My grandson advised me that he thought that this this interview with Hofstadte was interesting and that I should read it, which I did and then comment back to him as set out below. I was quite flattered and surprised to have my grandson recommend that I should put my comments out as a blog, my comments are really my own thoughts derived from a long experience of life but not a really good education. compared with what is available today.
Here is my email with my thoughts on the interview -
Well I read the artical and some of it was in line with my thinking, without the advantage of the cogitations of these great minds, but a lot of it I thought was rather pointless!
I explain as set out hereunder.
1/ I could find nowhere in the interview where the symbol AI is defined? Possibly this is from a lack of my knowledge of modern things.
2/ I have always thought that I’d live on only from my reactions to other people during my life time. I suppose one could also put my genetic make-up in this category but the effect of my genes is lessened with each generation. As expressed before, I have never been able to accept the claim to everlasting life having the one form throughout.
3/ What is the point of being able to reproduce the brain operation of an individual as a piece of soft wear? The circuitry of the brain is changing continuously with the experiences of the associated body, so what is the use of the electronic imaging obtained if it isn’t associated with the same body. Do they propose to take out the soft tissue of the brain and replace it with a chip?
I get the impression that these people are conning pseudo intellectuals into thinking a lot about this as though it were deep and important science whereas it is just ravings of misguided scientists that have been sucked in by reading too much science fiction in their youth. At no point do they explain how they will experience everlasting life from having this chip, imaging their brain function, stuck away in someones drawer after they themselves have died?
There is absolutely no good reason in imaging brain functions as a means of obtaining everlasting life since the brain in a bottle isn’t my idea of life.
4/ All these deliberations seem to have missed the point that the environment around us is always changing and the effects of the changes of the environment on our bodies has been the basis for the evolution of our brains. If there is no body housing this brain, then how will it react to external changes.
If this electronic brain is housed in a robotic body that will experience environmental changes the new requirements of the robotic body will be not the same as our soft tissue bodies?
5/ We are well aware that the universe is continuously changing and that the life of the solar system is finite so it would appear far more intelligent for these great thinkers to think about how they can understand the working of the brain we have and how mental illnesses can be cured and brain defects corrected, rather than getting their knickers in a knot over saving their wishy-washy deep thoughts onto hard drive? The comments of the readers of the interview really prove to me that these people are really up themselves ( excuse the expression ), although a couple of the comments did seem to wish to say they thought that the whole thing was rubbish. I suppose they were frightened of appearing less than brilliant if they dared to question such a great thinker! The great interlectual who made the comment that the interviewee was one of the 100 greatest mind of our time was talking absolute rubbish! What had the interviewee accomplished of such great significance, his best seller was no Shakespeare or even an Enid Blyton!
I feel sure that I must have missed something here because it seems implausible that some one of obvious ability can spend so much time in deep thought about something of so little consequence, surely this Hofstadter has made his reputation doing something of relevance to life? As for the other authers mentioned such as Ray Kurzweil, they seem to be also wasting time on useless experimentation which has no practical application.
I agree with you that the interview was interesting but I don’t think that we ended up with the same appreciation of the genius of the persons involved in the interview!
These were the ravings to which my grandson said publish my thoughts with suggestions of things that I had not seemingly taken into account in my rantings, his reply is set out hereunder-
AI = Artificial Intelligence. AI is "achieved" when it passes the Turing
test - that is where it can have a conversation with a person without the
person knowing that it is a machine.
As for 3/ I believe that's what the guy being interviewed is saying -
transferal of mind to computer is the destruction of mankind itself.
These are postulations and thoughts, predictions for what the future might
hold. You can never predict the social ramifications, can you imagine what
the church would say if all of a sudden you could throw away your body when
you got old and live eternally on the internet?
As for 4/ Maybe the whole POINT of transfering conciousness to a robot or
computer entity is to see what it's like? If you've experienced life in your
soft tissue body for the last 80 years, maybe you'd like to know what it's
like to be a robot. There would be certain advantages which our soft bodies
can not provide (diving, going into outerspace, extreme heat/cold, seeing in
different spectrums (how pretty would that be!) etc)
I don't think you give sci-fi writers enough cred. These people shape our
world. I do not kid you. Submarines were written about before they were
developed. Space ships, space stations, aliens, AI, computers - all from
sci-fi. Sure, a lot of it doesn't come to pass, but a lot of scientists are
sci-fi readers, "Imagination is more powerful than knowledge" (albert
einstein).
And anyway, here you are, with a pace maker, telling me whats the point of
transferring your conciousness to a computer - what happens when they
replace your arm with a bionic one, then the other, then both your legs. At
what point is it different to having your conciousness transferred to a
computer? At what point do you say: "No, if I got that replaced by a
mechanical bit then I would no longer be human" ? So long as you could
experience the world around you, maybe even MORE richly than when you were a
lump of meat, you'd say you were human because of your thoughts.
I don't think thinking about tech is a waste of time and unproductive,
shaping future ideas is a hell of a lot easier than changing ingrained ones,
that's why religions teach children.
An interesting read anyway.
Here's a good philosophical question for you - Say they invented
teleportation where all of your molecules are recreated at the other end,
exact image, thoughts and all, and then your original body is destroyed.
Then one day there is a malfunction, and the original body isn't destroyed.
Is it murder to then kill that living breathing entity? To them they're
alive, they're not connected to this other person, albeit an exact copy.
To my Grandsons memo I commented as follows-
I’m pleased that you found my comments interesting, I was afraid that you would dismiss them as the rantings of a doddering old fool!
On reading your comments I found out the meaning of AI, thanks.
It also gave me second thoughts about the gains from having my intelligence transferred to a robbot. Imagine the wonder of being able to set out on a couple of light years trip and actually get there without having aged, although I may have rusted up a bit!
I realized that the actual interviewee was not really accepting the concept of having his brain functions transferred to a chip and getting everlasting life, I was just surprised that there were so many people that were involved in what seems to be an exercise that offers no actual resolution.
With regard to your ethical problem, if teleporting takes place and the two bodies end up co existing, then they are from that point onward two identities.
I think this way because I have always thought that this idea of cloning to provide spare parts is absolutely ridiculous. If you cloned me and then let my clone live until I wanted the spare part; then the clone would develop as I had and, since I’ve always been a selfish bugger, by the time I wanted my spare parts my clone would have developed to the extent that he would laugh as he watched me die! Well the same would apply to the two bodies, as soon as they exist separately, then they would experience different things which would develop their minds/brains differently so they would immediately start to form separate identities and be different people. Sounds like manufactured identical twins!
I would pose you a question, what if the teleporting malfunctioned and both of the bodies ended up only partially complete, would the body that didn’t initiate the teleporting be able to sue the other body for damages?
If we ever decide that we are to continue our human knowledge as this planet dies, then the only solution is to pack all the human experiences into a hard shell body such as a robot and launch it off to some other space site which can support it. If it is a real hard body, it won’t need oxygen but oil and rust inhibitors. However, to extend the human experience, the robot would have to carry the history of how the intelligence it has was developed, but what other planet would want to have our intelligence and experiences forced upon it? I really think that all our dreams are just that, and in the best interest of evolution, we will have to end when our planet ends.
I don’t like the idea of posting my thoughts as a blog because I think that they only seem to invite spam mail and any one else that reads them will not have your bias towards my ramblings.
The last comment on this matter is as set out from my Grandson, and I now seem to be at an end to my immediate thoughts on this subject; however, it is certainly something that I have found a challenge to my consideration between the values of the past ages and modern thinking.
Someone here at work pointed out exactly what you did - the teleportation
thing is irrelevant, the point is that a clone was created. So it's not
teleportation per se, but cloning that could create scenarios like this.
A sci-fi book I read had a "global consiousness" which was basically
someones brain uploaded to a computer. But the computer was shared by many.
That individuals conciousness stayed around whilst their children were
alive, and maybe their grand children, but eventually they grew detached and
just faded away into the "global conciousness". It was an interesting idea
anyway.
As for putting these on your blog - I really think you should. It doesn't
"invite" spam, they aren't people that read it and go "hey I'll spam that
up", it's a robot (heh!) that searches the entire web, finds sites that have
a "Post Comment" and then posts up a spam comment. The idea is that 1 out of
a million people will click the link or approve the post. So they spam out
10 million of those, and get a couple of clicks through. It's horrible and a
scourge on the internet, but don't worry, they reckon 50% of the traffic on
the internet is spam.