The Belgian newspaper De Tijd has a great interview (Dutch language) with Singularity University co-founder, author, entrepreneur and futurist Peter Diamandis. When asked about the short-term evolution, Diamandis referred to virtual worlds. He expects interesting stuff to happen there as those worlds become more “real”. People will go there for work and entertainment. Citizenship will no longer be reduced to one single state. One will be a resident of a nation-state but at the same time resident of a virtual world. Kids experiment now already with such a double role in their game worlds. People will also experiment with new forms of government in virtual worlds. Diamandis mentioned Philip Rosedale, founder of Second Life: he considers him to be a pioneer. Diamandis predicts people will ask their governments in the physical world tough questions as they pay taxes but increasingly will take care of their own transport, health care and education.
My own opinion: I think nation-states and companies could also use virtual environments in other ways, for instance to facilitate “virtual immigration”. I remember that back in the hype-period of Second Life we had feverish discussions about immersing non-US residents in American virtual environments where they could work and contribute to the US economy and culture without actually entering the “physical” United States, thus avoiding political discussions about immigration levels.