What does 'form meaning' mean? — Wayfarer
The nature of meaning is far from obvious. — Wayfarer
I don't believe computers understand anything, they process information according to algorithms and provide outputs. — Wayfarer
only those who get pregnant ought to be empowered to decide whether or not to have an abortion, — jamalrob
I'm not sure if this answers your question, as you have not in fact provided a counter example by way of an argument... — unenlightened
And it seems you're an ignoramus who's trying way too hard to sound clever and ironic. I don't like conversing with you, as I said before, because it's utterly unproductive. So don't expect to see any more replies from me. — Thorongil
They already are. People in the region have demanded military assistance to drive out ISIS and Assad for a long time now. — Thorongil
You cannot. It is a matter of logic. However, this does not preclude telling folks what they ought to do, fortunately. It merely precludes telling them that the facts (the is-ness of things) prove it.
His 'ought' here is a recommendation in order to avoid error. If one is in the business of proving conclusions from premises, one cannot get an 'ought' conclusion from 'is' premises. If one is in the bullshit trade, other considerations apply. — unenlightened
It looks to me like we have no other options. Now that I've read Holbo, I see "Oughts" all over the place. — anonymous66
Hume said "you can't get an Ought from an is, so that means...."
If you're right, what does it mean? — anonymous66
As I said, until it can be demonstrated that a past event can be prevented, or produced, like a future one can be, then the evidence, and consequent inductive principle is overwhelming. We have to start any logical proceeding from some fundamental assumptions. If we cannot assume something which all evidence indicates is the case, what can we assume?
Without any evidence that the past and future are not substantially different, as all the evidence indicates that they are, any such debate seems pointless. That the past and future "could be" essentially the same, is an unsupported myth. — Metaphysician Undercover
Good idea. But there is already Philosophy Tube in this niche, and he's drawn subs of $1400 a month. Maybe we could link up. Anyone know him? — mcdoodle

And I'm saying Hume can't have it both ways.... either you can get an Ought from an is, or you can't. — anonymous66
I apologise if I didn't make my position abundantly clear: an Artificial General Intelligence would *be* a person. It could certainly be endowed with capabilities far beyond humans, but whether one of those is problem solving or "growth of knowledge" can't be understood until we humans solve that puzzle ourselves. — tom
If you don't mind could you elaborate on this.Take for the sake of argument that knowledge grows via the Popperian paradigm (if you'll pardon the phrase). i.e. Popper's epistemology is correct. There are two parts to this: the Logic of Scientific Discovery, and the mysterious "conjecture". I'm not convinced that the Logic can be performed by a non self-aware entity, if it could, then why has no one programmed it? — tom
I see it a bit differently.AlphaGo does something very interesting - it conjectures. However, the conjectures it makes are nothing more than random trials. — tom
It is no surprise, then, that the contextual coherence of things — how things hold together in fluid, immediately accessible, interpenetrating patterns of significance rather than in precisely framed logical relationships — remains to this day the defining problem for AI.
It is the problem of meaning. — Wayfarer
Watson is distinctly different than deepmind they use different techniques...I believe deepmind is more flexible in that it can learn to do different tasks from scratch where as watson is programed to perform a specific task.I believe that IBM is working on AI projects which will make Deep Mind look rather insignificant. In fact, some argue that Watson already makes Deep Mind look insignificant. — Metaphysician Undercover
Actually, the future has become the past, that's what the passing of time does. We can designate a point in time, such as August 21, 2016, 12:00 noon GMT, and that point in time will change from being in the future, to being in the past, as it changes at the present.
Once it has become the past, all changes which will occur have already occurred, as they occur at the present, when the future becomes the past. Therefore it is impossible that the past can change. — Metaphysician Undercover
As for your model, which employs randomness, I suggest that the randomness is simply a reflection of your inability to comprehend what it means for the future to become the past (for time to be passing). — Metaphysician Undercover
And as regards 'creating a mind', think about the role of the unconscious in the operations of mind. The unconscious contains all manner of influences, traits, abilities, and so on - racial, linguistic and cultural heritage, autonomic features, the archetypes, heaven knows what else: — Wayfarer
So if you were to create an actual artificial intelligence, how would you create the unconscious? How would you write a specification for it? 'The conscious mind' would be a big enough challenge, I suspect 'the unconscious' would be orders of magnitude larger, and impossible to specify, for obvious reasons, if you think about it. — Wayfarer
So, of course, we couldn't do that - we would have to endow a network with characteristics, and let it evolve over time. Build up karma, so to speak, or gain an identity and in so doing, the equivalent of a culture, an unconscious, archetypes, and the rest. But how would you know what it was you were creating? And would it be 'a being', or would it still be billions of switches? — Wayfarer
When you say 'in the sense that a human is a being' - what other sense is there? Pick up a dictionary or an encyclopedia, and look up 'being' as a noun - how many instances are there? How many things are called 'beings'? As far as I know, the only things commonly referred to by that term, are humans.
None of that is to say that Deepmind is not amazing technology with many applications etc etc. But it is to call into question the sense in which it is actually a mind. — Wayfarer
There is a historical precedent demonstrating that simply installing a democracy in the middle of war is not mission accomplished as well.There is historical precedent for humanitarian intervention, and I've already given you one example. You may not know much about these things, and I suspect you don't given the content of your posts, but international law mandates that certain action, including military actions, be taken to stop crimes against humanity.
The past has already changed to become the present???So the myth of chance permeates through physics as well as biology. There is a chance that past events could be changed? — Metaphysician Undercover
Because of the principle of relativity.Why do you insist that physics treats past events, events which have already occurred, as probabilistic? — Metaphysician Undercover
Of course not...humans designed these concepts in order to model reality.Do you think that a random event, or stochastic system, could exist without being designed? — Metaphysician Undercover
But then a neural network is (ideally) in dynamical feedback interaction with the world. It is embodied in the way of a brain. And this is a non-algorithmic aspect of its being. You can't write out the program that is the system's forward model of the world. The forward model emerges rather than being represented by a-priori routines.
So sure, you can ask about the algorithm of the mind. But this is equivocal if you then seem to think you are talking about some kind of programmable computer and not giving due weight to the non-algorithmic aspects of a neural net which are the actual basis of its biological realism.
The idea of an algorithm in itself completely fails to have biological realism. Sure we can mathematically simulate the dynamical bistability of molecular machine. We can model what is going on in brains and cells in terms of a sequence of rules. But algorithms can't push matter about or regulate dissipative processes.
That is the whole point of Turing machine - to disconnect the software actions from the hardware mechanics. And the whole point of biology is the opposite - to have a dynamical interaction between the symbols and the matter. At every level of the biological organisation, matter needs to get pushed about for anything to be happening.
So in philosophy of mind terms, Turing computation is quite unlike biological semiosis in a completely fundamental way.
But all you need to do (on the 3rd time of asking) is to demonstrate that a physical theory is undecidable. How many opportunities do you need to present a counter-example?
To repeat: It is utterly improbable that, in trying to solve the computational problem "how to win at go" will also solve the hard problem. Of course, it is possible that in trying to solve the problem "how to win at space-invaders" the problem of qualia is also solved, but what use is that? If we have solved the problem of qualia without an explanatory theory of qualia,
The reason you cannot give an example of an undecidable problem in physics is because there aren't any. The reason for that, is that only the class of computable functions (and computable numbers) is required to express any physical law, or any problem in physics. No physical process relies on the the unphysical aspects of undecidability, which either involve the liar paradox or infinity.
.It just so happens that the famous Bekenstien Bound guarantees that Reality is a finite-state machine. Every calculation which you have carried out, every calculation any computer has carried out, and any calculation that any finite-state machine ever will carry out is expressible in Presburger arithmetic.
As for your fantasy that any current computer program experiences qualia etc, well you had better be wrong. If you are not, then what exists is an artificial person who can suffer and who should be protected by rights like the rest of us.
This is simply false.There are no physics problems in your list. The undecidable problems of mathematics are irrelevant to physics,
Perhaps you could explain how you know it is a fantasy...for some one so uninformed you are rather quick to doll out proclamations as though they are simply true.That is simply a fantasy. But you seem to have decided the undecidable problem nevertheless.
So, it should be no problem for you to give a few examples of these undecidable problems in physics?
Why do you believe the computer program possesses qualia?
But there is no such thing as an undecidable problem in physics.
It is inconceivable that a "mind" could be programmed by accident i.e. that's not going to happen until we understand what constitutes a mind.
Properties that the artificial mind will possess include consciousness, qualia, creativity, and dare I say it, free will. AlphaGo possesses none of these. It is not a mind.
