But no one chose to be presented with that choice. Ideally we would be able to have both biometric privacy and international travel. Well, to be fair, a lot o

But no one chose to be presented with that choice. Ideally we would be able to have both biometric privacy and international travel. Well, to be fair, a lot of people probably do support the idea that their own country checks the documents of people who enter and exit through their borders, and are maybe glad that the country they are visiting is similarly careful, but in principle, someone might want to emigrate to Antarctica, and never return to their country of birth, and for them it would be an unnecessary burden to have to apply for a passport.