• Re: How Time Travel is probable

    From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 02:18:45 2025
    From Newsgroup: alt.paranormal

    On 11/1/25 21:05, JTEM wrote:
    On 11/1/25 3:40 PM, x wrote:

    Perhaps in a future age when time travel was possible
    then also perhaps somewhat earlier something like
    'mind uploading' could be developed.-a In essence,
    the configurations of connections between the neurons
    could be copied, and when a computer simulation is
    run based upon the copy then, that mind could do
    something again in a simulated world as if the 'brain'
    were still alive and the 'body' were still alive after
    the death of that organism in space-time.

    Why?-a How?

    If I could upload your brain:-a Your memories, your
    thoughts, your personality, all that is you -- why
    would it think your body still exists?

    Uploading a brain would be worse than hell. A copy of
    you -- conscious, yes, but not actually a person --
    would exists inside a computer, and would know
    nothing but that computer.

    How could you assume that it could even take control
    of output devices and communicate? Or input devices for
    that matter?

    Google:-a Phantom pain

    At best, that would be the world of your uploaded
    duplicate.

    This would
    be both 'mind uploading' and 'time travel' as possible
    and real and provable.

    I don't see it.

    It would be torture. Sure, it would be hideous torture,
    subjecting a mind to that, but it's not time travel.

    -a Could it be mass produced for
    millions or billions of humans upon death in some future
    age?

    Oh, I get it:-a And you extort everyone!-a "Pay us or we'll
    upload your consciousness to this hell."

    Then again, maybe not.-a Perhaps all persons go to a fate
    far worse than hell

    New Jersey?

    Did you ever watch the show "Upload?"

    I told the roomie:-a "If this ever becomes possible, DO!
    NOT!

    Yea there is that poem attributed to Lucretius (about how
    humans create hells for themselves in this world).

    I remember reading several decades ago some articles about
    how 'fuzzy logic' and 'neural networks' can process information
    (parallel architecture and overcoming the 'Von Neumann bottleneck').

    I am OK with the idea that could be correct. I surfed few a few
    summaries of some of the shows that you mentioned (fiction generally
    meaning not true for entertainment). Maybe I might watch a few later
    on if I find them somewhere.

    I came across someone using the word 'Transhumanism' as a sectarian
    thing a little while ago so I am thinking there may be an option
    for a non-existent method. (That sort of already exists.)

    Is something like 'life insurance' a bad idea? Who really knows.


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  • From JTEM@jtem01@gmail.com to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 14:58:56 2025
    From Newsgroup: alt.paranormal

    On 11/4/25 5:18 AM, x wrote:

    Is something like 'life insurance' a bad idea?-a Who really knows.

    I don't see it as life insurance.

    Even if it was an exact duplicate of your mind, inside of a computer,
    starting the moment it was copied it would follow a unique existence.
    A year later, assuming the computer copy had yet to go completely
    insane from the ordeal, it would no nothing but life inside of a
    computer. It's perspective would be alien to you.

    Food would be important to the real you. Air conditioning in the
    heat, a warm fire in the cold of winter... sex?

    A comfortable bed?

    Even the relief of taking a piss!

    None of these would exist for the copy of you. Life, what it means,
    what is important would be all different.
    --
    https://jtem.tumblr.com/tagged/The%20Book%20of%20JTEM/page/5
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  • From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 15:38:45 2025
    From Newsgroup: alt.paranormal

    On 11/4/25 11:58, JTEM wrote:
    On 11/4/25 5:18 AM, x wrote:

    Is something like 'life insurance' a bad idea?-a Who really knows.

    I don't see it as life insurance.

    Even if it was an exact duplicate of your mind, inside of a computer, starting the moment it was copied it would follow a unique existence.
    A year later, assuming the computer copy had yet to go completely
    insane from the ordeal, it would no nothing but life inside of a
    computer. It's perspective would be alien to you.

    Food would be important to the real you. Air conditioning in the
    heat, a warm fire in the cold of winter... sex?

    A comfortable bed?

    Even the relief of taking a piss!

    All of these are sensations, which are the byproduct of
    sensory nerves coming in from the eyes, ears, body, nose,
    and tongue.

    There is of course the standard question in philosophy,
    how do you know you have not already been uploaded?
    (The answer is that you do not know.)

    Then of course there is the question - is there any
    'you' when your body and brain have been eaten by
    maggots (or you have been cremated).

    Considering the fine resolution (high frequency)
    microscopic level of reading required to do a copy,
    I am not sure you could realistically do a copy
    without destroying the original tissue.

    How quickly after death could this be done? There
    is something called 'embalming' and I have also
    heard some statements about a 'soup of cell fragments'
    perhaps setting in hours? Days? I do not know.
    There is also the possibility of testing on animals.
    No way if someone is actually alive. If the physical
    remnants of your body is rotting and being eaten
    by maggots however it seems to me it could be something
    like 'life insurance' (which often pays for tombstones
    and grave sites anyway).


    None of these would exist for the copy of you. Life, what it means,
    what is important would be all different.
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  • From JTEM@jtem01@gmail.com to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 20:12:27 2025
    From Newsgroup: alt.paranormal

    On 11/4/25 6:38 PM, x wrote:

    All of these are sensations, which are the byproduct of
    sensory nerves coming in from the eyes, ears, body, nose,
    and tongue.

    Computers don't have sensory nerves.

    A lot -- most/all -- of these "Upload" talk is based on the
    myth that your mind would even be capable of interfacing
    with a computer.

    There is of course the standard question in philosophy,
    how do you know you have not already been uploaded?
    (The answer is that you do not know.)

    The two biggest problems are that the human brain is
    electro-chemical, not just electrical impulses, as well as
    the fact that you can't upload a city. Or a continent.

    And how would your uploaded consciousness even interact with
    the uploaded world?

    Then of course there is the question - is there any
    'you' when your body and brain have been eaten by
    maggots (or you have been cremated).

    Not in any sense we understand.

    Consciousness has no name. No face. It experiences.

    Considering the fine resolution (high frequency)
    microscopic level of reading required to do a copy,
    I am not sure you could realistically do a copy
    without destroying the original tissue.

    The problem is that you'd have to upload the entire body, not
    just the mind.
    --
    https://jtem.tumblr.com/tagged/The%20Book%20of%20JTEM/page/5
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  • From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 18:08:16 2025
    From Newsgroup: alt.paranormal

    On 11/4/25 17:12, JTEM wrote:
    On 11/4/25 6:38 PM, x wrote:

    All of these are sensations, which are the byproduct of
    sensory nerves coming in from the eyes, ears, body, nose,
    and tongue.

    Computers don't have sensory nerves.

    There you are playing with the word 'nerve'
    rather than 'wire', but computers have an
    array of input devices. I am using one now
    called a 'keyboard' that I am typing various
    buttons called 'keys. I also have an optical
    mouse. I will use that when I click on a portion
    of the screen often called a 'command button'.

    Both the mouse and the keyboard are typical
    input devices.

    A lot -- most/all -- of these "Upload" talk is based on the
    myth that your mind would even be capable of interfacing
    with a computer.

    Well there is something called 'minds' and there is
    something called 'brains'. I tend to think of 'minds'
    as something like 'software' and 'brains' as something
    like 'hardware'. But the brain does send output to
    something called 'motor nerves' that often interface
    with something called 'muscles'.

    My 'brain' is sending output to muscles in my forearm
    and hand. This causes various muscle fibers to contract
    in my forearm and that causes movement in my fingers.
    I think this is a reasonably effective way of outputting
    from the nerve aggregate of my 'brain' to input into
    the computer.

    Now in theory there could be ways of coming up with a
    way of picking up direct firings of nerve patterns in
    the brain, but that could lead to the possibility of
    brain infection from the implanted electrodes. Either
    way, there is the question, how do you know you have
    a 'soul'? How do you know you have a 'mind'? I admit
    that I may have neither a 'mind' or a 'soul. But again,
    I am thinking that no one can really know whether they
    have either a 'mind' or a 'soul' if one gets too unclear
    in the meaning of these terms. You can say backwards
    and forwards again and again that you have both a 'mind'
    and a 'soul' but if the terms are actually unclear you
    are effectively saying and insisting that you have a
    (gibberish).

    If you are insisting that you have a (gibberish) then
    you can have as much of a (gibberish) as you want to
    have. Go for the gusto. Have all of the (gibberish).

    ...


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  • From JTEM@jtem01@gmail.com to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Tue Nov 4 23:48:25 2025
    From Newsgroup: alt.paranormal

    x wrote:

    There you are playing with the word 'nerve'
    rather than 'wire', but computers have an
    array of input devices.

    And your brain can't connect to any of them, and wouldn't
    know how.

    Our brains don't reboot in Linux just because our bodies
    are gone. If you could upload a mind, that's the smaller
    half of the problem. Figuring out a way to construct an
    environment while allowing the mind to interact with it
    would be, by far, the more difficult task.

    You'd have to "Upload" the entire human body, map every
    last nerve ending so you know where to stimulate this
    simulated brain.

    AND, you can't just send an electron at it and expect
    results.
    --
    https://jtem.tumblr.com/tagged/The%20Book%20of%20JTEM/page/5
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  • From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Wed Nov 5 08:54:18 2025
    From Newsgroup: alt.paranormal

    On 11/4/25 20:48, JTEM wrote:
    -ax wrote:

    There you are playing with the word 'nerve'
    rather than 'wire', but computers have an
    array of input devices.

    And your brain can't connect to any of them, and wouldn't
    know how.

    Yup psychology is a religion that caters to atheists.

    Typical response to 'minds might be different from
    brains'.

    Total ignoring of the statement. Then of course,
    'you think that humans have no brains, how stooopid'.

    ...

    You'd have to "Upload" the entire human body, map every
    last nerve ending so you know where to stimulate this
    simulated brain.

    I am thinking that simulating output to muscles and
    input to a retina would probably be less difficult
    than differentiating astrocytes and other glial cells
    from more coding neurons, as well as determining the
    receptors for each cell (is a synapse exciting or
    inhibitory), but there would of course be an array
    of problems.



    ...

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  • From JTEM@jtem01@gmail.com to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Wed Nov 5 15:38:02 2025
    From Newsgroup: alt.paranormal

    On 11/5/25 11:54 AM, x wrote:

    Yup psychology is a religion that caters to atheists.

    Typical response to 'minds might be different from
    brains'.

    A brain is physical. You can see a brain. You can even touch
    one, remove it from a body & examine it... study it. "The
    Mind" is a reference to your thoughts, conscious and subconscious.

    You can think of it as the difference between a TV and the shows
    that you watch on it.

    You can upload a show easy enough, but you can't watch it. You
    need that physical screen.
    --
    https://jtem.tumblr.com/tagged/The%20Book%20of%20JTEM/page/5
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  • From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Thu Nov 6 10:11:44 2025
    From Newsgroup: alt.paranormal

    On 11/5/25 12:38, JTEM wrote:
    On 11/5/25 11:54 AM, x wrote:

    Yup psychology is a religion that caters to atheists.

    Typical response to 'minds might be different from
    brains'.

    A brain is physical. You can see a brain. You can even touch
    one, remove it from a body & examine it... study it. "The
    Mind" is a reference to your thoughts, conscious and subconscious.

    You can think of it as the difference between a TV and the shows
    that you watch on it.

    You can upload a show easy enough, but you can't watch it. You
    need that physical screen.

    Yea there are different levels of abstraction. Something notable
    might be the context in which a statement is made. Notice your
    last two sentences and how easily they could be converted from
    something somewhat true to something more false. Point to a
    specific physical screen and say it. (The meaning could shift to -
    maybe that screen might not be working but it might be possible if
    you try another screen over there.)
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  • From JTEM@jtem01@gmail.com to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Thu Nov 6 15:52:51 2025
    From Newsgroup: alt.paranormal

    On 11/6/25 1:11 PM, x wrote:

    Yea there are different levels of abstraction.-a Something notable
    might be the context in which a statement is made.-a Notice your
    last two sentences and how easily

    You seem to be very emotionally invested in a particular answer.

    I think it VERY likely that science will be able to immerse
    people within a virtual reality. That, the senses could be
    manipulated to such an extant that a person can be made to
    believe they exist in ANY environment that the scientist
    wish.

    Next up in probability would be uploading the information
    locked within the human brain. Meaning, retrieving all the
    thoughts & memories from a brain and storing them to a
    computer.

    The least probable achievement would be uploading human
    consciousness. If we start speaking of constructing virtual
    worlds for it to live within, doubly improbable.
    --
    https://jtem.tumblr.com/tagged/The%20Book%20of%20JTEM/page/5
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  • From x@x@x.org to sci.skeptic,alt.paranormal,alt.conspiracy,soc.history on Thu Nov 6 15:42:08 2025
    From Newsgroup: alt.paranormal

    On 11/6/25 12:52, JTEM wrote:
    On 11/6/25 1:11 PM, x wrote:

    Yea there are different levels of abstraction.-a Something notable
    might be the context in which a statement is made.-a Notice your
    last two sentences and how easily

    You seem to be very emotionally invested in a particular answer.

    Yes you are a chatterbox that likes to spit venom with
    every response. My guess is that you have been trained
    to be this way from birth. Some people are like that.

    I think I will no longer privilege you with my knowledge.

    You do not deserve it.


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