Comment Re:That Analogy Falls Apart (Score 1) 917
A Mars colony would seem to me that it would be more likely to work if it was tried first on the Moon. With supply lines being so much shorter, eventually a fairly decent size colony could be built, in a much shorter time frame. It really seems far less complicated than building the ISS. Supply ships wouldn't have to dock and all that, just land somewhere fairly close.
All the supplies to build it either place could be sent beforehand. I can see support for a one way trip to Mars being a lot higher if there was already plenty of food, water, and oxygen there. We already have sent a bunch of other crap there. Why not send a ship or two with some bottled water, and food just in case? Or maybe some fine wine? Or some whiskey or vodka or something?