What's A Second Home For Humanity Worth?
Sandy,
Not exactly in ROI terms, but that is a laughable counter given that the Moon doesn't either. For the record I agree Zubrin's economic justifications are pretty weak. Mere possibilities similar to the weak ideas for the Moon other than tourism.
Gary,
I probably won't have time until this weekend, but I was giving Sandy credit for at least reading Zubrin's ideas which a lot of moon firsters haven't or if they have plain just don't get it. Won't know if Sandy falls into the latter until further discussion.
Regards,
Mark