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Memories of the 28th Century

Miscellaneous thoughts about miscellaneous matters

  1. Philosophy and Science of Time Travel

    by , 09-12-2018 at 10:22 AM (Memories of the 28th Century)
    Those of us in the Time Travel business frequently encounter people who are dubious about the possibility of Time Travel at other than the traditional rate, even though we having been using time travel for centuries, and the theoretical possibility was discovered long before that. Apparently, they have the idea that time has a sort of solid existence the way that matter appears to be solid (but that’s for another time). Time, like space, is separation. Space separates pieces of matter, while time ...

    Updated 09-12-2018 at 10:26 AM by PeterL

  2. Space and Time Travel

    by , 11-27-2017 at 10:22 AM (Memories of the 28th Century)
    It has come to my attention that there are some people who do not think that time travel (that is, travel through time at a rate that is different from the ordinary velocity) is possible. It has been mathematically proven that time travel is possible (see link below), General Relativity predicts time travel, and many interpretations of Quantum Theory allow or require that time travel exist.

    This started as thoughts on the Nature of Space, but time and space are part of the same thing. ...

    Updated 11-27-2017 at 03:19 PM by PeterL

  3. Serfs Anonymous

    by , 02-13-2014 at 10:47 AM (Memories of the 28th Century)
    I was just writing the submission guidelines for a magazine that I am planning to start, when I came to the matter of the Fantasy subgenre. For some reason it has remained stuck in the Middle Ages, and I wonder why. There is something cute about knights, but is a strongly hierarchical society all that interesting or desirable, or what. Do the writers of that sort of thing want to be serfs in a restored feudal society? If that’s the sort of society they want, then they must realize that I would ...

    Updated 02-13-2014 at 06:35 PM by PeterL (typos)

  4. World Level

    by , 08-02-2013 at 02:58 PM (Memories of the 28th Century)
    J. R. R. Tolkien wrote about “secondary worlds,” imaginary worlds created by writers that are internally consistent. But there are other derivative worlds: those of the Many Worlds that split off from the original “primary world”, as decision points came into existence. These are the Many Worlds referenced in the Many Worlds Interpretation of Quantum Theory (or THE THEORY OF THE UNIVERSAL WAVEFUNCTION, as Mr Hugh Everett, III titled his paper). There may be infinity of such worlds, but Occam’s razor ...

    Updated 08-03-2013 at 11:09 AM by PeterL

  5. Realities of Quantum Theory: Free Will and Time Travel

    by , 07-16-2013 at 04:55 PM (Memories of the 28th Century)
    Possible impacts of physical proof that there are Many Worlds on the argument whether humans have free will and on time travel.

    It has been known for a very long time that all events are governed by causality, the endless chain of cause and effect. This endless chain is widely regarded as determining everything, eliminating the possibility of free will in human activities. How can we truly have free will if everything is caused by causes that can’t even been seen because they occurred ...

    Updated 08-02-2013 at 09:59 AM by PeterL

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