Cover of The nitrogen fix

The nitrogen fix

by Hal Clement · first published 1980

3mentions
2recommended by
3HN commenters
2009–2025first – last mentioned

67% recommend33% neutral

2000 years from now, the Earth has acid oceans, mutating exploding plants, silent, tentacled observers, doomed Hill cities, nomad Outcasts, vicious, power-mad rebels. The Earth does not have oxygen; it has all been trapped in The Nitrogen Fix, a novel of the ultimate ecological disaster.

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Mentions per year

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What Hacker News says

  • jmclnx · May 21, 2023 · Recommends

    Outside of some of the ones listed here, here are a couple of others: * Alan Dean Foster -- Call to Arms, in this case the we are the strong ones. * Hal Clement -- Nitrogen Fix, replace Nitrogen with CO2 in your head and this could be rather current :) * An obscure one I liked, but I forgot the Author and Title -- Seems Interstellar Travel could be achieved with 15th Century…

    on “Ask HN: What are your favorite sci-fi books?” ↗
  • jerf · Jul 11, 2025 · Recommends

    …you're interested in a counterexample to your direct claim, which involves another catastrophe that makes the worst predictions of climate change look like human paradise, I would recommend to you "The Nitrogen Fix" by Hal Clement. I won't spoil what the catastrophe is in case you might be interested in reading it, but Google will spoil it readily if you prefer.

    on “Underwater turbine spinning for 6 years off Scotland's coast is a breakthrough” ↗
  • billswift · Nov 22, 2009 · Mentions

    …Clement's work, especially "Mission of Gravity", "Close to Critical", and "Cycle of Fire". "Iceworld" and his next to last "Half Life" are interesting but not as well written as some of his others. "The Nitrogen Fix" isn't paritcularly well written either, but is an interesting near future, post-unexpected-apocalypse novel. Note Clement was a high school science teacher, and tried to make all his science at least…

    on “Has sci-fi run out of steam?” ↗

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