Should the U.S. Restrict Immigration?
Recent debates about Arizona’s new immigration law have taken as self-evident that immigration restrictions are good policy, with the only question being which level of government should enforce the law, and how. Yet the case for immigration restrictions is far from convincing.
Advocates of these restrictions rely on four possible arguments. First, that immigration dilutes existing languages, religions, family values, cultural norms, and so on. Second, that immigrants flock to countries with generous social welfare programs, leading to urban slums and inundated social networks. Third, that immigration can harm the sending country if the departing immigrants are high-skilled labor. Fourth, that immigration lowers the income of native, low-skill workers.
All of these arguments are wrong, overstated, or misguided. Immigration may change cultural values or norms, but nothing suggests this is a negative.