A Different Approach to System Security

I enjoy it when science fiction has something useful to say about computer security. Towards the end of Iain M. Banks’ Matter, there’s a big space battle and we find this passage: “Compromised,” Hippinse told him. “Taken over by the other side. Persuaded by a sort of thought-infection.” “Does that happen a lot, sir?” “It […]

Sensor Network Technology in Vinge’s A Deepness in the Sky

An important function of science fiction is to help us understand sociological, technological, and other aspects of our future. A really good SF novel — like some of those produced by Asimov, Clarke, Heinlein, Le Guin, Niven, and Vinge — is so full of ideas and possibilities that the reader’s mind is expanded a little. […]

Book Review: Pale Fire

Pale Fire is a 999-line poem written by John Shade.  It is also a novel by Vladimir Nabokov that contains an introduction by Charles Kinbote, the poem, and Kinbote’s extended commentary on the poem. On the surface, Pale Fire is straightforward.  The poem is a touching — but not, it would seem, terribly good — […]

Book Review: Sustainable Energy — Without the Hot Air

The premises are simple.  First, energy consumption must be met by energy production.  Second, use of fossil fuels is unsustainable.  Third, no magical technological fix to the energy problem is going to arrive.  Finally, to understand a sustainable future, we must think quantitatively.  That is, to proceed with a debate about, for example, wind or […]