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 ")

String Art Courtesy Of Robot Artist
The number of different ways to span a thread between a larger number of hooks is astronomical.

Tetraplegics Dominate Avatar Races
Well, just speaking brain-to-computer...

IBM's Grain Of Sand Computer
'Our ancestors... thought to make the very sand beneath their feet intelligent...' - Stanislaw Lem, 1965.

Can An Entire Brain Be Simulated In A Computer?
'The miles of relays and photocells had given way to the spongy globe of platinum iridium about the size of the human brain.' - Isaac Asimov, 1941.

 

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.

 

 

 

 

 

Current News

Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'

BloxVox Mutes Cellphone Convos
It's the polite thing to do, and has been the polite thing to do for about four generations.

Superfast Replicator: Volumetric Additive Manufacturing
I can't wait. Bring it on.

DNA May Contain Malware
'You were told to embed the logical pathogen.'

I Can't Resist Worm Robots
'Seen close it was not completely flexible...'

Rplate Digital License Plates Now Legal In Michigan
'Gragg's digital ink license plates ...'

Can Musk Starship Astronauts Use Magnetic Boots?
'Walking awkwardly in the magnetic boots that held him to the black mass of meteoric iron...'

Giant Dolphin Spotted On Jupiter!
'Now at last he could appreciate its real size and complexity...'

Musk's Starship An SF Fan's Dream Come True
Perfect for testing, perfect for fans!

TinyMobileRobots Are Sewer Sentinels
Every movie monster gets its start someplace.

Fishy Facial Recognition Now Possible
'Palenkis can identify random line patterns better than any other species in the universe.'

Spicy Tomatoes Created With Genetic Engineering
How about mashed potatoes and brown gravy?

Driverless Hotel Rooms Predicted In 1828
'Did you never see a moving house before?'

Yandex Self-Driving Taxi Is Very Smooth
'The big car was slowing down, its computer brain sensing an exit ahead.'

Shrimp Actually Made Of Algae Is A New Wave Food
Bring in that crop algae.

Cosplay Style Wings Could Work On Moon
'They're lovely! - titanalloy struts as light and strong as bird-bones...'

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.