SCULLIBUNDO
Banned
How is what Cameron doing any different from some of the pursuits of Howard Hughes?
Because Cameron isn't just pushing tech and re-inventing an industry (this time). He is seeking to find new life. I'd say between that, his advisory role at NASA and the huge funding he has put behind the Mars Council, his ventures are more pioneering not in the technological sense, but in the exploratory sense.
Fun fact: A lot of Avatar was shot in the same hangar that Hughes used to build The Hercules.