 |
Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
 |
Hey Epsilons! Brave New World Getting Closer
Recent experiments indicate that animal behavior can be permanently altered, turning aggressive animals into models of passivity. Neurobiologist Barry Richmond and his team have done this by blocking the effects of a gene in the brain called D2, which cuts off the link between the monkey's motivation and perceived reward.
Humans have an identical gene.
The experiments involved getting monkeys to operate levers in response to color changes on a screen in front of them. Richmond's team found they could make monkeys work their hardest and fastest all the time by manipulating D2 so they forgot about rewards. No complaints or slacking off.
"Most people are motivated to work hard and well only by the expectation of reward, whether it’s a pay cheque or a word of praise,” said Richmond. “In these experiments we found we could remove that link and create a situation where repetitive, hard work would continue without any reward.”
Looks like Ford's in his flivver and all's well with the world, right? Unfortunately, Richmond notes that the technicalities of permanently altering human behavior by gene manipulation are too complex. "They would be indiscriminate and not be able to appreciate that their efforts were wasted if there was a problem further along a production line," he said.
He and other scientists are optimistic that techniques of manipulating human traits are just around the corner. Future IVF (in vitro fertilization) clinics will be able to provide much more than just a reasonable chance that IVF will produce a baby boy or baby girl. Julian Savulescu, professor of ethics at Oxford University, believes that people have a "moral imperative" to genetically enhance their children.
In Aldous Huxley's Brave New World, the primary means of turning a person into an Epsilon worker were strong conditioning in childhood. However, the book does also mention chemical and bacteriological manipulation of the embryo prior to birth. Or should I say, "decanting."
Read more at Scientists find way to make us slaves.
Scroll down for more stories in the same category. (Story submitted 10/25/2004)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 4 )
Related News Stories -
("
Medical
")
MIT Computerized Bionic Leg Is Part Of The User
'The leg was to function, in a way, as a servo-mechanism operated by Larry’s brain, through the mediation of the electronic brain in the leg.' - Charles Recour, 1949.
Bone-Building Drug Evenity Approved
'Compounds devised by the biochemists for the rapid building of bone...' - Edmond Hamilton, 1932.
BrainBridge Concept Transplant Of Human Head Proposed
'Briquet’s head seemed to think that to find and attach a new body to her head was as easy as to fit and sew a new dress.' - Alexander Belaev (1925)
Natural Gait With Prosthetic Connected To Nervous System
'The leg was to function, in a way, as a servo-mechanism operated by Larry’s brain...' - Charles Recour, 1949.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
|
 |
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
FTC: Says Ring Employees Illegally Surveilled Customers
'Then she looked up with a smile and moved closer to the camera.'
Switzerland May Cap Population At Ten Million
'The population of Castle Hagedorn was fixed...'
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.'
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.'
Crystalline Structures In Space, You Say?
A massive space borne lifeform from ST:TNG.
Garçon! A Menu For Artemis II, S'il Vous Plaît
'Michel Ardan, as a Frenchman, was declared chief cook, an important function, which raised no rival.'
Amazing Photonic Crystal Light Sail
'That sail will be twenty thousand miles at the wide part.'
Blue Collar AI Goes To Work To Mine Its Own Crypto
Blue collar bot.
Rogue AI Replicated Itself
'Sapiro’s computer just kept dialing at random, hanging up on humans, until it got a fellow computer of the same type as itself.'
HandelBot Helps Two-Handed Robots Learn Piano
'I request that you feed the correlation between those dots and the levers of the panel into my memory banks.'
Woven Fiber Electronic Skin For Robots
'... all the feel and appearance of human flesh and epidermis.'
When AI Takes Its First Breath
Any suggestions?
Chinese Aircar Light And Airy, Not For Blade Runners
Daytime version.
The Morphing Wheel And The Smartwheel
'If you surf over a bump, the spokes contract to roll over it.'
Transporting Antimatter
'...drawing plans for the magnetic tongs and bed plates and relays.'
Polish Turns Your Nail Into A Stylus
'He wrote on it, using the pointed fingernail of his right forefinger...'
More SF in the News Stories
More Beyond Technovelgy science news stories
|
 |