They are both within reach. Relatively easy reach. Achieving either would lift the terrible burden imposed on humanity when the American frontier was officially closed in 1890. It's been a battle since then, from Bellamy's Populists to OBL's alQaida. In the effort to achieve social justice, millions have died, millions and more millions. That is the truth of socialism.
Now, if we can open the frontier, outer space, that is, we can possibly return to the euphoria of Young America. Then we will have a chance to defeat the funk that has enveloped the world for over a century. Otherwise, there appears no end to what we see happening--Orange Alert from now on.