" These] stories . . . elliptically chronicle the life of an alternative Atlanta, Georgia, 2000-2070. Beneath a huge artificial dome that blocks out the stars, hierarchically stashed on nine subterranean levels with computer-controlled simulations of weather and seasonal change, the citizens of this grim, bureaucracy-ridden sardine tin . . . contrive not just to endure but to prevail. Through 70 years of increasing repression, various free spirts...