What’s the upside of a guest worker program?

It's considered a truism that the United States has been far more successful at integrating immigrants than Western Europe. Fareed Zakaria's column in yesterday's Washington Post elegently explains why: Seven years ago, when I was visiting Germany, I met with an official who explained to me that the country had a foolproof solution to its economic woes. Watching the U.S. economy soar during the 1990s, the Germans had decided that they, too, needed to go the high-technology route. But how? In the late '90s, the answer seemed obvious: Indians. After all, Indian entrepreneurs accounted for one of every three Silicon Valley start-ups. So the German government decided that it would lure Indians to Germany just as America does: by offering green cards. Officials created something called the German Green Card and announced that they would issue 20,000 in the first year. Naturally, they expected that tens of thousands more Indians would soon be begging to come, and perhaps the quotas would have to be increased. But the program was a flop. A year later barely half of the 20,000 cards had been issued. After a few extensions, the program was abolished. I told the German official at the time that I was sure the initiative would fail. It's not that I had any particular expertise in immigration policy, but I understood something about green cards, because I had one (the American version) myself. The German Green Card was misnamed, I argued, because it never, under any circumstances, translated into German citizenship. The U.S. green card, by contrast, is an almost automatic path to becoming American (after five years and a clean record).... Many Americans have become enamored of the European approach to immigration -- perhaps without realizing it. Guest workers, penalties, sanctions and deportation are all a part of Europe's mode of dealing with immigrants. The results of this approach have been on display recently in France, where rioting migrant youths again burned cars last week. Across Europe one sees disaffected, alienated immigrants, ripe for radicalism. The immigrant communities deserve their fair share of blame for this, but there's a cycle at work. European societies exclude the immigrants, who become alienated and reject their societies. One puzzle about post-Sept. 11 America is that it has not had a subsequent terror attack -- not even a small backpack bomb in a movie theater -- while there have been dozens in Europe. My own explanation is that American immigrant communities, even Arab and Muslim ones, are not very radicalized. (Even if such an attack does take place, the fact that 4 1/2 years have gone by without one provides some proof of this contention.) Compared with every other country in the world, America does immigration superbly. Do we really want to junk that for the French approach? The United States has a real problem with flows of illegal immigrants, largely from Mexico (70 percent of illegal immigrants are from that one country). But let us understand the forces at work here. "The income gap between the United States and Mexico is the largest between any two contiguous countries in the world," writes Stanford historian David Kennedy. That huge disparity is producing massive demand in the United States and massive supply from Mexico and Central America. Whenever governments try to come between these two forces -- think of drugs -- simply increasing enforcement does not work. Tighter border control is an excellent idea, but to work, it will have to be coupled with some recognition of the laws of supply and demand -- that is, it will have to include expansion of the legal immigrant pool. Beyond the purely economic issue, however, there is the much deeper one that defines America -- to itself, to its immigrants and to the world. How do we want to treat those who are already in this country, working and living with us? How do we want to treat those who come in on visas or guest permits? These people must have some hope, some reasonable path to becoming Americans. Otherwise we are sending a signal that there are groups of people who are somehow unfit to be Americans, that these newcomers are not really welcome and that what we want are workers, not potential citizens. And we will end up with immigrants who have similarly cold feelings about America. While we're on the topic, be sure to check out Carl Bialik's Wall Street Journal column to see how the number of illegal immigrants are measured.