I dunno. With the advent of SpaceX docking their Dragon vehicle to the International Space Station and all those multi-billionaires sinking their money into mining asteroids, it may be moving ahead without the need for politics. I cheered when Dragon docked, and now that the Stratolaunch system is under construction we'll have yet another cheap and, most importantly, private-sector spacecraft to compete with SpaceX and keep prices down. I imagine other companies around the world will begin sprouting using the same idea: low-cost, LEO space travel which will fund larger expeditions and lifting larger payloads into space, such as space stations. NASA's great, but true space exploration will most likely be done in the private sector, where the money is not spent at the whim of a couple of politicians's constituents (hence NASA's measly budget).
I'm hoping with the job I'm heading toward, mechanical engineering, that I'll someday be a part of that, both in designing these future spacecraft and perhaps having enough money to ride one.