Comment Re:No time to train?! (Score 4, Insightful) 97
You are right to point out the quibble of "no time to train the crew" is straining at a gnat.
But you are having some trouble in trying to swallow the camel. Project Apollo cost $200 billion in current dollars to solve a much easier problem (an 8 day trip) compared to a year-and-a-half trip with an enormously larger delta-vee requirement (if you come back). Perhaps, in a similar national level high priority crash project, like the U.S. undertook in the "space race" it could be done in not much longer than 8 years. But you are looking at something exceeding the cost of Apollo.
Yes, I know Mars One claims they have a plan for a one-way trip that will only cost 6 billion: "The six billion figure is the cost of all the hardware combined, plus the operational expenditures, plus margins." (Emphasis added.)
But they also claim "This plan is built upon existing technologies available from proven suppliers." apparently blissfully unaware of the fact that (as rudy_wayne posted above) that no one knows how to build a workable re-entry system http://www.universetoday.com/7024/the-mars-landing-approach-getting-large-payloads-to-the-surface-of-the-red-planet/ . I guess if you wave away all of the really hard problems its all quite easy.
They also don't address the costs of maintaining the colony in perpetuity - it saves on the really hard problem of return but creates a permanent multi-billion dollar annual obligation to the Earth to keep their colony of four people alive.