Warren, I'm afraid you have totally missed my point.More to your point Jay, I firmly believe humans or, at least many of them, have "restless feet" and yearn to explore the unexplored, the bottom of the sea, the other side of the mountain and space. Further, I believe the urge is innate in many. When younger and haler, I was often found chasing the horizon in my neighborhood and the globe. I've only really settled as my heart weakened. Now my curiosity must be satisfied with books. It's a sad existence for the most part but, better than the alternative.
Yes, of course we should delve into unknown places to help us understand things, as a race we've been doing that since the year dot and so should we continue.
However, there has to be a limit on expenditure spent on something such as landing on the Moon again for seemingly to put one over China as was revealed on the news last night. That money could be far better spent in sorting out problems that we as a race have caused down here.
Also, they say their intention is to set up a colony to then look into launching from the Moon onto Mars! If you were a man still in your 20's would you volunteer to be a guinea pig and go live in a series of interconnected metal tubes for several months, living on dehydrated food in a bag? I know I wouldn't. I like to open my front door and see the grass on the ground, hear the birds chirping in the trees, smell the flowers.....you would have to give all that up.
@georged & others have suggested the private sector should take over the financing any such programmes....I would feel much more comfortable with that as they would be gambling their own cash.
Regards,
Jay.