http://www.cbc.ca/news/politics/marc...ourt-1.2670454
Dangerous ground. I'll get right to the nazi simplification.
What happens if ten years down the road the majority elects a nazi government (don't say it couldn't happen, its happened many times throught history in places they said it would never happen) and they decide to kick out anyone who was a pacifist, like Ghandi.
Or they went full french socialist, and decided to kick out all the billionaires - after forcing them to pay an exit tax.
http://www.theguardian.com/technolog...us-cirizenship
What if we someday went to war against the US (imposed by Canada, or forced by the US in "another" pre-emptive attack, or forced by Britain.)
Just because an individual is "undesirable" to a current government should never give them rights like that. Besides, in four years - That person might become extremely desirable to the government. By my estimation: Goverments become undesirable more quickly and more often than individual people do.
Freeman on the land - "I am a citizen of the earth?". Gotta find me some international waters like Richard Branson and live free of citizenships.