In relation to passport power - I find Trump's proposed ban on Muslims pretty interesting to think about. Although widely criticized, it seems to me more ethically wrong to base entry decisions on country of origin (not a choice) than of religion (a choice). Obviously there are many issues with the practicality, unintended consequences, and the blanket nature of a ban on muslims. That said, I'm not sure I see an ethi…
Reasoning about immigration laws is pointless because the foundation is based on magical thinking. There is no logic at all behind any of it. Citizenship by blood, by birthplace, by religion... then you look into getting a travel visa, or a work permit. There's nothing rational about any of it. Just endless lunacy. I probably shouldn't complain, as I'm eligible for four different citizenships... but when you look int…
Immigration is a rare time when a country can choose what people to allow in or not. I would think that a country should be more concerned about its own residents than about residents of other countries. So for example, when the US sees that visitors / immigrants from some other country has on average high rates of unsavory activities - the US is in a position to restrict entry.
In a slightly extreme example: Imagine a country, safe-istan, has almost no crime. But 50% of immigrants / visitors from crime-istan commit crimes when they visit safe-istan. Should safe-istan allow all people from crime-istan unrestricted entry into their country? Or should they have an application / visa program?*
*I actually think this is a pretty realistic situation - visible especially in the Nordic countries and Japan.