Joscha Bach
German cognitive scientist
14
APPEARANCES
11
PODCASTS
012
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Nov 2, 2026
Why Leibniz Couldn't Find the Mind Inside the Mill (Joscha Bach)
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Joscha BachGUEST
This is the inside perspective, right? And Buddhism to me is limited to this inside perspective because Buddhism has been invented at a time where people were focusing very much on the experience of reality and how to adapt to this reality, but not how to split the atom, how to deal with the reality at the lowest level with the foundations of physical reality.
Joscha BachGUEST
And in a way, this is more a Western tradition that starts with Aristotle, who thinks of the psyche as something that imposes itself on physics and interacts with it.
Joscha BachGUEST
And to understand consciousness from the outside, we need to make a model of physics that can explain under which conditions systems can make arbitrary models.
Joscha BachGUEST
Under which condition could a system build a model of what it's like to experience? Models at all.
Joscha BachGUEST
And this is something that computer science is doing today, that it looks at representations.
40 MINS LATER
AI EXPERTS REVEAL: It’s Too Late! We Can't Stop What's Coming
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Joscha BachGUEST
yeah i think that this notion of control implies that somebody needs to control us and i find that the us is not a very liberal society anymore uh it was quite shocked when i moved here from europe that in many ways how controlling the society is like you don't own your body you only rent it from the fda You're not allowed to enlist yourself in medical trials for new cancer treatments because that would be unethical if you just cure your own cancer in waste that is not sanctioned by the ethicists.
Joscha BachGUEST
It leads to not just a lack of freedom, but it leads to a situation where almost nobody is able to live in a decent house because you're not allowed to build one.
Joscha BachGUEST
It all exists because you have highwaymen at every corner that make sure that you have to pay some licensed professional who has captured the regulators to exert control over you so you cannot be free.
22 MINS LATER
Episode 201: Joscha Bach Looks on the Bright Side
12 MINS LATER
Joscha Bach "Bootstrapping a GODLIKE Mind"
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30:44speaker_1ADVERTISER
Book now at aa.com
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30:44Joscha BachGUEST
aa.comSome intelligence happening there and some mechanism that makes things coherent.
J
30:52Joscha BachGUEST
And at some point, you get to plants that are themselves coherent, are able to communicate within themselves and across each other to some degree, and it's not quite clear how smart plants are, right? Every cell can send messages to the neighboring cells, and this can be conditional.
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31:14Joscha BachGUEST
And maybe it can discover a learning algorithm over a long enough evolutionary time spans that makes it generally intelligent in the same way as the software that runs on our nervous system, just slower.
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31:26Joscha BachGUEST
So maybe the nervous system is not the thing that enables intelligence as we currently mostly think in the mainstream of, um, biology and neuroscience.
44 MINS LATER
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75:44DylanHOST
Um, okay, so if reality is like fundamentally this construction, uh, like some sort of cognitive model of what's out there, almost like a compression or a simplification or an algorithm of it, like, um, w-what would it mean to encounter something that was like completely resistant to modeling? Like could there be any kind of, kind of consciousness with no concept of time or anything that's outside, uh, modeling?
Roman Yampolskiy vs Joscha Bach: Can Anyone Control Superintelligence?
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Brian KeatingHOST
I mean, do we need to have consent before we shut things down? I mean, at what point are you c- comfortable with putting the genie back in the bottle if Roman's correct? I mean, your, your p-doom might be irrelevant, but how do you speak for the rest of, of humanity? Not you personally, but how do we as scientists or as technologists?
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13:04Joscha BachGUEST
There are a number of considerations when we try to compare the, um, nuke situation, um, with the situation of artificial intelligence, and, uh, it makes it very difficult to compare even, and it's also difficult to dismiss the comparison out of hand.
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13:18Joscha BachGUEST
Um, I, like many people in my generation, uh, Generation X, um, think that now that I've been wrong about, um, the impact of nuclear weapons.
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13:29Joscha BachGUEST
I grew up thinking in the 1980s, um, that, uh, we are just a hairbreadth away from, uh, assured destruction and that the risk, uh, of, uh, nuclear armaments is way too high for humanity.
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13:43Joscha BachGUEST
Uh, now I think the adults have been correct, and a generation of students, uh, who took to the streets and were very upset about this turned out to be wrong.
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13:51Joscha BachGUEST
Uh, nukes have prevented several world wars that would have been happening between World War II and now, that would have, uh, wrought tremendous destruction on Europe and potentially, um, uh, large parts of Asia and maybe even America.
J
14:04Joscha BachGUEST
And, uh, this, um, basically more than half a, um, century of peace that we had is completely unprecedented, uh, for large nations like ours, and I think this was achieved due to, uh, nuclear armaments, which have been, uh, empirically quite safe.
29 MINS LATER
Brian KeatingHOST
But, but what do you make of this, this, this regulation push? It's, it's somewhat unusual in history.
325 - Guest: Joscha Bach, AI Cognition Researcher, part 2
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Joscha BachGUEST
They are looking at alternatives to the present ways in which machine learning is emulating the statistics of human media production, thinking about systems that can continuously learn and that basically project the architecture of the mind across the substrate.
Joscha BachGUEST
And some of these ideas are also expressed by Mike Levin, who thinks that the processes that make an organism coherent with itself through morphogenesis are very much alike or maybe even the same ones as the one that make a mind coherent with itself.
Joscha BachGUEST
And so we are actively looking into this idea of coherence maximization, that a system becomes coherent with itself, that identifies numerous constraints between local subsystems that are being projected back and forth until the system finds some kind of state in which it is behaving as if it is a single thing, that has a single architecture, despite being made out of lots and lots of middle agents that have to talk to each other to form this global structure.
Joscha BachGUEST
By the way, I don't want to appear like I'm completely certain as if you're going to succeed and we can recreate consciousness on digital substrates.
324 - Guest: Joscha Bach, AI Cognition Researcher, part 1
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Joscha BachGUEST
My goal is to make headway on understanding the question, how does consciousness work? How does the human mind work? And my working hypothesis at the moment, might be wrong, is that consciousness is a particular kind of representation that is necessary to make the human mind form itself, to build its structure.
Joscha BachGUEST
What we observe is that we don't become conscious at some point in our life due to the complexity of our mind that makes us unique in the animal kingdom, but that we wake up already as babies before our mind is fully formed.
Joscha BachGUEST
And if you do not wake up, if the lights don't go on, then we remain permanently vegetative, and we do not become fully fledged human beings if we don't build our cognitive architecture.
Joscha BachGUEST
And so I suspect, since we all are conscious, that consciousness is the simplest solution to train a mind like ours.
Joscha BachGUEST
And what we observe about consciousness from the inside is that it always happens now.
Joscha BachGUEST
It's an experience of present and presence, and this tells us that it's perceptual.
24 MINS LATER
Joscha Bach — Consciousness Builds the Mind
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Joscha BachGUEST
And so instead, we only look at behavior in the way that we can evaluate in the lab so we don't have to fit our curves in a way that statistically stops making sense.
Joscha BachGUEST
And the neuroscientists also didn't feel, uh, responsible for consciousness because their responsibility is to look at individual neurons and their interactions, and how this interaction pan out- out without thinking about the nature of representation.
Joscha BachGUEST
And philosophers got lost with respect to understanding the nature of representation because they q- at some point started to no longer follow the discourse in the theory of formal languages that would allow them to understand what the computer scientists were up to.
Joscha BachGUEST
And the computer scientists never realized that the philosophers don't un- actually understand what a representation is, what learning is, uh, what the mind would need to be to do things.
35 MINS LATER
Wolf TivyHOST
But I mean, because, because of the particular epistemology you've a- you've approached it as in terms of observable consequences of the thing, I mean, I know it's an interiority problem, but y- y- you also have this hypothesis that that particular interior configuration produces performance
AI Expert JOSCHA BACH: AI Might Send Us Into Civil War, Unless We Understand This!
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Joscha BachGUEST
This technology is only a few years now in, in the public spotlight, and it's-- people are only starting to use it.
Joscha BachGUEST
You remember maybe the movie Her, which is now 12 years ago, and Her describes a society in which most of the material problems are being solved and people are still lonely because they're difficult to get along with each other.
Joscha BachGUEST
And in this situation, um, a man installs a new operating system, and this new operating system is a vision of what AI would be like if it was a hot woman.
Joscha BachGUEST
And he does fall in love with her, and she's set up in such a way that this is a mutual relationship.
Joscha BachGUEST
But she keeps developing, and at some point she drops out of the scope that is accessible to humans, and she is bored by the long breaks between his thoughts and his voices and the frames of his video and moves away and humans are left alone again.
23 MINS LATER
Joscha Bach: AGI, Consciousness, and the Evolution of Intelligence
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Geoff NielsonHOST
Um, but i- if you have a sense of the, the way things are moving right now, you know, what they're sort of converging towards, or is there just far too much sort of fog of war to be able to answer that?
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30:40Joscha BachGUEST
Well, one thing that has changed is that ideas seem to be disseminating much faster than they did in the past.
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30:45Joscha BachGUEST
And this leads to a more rapid development because ideas are begotten by earlier ideas.
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30:50Joscha BachGUEST
And so if the turnaround cycle of ideas is increasing, the memes are coming higher frequency, then, uh, the future is changing faster.
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30:59Joscha BachGUEST
And, uh-Things are implemented more quickly, ideas are spread more urgently, and, uh, they go into, uh, many more years.
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31:09Joscha BachGUEST
One thing that I find interesting is the extremely negative view that people have taken on artificial intelligence, and I suspect that's largely due to two factors.
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31:20Joscha BachGUEST
One is, um, that, um, large media organization, um, starting from The New York Times, decided that they see artificial intelligence as an economic and social threat to themselves.
9 MINS LATER

Geoff NielsonHOST
They're motivated, you know, politically and in terms of storytelling and being able to create these hype machines that say, "Oh yes, this technology can do anything, and it will be able to do even more as long as you plow $1 trillion into, you know, funding, you know, the infrastructure for it and the learning for it." Um, w- what's the implication there, and, and how concerned are you by that sort of ownership model? And also, I guess by the fact that if we have this, this layer now in our economy that, that the, the, the ownership of it is so centralized versus being decentralized across, you know, a much broader worker base.
'Most TERRIFYING Answer I've Had!' Will AI Wipe Out Humans? Piers Morgan Asks Tom Bilyeu & More
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Joscha BachGUEST
At the moment, we don't have AI as it existed in the horrible science fiction stories.
Joscha BachGUEST
What we have are statistical text generators and some multimodal models that can help us with image recognition and generation of media.
Joscha BachGUEST
But, uh, it's not clear if, uh, these models automatically become self-improving.
Joscha BachGUEST
At the moment, the AI companies are working very hard at, uh, getting these models to a level where they approach the capabilities of human experts, and the models are, at the moment, below this.
Piers MorganHOST
Where do humans fit into this world, and what happens if, if we just get displaced before AI can self-design? But what happens if we just become kind of redundant?
Joscha Bach: The Self Is a Story Your Brain Tells Itself
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49:21speaker_2HOST
What is your worldview and, and how does it relate to, to really not just the end of days, but theories of re-resurrection, redemption, and the ultimate meaning, you know, to some people is to be reincarnated, right? So where does this fit in? What, what did you mean by you don't die because you were never really alive?
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49:39Joscha BachGUEST
I think that nihilism is a frustrated sense for a need of meaning, right? When you feel that you need meaning to be alive, some kind of deep connection to existence and your being in the world, and if this connection is not visible, then you feel like an ant without its hill.
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49:57Joscha BachGUEST
And this thing that when you separate an ant from the anthill, the ant just withers and dies instead of trying to strike on its own and enjoy its newfound freedom.
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50:05Joscha BachGUEST
And this is a condition that is also present in most of us because humans are a social species, somewhat similar to social insects.
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50:14Joscha BachGUEST
Our meaning does not just exist in ourselves, doesn't end in the ego and our own organism for most people.
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50:20Joscha BachGUEST
But for the vast majority of people, right, for, for the people who are not sociopaths, it exists in the connection of the superorganism.
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50:29Joscha BachGUEST
So in this way, we are like cells in an organism, and the meaning of the cell is contribution to the organism.
16 MINS LATER
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66:22speaker_2HOST
What do you make of this theory?
#92 Joscha Bach: “The Nature Of Reality is Even Weirder Than We Previously Thought”
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29:35EvanHOST
Do you think brains are needed for consciousness? Do you need a brain to have a sufficiently information processing system to do this second order perception? Or do you think this could be happening in even simpler systems that don't have brains or individual cells? Even, you know, is my kidney cell conscious? Is my kidney cell capable of second order perception? Or do you think you need a brain to do this?
Joscha BachGUEST
As a computer scientist, if I look at the cell, it's processing information, right? And it can perceive messages from its environment and get conditional messages in response to other cells in its environment.
Joscha BachGUEST
So in principle, you can build a computer in any kind of multicellular organisms.
1 HR 23 MINS LATER
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113:15EvanHOST
But also maybe we're just moving too fast and none of us know how to act and none of us know how to as a society to adapt to it because it's just moving too quickly.
E181 - Joscha Bach: A Cognitive Scientist’s Guide to Consciousness & The Illusion of Reality
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4:32André DuqumHOST
How do you think and where do they fundamentally fall short in their assumptions?
Joscha BachGUEST
To me, the greatest shortcoming is when we pick a belief despite being unable to prove it.
Joscha BachGUEST
As long as there are logical alternatives to a certain belief, to a worldview, we must acknowledge this and remain agnostic.
Joscha BachGUEST
And so we cannot simply say, well, it's possible and I don't see a logical reason against it, but I don't believe in it because I like this view better.
50 MINS LATER
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55:25André DuqumHOST
And I'm curious what you think about that and the futility of us being able to try to create our understanding of how this all works while being nested within it.

