200k now, reasonably speaking a few million is within reach, which is reptile/fish range, the terrifying thing is though that if they train this to imitate humans (which they will) who knows how many orders of magnitude of efficiency gains you get (in terms of neurons needed for a certain level of consciousness) versus natural organisms that are dependent on natural evolution and need to support other bodily functions basically irrelevant to consciousness.
It seems unlikely that we would be more efficient at achieve consensus than evolution which can hand craft neural structures via feedback loops across millions of generations.
Especially when this demo needs 200k neurons when organizations with vastly fewer neurons have more complex behaviors.
The problem with that logic is that evolution iteratively builds on top of old systems. The foundations are often remarkably crufty.
My favorite concrete example is "unusual" amino acids. Quite a few with remarkably useful properties have been demonstrated in the lab. For example, artificial proteins exhibiting strength on par with cement. But almost certainly no living organism could ever evolve them naturally because doing so would require reworking large portions of the abstract system that underpins DNA, RNA, and protein synthesis. Effectively they appear to lie firmly outside the solution space accessible from the local region that we find ourselves in.
I agree with your second point though that this system is massively more complex than necessary for the behavior demonstrated.
We already know we can be more efficient than evolution at many tasks. Pelicans after all never developed jet turbines. We may not be able to access a simulation space as vast as evolution does but for small solution spaces we do quite well.
When aircraft can carry onboard oil refineries and drilling rigs you can more reasonably compare them to birds. Without that you need to consider ATP vs jet fuel or crude oil vs a dead fish? Skeletal muscle can be 40+% efficient depending on what exactly you’re measuring.
Going head to head vs evolution in a similar design space with similar tools and goals, arranging neurons for useful thinking, is vary different than increasing top speed while sacrificing just about everything else.
>When aircraft can carry onboard oil refineries and drilling rigs you can more reasonably compare them to birds.
This is a fair point in general, but the whole point in this context is not that human design is more efficient at duplicating an entire organism, but that it can be more efficient at narrowly defined tasks. Evolution has never had the goal 'evolve human consciousness as quickly and efficiently as possible', it just had the goal (and even calling it that is stretching things of course, but let's say an emergent goal) of reproducing organisms.
My point was in narrowly defined task of turning chemical energy to motion, a Jet engine is less efficient than muscle fibers if you use ATP as the point of comparison. Biology got really efficient at that very narrowly defined task.
> Evolution has never had the goal 'evolve human consciousness as quickly and efficiently as possible'
Evolving as efficiently as possible isn’t the goal. But turn an egg into human consciousness as efficiently as possible is definitely a goal, of course it gets to leverage everything else the brain needs to be doing rather than starting from scratch here.
