On Sun, 20 May 2018 13:21:03 GMT, T Pagano <
notmya...@dot.com>
wrote:
>>>
>>>
>>>7. Jillery incorrectly implies that archaeologists and forensic
>>>examiners use a common method which affirmatively identifies human
>>>methods. While the archaeologist and forensic examiner might assume
>>>human causation when material cause is eliminated their methodology
>>>requires no knowledge of the identity/nature of the intelligent agent or
>>>how the agent effected the design. For example, investigators still
>>>have little idea how the great Pyramids were constructed but regardless
>>>have no doubt that nature lacks the causal power.
>>
>>
>> Your paragraph above is incoherent. Human cause is a material cause.
>> The distinction is between humans and unguided natural forces.
>
>Then this is merely a confusion of terminology. My use of "material
>causes" is synonymous with your "natural forces" and my use of it in-
>context throughout the post was obvious. So this is trivial nonsense.
Incorrect. My comment is neither trivial nor nonsense. Had you
included what I actually wrote, it would have shown that the topics
under discussion are the distinctions between human cause, which is
intelligent and material, unguided natural forces, which are
unintelligent and material, and Intelligent Design, which is
intelligent and supernatural. Conflating these separate causes
necessarily obfuscates the issues and confuses the discussion. That
you refuse to keep these issues separate suggests that's your intent.
If so, then you're just posting meaningless noise.
>> A
>> conclusion of human cause specifies knowledge of the agent, ie that it's
>> human and worked with human limitations and abilities, which are largely
>> known.
>
>Archeologists don't have a clue how the Great Pyramids were constructed
>yet they nonetheless concluded intelligent design.
More precisely, they concluded human design, an important distinction
in this discussion, as I noted.
>This refutes your
>universal claim that design is attributed ONLY when one knows in advance
>how something was manufactured.
Once again, you misrepresent the argument. It's not necessary to know
how or who manufactured an allegedly designed object. It is
sufficient to use working assumptions, and to test those assumptions
based on their known characteristics, against the properties of the
presumptive designed object.
That's one of the problems with assuming supernatural deities as
cause; they have no known distinguishing characteristics applicable
to design. And ID proponentists are loathe to identify any.
>This was also refuted in SETI's
>methods. SETI researchers eliminate natural forces as the cause of a
>putative signal only if justified by the information encoded on the
>signal. How the signal was transmitted is completely irrelevant.
From <
https://www.seti.org/faq>
*********************************
Q. How would we know that the signal is from ET?
A. Virtually all radio SETI experiments have looked for what are
called “narrow-band signals.” These are radio emissions that extend
over only a small part of the radio spectrum. Imagine tuning your car
radio late at night … There’s static everywhere on the dial, but
suddenly you hear a squeal – a signal at a particular frequency – and
you know you’ve found a station.
Narrow-band signals – perhaps only a few Hertz wide or less – are the
mark of a purposely built transmitter. Natural cosmic noisemakers,
such as pulsars, quasars, and the turbulent, thin interstellar gas of
our own Milky Way, do not make radio signals that are this narrow. The
static from these objects is spread all across the dial.
In terrestrial radio practice, narrow-band signals are often called
“carriers.” They pack a lot of energy into a small amount of spectral
space, and consequently are the easiest type of signal to find for any
given power level. If E.T. intentionally sends us a signal, those
signals may well have at least one narrow-band component to get our
attention.
*************************************
and
*************************************
Q. How do you know if you’ve detected an intelligent, extraterrestrial
signal?
A. The main feature distinguishing signals produced by a transmitter
from those produced by natural processes is their spectral width, i.e.
how much room on the radio dial do they take up? Any signal less than
about 300 Hz wide must be, as far as we know, artificially produced.
Such narrow-band signals are what all SETI experiments look for. Other
tell-tale characteristics include a signal that is completely
polarized or the existence of coded information on the signal.
Unfortunately, SETI searches are burdened with confusion caused by
narrow-band, polarized and coded signals from our own planet. Military
radar and telecommunications satellites produce such signals. The
Allen Telescope Array sorts out these confusing signals by comparing
the cosmic static received from one part of the sky with that from
another.
************************************
So the attributes SETI looks for are a very narrow band transmission,
and secondarily, polarized electromagnetic waves, and thirdly, coded
information. Which makes two out of three search parameters direct
consequences of how the signal was transmitted, which refutes your
expressed claim above.
And wrt coded information:
****************************************
Keep in mind that the receivers used for SETI are designed to find
constant or slowly pulsed carrier signals … something like a flute
tone played against the noise of a waterfall. But any rapid variation
in the signal – known as modulation, or more colloquially as the
“message” – can be smeared out and lost. This is because – to gain
sensitivity – SETI receivers average the incoming signals for seconds
or minutes.
*************************************
So a lot of potentially coded messages are simply filtered out, before
anything can even try to identify a coded pattern.
>One can visit any number of museums to find at least one object on
>display attributed to a human agent for which the function is unknown.
>Even when the function of an artifact is unknown, it is often the
>information contained in the geometry of the object and not the
>manufacturing method which is used to make the determination.
Once again, you misrepresent the argument. Once again, it's not
necessary to know the original intent of a presumptive designer. Once
again, it's sufficient to use working assumptions of function, based
on the observed pattern of the object.
>Recognition of manufacturing is not the universal criteria for
>eliminating natural causes but recognition of the information embedded in
>the object or event.
Of course, unguided natural processes also embed information. All
that we know about the natural world is information stored by unguided
natural processes into material objects. Or do you claim that your
unknown, unseen, undefined Designer is responsible for all of that
information? If so, then you define away all unguided natural
processes, which moots your entire argument.
>> Your example shows the opposite of what you claim. No competent
>> investigator assumes the Pyramids were built using supernatural forces
>> or with technologies beyond what the Egyptians had available to them.
>
>The issue is the criteria for making the determination that natural
>forces were not the cause. You initially claimed that that universal
>criteria for eliminating natural forces is recognition of known
>manufacturing techniques. Now you seem to be implying that the
>recognition is instinct rather than rational.
Incorrect. Once again, you misrepresent the argument. Apparently
you're more interested in battling strawmen, than in responding to
anything I actually posted.
>more to follow as time permits
You should give up digging that hole you find yourself.