tag:blogger.com,1999:blog-14612606.post-1128292136645421462005-10-02T18:02:00.000-04:002005-10-02T18:28:56.656-04:00Xities or the Cities of the Future in SpacePhiladelphiaOctober 2, 2005 Peter Kokh writes in last month’s Moon Miner Manifesto, see www.asi.org, about Xities, the cities of the future in space. Mr. Kokh envisions these Xities as self sufficient in producing their own breathable atmosphere, food, and clean water. Mr. Kokh distinguishes all the cities of the Earth even in the future from the Dr. Jannoreply@blogger.com2