When a couple of years ago I congratulated readers on Cosmonautics Day, I mentioned that while the state might have fucked things up in space, the market has arrived there for real and for the long haul, and it won’t be possible to kick it out anymore. Since then, many interesting things have happened in space, but the most promising, of course, is Elon Musk’s Starship.
And as for everyone’s preferences, ancaps care about the displacement of the state. I’ll allow myself a simple extrapolation. Musk perfects Starship and organizes more or less regular communication with Mars. An orbital station, a base on the surface, supplies for that very base; some of the population works on a rotational basis, some settle for the long term. Nothing stops Musk from declaring that his private colony has its own jurisdiction, a certain legal code, contractual citizenship, an embassy on Earth in the city of Starbase, and other state attributes.
What grounds, precisely, would other states have to prevent this? Would the US claim the surface of Mars based on the fact that it is being colonized by an American company? It’s unlikely this would pass through the UN. Would the US begin criminal prosecution of Musk for secession? That’s bad PR; moreover, the PRC is nipping at their heels, and while you’re putting spokes in the wheels of an American entrepreneur, the red planet will be annexed by the red Chinese.
But if an independent sovereign contractual state forms on Mars, the majority of its citizens will be Earthlings who have never left Earth. Formally, they would, for example, be waiting in line for relocation, hold a residence permit and a correspondingly broad list of civil rights associated with that permit. They would even pay taxes, for instance, in the form of fixed regular contributions as a subscription fee for the maintenance of their interests by a diplomatic mission before Earthly states. In short, all the attributes of a state will be present, but its sole function for citizens will be the provision of legal norms; in all other respects—complete freedom of entrepreneurship. This means that the space offshore will rapidly grow its citizenship, while states will face the prospect of being left high and dry.
Why do I think that something like this could quite possibly happen? Why not, that’s why. Musk has repeatedly demonstrated that “it’s not done that way” is not an argument for him. The idea of getting rid of state dictate is in the air, as is the idea of space expansion. I don’t see why the noble Don shouldn’t combine two promising ideas.

