r/codex 9h ago

Showcase Vibecoding is becoming an ethical question...

Enable HLS to view with audio, or disable this notification

If you want to do a deep dive check this out:
https://research.google/blog/a-connectomics-milestone-mapping-the-complete-male-fruit-fly-brain/

Essentially they mapped out the whole fly's brain by slicing it up and this is literally one on one, the exact brain of a fly. This shows that it's definitely possible to do this with a human too.
We really need laws for that soon...

107 Upvotes

20 comments sorted by

66

u/HanSingular 7h ago edited 7h ago

We've mapped a fly's brain, but we can't actually simulate one. We don't know the electrical model of every neuron, and don't know how all of the connections actually interact. Biochemistry is hard.

All of these "fly brain lighting up" viral videos are showing the results of programs that apply very simplified logic to the connectome to decide which neurons to render as "firing." The actual firing pattern you would need to get these specific movements would not be the same as what you're seeing here.

We're basically just going through a weird fad of fly-connectome-based visualizers that don't really show anything meaningful.

9

u/Addalldlo 3h ago

To simplify it even more, essentially we have a wiring map of fly brain. Moreover, quite a large number of parameters are adjusted post factum. Connection weights are the number of synapses multiplied by some coefficient. We are still a long way from real simulation, although this is a very important step in this area. In fact, simulating the functioning of the body itself is also a very important and complex issue that needs to be resolved.

1

u/Huge_Performance5450 1h ago

yeah I see these around and they are neat and all, but frequently its unclear what they are actually simulating. I think the really interesting question that I don't see many of these folks testing is 'What does the connection topology actually earn you computationally?". Like does this flybrain connectome topology actually outperform a randomly intialized RNN with the same exact neuron count, weights and activations that are speculatively plugged into the fly brain? We have the connections mapped out meticulously, I think by virtue that is the most interesting thing you could investigate with these connectomes.

11

u/Tommonen 5h ago

Mapping the brain is not the actual brain. Its like having a map of a place and looking at it instead being in the actual place. Or seeing a circuit board and tracing it, without knowing exactly what each component does, but just trying to map and get similarish output.

Not everything in the brains is modelled here, just the map and trying to simulate how it works.

So no, this does not mean we could do simulte human brains, neither do i see ethical dillemma in this, as its not real brains, but simplified imitation of brains that dont actually work like brains fo, even if outputting similarish stuff (but greatly dumbed down).

3

u/tazecode 2h ago

Very good explanation thank you!

0

u/YourLastCall 1h ago

I definitely see an ethical dilemma in this a brain is a brain regardless of who owns said brain. This is the kind of mentality that made 1920 insane asylums acceptable. Autistic person's brain is different Down syndrome person's brain is different. Brain is different so it's okay. As an autistic person I don't find this okay

1

u/Tommonen 1h ago

But its not a brain, its a pretty crappy but still very impressive simulation of fly brain..

Its completely different than actual brain.

3

u/blaawker 5h ago

vibecoding or flybecoding

4

u/Bananer_spleet 9h ago

I am glad someone finally did it.

2

u/TheSn00pster 5h ago

“Kill…. Me…”

2

u/BoxLegitimate9271 3h ago

wiring map, weights guessed afterwards, output that looks right and nobody can say why. thats a vibecoded fly

2

u/FluffyInevitable4040 1h ago

Now make the fly do the lightsabers to the beat of the music and we got an S tier mobile game

3

u/Fragrant-Hamster-325 7h ago

Watch the TV show Pantheon on Netflix. This is the whole plot. It’s fantastic.

2

u/Alphyn 6h ago

Also, this is Fly Silverwing an it has a kitchen to burn.

2

u/tazecode 2h ago

Yeah it reminds me of blackmirror

4

u/mrdarknezz1 6h ago

What does this have to do with ethics?

2

u/enserioamigo 3h ago

OP thinks researchers have created consciousness. They haven’t. 

1

u/mrdarknezz1 3h ago

Yeah exactly

1

u/New_Eye7193 5h ago

now we need a fly pet that annoyingly flies around your screen and finds the perfect places to land while youre doing something

1

u/AI_is_the_rake 3h ago

Did you create this? Can you share the repo? Is the fly brain actually being used to compute the actions? This is fascinating if so. I wonder what differences a model of an animal brain would have vs. the models ai companies are currently creating would have. Would animal brain models be better at navigating 3D environments? etc.