this post was submitted on 04 Sep 2024
181 points (95.5% liked)

Technology

59093 readers
5089 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS
 

Worm's brain mapped and replicated digitally to control obstacle-avoiding robot.

top 50 comments
sorted by: hot top controversial new old
[–] [email protected] 38 points 2 months ago* (last edited 2 months ago) (1 children)

This article is 9 years old. Here's the OpenWorm Wikipedia page.

Edit: still haven't mapped the brain but here's the official site and [the github] (https://github.com/openworm/OpenWorm)

[–] [email protected] 20 points 2 months ago* (last edited 2 months ago) (3 children)

Well that sent me down an interesting but short ~~rabbithole~~ wormhole, ending here. Glad to see I'm not alone in thinking most forms of consciousness copy or transfer that get discussed are actually involving murder/death of the original, even if the resulting copy believes itself to be the same entity and people around it treat it as such.

I'd absolutely be one of those "I ain't getting in that transporter" people on Star Trek unless convinced that it truly was a transfer of consciousness, not a copy and destroy.

Mind you, I'd love for that not to be the case, and would love to be convinced otherwise. It kills my enjoyment of stories that are centered around that sort of technology sometimes.

Mind uploading may potentially be accomplished by either of two methods: copy-and-upload or copy-and-delete by gradual replacement of neurons (which can be considered as a gradual destructive uploading), until the original organic brain no longer exists and a computer program emulating the brain takes control of the body.

Oddly, the bolded ship-of-Theseus kind of approach doesn't bother me as much - maybe because it feels akin to the continuous death and replacement of individual cells, but if challenged I might have a hard time defending why this bothers me so much less than the Transporter or even Altered Carbon approach.

[–] [email protected] 11 points 2 months ago (1 children)

I was led into the Connectome page which I found quite interesting

Tractographic reconstruction of neural connections via DTI

[–] [email protected] 3 points 2 months ago

Oh yeah that's fascinating for sure!

The significance of the connectome stems from the realization that the structure and function of the human brain are intricately linked, through multiple levels and modes of brain connectivity. There are strong natural constraints on which neurons or neural populations can interact, or how strong or direct their interactions are. Indeed, the foundation of human cognition lies in the pattern of dynamic interactions shaped by the connectome.

[–] Warl0k3 4 points 2 months ago* (last edited 2 months ago) (9 children)

You're coming at this from a slightly askew angle. Consciousness is holographic - that is, it's complex behavior arising in the interaction of a more complex system. There's nothing "more" to it than what we see. The transporters from startrek, which destroy then reproduce exactly, would change nothing about your experience. You're just a complex arrangement of atoms, and it doesnt matter where that arrangement occurs so long as it's unique. There is no "you", there's just "stuff" stuck together in a way that lets it think that it can think about itself. A perfect reproduction would result in the same entity, perfectly reproduced.

[–] [email protected] 7 points 2 months ago (1 children)

A perfect reproduction would result in the same entity, perfectly reproduced.

It would, but I remain convinced that the continuity of my experience would end, same as if I died, and the entity who came out the other side would believe itself to be me, and believe itself to be unscathed, but actually exist only until the next time it got into a transporter, when the cycle would happen again.

[–] [email protected] 7 points 2 months ago (7 children)

continuity of my experience would end

why? what property is altered that would 'end continuity'? kinda just sounds like a personal delineation.. a personal preference. like being annoyed at being 'interrupted'.

[–] [email protected] 7 points 2 months ago (2 children)

I don't think I can defend my position very cogently or I'd argue against other interpretations more vigorously - and as I've said I'd love to be wrong. It's certainly at or beyond the depth of my understanding of consciousness, but that doesn't mean I accept that yours is necessarily more valid. (no snark intended with that comment)

When I bring it up I get challenged to articulate why I feel that way and inevitably get presented with a question like yours that I can't answer - but generally no one gives me a "here's why you are wrong" argument, they just give me "you can't differentiate between what you've posited and a nondestructive consciousness transfer and therefore you are wrong." I maintain that my lack of ability to articulate that difference reflects poorly on me, but doesn't actually prove I'm wrong.

For example, I don't think my inability to articulate a 'property that is altered' represents a weakness in my position, and I'm not sure a property needs to be altered for my understanding to be true.

Using (very poorly and atypically) the ship of Theseus example, I think we'd agree that if I had two absolutely identical sets of shipbuilding materials, down to the atomic level, or further, down to the state of all observable properties of that matter and the particles that make it up, (I have no idea how one would achieve such a thing), and built a ship from one set of those materials, then vaporized that ship and built another that was 100% identical using the second set of those materials, those ships would be two identical but distnict entities. I don't think I've seen an argument that convinces me that the same wouldn't be true for pulling my consciousness (ephemeral and subjective as it may be) and body through a transporter or other such destructive process.

Your argument feels like you are telling me that if I use a replicator to make two different but identical cups of earl grey hot they are actually the same cup of tea, when plainly they are not. Considering (sticking with star trek) the stories of duplicates due to being stuck in the "pattern buffer" or similar handwavium, it seems clear that the ST transporter is capable of creating multiple entities. The only difference between a normal transporter experience and one of those freaky transporter accidents seems to be whether the two entities are both alive at the same time.

COULD there be (since we're in the realm of scifi anyway) some method of transferring consciousness that wouldn't seem like death to me? Yes I'm sure there could. But I don't think I've seen one in any popular scifi, at least not that I can think of right now.

[–] [email protected] 5 points 2 months ago (2 children)

youre not wrong in that cloning you twice would immediately create 2 distinct entities. and their consciousness/brains would immediately differentiate. so? now theres 2 of you.

i dont see the problem with there being 2 versions of you instead of the 1 that was destroyed and recreated in a transporter. its the experience that makes the differentiation, and if there is only 1 of you at a time there is no differentiation. only one of you continues experience, there you are.

[–] [email protected] 4 points 2 months ago (1 children)

and if there is only 1 of you at a time there is no differentiation. only one of you continues experience, there you are.

In my interpretation it's a different one of me, and that matters. Granted, I don't expect either of us are on a path that is likely to convince the other, but fundamentally that's my objection. (see my two different ships example)

load more comments (1 replies)
load more comments (1 replies)
[–] Sanctus 4 points 2 months ago (1 children)

We see someone's POV going through a transporter, you just see where you are, sparkles, and now you're somewhere else. The unease probably comes from the uncertainty. The mere fact we can't ascertain what really happens in a transporter to your consciousness is very suspect in a universe like Star Trek where we find science babble for everything.

Though, think of it for a moment. Your atoms are being torn apart and the structure is being rebuilt somewhere else. That totally just sounds like you die. I wouldn't want to go in there either.

load more comments (1 replies)
[–] LwL 5 points 2 months ago (1 children)

Think of an alternative scenario, not transportation but rather duplication. The original stays where it was, but a copy gets created elsewhere. To the copy, it will seem as if it got transported there. To the original, nothing will have happened.

Now you kill the original.

The only difference is the timing of ending the original.

load more comments (1 replies)
load more comments (5 replies)
load more comments (8 replies)
[–] [email protected] 2 points 1 month ago

It's not about you being copied and destroyed. It's about of continued consciousness. You are continually being killed and replaced by neurons dying off and others replacing the function. The problem is getting the information off the neurons without copy and kill. The key would be continuous transfer of neurons over time to a more longlived replacement. So you is still you and not you thinks it's still you. Also... It's up for debate if that matters as you are still a copy if you do nothing. But it solves the continued consciousness problem.

[–] Warl0k3 34 points 2 months ago* (last edited 2 months ago) (2 children)

Extremely old news, but still very cool.

We used to have one of these roaming around my college compaci lab, hooked up to a big red bluetooth button that would recompile the neurological structure when pressed. When we were feeling particularly nasty (or they were waxing particularly poetic), we used to challenge the humanities majors to push the button and 'kill' the worm.

I'm not particularly proud of the fact I made quite a few people break down completely with the implications of asking them to do that - or more sadistically, by repeatedly pressing the button and asking them why it mattered. I got punched in the face by a vegan for that one, which was fair enough tbh. Anyways, the reality of the project really isnt something most people are prepared to address.

[–] [email protected] 13 points 2 months ago (12 children)

I think it's good that you made some people come to solid conclusions regarding their views on the matter, but I'm sure it didn't win you many friends.

[–] Zorque 11 points 2 months ago (3 children)

Trauma as a problem solving tool... hmm...

load more comments (3 replies)
load more comments (11 replies)
[–] Shanedino 5 points 2 months ago (4 children)

Hmm seems odd to me. I personally would not have even thought anyone would have second guessed pressing the button.

load more comments (4 replies)
[–] [email protected] 28 points 2 months ago

Beware the T0.001

[–] [email protected] 16 points 2 months ago (1 children)

Oh neat, we can give Legos depression.

[–] SpaceNoodle 13 points 2 months ago (2 children)
[–] [email protected] 9 points 2 months ago

To subterranean levels.

[–] NegativeInf 3 points 2 months ago
[–] [email protected] 13 points 2 months ago (1 children)

Neat. We've seen a man with a brain half eaten by a worm, and now we get to see brains made of worms.

[–] Rayspekt 3 points 2 months ago

Can we get a robot with a RFK brain? Don't know the use, though.

[–] [email protected] 12 points 2 months ago (2 children)
[–] Tylerdurdon 8 points 2 months ago

He should feel like a proud papa. Hell, they should call it RFK jr.

[–] [email protected] 5 points 2 months ago

Can we please never refer to RFK Jr as RFK? Honestly I'd be fine if we never mentioned him at all, but letting him take over the name of the real RFK is a fucking travesty and I will not stand for it.

[–] elbarto777 9 points 2 months ago (1 children)

The video has a typo. It uses "it's" instead of "its".

[–] Agret 15 points 2 months ago (2 children)

Damn, literally unwatchable. Let's hope they re-upload with a fixed version so we can understand it.

[–] [email protected] 3 points 2 months ago

Unacceptable. Such disgusting amateur mistakes make the video unwatchable. I need holy water.

[–] elbarto777 2 points 2 months ago (1 children)

Lol, that was funny! I know I'm being pedantic. I usually make those observations just to scratch an itch. The itch was a bit stronger than usual with this one because it's a journalistic video. That's all.

load more comments (1 replies)
[–] [email protected] 7 points 2 months ago (1 children)

Why is this post not marked NSFW(not safe for worms)?

load more comments (1 replies)
[–] kitnaht 5 points 2 months ago

I bet this one could run for President.

[–] [email protected] 3 points 1 month ago

Wow, that title was a rollercoaster!

[–] [email protected] 3 points 2 months ago

That's all very well and good and all, until it meets another worm and wants to talk. Perhaps one of the opposite gender...

[–] cabron_offsets 3 points 2 months ago (6 children)

Is this like an RFK joke or some shit?

load more comments (6 replies)
load more comments
view more: next ›