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Probability Zero! The Population Implosion

Theodore R. Cogswell

First published November 1973
Type Short Fiction
Length Short Story
Series Probability Zero

A mathematical demonstration of how the earth's population has reduced from hundreds of billions circa the year 1000 AD to its current number.

Date Publication Publisher Type Page
November 1973 Cover Astounding: John W. Campbell Memorial Anthology Random House Anthology 297
February 1974 Cover Astounding: John W. Campbell Memorial Anthology Random House / SFBC Anthology 297
July 1974 Cover Best Science Fiction Stories of the Year: Third Annual Collection E. P. Dutton Anthology 118
October 1974 Cover The John W. Campbell Memorial Anthology Sidgwick & Jackson Anthology 294
December 1974 Cover Astounding: John W. Campbell Memorial Anthology Ballantine Books Anthology 318
1975 Cover Best Science Fiction Stories of the Year: Third Annual Collection Kaye & Ward Anthology
May 1975 Cover The John W. Campbell Memorial Anthology Sphere Anthology 294
April 1976 Cover Best Science Fiction Stories of the Year: Third Annual Collection Readers Union / The Science Fiction Book Club (UK) Anthology
December 1976 Cover Best Science Fiction Stories of the Year: Third Annual Collection Ace Books Anthology 139
1979 No Room for Man: Population and the Future Through Science Fiction Rowman & Littlefield Anthology 244
August 1979 Cover No Room for Man: Population and the Future Through Science Fiction Littlefield, Adams & Co. Anthology 244