THOUGHT-PROVOKING ADVENTURE ON THE WEIRDEST PLANET IN THE HISTORY OF SCIENCE FICTION FROM THE HUGO, LOCUS, CAMPBELL & PROMETHEUS AWARD NOMINEE AUTHOR The radical, disturbing classic that helped usher in the age of ecological science fiction. "The story is good entertainment... quite amusing." SF Commentary Kopra is The garbage dump of the United Asteroid-Belt Pleasure Worlds Federation, who citizens can't stand the sight of the...