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"the [science fiction] writer should be able to convince the reader (and himself) that the wonders he is describing really can come true...and that gets tricky when you take a good, hard look at the world around you."
- Frederik Pohl
 |
| Dozer | ||
| A person with extreme susceptibility to the greenhouse gas carbon dioxide. |
In the near-future world of Earth, the excess carbon dioxide causes not only an increased greenhouse effect.
| The crowds suddenly parted and more police hove into view, wrestling along a figure swaddled in restraint netting, who howled and writhed, wild-eyed, with face and clothes flecked in blood and spittle. A green gas cannister at his belt showed him to be a dozer - one of those unfortunates more affected by excess carbon dioxide than other people. In most, such borderline susceptibilities caused little more than sleepiness or headaches. But sometimes a wild mania resulted... |
| From Earth,
by David Brin. Published by Bantam in 1990 Additional resources -
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'Then he saw the geek ... leaning against one of the slender stalks of a sunshade-photocell collector...'
How long ago did Robert Heinlein write about skiing on dry alien worlds?
'There was of course no way of knowing whether you were being watched at any given moment.'
'A cable, here, from the controller to the interface plug... wires from that to the brain.'
