From the article:
At a meeting of space-settlement enthusiasts earlier this year at Princeton University, Kerry Nock asked for a show of hands from people who think there won’t eventually be some sort of permanent base on Mars. No hands went up. He knew none would. This was an audience of believers. Nock, president of Global Aerospace Corporation, was there to get them believing in his vision of a realistic way to get to Mars ¾ not just once, but regularly ¾ without the political baggage of nuclear power or weighty concerns over gargantuan do-it-all spacecraft. And without any pie-in-the-sky technology.
Read the full article here: HowTo-PutPeopleOnMars.pdf (762 downloads)
MORE ABOUT ASTROTELS
Read more about Astrotels here