frankly... I don't believe an artificial brain is possible.... that is Gods trick...... God, in so far as he exists, made it that no artificial brain would ever be possible.... hence he is God (medieval scholastic logic).

"and practically that's how we will expands ourselves in virtual realities spreading in the galaxy and beyond (in most futures). " If this is the future... remind me to commit suicide when it comes.... or start a violent resistance/revolution movement (against these damn crazy mad scientists)..... the French (post-structuralists) will join with me on this huh? sounds too much like Ghost in the Shell, Terminator, and Matrix huh? get out of town with your sterile and pseudo-godly but in fact godless mad scientist vision. p.s. I like you so don't get mad. On Mon, Jul 4, 2011 at 3:44 PM, Bruno Marchal <marc...@ulb.ac.be> wrote: > > On 04 Jul 2011, at 10:55, Constantine Pseudonymous wrote: > > I like this group, the people are razor sharp in here.... Bruno is >> too, nevertheless he gives me a headache. >> >> even if he was right, I hope hes wrong. >> > > You make me feel guilty. My defense is that science is not wishful > thinking. The consolation is that comp might be wrong, but many of us will > believe it true, and practically that's how we will expands ourselves in > virtual realities spreading in the galaxy and beyond (in most futures). The > real question is not do you accept an artificial brain, but do you accept > that you daughter marry a man who has already accepted an artificial brain. > > I can't change the taste of people. The same problem occurs with salvia > divinorum. Some find the experience scary. Some find it just wonderful. > > Perhaps humans want to be ignorant. Truth, and other possible truth, are > scary. I think that in the long run the attitude consisting in hiding > possible scary ideas is not winning. The longer a lie, or an error, is > hidden, the biggest the shock when it is confronted with truth. I say often > that Truth wins all the war, without any army. But to be franc, I am not > entirely sure of that. Or it can take times. > It is a paradox of democracy : people can vote for a dictator. It is the > paradox of religion: people seems to accept the argument by authority. > Humans follows leaders, like the wolves. They like to belong in club, the > mood is not really for introspection, and still less for the obviously not > so simple study of machine's introspection. > > Often I hope myself to be wrong too, but then I hope someone shows me > wrong. Young people understand the seven first steps without too much > problem, and they see the problem (in big and robust universe). Step 8 is > conceptually harder, and I am still trying to simplify it and make clearer > the logical argument. I have already talked on this (cf the 323-principle). > > And AUDA is simple in modal terms, but the precise justification of that > use is a difficult theorem in logic (Solovay), which sums up (through two > formal systems: G and G*) a long chains of key theorems in logic, beginning > with Gödel. Logicians often talk in term of axiomatizable theories, but > those can be shown essentially equivalent with the recursively enumerable > sets (machines, intensional (relative) numbers). > > Is it so enormous to say that comp needs computer science? Theoretical > computer science is born in math, well before computers were build, > (excepting some part of Babbage universal machine). They are many amazing > results. > > Bruno > > > > >> On Jun 5, 11:19 pm, Felix Hoenikker <fhoenikk...@gmail.com> wrote: >> >>> Has anyone watched the movie "Contact", in which the structure of the >>> universe was encoded in the transcendental number Pi? What if >>> something like that is what is going on, and that's the answer to all >>> paradoxes? >>> >>> So the physical universe beings with "Pi" encoded in the Big Bang, >>> chaotically inflates, and eventually cools and contracts back to >>> itself until it is again, exactly the mathematical description of >>> "Pi". >>> >>> All consciousness is thus contain with Pi. >>> >>> But then, Pi is just like any other transcendental number! >>> >>> So all transcendental numbers contain all existence >>> >>> F.H. >>> >>> >>> >>> >>> >>> >>> >>> On Mon, Jun 6, 2011 at 12:57 AM, Jason Resch <jasonre...@gmail.com> >>> wrote: >>> >>> On Sat, Jun 4, 2011 at 3:12 PM, Stephen Paul King < >>>> stephe...@charter.net> >>>> wrote: >>>> >>> >>> Hi Jason, >>>>> >>>> >>> Very interesting reasoning! >>>>> >>>> >>> Thank you. >>>> >>> >>> From: Jason Resch >>>>> Sent: Saturday, June 04, 2011 1:51 PM >>>>> To: everything-list@googlegroups.**com<everything-list@googlegroups.com> >>>>> Subject: Re: Mathematical closure of consciousness and computation >>>>> >>>> >>> On Sat, Jun 4, 2011 at 12:06 PM, Rex Allen <rexallen31...@gmail.com> >>>>> wrote: >>>>> >>>> >>> On Sat, Jun 4, 2011 at 12:21 PM, Jason Resch <jasonre...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> One thing I thought of recently which is a good way of showing how >>>>>>> computation occurs due to the objective truth or falsehood of >>>>>>> mathematical >>>>>>> propositions is as follows: >>>>>>> >>>>>> >>> Most would agree that a statement such as "8 is composite" has an >>>>>>> eternal >>>>>>> objective truth. >>>>>>> >>>>>> >>> Assuming certain of axioms and rules of inference, sure. >>>>>> >>>>> >>> Godel showed no single axiomatic system captures all mathematical truth, >>>>> any fixed set of axioms can at best approximate mathematical truth. If >>>>> mathematical truth cannot be fully captured by a set of axioms, it must >>>>> exist outside sets of axioms altogether. >>>>> >>>> >>> [SPK] >>>>> >>>> >>> I see two possibilities. 1) Mathematical truth might only exist in >>>>> our >>>>> minds. But an infinity of such minds is possible...2) Might it be >>>>> possible >>>>> that our mathematical ideas are still too primitive and simplistic to >>>>> define >>>>> the kind of set that is necessary? >>>>> ** >>>>> >>>> >>> 1) More is answered by: >>>> A: "Math -> Matter -> Minds" (or as Bruno suggests "Math -> Minds -> >>>> Matter") than by >>>> B: "Matter -> Minds -> Math", or >>>> C: "Minds -> (Matter, Math)". >>>> Compared to "B", "A" explains the unreasonable effectiveness of math in >>>> the >>>> natural sciences, the apparent fine tuning of the universe (with the >>>> Anthropic Principle), and with computationalism explains QM. >>>> "C" has the least explanatory power, and we must wonder why the >>>> experience >>>> contained within our minds seems to follow a compressible set of >>>> physical >>>> laws, and why mathematical objects seem to posses objective properties >>>> but >>>> by definition lack reality. >>>> Those who say other universes do not exist are only adding baseless >>>> entities >>>> to their theory, to define away that which is not observed. It was what >>>> led >>>> to theories such as the Copenhagen Interpretation, which postulated >>>> collapse >>>> as a random selection of one possible outcome to be made real and cause >>>> the >>>> rest to disappear. Similarly, there are string theorists which hope to >>>> find >>>> some mathematical reason why other possible solutions to string theory >>>> are >>>> inconsistent, and the one corresponding to the the standard model is the >>>> only one that exists. Why? They think this is necessary to make their >>>> theory agree with observation, but when the very thing is unobservable >>>> according to the theory it is completely unnecessary. >>>> The situation is reminiscent of DeWitt and Everett: >>>> >>> >>> In his letter, DeWitt had claimed that he could not feel himself split, >>>>> so, as mathematically attractive as Everett's theory was, he said, it >>>>> could >>>>> not be true. Everett replied in his letter to DeWitt that, hundreds of >>>>> years >>>>> ago, after Copernicus had made his radical assertion that the Earth >>>>> revolved >>>>> around the sun instead of the reverse, his critics had complained that >>>>> they >>>>> could not feel the Earth move, so how could it be true? Recalling >>>>> Everett's >>>>> response to him decades later, in which he pointed out how Newtonian >>>>> physics >>>>> revealed why we don't feel the Earth move, DeWitt wrote, "All I could >>>>> say >>>>> was touché!" >>>>> >>>> >>> 2) I don't know. Godel proved that any sufficiently complex axiomatic >>>> system can prove that there are things that are true which it cannot >>>> prove. >>>> Only more powerful systems can prove the things which are not provable >>>> in >>>> those other axiomatic systems, but this creates an infinite hierarchy. >>>> Whether or not there is some ultimate top to it I don't know. >>>> >>> >>> But isn't that true of nearly anything? How many axiomatic systems are >>>>>> there? >>>>>> >>>>> >>> Likewise the statement: the Nth fibbinacci number is X. >>>>>>> Has an objective truth for any integer N no matter how large. Let's >>>>>>> say >>>>>>> N=10 and X = 55. The truth of this depends on the recursive >>>>>>> definition >>>>>>> of >>>>>>> the fibbinacci sequence, where future states depend on prior states, >>>>>>> and is >>>>>>> therefore a kind if computation. Since N may be infinitely large, >>>>>>> then >>>>>>> in a >>>>>>> sense this mathematical computation proceeds forever. Likewise one >>>>>>> might >>>>>>> say that chaitin's constant = Y has some objective mathematical >>>>>>> truth. >>>>>>> For >>>>>>> chaintons constant to have an objective value, the execution of all >>>>>>> programs >>>>>>> must occur. >>>>>>> >>>>>> >>> Simple recursive relations can lead to exraordinary complexity, >>>>>>> consider the >>>>>>> universe of the Mandelbrot set implied by the simple relation Z(n+1)= >>>>>>> Z(n)^2 >>>>>>> + C. Other recursive formulae may result in the evolution of >>>>>>> structures >>>>>>> such as our universe or the computation of your mind. >>>>>>> >>>>>> >>> The fractal is just an example of a simple formula leading to very >>>>> complex >>>>> output. The same is true for the UDA: >>>>> for i = 0 to inf: >>>>> for each j in set of programs: >>>>> execute single instruction of program j >>>>> add i to set of programs >>>>> That simple formula executes all programs. >>>>> >>>> >>> Is extraordinary complexity required for the manifestation of "mind"? >>>>>> If so, why? >>>>>> >>>>> >>> I don't know what lower bound of information or complexity is required >>>>> for >>>>> minds. >>>>> >>>> >>> [SPK] >>>>> Why are we sure that a “lower bound of information” or “complexity” >>>>> is >>>>> required? Seriously, there seems to be a bit of speculation from too >>>>> few >>>>> facts when it comes to consciousness! >>>>> ** >>>>> >>>> >>> I should clarify, I don't know what the lower bound is or if there is >>>> one. >>>> That said I do believe information and computation are importantly >>>> related >>>> to consciousness. >>>> >>> >>> Is it that these recursive relations cause our experience, or are just >>>>>> a way of thinking about our experience? >>>>>> >>>>> >>> Is it: >>>>>> >>>>> >>> Recursive relations cause thought. >>>>>> >>>>> >>> OR: >>>>>> >>>>> >>> Recursion is just a label that we apply to some of our implicational >>>>>> beliefs. >>>>>> >>>>> >>> The latter seems more plausible to me. >>>>>> >>>>> >>> Through recursion one can implement any form of computation. Recursion >>>>> is >>>>> common and easy to show in different mathematical formulas, while >>>>> showing a >>>>> Turing machine is more difficult. Many programs which can be easily >>>>> defined >>>>> through recursion can also be implemented without recursion, so I was >>>>> not >>>>> implying recursion is necessary for minds. For example, implementing >>>>> the >>>>> Fibonacci formula iteratively would look like: >>>>> >>>> >>> Fib(N) >>>>> X = 1 >>>>> Y = 1 >>>>> for int i = 2 to N: >>>>> i = X + Y >>>>> X = Y >>>>> Y = i >>>>> print Y >>>>> >>>> >>> This program iteratively computes successive Fibonacci numbers, and will >>>>> output the Nth Fibbonaci number. >>>>> >>>> >>> Jason >>>>> >>>> >>> There was a bug in that program, replace the last two "i"s with "j", >>>> otherwise it breaks out of the loop too early. :-) >>>> >>> >>> -- >>>>> >>>> >>> [SPK] >>>>> The existence of such Numbers could be a telltale sign that numbers >>>>> require an eternal computation to define them. >>>>> >>>> >>> I'm not sure, I can define Pi without an infinite description or >>>> computation. Pi = circumference of a unit circle / 2 >>>> I would agree that determining Pi from that definition probably does >>>> require >>>> an eternal/infinite amount of computation though. >>>> Jason >>>> >>> >>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups >>>> "Everything List" group. >>>> To post to this group, send email to >>>> everything-list@googlegroups.**com<everything-list@googlegroups.com> >>>> . >>>> To unsubscribe from this group, send email to >>>> everything-list+unsubscribe@**googlegroups.com<everything-list%2bunsubscr...@googlegroups.com> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/**group/everything-list?hl=en<http://groups.google.com/group/everything-list?hl=en> >>>> . >>>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Everything List" group. >> To post to this group, send email to >> everything-list@googlegroups.**com<everything-list@googlegroups.com> >> . >> To unsubscribe from this group, send email to >> everything-list+unsubscribe@**googlegroups.com<everything-list%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at http://groups.google.com/** >> group/everything-list?hl=en<http://groups.google.com/group/everything-list?hl=en> >> . >> >> > http://iridia.ulb.ac.be/~**marchal/ <http://iridia.ulb.ac.be/%7Emarchal/> > > > > > -- > You received this message because you are subscribed to the Google Groups > "Everything List" group. > To post to this group, send email to > everything-list@googlegroups.**com<everything-list@googlegroups.com> > . > To unsubscribe from this group, send email to everything-list+unsubscribe@ > **googlegroups.com <everything-list%2bunsubscr...@googlegroups.com>. > For more options, visit this group at http://groups.google.com/** > group/everything-list?hl=en<http://groups.google.com/group/everything-list?hl=en> > . > > -- You received this message because you are subscribed to the Google Groups "Everything List" group. 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