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"The bottom line in the Dune trilogy is: beware of heroes. Much better to rely on your own judgment, and your own mistakes."
- Frank Herbert
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| Sympathetic Block | ||
| A way to keep certain mental contents from being spoken or revealed. |
This technovelgy takes advantage of the connections between the cerebral cortex and the autonomic nervous system. If you are consciously aware that the intention to reveal protected information arises in your mind, your central nervous system shuts down essential body functions. This might go through what we now call the emotional brain.
| "They've been given Sympathetic Blocks. You know about SBs, girl? Intelligence uses them for espionage agents. Take a certain body of information you don't want told. Link it with the sympathetic nervous system that controls autonomic respiration and heart beat. As soon as the subject tries to reveal that information, the block comes down, the heart and lungs stop, the man dies, your secret's kept. An agent doesn't have to worry about killing himself to avoid torture; it's been done for him." |
| Technovelgy from The Stars My Destination,
by Alfred Bester. Published by Berkley in 1956 Additional resources -
|
A similar concept is seen in Methuselah's Children, by Robert Heinlein, which was written in 1958 (see hypnotic injunction).
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'Deveet unhooked his catch and laid it on the bank beside him. It was a metal fish.'
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'Seen close it was not completely flexible, but made instead of pivoted and smoothly finished segments.'
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'If the biological robots were not living creatures, they were certainly very good imitations.'
"Everybody and his dog, it seemed, wanted to live out in the country; transportation and communication were no longer isolating factors."
