I don’t believe that your freedom to own a gun means that you have the “freedom” to shoot someone, and I believe that in the perfect world, every interaction among people would be voluntary on all sides. Because allowing unfettered immigration expressly violates these principles, I am against it.

I’m not against immigration on the margin. I believe that we are a nation of immigrants and great because of it. But the presumption of open borders and unrestricted immigration poses a unique danger to the very aspects of America that protect that greatness. Even if I had no other personal concerns, the precautionary principle itself would put me squarely in the “skeptical” camp in regards to immigration. Since I do have other concerns, however (which I have debated with other libertarians before), I will present them here.

In any society, people – especially large groups of people – exert political influence. This isn’t a factor unique to democracies, though it may be amplified by that particular form of government. Even in a totalitarian dictatorship, enough people will invariably exert influence. I’m well aware that immigrants need not necessarily be granted citizenship and thus voting rights simply because they’ve been allowed to legally remain in residence. However, consider that the alternative is hardly better: when we see millions of people living in societies outside of America completely devoid of political representation we call it “oppression!” People have, throughout history, fought long and bloody struggles for the right to be represented in their government – do we really believe that immigrants here, even if they initially promise not to, will do any less? Even if every immigrant were to come with the express condition that they understand they will receive no representation in our government, their children will be bound by no such promise. And if they are bound by it, would they not rightly complain, and struggle for the very representation their parents were willing to forgo? Whether it’s this generation of immigrants, their children, or their children’s children, it’s not unreasonable to assume that a massive influx of people from a radically different culture would radically change our nation. And what would they eventually change it into? The very societies and cultures they’re so eager to escape – and that we should be equally eager to keep out, if we believe America to be an example of a better way to organize society.

So what are our options as natives? If we allow unfettered immigration, we have only three real options when it comes to establishing the political influence of the immigrants: we can grant them full representation, we can grant them no representation, or we can grant them some form of partial representation. None of these three options seem politically viable. Granting full voting rights to people that have not been raised and educated to understand the nuances of our culture seems akin to handing a driver’s license to someone that has never even seen a car before. Even more accurately, it would be like granting citizens of foreign countries the right to vote in our elections! In fact, even pro-immigration advocates recognize this, and my understanding is that for the most part, they advocate instead for the so-called “keyhole solution” of immigration without citizenship. But that’s no better. Even the eleven million illegal immigrants currently in America exhibit political influence. Would we assume that possibly many times that number of legal ones wouldn’t, voting or no? It would only be a matter of time before a coalition formed to demand voting rights, and in an exact repeat performance of the period between 1869-1964, those immigrants will get those rights, just as black people did. The American democracy will tolerate nothing less; in fact, I’d bet that it would happen much faster this time around.

For the same reason, granting some sort of partial representation seems unlikely to remain politically viable. Any such effort would be uncomfortably reminiscent of racially-charged historical facts like the Three-Fifths Compromise, and it’s unlikely that such levees would hold against the rising tide of a concerted effort to overcome them, especially when the numbers in such an organized bloc would swell by the day from immigration itself. Other halfway measures exist as well, but each has its own version of this political dilemma. Allowing something like “free immigration zones” within America sounds reasonable – allow unfettered immigration, but only into certain areas both to prevent harms to a broad selection of natives and to limit political power to a small number of districts – but words like “ghetto” will surely be bandied about politically until the barriers are overwhelmed. The American electorate howls constantly for equality (or at least the appearance of it), and I sincerely doubt they would tolerate any appearance of deliberate inequality, even if the alternative was actually worse for everyone involved.

As a libertarian, I accept that there should be a strong presumption of allowing freedom in all forms, and I concede that this moral presumption means that we should try to allow as many immigrants as is reasonable. But “reasonable” should mean “in a manner consistent with protecting the very liberties these immigrants are seeking, and that natives already enjoy.” My solution, such as it is, is as follows: I do not believe that we should be screening potential immigrants for skill level or wealth, “stapling green cards to diplomas,” as it were. Instead, I believe we should be screening them for values consistent with maintaining a free America, and basing our immigration numbers on that statistic. An unskilled farm worker who believes in maintaining freedom and liberty is much more valuable to the nation than a skilled surgeon who would seek to emulate the failed policies of his or her homeland. If the potential immigrants were capable of governing themselves into freedom and liberty, they would not be trying to come to America to begin with. If there were a perfect way to measure political attitudes, then that could easily be an entrance criterion, but since it’s so easy to lie about such matters (especially if it becomes common knowledge that your immigration status depends on it), it is likely that some other measurable quality may be necessary. IQ stands as the most reasonable quality: it’s relatively easy to measure, and while IQ by itself need not matter, it stands as a reasonable predictor of income, which in turn is a fairly reliable predictor of education, which is positively correlated with better voting habits. Combined with the simple fact that higher intelligence makes you more likely to be more open to sound economics and libertarian ideals, it’s entirely possible that systematically lower IQ among third-world natives prevents liberty from taking root in those nations. If that’s the case, there is little that cultural assimilation will do to change that. So it stands to reason that despite the other benefits they may offer to Americans, allowing them to influence the political landscape of America is a potentially ruinous proposition.

If there were a politically viable way to divorce immigrants themselves from the political influence they could wield, then I would be far more likely to accept the open borders stance. Ultimately, I believe that immigration helped to make this country great, and that immigration will be an essential part of this nation’s even greater future. But in order to preserve this nation for the generations upon generations of immigrants to come, we need to ensure a single generation of immigrants does not overwhelm and destroy it.

Oh, the absurdity of thinking that open borders demands open citizenship

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One of the most common misconceptions I encounter in discussing open borders is the casual conflation of open borders with open citizenship. For something I consider an incredibly elementary distinction, this apparently eludes plenty of intelligent people. For example, here is EconLog blogger Art Carden casually saying:

An answer to Bryan’s question about how the government should spend a billion dollars. I’m going to take “give it back to the taxpayers” and “print a few hundred million US passports for prospective immigrants” off the table.

Bryan Caplan is one of the most famous and vocal open borders advocates around; he is Carden’s co-blogger. And yet it apparently seems to have escaped Carden that Caplan has never suggested printing US passports for foreigners. Caplan and the rest of the open borders movement want people to be free to move across borders. And you don’t need a US passport to cross the US border! You just need a valid US visa.

People worried that immigrants are going to abuse their welfare system or cast uninformed votes if we open the borders completely ignore that there are millions of foreigners today who legally cross borders whose access to welfare and the vote are curtailed, if not eliminated, by their visa restrictions. This is true in the US, and it is true in virtually any other country you care to name.

This is why I find the pervasive belief that it’ll be impossible to keep citizenship out of the hands of foreigners so puzzling. Surely people realise that in the US, as in most countries, you don’t need to be a citizen to work or settle now. Why would this change under open borders?

The distinction between open borders and open citizenship is critical. If you assume the first implies the second, you still need to clarify why exactly you believe allowing people to move to your country means you would be forced to give them citizenship. When I raise this distinction, I encounter two types of responses:

  1. A total avoidance of the distinction (i.e. the person persists in assuming you need to be a citizen of a country to live there)
  2. A confident certainty that either:
    1. Immigrants would rise up politically to demand and then acquire citizenship
    2. It would be simply immoral to admit a lot of immigrants and not give them citizenship

For scenario #1, I confess I am lost. It’s possible the fault lies with me in failing to communicate the distinction between passports and visas, between citizen and legal immigrant. But how can we best communicate this distinction? Any ideas?

For the scenarios in #2, let’s use US data, because it’s most conveniently at hand (thank you, my Dartmouth classmate Harry Enten!). In general, only 60% of US legal permanent residents naturalise. For those who were given legal immigrant status by the last major US amnesty, in 1986, only 40% naturalised. In short, almost 1 in 2 legal US immigrants don’t really want citizenship.

And right now, it’s fairly straightforward to acquire US citizenship once you’ve met the simple residency requirement of 5 years; the hardest parts tend to be learning English (if you don’t speak it), learning the material on the citizenship test (a bore, but certainly a doable challenge for most), and putting together the necessary paperwork to show you’re not a criminal, etc. It seems highly questionable to me to claim that these people would have rioted if they’d been admitted legally but under a different, stricter residency requirement.

And on that point, I don’t see any moral reason why the requirement for naturalisation has to be 5 years; it could easily be 15, or even longer. The harm to immigrants from this is minimal. Other than the vote and welfare, most people in the US, lawfully present or not, have identical rights and responsibilities. In fact, the only meaningful harm I can think of is that non-citizens can be deported and citizens can’t be. But the whole point of open borders is that, barring evidence that you are a danger of some kind, you should be able to go where you like. Once we protect non-citizens from arbitrary deportation, the moral harm of raising the bar for citizenship seems almost non-existent. It certainly pales in comparison to the moral harm of keeping people out of your country at gunpoint because you’re afraid letting them in might morally obligate you to throw a blank passport at them.

The question of whether such a moral obligation exists is something worthy of a whole book. But I don’t see a reason why crossing over an arbitrary line should suddenly make people on the other side of that line obligated to give you the vote. Citizenship is fundamentally related to who you are, not where you live, although the two are clearly related. I think most people intuitively understand this, since I don’t see anyone seriously demanding that every person on a student visa or a work permit in a foreign country be permitted to vote there. And I think it shouldn’t be hard to intuitively see that something is wrong with us if we insist on forcefully keeping people jobless and starving because we’re afraid the only alternative is giving them the vote. You don’t need to be a voter to hold down a paying job or rent your own home. So why impose that absurd and arbitrary requirement on someone else?

I am for open borders. I am not for open citizenship. There is a difference, and let’s be clear about that. One is about the fundamental human right to live and work without needing to beg any government for permission to stay in your own home or work for your employer. The other is about the less fundamental political right to cast a vote. The two are not the same, and blurring the difference between them does not serve us well.

The Tanton memo and restrictionism among US Republicans

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A few months ago, I blegged for readers’ views on the relation between immigration and US politics. Here’s what I wrote:

Logically, I can make out four broad positions one can stake on immigration and US politics. I’m curious to hear from readers and co-bloggers about the relative merits of the positions:

  1. Immigration good for Democrats, bad for Republicans regardless of either party’s position on immigration. In other words, even if the Republicans took a pro-immigration stance, more immigration would still hurt them. The electing a new people argument offered by Peter Brimelow of VDARE has this structure. Mark Krikorian of CIS also makes similar arguments. This argument naturally appeals to:
    • Those trying to sell restrictionism to the Republican Party.
    • Those trying to sell pro-immigration policies to the Democratic Party.
  2. Immigration good for Republicans, bad for Democrats regardless of either party’s position on immigration. I don’t know anybody who has taken this position, but I’m adding it for logical completeness. This argument naturally appeals to:
    • Those trying to sell pro-immigration policies to the Republican Party.
    • Those trying to sell restrictionism to the Democratic Party.
  3. Immigration good for whichever party adopts a more pro-immigration stance: In this view, both parties need to compete to be more pro-immigration, and whichever party manages to be more pro-immigration will benefit more from immigration. This seems to be the view of many open borders advocates and other pro-immigration forces, such as my co-blogger Nathan here and here. This argument naturally appeals to pro-immigration forces trying to simultaneously make inroads into both parties, setting up a “race to open borders” between both parties.
  4. Immigration bad for whichever party adopts a more pro-immigration stance: In this view, both parties gain from adopting a more restrictionist stance. Restrictionists who are trying to make a broad-based appeal to both parties would find this argument appealing. In this view, the vote of people with restrictionist sympathies matters a lot more than the votes of potential immigrants and their apologists. Thus, whichever party adopts a more pro-immigration stance will lose a lot more in terms of restrictionist votes, even if they gain a few immigrant votes. Such an argument, if believed, would lead to a “race to closed borders” between both parties. Some restrictionists have made these types of arguments, though they’ve largely focused on (1).

The general consensus in the comments, which saw a fair bit of participation from people who are not Open Borders bloggers and have a somewhat critical/skeptical take on open borders, was in favor of point (1). Namely, immigration is good for Democrats and bad for Republicans, and this holds mostly regardless of the parties’ respective stances on immigration. In other words, if the Republicans adopt a more pro-immigration stance, they will see some gains among immigrants, but still won’t get a majority of the immigrant vote, and the overall increase in immigrant numbers would swamp the slight increase in immigrant share (basically, a small increase in the share within the immigrant vote could be overridden by a greater increase in the immigrant vote share relative to the total vote — this is the electing a new people argument).

Nathan in particular dissented from this view. He suggested that there may be more of a case for (3) in the somewhat longer run, i.e., either party could gain from immigrant votes by marketing itself well. This would of course be ideal from the open borders perspective, as I noted above. In this post, I discuss a memo sent out by John Tanton and the extent to which it sheds light on the discussion above.

The Tanton Memo

The Cafe Con Leche Republicans website’s self-description reads: “We are Republicans who think the GOP should be more welcoming to immigrants.” The site recently published a memo by John Tanton (here’s the PDF of the memo) from 2001. For those unfamiliar with John Tanton, he is an anti-immigration activist who played an important role in helping found leading US restrictionist groups such as CIS, FAIR, and NumbersUSA. Many people on the pro-immigration side view Tanton as a mastermind responsible for much of the success of restrictionism in the United States. I suspect that people have a tendency to overplay Tanton’s role (just as critics of libertarianism overplay the influence of the Koch brothers) but his contribution to the human condition (positive or negative, depending on your perspective) is far more than that of most people. I quote the memo in full below (emphasis mine):

Roy Beck [referencing Roy Beck, CEO of NumbersUSA] and I think we have come up with an idea that can actually move the battle lines on the immigration question in our favor. While we are working on other ideas to move Democrats, this one involves using the recently released census data to show Republican members of Congress, the Administration, and the party’s leadership how massive immigration imperils their political future. The goal is to change Republicans’ perception of immigration so that when they encounter the word “immigrant,” their reaction is “Democrat.”

Here’s what the Census Bureau tells us: There are 28.4 million foreign-born persons living in the U.S. (This was before the Census Bureau recently added another 5 millionto their totals, probably mostly more illegals.) The Center for Immigration Studies breaks the numbers down this way. Of the 28.4 million, 5.5 million are illegals, and 500,000 are here on temporary visas, like the HI-9. Of the 22.4 remaining, 10.6 are already citizens. That leaves approximately 12 million legal non-citizens, about 8 million of whom, having lived here the required five years, could be naturalized. The other 4 million are still in the waiting period. And, of course, we’re adding about 1 million or more to the queue each year.

We know about the heavy tilt of recent immigrants toward the Democratic Party, both from polling booth exit surveys, and from regular surveys like the Harris Poll, enclosed as Item 1. These folks vote at least 2 to 1 for Democrats, and even up to 9 to 1 – see The Boston Globe article (Item 2). Mr. Bush got 35% of the Hispanic vote overall; i.e., Mr. Gore got about 65% – a landslide. I could send many similar articles, but will stop with a U.S. News & World Report (Item 3) confirming the saliency of this view.

Our plan is to hire a lobbyist who will carry the following message to Republicans on Capitol Hill and to business leaders: Continued massive immigration will soon cost you political control of the White House and Congress, given the current, even division of the electorate, and the massive infusion of voters about to be made to the Democratic side. We are about to replay the Democratic hegemony of 1933-53, fueled back then by the massive immigration of 1890-1924.

We have a candidate for the lobbying work in James Edwards, a former staffer for a member of the House Immigration Subcommittee, recently a lobbyist with a trade association, and the co-author of The Congressional Politics of Immigration Reform. He has just joined an independent lobbying firm. He’s solidly in our camp, is very well connected in Republican circles, and is willing and able to take on this assignment. We would like to hire him half-time for a year to give this a try. Our budget for this project is $1 00,000. Mr. Edwards would pay his expenses out of his hourly fee of $1 00.00.

May we have your frank opinion of this idea? If you think it plausible, would you be willing to help support it financially?

Implications of the memo

The memo, if legitimate, suggests that Tanton sought funding to promote the position which I label as (1) in my list: immigration good for Democrats, bad for Republicans. The points I make below assume the authenticity of the memo.

  • This memo certainly indicates a definitive strategy on the part of John Tanton and others in restrictionist circles to appeal to Republicans’ political concerns.
  • Tanton wasn’t the first restrictionist to make this sort of argument. Peter Brimelow, founder of VDARE, in which Tanton hasn’t played an important founding or ongoing role, made the electing a new people argument in the pages of National Review back in 1997 (four years before the Tanton memo).
  • Judging by the mostly consistent stance that restrictionist groups have taken in support of this position over the last few years, this strategy seems to have been selected for, though Tanton’s role as an individual in selecting this strategy for all restrictionist groups is questionable.
  • Of course, just because restrictionists chose to focus their resources on the argument doesn’t mean that it is false (unlike what Cafe Con Leche Republicans seems to suggest). In contrast, the reason they selected that argument is possibly because of its element of plausibility and truth. The ideal position from the restrictionist perspective, after all, isn’t (1) but position (4) on my list: Immigration bad for whichever party adopts a more pro-immigration stance. That Tanton and other restrictionists chose to adopt (1) instead of (4) reveals that they were constrained in their narrative by the facts. More in the next point.
  • This and related evidence make it reasonably clear that restrictionists are restrictionists first and foremost, and their political party loyalties, if any, are secondary. Their choice to align with the Republican Party is a strategic choice based on a belief that they can convince the Republican Party more easily about the synergy between restrictionism and the Republican Party, not out of a principled loyalty to the Republican Party. Specific restrictionists may well be Republicans, but others may well feel more at home with the Democratic Party. Even in the memo, Tanton says in the very first para that he will be searching for parallel strategies to woo Democrats. For this reason, Republicans would be well advised, from the perspective of electoral success, to view restrictionists with a good deal of skepticism when restrictionists claim to have Republicans’ best interests at heart. It may so happen that on a particular issue, the restrictionist position coincides with what is electorally favorable to Republicans. But restrictionists have an incentive to exaggerate their case.
  • I don’t think that restrictionists are overall wrong in terms of their very basic numbers (I’m excluding restrictionists such as Ann Coulter for the purpose of this statement). Where I think Republicans may go wrong (from their own electoral success perspective) is in taking restrictionists sufficiently seriously that they don’t consider the possible gains from new, somewhat untested, pro-immigration configurations.

My co-blogger John Lee has argued (here and here) that Republicans may well benefit electorally from smartly chosen pro-migration and pro-migrant strategies, though he is fairly qualified and cautious in selling his case (for instance, John rejects the view that immigrants are likely to become majority Republican, at least in the near future). While I think John makes a fairly good case, a Republican strategist whose job is to provide Republican candidates advice to win elections would surely be advised to account for the possibility of bias in John’ assessment. Insofar as the discussion above suggests that the “immigration good for Democrats, bad for Republicans” meme was deliberately selected and exaggerated by people who are restrictionists first and Republicans second (if at all), similar caution is advised for Republican strategists listening to restrictionists.

Lebanon and political externalities bleg

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A few weeks back, my co-blogger John Lee blogged about the worldwide success of the Lebanese diaspora and used this to argue against the hypothesis that people in a conflict-torn and economically unsuccessful region will necessarily be unsuccessful elsewhere in the world. Reading John’s post led me to ask the question: what about Lebanon’s immigration policy? Prima facie, Lebanon appears to be the poster child of the problems with a liberal immigration policy for refugees, ranging from political externalities (electing a new people) to culture clash. Here’s what Wikipedia’s page on the Lebanese Civil War states (footnotes and hyperlinks removed):

The Lebanese Civil War (Arabic: الحرب الأهلية اللبنانية‎) was a multifaceted civil war in Lebanon, lasting from 1975 to 1990 and resulting in an estimated 120,000 fatalities. Today approximately 76,000 people remain displaced within Lebanon. There was also a mass exodus of almost one million people from Lebanon.

The government of Lebanon had been dominated by Maronite Christians since the state was created as a safe haven for them by the French colonial powers. However, the country had a large Muslim population and many pan-Arabist and Left Wing groups which opposed the pro-western government. The establishment of the state of Israel and the displacement of a hundred thousand Palestinian refugees to Lebanon (around 10% of the total population of the country) changed the demographic balance in favour of the Muslim population. The Cold War had a powerful disintegrative effect on Lebanon, which was closely linked to the polarization that preceded the 1958 political crisis, since Maronites sided with the West while Left Wing and pan-Arab groups sided with Soviet aligned Arab countries.

The militarization of the Palestinian refugee population, with the arrival of the PLO forces after their expulsion from Jordan during Black September, sparked an arms race amongst the different Lebanese political factions and provided a foundation for the long-term involvement of Lebanon in regional conflicts. Fighting between Maronite and Palestinian forces began in 1975, and Left Wing, pan-Arabist and Muslim Lebanese groups later allied with the Palestinians. During the course of the fighting, alliances shifted rapidly and unpredictably: by the end of the war, nearly every party had allied with and subsequently betrayed every other party at least once. Furthermore, foreign powers meddled in the war, such as Israel and Syria which supported and fought alongside different factions. Peace keeping forces, such as the Multinational Force in Lebanon and UNIFIL, were also stationed in Lebanon.

So, Lebanon first let in lots of Maronite Christian refugees (under French colonial rule), leading to a Christian-dominated government. Then, they let in lots of Palestinian (mostly Muslim) refugees (in the wake of the creation of Israel and subsequent hostilities) leading to the tipping of the population scales in favor of Muslim domination. Net result: 15 years of civil war.

Bleg for anybody interested:

  1. What lessons, if any, does the story of Lebanon hold for migration policy worldwide?
  2. What other parts of the world, current or historical, resemble the pre-civil war situation in Lebanon?
  3. What parts of the world might resemble Lebanon if they moved to considerably more liberal immigration policies, particularly policies that approximate “open borders” as discussed on this site?

UPDATE 1: I discovered a lengthy article by Steve Sailer titled Diversity Is Strength! It’s Also … Lebanonization. Choice excerpts (hyperlinks removed):

Although many in our ahistorical punditariat had declared that Iraq was going to be “the first Arab democracy”, Lebanon was a successful democracy beginning in 1943, when it gained independence from France. It enjoyed a free press, women’s suffrage (from 1953), and a booming economy centered on banks, trade, and tourism.

And then it all came tumbling down. A hellish civil war erupted in 1975 and flared on and off into the early 1990s, with 100 different militias pounding each other with artillery duels inside Beirut.

Although it’s hard now to remember, during its three decades of stability and prosperity, Beirut was known as the “Paris of the Arab World”.

The more serious problem: Lebanon’s demographics shifted. The constitution was based on the 1932 census, when Christians comprised 54 percent of the population. Regrettably, but predictably, the best educated ethnicity, the Christians, had the lowest birthrate and were most likely to emigrate. In contrast, the poor and backward Shi’ites proliferated—and stayed put.

As the demographics changed, the original distribution of power among the groups became increasingly contentious. The Shi’ites demanded a new census. The Christians, who predominated in the cushiest government jobs and were guaranteed half the seats in the legislature, resisted.

Then, immigration became the straw that broke the fragile Lebanese camel’s back. David Lamb, the Los Angeles Times correspondent in the Middle East, wrote in his 1988 book The Arabs:

“Lebanon worked, however artificially, then because one group, the Christians, were clearly in control, lesser minorities were given freedom to maneuver as long as they didn’t get too uppity and everyone who mattered was making money. Tensions and hostilities festered only beneath the surface. But in 1970 Lebanon’s delicate balance was upset.”

Palestinian refugees had started arriving in 1948 and sped up after the 1967 Six Day War. Then, in the “Black September” of 1970, King Hussein of Jordan turned on Yassir Arafat’s Palestinian Liberation Organization and booted them out of his country. They relocated to Lebanon.

By 1973, Palestinians made up one tenth of Lebanon’s population, and were radicalizing. They forged alliances with the other outsiders, the Druze. And PLO attacks on Israel brought retribution raining down on Lebanon as a whole, outraging the ruling Maronites.

On April 13, 1975, four Christians were killed in a drive-by shooting of a church. Later that day, a Maronite Phalangist militia massacred 27 Palestinians on a bus. The country descended into civil war, polarizing along Christian-Muslim lines, but with many strange alliances and rapid betrayals.

UPDATE 2: Here’s an EconLog comment by Ali about Lebanon (emphasis mine):

Mr. Econotarian, what race/ethnicity is ILLEGAL? And why on earth should Americans embrace people of any race/ethnicity who do not respect us or our laws? Yeah, you’re libertarian, but government does provide services other than welfare and THAT depends on the cooperation of the members of society. If someone makes their first act here breaking the law, and they’re rewarded for it, why on earth would they think they have to follow ANY laws? Moreover, as for “diversity” doing away with welfare, it may well do that–and with the nation itself. My grandparents, Arab Christians, left Lebanon because that country became so diverse it fell apart.

UPDATE 3: Bryan Caplan’s post Does Conflict Immigrate? is tangentially related.

UPDATE 4: A lengthy response article (in German) to Steve Sailer’s claims about Lebanon.

Bleg: research on the effects of open borders beyond the labor market

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The double world GDP literature cited in Clemens’ paper (and also John Kennan’s paper) provides estimates of how free global labor mobility would affect world GDP, mainly through their effects on the labor market (though other channels of effect are also considered in these papers, albeit perhaps not as much as they should be). But I don’t know of any literature about the effect that open borders might have on crime (something I speculated about here), global IQ (something I asked Bryan Caplan to bleg), and global politics (whether through political externalities in the receiving countries or a changed political landscape in the immigrant-sending countries). Speculation about the effects on the dating and mating markets and the genetic composition of future generations might also be quite valuable (see for instance Erik’s comment).

If a serious case is to be made for open borders, and if serious efforts are to be made to move towards open borders with appropriately designed keyhole solutions, it is essential to understand, envisage and prepare for a range of scenarios regarding these questions.

So, I’m blegging for the answers to two questions:

  1. If you’re aware of any literature that considers counterfactual scenarios of radically more open borders, whether locally (for specific country pairs) or globally, but that goes beyond simply measuring the effects on the labor market, please pass it on in the comments.
  2. Assuming that I am correct about the paucity of such research, though, why is there so little research on these topics, even compared to economics research on the effects of open borders? Two hypotheses have been suggested to me:
    • Nathan Smith’s view: Various frameworks in economics, such as rationality, allow for the consideration of radical counterfactual scenarios in a manner that is not necessarily realistic but still bears some semblance of objectivity and offers some type of ballpark. No similar widely-agreed-upon first-pass framework exists in other disciplines.
    • Bryan Caplan’s view: Economics manages to attract a few people who are genuinely curious and adventurous and willing to consider radical alternative scenarios and perform a serious analysis of these scenarios. Other disciplines may not attract such people.

    Any alternative hypotheses would also be welcome.