Re: Is evolution more then mutation and selection?
  Home FAQ Contact Sign in
sci.bio.evolution only
 
Advanced search
POPULAR GROUPS

more...

 Up
Re: Is evolution more then mutation and selection?         

Group: sci.bio.evolution · Group Profile
Author: g
Date: Dec 30, 2006 21:54

AAAAAARRRRRRGGGGGGHHHHHHH !

PETER !

You've changed your forum name. I didn't recognize you.

Great to read you again. How in the heck have you been, you likeable rascal
you?

When you go into free-flow-of-ideas mode, I find myself having to work
harder than I want
to, to try to follow it. I have to admit, however, that at some points I
almost enjoy and tend to think maybe I can follow what your message might
be.

Wayyyyyyy back in the fifties, I got on a reading kick on psychiatric
counseling and read some
books written by psychiatrists, giving verbatim transcripts of some
doctor-patient sessions,
and then applying "theory" to what took place in the transcripts. As best I
can recall, the
psychiatrists were all of the classical school -- i.e., Freudian.

One thing I found highly intriguing was the fact that the mind normal...
tends to try to connect and attach some meaning to such things as random
dots on a piece of paper, abstract art, nonsense syllables, and even the
thoughts of paranoid schizophrenics, when they tend to insert parts of two
or more sentences into one another.

One thing we are advised against, should we need to relate to a
schizophrenic, is to attempt to rationalize what they say. One problem with
doing that is that we might find ourselves making sense of something that
never had any sense to it to begin with.

As with "speaking in tongues" there is some advantage, and pleasure, for a
(not sick) person in babbling. It seems to induce a release of endorphins,
for some reason... to lower blood pressure... to vent stress, somehow. In
fact, when done together with deliberate random rapid eye movements, actual,
measurable physical benefits result.

I have read, even, that the fact that babies appear to engage in free-form
vocalization and eye movements is associated with the proper post partum
"wirings" of the brain.

On the other hand, if a person tries to rationalize free-form babble, that
creates stress in the rationalizer. And that stress can be reflected back
upon the schizophrenic, baby, speaker in tongues, or healthy free-form
babbler.

An interesting experiment I have engaged in, on my own, is to listen to
something, such as a television program at a volume I cannot understand and
to not try to rationalize it, but just listen to the "music" of the
language. In fact,
I find I can easily discern between the German language, Japanese, Spanish,
French and English at a volume so low that I cannot identify more than an
occasional syllable, or one-syllable word.

Another experiment I have enjoyed is that of listening to audible words
without rationalizing them... that is, listening to the music that is
there -- especially where the author is one who writes in a way that
produces beautiful sounding phrases and sound combinations which are
distinct as separate and apart from what they say.

And the really amazing thing is that some authors' shaping of the rhythms
and sounds of the words can work WITH the word meanings to produce certain
emotions, to create suspense, to give the reader a subliminal feeling about
a character whom the author wants the reader to like, dislike, feel anxious
about... etc.

Where the sound of the words and the rhythmic phrasings of them add
dimension to what the words are saying, that -- in my estimation -- is what
distinguishes a GREAT writer or speech writer from one who merely organizes
ideas into optimal order... psychological, emotional, logical or
chronological.

Oddly, some of the phrasings of GREAT song lyrics are NOT conversational,
but flow more smoothly than do conversational conventions. For example, in
the song, You'll Never Walk Alone, I can almost hear the lyricist saying,
"And the sweet silvery song of a lark." That would be correct English and
quite clear in its literal meaning. However, the lyricist wrote, "And the
sweet silver song of a lark." Somehow that line transcends correct or
conversational speech. In fact, as one song analyst surmised, words can be
put together in such a way that, when sung to music, they bypass the side of
the brain that tries to edit and rationalize, and are received by the side
which translates them DIRECTLY into empathy and emotion.

But then, too, a good propagandist is one who also has mastered the art of
dealing directly with the part of the recipient's brain that does not
recognize the need to edit or rationalize, and simply allows himself/herself
to be
moved emotionally... especially to like what the propagandist wishes to
persuade of, or dislike whatever target the propagandist wishes to demonize.

Is the wandering far from the subject of bio-evolution... I THINK NOT.
And here is why...

Some writers (some deserving the title theorist, and some deserving little
more than the title propagandist) are able to sway the thinking of their
reader -- even very INTELLIGENT readers -- through techniques more suited to
the
caging of propaganda.

As the well-known Dr. Michael Shermer (of Skeptic Magazine, The Skeptic
Society, and author of some books
telling what is wrong with certain non-science, or anti-science dogma-based
pseudo-scientific arguments) has noted... con artists often find the most
intelligent individuals the MOST GULLIBLE... once, that is, the con artist
has found a way past that individuals first line of defenses against being
duped.

Examples abound of highly intelligent people who have been drawn into cults,
conned out of fortunes, AND... which is VERY MUCH ON SUBJECT in present
forum... who have become converts to one or another
dogmatic school of thought beyond the farthest reaches of empirical
evidence.

But, before I go, please note that I am not an enemy of reason nor a person
without religious faith. What I maintain is that much I read and hear in
defense of the concept of evolution is empirically well established, and
some of it is not empirically supportable; and the same is true of much
reasoning in support of an assertion that faith in something beyond human
knowledge has been found each and every time some layer of ignorance is
peeled away by progress in science. This is no more than a way of saying
that again and again and again things that were not previously known, have
been discovered, and became known... and there is zero evidence that the
worlds brightest and bets informed individual knows all there is, beyond the
CURRENT frontiers of human knowledge. Therefore, "faith" could be defined
as a belief that there REMAINS beyond human knowledge some things which have
not yet been discovered by humans, and eventually will be. NOTHING in
science indicates to the contrary.

If, then, there IS more "out there" that we do not know... then neither
scientist NOR religious dogma knows and understands it fully... and MUCH OF
THE SHOUTING between those who preach for and against the concept of
evolution is over things NEITHER SIDE CAN PROVE. Hence, NEITHER the
scientist who invoked things not yet known to science, NOR the dogmatist who
deems himself/herself to speak on "Gd's" behalf speaks from
knowledge... but from preferential bias, only.

Once one accepts the reality that science applies faith every day that it
assumes there is something else out there not yet empirically determined,
this is no more than acceptance of the reality that none of us empiricists
yet knows WHAT THAT IS, OR IS NOT.

Faith being therefore realistic, all that remains is for us to have
preferences. If one prefers to believe the unknown holds a divinity capable
of caring about humans, and another prefers to believe what lies outside
current knowledge is merely bleak, meaningless, purposeless, consciousless,
indifferent, brainlessness... the one stance is no more, nor any less,
empirically sound as the other. And any who claims to "know" what is out
there, either way, should produce his empirical evidence... or simply
exercise his own preferences and let the other preferer exercise his.

I admire Shermer, even beyond the point where his preferences and mine may
diverge... just as long as neither of us claims to KNOW something is, or is
not, that neither of us can produce empirical evidence for or against.

But, anyhow, these observations ARE on subject, because they lie at the core
of soundly, or unsoundly, communicating among ourselves about bio-evolution.

We can talk in a free-form way about it, as you do, and that is valid.
We can talk about the empirical evidence and how we wish to interpret what
lies beyond it, and express our
preferences, AS SUCH... and that is sound.
It is only when we lose the distinction between things empirically provable
and things we believe ONLY because they fit our preferences in what we WANT
to think lies beyond the outer limits of our knowledge, that we are neither
on solid ground in science NOR in metaphysics.

Where debaters get hung up in a shouting match saying to one another...

.... with one saying, "You can't prove it so."

.... and the other saying, "You can't prove it NOT so."

BOTH impress me as both correct, and as childishly futile...

Personally, I like Dr. Einstein's approach in trying to understand nature.
He is quoted as saying that he wanted to try to "think like Gd." Physicists
use that expression to mean EITHER kind of preference for what lies beyond
human knowledge and understanding. But from EITHER preference, an open mind
is an open mind, and looks at nature, AS IT IS, without trying to stamp it
with ANY non-empirically-based preference for belief in what the "other
side" of the opague *ontological curtain" is like. Let us push that curtain
(or envelope) every chance we get, and SEE what is there. And, meantime, if
we want to base our lives and our pursuit of happiness on some personal
preferences in what to believe is there, then that should not be allowed to
DISTORT what we have on this side so far... as of any given moment.

Do you concur?

g

"Entertained by my own EIMC" fairyland.org> wrote
in message news:en3l2h$2ign$1@darwin.ediacara.org...
> "Carsten Thumulla" thumulla.com> wrote in message
> news:200612271433.27309.carsten@thumulla.com...
>> Hello g!
>>
>> Am Wed, 27 Dec 2006 02:03:30 -0500 schrieb g:
>>
>>> Glad you asked my (a layman's) opinion.
>>
>> :)
>>
>> ok -- layman to layman
>>
>>> Once again, I respond from a position of trying to avoid words that mean
>>> different things to different users and hearers.
>>
>> me to
>>
>>> It does not make sense to me that evolution is influenced ONLY by a
>>> steady
>>> uni-directional process of genes providing advantages which, over a long
>>> period of time, float -- as it were -- the "best" genes to the top.
>>
>> The evolution is not such a process.
>>
>> What we need is a more abstract view to the process of evolution.
>>
>> We need a more abstract level. There are two "experiments" to reach a
>> higher level: Dawking and Hans Hass with the Energontheory
>> But these levels are not abstrakt enougth to solve the problem.
>>
>> Dawking
>> The genes are /not/ the essenz of the evolution -- the genes are the
>> essenz of the /biological/ evolution -- that all.
>>
>> Hass
>> The view to the energy reaches a more abstract level like the biological
>> evolution and search a bridge between physics and biology.
>> Energy drives the physical world and the life. But also this view can not
>> show more than the flow of energy and the energy hunger of the biological
>> systems.
>>
>> How we can reach a higher platform to describe what evolution is?
>> The flow of energy is just a change of structure -- a potential reduction
>> in the physical field. The physical system follows the physical field.
>> The
>> physical field transports his structure to the target. If we search the
>> bridge between the dead world and the life we see the transmitted
>> physical
>> structure.
>>
>> The view of the information flow can give us the abstract description of
>> the evolution process. Only this view can declare, what life is, how it
>> developed and how life ist reflecting itself.
>>
>> Your 11 points are strictly oriented on biological evolution and mutation
>> / selection. But i think, evolution is more. We have evolution in
>> technics, social systems and so on. The developing of social systems is
>> inseparable incorperated with the biological evolution. The evolution of
>> technical systems follows also the shown "steps": selection, orientation
>> on the reality, orientation on a theory, make the theory more abstract,
>> go
>> to action and make the environment fitting to me (reverse the information
>> flow), make other systems running in the environment (construction),
>> ....
>
>
> What follows is a bit of my personal, presumably on-topically overlapping'
> (i.e. addressing
> something of what you seems interested in), laymanish, and perfectly
> obviously off-center, recipe for
> a satisfying and fairly philanthropically oriented overview and insightful
> interpretation of the general (but by me unapologetically
> anthropocentrically weighted) evolutionary aspect of What Is in_
> self-patterning _formation.
>
> Try the following 'academically-politically incorrect' thinking about
> evolution:
> That evolution is a totality of (intrinsic and extrinsic - an important
> dichotomy mainly in evolutionary biology and also though slightly less so
> in
> pre- and proto biological evolutionary chemistry) "evolutionary" (as
> opposed
> to - or in contrast to devolutionary) "pressures" (perceivable and as
> realistically as possible conceivable evolution-facilitating
> features/factors/forces.
>
> If you try my philosophical tack of thinking (I hope abstractly enough for
> you) in terms of an "Evolutionary
> Pressure Totality" then you of course also have to reconcile yourself to
> rely on the theoretically treacherous (or multifacetted) concept of
> "complexity" - or, more specifically, all kinds of difficult (but possibly
> entertaining for you) to quantify
> increases of this quality ;-).
>
> On the other hand, it will potentially become uncomfortably easy (not at
> all
> paradoxically so) to plot a mental picture of anthropologically
> (neuro)psychologically relevant aspects of what has been produced by the
> evolutionary pressure totality.
>
> The (by the concept "evolutionary pressure totality" constituted) *aspect*
> of
> my 'EPT approach' [apropos which, EPT does not just stand for this
> aspects -
> I am using
> other explanatory and philosophical tools and tricks too ;->] also make
> possible an almost philosophy-finalizing (or, to put it more bluntly, even
> philosophy terminating) yet fairly philanthropically optimized (though not
> financially so ;->) overview of What Is.
>
> IOW, it is possible (or so it appears to me) to eclectically patch
> together
> an
> excEPTionally totaling 'tableux' of more than the evolutionary aspect of
> What Is going on - one that amounts to a (by me) conceivably approximately
> complete (or comprehensive enough) sampled assortment of approximately
> particular (or even no less metaphorically and morally, "string or
> M-theoretical") evolutionary (and naturally selective) pressures at play.
>
> [To me (and my EPT way of thinking ;->), the expression "evolutionary
> pressures" refers primarily to potentials/factors/features/forces that
> precede and can be seen to most directly and primarily cause (to have
> caused
> and cause in the future) constructive and complexifying (or at least
> complexity
> maintaining) changes within What Is.
>
> Hence, to me it also mainly refers to causes of changes (pressures) that
> are
> primarily or directly "positively selective" (or positively patterning).
>
> Moreover, in context of the evolutionary aspect of What Is going on,
> positively patterning changes can be seen as outcomes of an
> evolution-eventuating *predominance* - and most ultimately
> "evolution-originating" primacy - of "positive selection/patterning
> pressures"
> [obviously as opposed to devolutionary, and decay-promoting, negative or
> "naturally pruning" ;-) selection pressures].
>
> But *of course*, the resulting philosophical picture will be one that is
> preferentially (or only) perceivable by the minds eye; and, it must be
> allowed, or accepted, to be as hazy as is realistically required. %%-|
>
>
>
> In order for me to have satisfied my craving for a comprehensive
> conceptual
> rational-philosophical grasp [on/of "What Is (and have been and will be)
> going on"] I had to learn to control (within myself) a tendency to become
> trapped in *confusion/and tunnelvision-causing* attempts at resolving
> greater than realistic details [of course, these attempts were doomed to
> fail
> also because of my limited personal knowledge of, and limited personal
> capacity to grasp, things] of the satisfying total philosophical
> picture that I was after.
>
> It is my intuitive interpretation of this tendency (i.e., to fall into
> pits
> of
> overly reductionistic rational philosophizing) that it is indirectly
> described by Heisenberg's Uncertainty Principle and that is
> phenomenologically relatable to Uncertainty Principle confirming
> observations
> in physicists' laboratories.
>
> So, because I had this insight (or did intuitively identify) that
> Uncertainty Principle related constraints reach into the realm of
> cognitive awareness and intellectual behavior (and into the corresponding
> level and, most commonly, the left-brain-hemispheric mode, of
> consciousness),
> I deviced mental tricks and conceptual tools that to be accepted,
> adopted, and habitually used, do require what I call a "Tolerance
> Principled" (counterbalancing) intellectual/philosophical attitude.
>
> Consequently I have forged, forced myself to accept, and trained myself
> to use, concepts that assist me in combatting my primitive myopic
> cognitive
> tendency to compartmentalize too much, and that helps me to avoid trying
> grasping aspects of "What Is going on" too rigidly or too forcefully.
> Either way, what I have thereby tried to avoid is a failure to get a
> satisfying philosophical feel for (or that I only would get to get a
> relatively false or less 'encompassingly philosophically true' feel for)
> easily deformed "shapes" of aspects whose respective "shapes" can only
> be defined by (or that can only be reflected on in a
> rational-philosophical
> conceptual way that involves a *fragile* [or, IOW, an all too easily
> "collapsable" -
> perhaps to be taken as more than just a metaphic reference(?) to the
> "superpositions" of
> states that can exist in the realm of Reality and that are described by
> help
> of
> Shroedinger wavefunctions and more-than- metaporically explained by David
> Deutch's "many-worlds" interpretation of quantum mechanics] *associative
> state of mind*.
>
> In short, in order to obtain and retain (or to be able to reliably
> regenerate) certain 'enlightenment provoking' thoughts or insights about
> evolution pertaining things (and, to me not the least importantly,
> insights
> of evolutionary psychobiology type) it helps if one uses "conceptual
> zooming
> lenses" (or telescopic and otherwise reconfigurable-as-required conceptual
> grasping tools) by which one can avoid focusing too sharply - a sharpness
> that would prevent one from achieving a (by me required and desired)
> biggest
> possible bredth and depth of one's 'philosophical field'.
>
> P
>
>
>
>
>
>
>
>
>
>
>
>
>
3 Comments
diggit! del.icio.us! reddit!