Old news. We've known all along that Musk wanted to get to Mars. And philanthropist? really? He's hoping to charge $500,000 per seat.
Actually you're right, I should have said techno-philanthropist/techno-entrepreneur..the new breed we are seeing who are bypassing the old ways of getting things done, that are accelerating our ideas of what is possible. I would never have suggested that these people didn't want to make any money at all!