• THE EXTRATERRESTRIAL HYPOTHESIS (ETH)

    From Robert Gmez@RICKSBBS to All on Sat Jul 11 05:55:40 2026
    From UFOs and the Limits of Science by Ronald D. Storey c. 1981


    Reproduced for educational purposes only.

    The Extraterrestial Hypothesis (ETH)

    By far the most popular "theory" concerning the origin of UFOs, the ETH
    is also the one that over the years has aroused the most emotion and
    controversy. It is based on the assumption that one or more
    civilizations from outer space, far in advance of our own, have
    mastered interstellar space flight and have had the human race under
    systematic observation since at least 1947. SOme see a long-term
    involvement by the extraterrestials and propose that they have been
    watching over man and perhaps even controlling his physical and
    cultural development for millennia, thus linking the ETH to the ancient
    astronaut concept.

    The main problem with the ETH is space and time, space in the sense
    that the average distance between the 130 billion or more stars in our
    Milky Way Galaxy is enormous, and time in the sense that these great
    distances would make an interstellar voyage very long. Then there are
    the economic, engineering, and motivational aspects of such an
    enterprise.

    Despite this, there is a pro-UFO movement which uncritically believes
    in the ETH. There is no problem with such a belief, provided it is
    identified as such and is not construed as representing an empiracal
    fact. At the same time, the idea of an extraterrestial origin for UFOs
    as a hypothesis is quite reasonable, despite the strong feelings
    against the possibility by many scientists who should know better.

    The real basis for the ETH debate, although many involved in the debate
    are seemingly unaware of it, is not whether (or how much) advanced
    intelligence exists in the galaxy. Most scientists will agree that
    there are probably many such intelligent civilizations in the galaxy.
    It is not even whether such civilizations have developed interstellar-
    travel capability. The real point of debate concerns the "volume of
    traffic." That is, most scientists find it very difficult to accept the
    idea of extraterrestial visitation on the scal implied by UFO reports;
    that, to them, tends to invalidate all UFO reports. In fact, if UFO
    sightings were not so common (say, just one good report every three or
    four years), perhaps more scientists would seriously consider the ETH.
    Interestingly, this is precisely the reverse of what many exasperated
    UFO proponents believe; hence, their attempts to "prove" the ETH by the
    sheer numbers of reports.

    Despite intensive research by many individuals, scientific bodies, and
    federal agencies for more than three decades, no proof of
    extraterrestial visitation has been produced. Such an idea, therefore,
    must remain as only a viable and intriguing hypothesis, very difficult
    to test and frustrating to debate. From UFOs and the Limits of Science by Ronald D. Storey c. 1981


    Reproduced for educational purposes only.

    The Extraterrestial Hypothesis (ETH)

    By far the most popular "theory" concerning the origin of UFOs, the ETH
    is also the one that over the years has aroused the most emotion and
    controversy. It is based on the assumption that one or more
    civilizations from outer space, far in advance of our own, have
    mastered interstellar space flight and have had the human race under
    systematic observation since at least 1947. SOme see a long-term
    involvement by the extraterrestials and propose that they have been
    watching over man and perhaps even controlling his physical and
    cultural development for millennia, thus linking the ETH to the ancient
    astronaut concept.

    The main problem with the ETH is space and time, space in the sense
    that the average distance between the 130 billion or more stars in our
    Milky Way Galaxy is enormous, and time in the sense that these great
    distances would make an interstellar voyage very long. Then there are
    the economic, engineering, and motivational aspects of such an
    enterprise.

    Despite this, there is a pro-UFO movement which uncritically believes
    in the ETH. There is no problem with such a belief, provided it is
    identified as such and is not construed as representing an empiracal
    fact. At the same time, the idea of an extraterrestial origin for UFOs
    as a hypothesis is quite reasonable, despite the strong feelings
    against the possibility by many scientists who should know better.

    The real basis for the ETH debate, although many involved in the debate
    are seemingly unaware of it, is not whether (or how much) advanced
    intelligence exists in the galaxy. Most scientists will agree that
    there are probably many such intelligent civilizations in the galaxy.
    It is not even whether such civilizations have developed interstellar-
    travel capability. The real point of debate concerns the "volume of
    traffic." That is, most scientists find it very difficult to accept the
    idea of extraterrestial visitation on the scal implied by UFO reports;
    that, to them, tends to invalidate all UFO reports. In fact, if UFO
    sightings were not so common (say, just one good report every three or
    four years), perhaps more scientists would seriously consider the ETH.
    Interestingly, this is precisely the reverse of what many exasperated
    UFO proponents believe; hence, their attempts to "prove" the ETH by the
    sheer numbers of reports.

    Despite intensive research by many individuals, scientific bodies, and
    federal agencies for more than three decades, no proof of
    extraterrestial visitation has been produced. Such an idea, therefore,
    must remain as only a viable and intriguing hypothesis, very difficult
    to test and frustrating to debate.

    Robert,
    ricksbbs.synchro.net
    http://ricksbbs.synchro.net:8080
    irc www.irccloud.com/irc/ricksbbs/channel/ricksbbs
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