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

 

Will There Be A Digital Afterlife?

I found an interesting article in The Atlantic - Why You Should Believe in the Digital Afterlife.

Imagine scanning your Grandma’s brain in sufficient detail to build a mental duplicate. When she passes away, the duplicate is turned on and lives in a simulated video-game universe, a digital Elysium complete with Bingo, TV soaps, and knitting needles to keep the simulacrum happy. You could talk to her by phone just like always...

If you want a copy of your brain, you will need to copy its quirks and complexities, which define the specific way you think. A tiny maladjustment in any of these details can result in epilepsy, hallucinations, delusions, depression, anxiety, or just plain unconsciousness. The connectome by itself is not enough. If your scan could determine only which neurons are connected to which others, and you re-created that pattern in a computer, there’s no telling what Frankensteinian, ruined, crippled mind you would create.

To copy a person’s mind, you wouldn’t need to scan anywhere near the level of individual atoms. But you would need a scanning device that can capture what kind of neuron, what kind of synapse, how large or active of a synapse, what kind of neurotransmitter, how rapidly the neurotransmitter is being synthesized and how rapidly it can be reabsorbed. Is that impossible? No. But it starts to sound like the tech is centuries in the future rather than just around the corner.

Of course, science fiction writers have been presenting us with this same dream, like the discorporate sector from Samuel R. Delany's 1966 novel Babel-17:

"Is this . . . ?" the Customs Officer began. Then he was quiet. Walking out, they slowed their steps. Against the darkness red light shot between towers. "What . . . ?"

"Just a transfer. They go all night," Calli explained. Green lightning crackled to their left. "Transfer?"

"It's a quick exchange of energies resulting from the relocation of discorporate states," the Navigator-Two volunteered glibly.

"But I still don't . . ."

They had moved between the pylons now when a flickering coalesced. Silver latticed with red fires glimmered through industrial smog. Three figures formed: women, sequined skeletons glittered toward them, casting hollow eyes.

Kittens clawed the Customs Officer's back, for strut work pylons gleamed behind the apparitional bellies.

"The faces," he whispered. "As soon as you look away, you can't remember what they look like. When you look at them, they look like people, but when you look away—" He caught his breath as another passed.

Science fiction fans may also recall the construct from Neuromancer (1984) by William Gibson and recorded personalities, from Gibson's Mona Lisa Overdrive.

Scroll down for more stories in the same category. (Story submitted 7/9/2016)

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 ( 0 )

Related News Stories - (" Computer ")

Interpol Launches Metaverse For Law Enforcement
'CopSpace sheds some light on matters, of course. Blink and it descends in its full glory.' - Charles Stress, 2007.

AVATECT Prevents Spoofing Of Avatars
'Your physical appearance is a graphical encryption that the human mind is uniquely qualified to decode.' - Daniel Suarez, 2009.

I Really Want A Folding Computer
'...A paper thin polycarbon screen unfurled.' - William Gibson, 1986.

Galaxy Z Fold 3 Perfect For William Gibson's 'Control-Face'
'Chia recognized the square as the control-face of the computer she'd seen in his room.' William Gibson, 1996.

 

Google
  Web TechNovelgy.com   

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

Megachurches Catch Up To Heinlein
'Mars,' the kid repeated, threw Boone a Scout salute and made a sixty-foot leap over the crowd.

Olympus 3D Printing Using Lunar And Martian Materials
The system may be used to create critical infrastructure on the Moon, including landing pads, blast shields, and roads.

Robot Builds Robots From Voxel Subunits
'I was patiently building the most dangerous thing in creation...'

Meltz Neurorehabilitation Robotic Hand
A new type of rehabilitation called "neuro-rehabilitation.

San Francisco Wants ED-209, Or Maybe Robocop
'The Enforcement Droid series 209 is a self-sufficient law enforcement robot...'

Seoul Self-Driving 42dot Bus Unveiled
'Buses without drivers moved close to the curb and stopped at intervals.'

T. Gondii And The Leaders Of The Pack
'... infected males were more than 46 times more likely to become pack leaders than uninfected males.'

'Parastronaut' First Astronaut With Disability From ESA (Updated!)
'He had left Earth to get away from its gravitational field...'

MIT Self-Assembling Reprogrammable Materials
'Faster the cubes moved; faster the circle revolved; the pyramids raised themselves, stood bolt upright on their square bases...'

Mem, The All-Your-Memories, Super Note-Taking App
'Life experience is linearly additive, but the correlation of memory impressions is an unlimited expansion.'

Porcine Fat Cells For 3D-Printed Whole Pork Products
'I grabbed two Syntho-Steaks out of the freezer...'

LANIUS Loitering Drone Munition Scouts And Maps
'... micro-missiles proceeding at walking pace.'

Copilot Software AI Training Sued By Involuntary Contributors
'...we've promised him a generous pension from the royalties.'

Thin Film Dome Protects Cities From Nuclear Blasts
'What fabric can take that kind of a load? Synthetic spider silk.'

Mars Space Weather Alert (MSWA) System
'On the three-dimensional map at weather headquarters... the storm was colored orange.'

Thermite's Robot Firefighter
Possibly worthy of Transformers!

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.