Un articolo di Foreign Policy argomenta a favore dell’abolizione delle frontiere citando i potenziali benefici economici derivanti dal libero movimento delle persone.
The central function of existing immigration laws is to prevent this wealth creation from happening—to trap human talent in low-productivity countries. Out of all the destructive economic policies known to man, nothing on Earth is worse. I’m not joking. Standard estimates say open borders would ultimately double humanity’s wealth production. How is this possible? Because immigration sharply increases workers’ productivity—and the world contains many hundreds of millions of would-be immigrants. Multiply a massive gain per person by a massive number of people and you end up with what the economist Michael Clemens calls “trillion-dollar bills on the sidewalk.”
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