At Home in Chicago's Hancock Center
"At Home in Chicago's Hancock Center." National Geographic 175.2 (Feb. 1989): 179.
"When winter winds bluster, John Hancock Center tenants need never step outside. An elevator ride brings them to most of life's basics . . . ." Cf. under Fiction (e.g.), B. Aldiss's "Total Environment," R. A. Heinlein's "Universe" and the generation-starship stories cross-referenced there, and R. Silverberg's The World Inside.