The universe is all extremes. Monstrous gravity fields, or next-to-nothing ones; extreme cold, or heat so… — Charles Sheffield
The universe is all extremes. Monstrous gravity fields, or next-to-nothing ones; extreme cold, or heat so intense that solids and liquids cannot exist; multimillion atmosphere pressures, or near-vacuum.
Ice or fire. Niflheim or Muspelheim: the ancient alternatives, imagined by humans long before the Expansion.
It’s planets that are the oddities; the strange neutral zone between suns and space, the thin interface where moderate temperatures and pressures and gravity fields can exist. And if planets are anomalies, then planets able to support life are rarer yet—a zero-measure subset in that set of strangeness.
And within that alien totality, where do humans fit?
p. 304Source: Wikiquote · CC BY-SA 4.0
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The prevailing theory to resolve this paradox comes from limited studies of Lo’tfian physiology. The male brain, it is believed, is highly organized and possesses powerful intelligence. However, it contains an unknown physical inhibitor, chemical in nature, that forbids the employment of that intelligence when in the presence of a Lo’tfian female. Confronted by such a female, the reasoning ability of the male Lo’tfian simply switches off. (A much weaker form of this phenomenon has been attributed to other species. See Human entry of this catalogue.) —From the Universal Species Catalog (Subclass: Sapients)
p. 312
Don’t confuse caution with cowardice.
p. 495
That’s why we want it. Impossible gadgets are always the most valuable.
p. 433
