There is no such possible future: issues like abortion are in the public arena... the only question is who wins on them. You can't wish them away, and capitualting to the desires of the Left on social issues is leftism, not Libertarianism.
Yes, abortion is in the public arena, but I said I wanted to keep it out of the political debate. It has no place there, because it will ultimately be resolved in the courts, not the Executive Branch. Since I'm neither a leftist nor a Libertarian, but a conservative, I can safely say the laundry list I made earlier of social issues that do not belong in the debate stands, at least with me.