tom moody
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Science Fiction Review
joester recommended Vernor Vinge's A Fire Upon the Deep, a 1991 novel that imagines, among other things, a pan-galactic Internet, canine group minds, and these wack ETs called "skroderiders," which are surf-dwelling plants rolling around in mobile pots that have sophisticated cybernetics to do their short-term thinking for them. It's a good book, a bit of a nail biter at the end, and only suffers slightly having the market necessity of two plucky adolescents among the main POV characters. As usual it's more fun to bitch than accentuate the positive so here are some quibbles:
1. SF writers--especially writers of space operas--have a hard time now that it's abundantly clear that relativity and distance will keep the earth isolated forever from the rest of the universe and we're going to have to solve our own problems. Vinge's solution is to imagine the Milky Way as an onion with different layers of spacetime: we're in the "Slow Zone" midway between The Unthinking Depths near the center and The Beyond further out, where faster than light travel is possible. Much of the book takes place in The Beyond, where people (including our descendants) zip hither and thither. I do wish Vinge had bored us with a half-page of Greg Egan-like physics to explain why he thinks all this is possible--for reasons other than to move the story forward.
2. There are a few weird continuity gaps. Most notable is a portentous statement early on in the book that the accidental placement of a human boy in a kindergarten/kennel with one of the abovementioned canine group minds would change the course of galactic history. In fact, their union acts mostly as a drag on the plot. The group mind is bred for mathematical genius but its sole invention is a kind of telepathy amplifier that one of the characters uses and then abruptly stops using. The relationship of boy and dogs is mainly just a cool, slightly offbeat friendship--no hint is given later why it might be important.
3. The mechanics of the canine "telepathy" that enables six dogs to act as one, operate tools, etc. are only sketchily explained. In some places Vinge refers to "mind noise" that passes among the dogs allowing them to share memories and sense data, including tastes and smells. Elsewhere he describes their communication as a vibration through organs called "tympana" which seems to indicate the data is exchanged through high pitched shrieks. Much could be communicated this way--as with our modems--but it's doubtful that smells or other people's internalized memories could be instantly, palpably transmitted. Again, a bit of physics (or biochemistry) might have helped.
Anyway, these are minor points. I'm already absorbed in the prequel, written in 1999, called A Deepness in the Sky. I still believe in science fiction even though much of its Modernist rationale has gone away.