On Wed, 17 Feb 2016 15:27:58 -0800 (PST), the following
appeared in talk.origins, posted by
r3p...@gmail.com:
>On Wednesday, February 17, 2016 at 8:09:55 AM UTC-8, Bob Casanova wrote:
>> On Tue, 16 Feb 2016 21:28:12 -0700, the following appeared
>> in talk.origins, posted by "Glenn" <g...@invalid.invalid>:
>>
>> >
>> >"Bob Casanova" <nos...@buzz.off> wrote in message news:sgp6cblr290to7mrl...@4ax.com...
>> >> On Tue, 16 Feb 2016 08:03:30 -0700, the following appeared
>> >> in talk.origins, posted by "Glenn" <g...@invalid.invalid>:
>> >>
>> >>>"The shifting perspective from a read-only-memory genome with copying errors to a read- and-write genome with competent change operators is fundamental: For decades it was assumed that driving force of evolution is mutation (error) and selection. Now it is recognized that errors cannot explain genetic novelty and complexity."
>> >>>
>> >>>
http://www.nature.com/natureevents/science/events/20674-DNA_Habitats_and_it_s_RNA_Inhabitants
>> >>
>> >> OK. In your own words, what is the significance of this
>> >> statement? Please include context. Thanks.
>>
>> >Sure. Settled science?
>> >
>> >"A persistent and fundamental question in evolutionary genetics concerns the
>> >origin of genetic novelty."
>> >
>> >
http://rstb.royalsocietypublishing.org/content/royptb/370/1678/20140332.full.pdf
>>
>> So the significance of the OP is "settled science"? Exactly
>> how? And who ever claimed that all of evolutionary theory is
>> "settled science", when it's obvious that many of the
>> details are still under investigation, as noted in your new
>> reference?
>
>How is genetic random mutation a detail as opposed to a long standing major claim? Of course my question is rhetorical.
....and ignorant. The question isn't whether random mutation
occurs, but how much it influences evolution. There seems to
be some consensus that it's not as strong a factor as once
thought. Big whoop...
>> Do you think that the observed fact of evolution....
>Excuse me?
Why, did you fart?
> Observed fact? Don't you mean inferred from observations? If not show us a live action observation of descent with modification occurring on YouTube?
Yes, observed fact. If you actually understood that
evolution-the-fact is simply the change in allele
frequencies in a population over time (which has been noted
*many* times) you'd understand that. Evolution-the-theory,
OTOH, is the ongoing process of *explaining* that fact.
>> ....as contrasted with the theory which attempts to explain it
>> (and which, as noted, is a "work in progress" like all
>> scientific theories) is refuted, or even challenged, by the
>> unknowns?
>Unknowns! Random genetic mutation has been declared a well understood process for quite some time! The same is a fundamental claim, not a detail. And your comment is logically invalid because it assumes the conclusion via inverting cause-and-effect.
Maybe *you* know what that statement means; I suspect you're
alone in that.
>In reality: The OP evidence says a major component of evolutionary cause is now known not to be true.
Wrong *again*. It says that the influence of that component
isn't as strong as once thought. That's how science works,
Ray; *nothing* is actually "settled science" in the way you
mean it, and every theory is subject to modification as new
evidence is found.
> Yet your commentary insists the same does not harm the validity of the effect (evolution as a result). Sound logic says the degree that cause has been harmed is the same degree effect has been harmed. But in your logic, the effect does not suffer **any** harm. This supports my claim that when the chips are down, evolutionary theory is not really falsifiable. Your commentary says and/or implies the effect of evolution is observed (it is not, it is inferred) then you essentially say nothing can harm the effect----even major harm to cause. And again, error-based mutation is NOT a detail, but a major claim. Yet the falsification of a major claim, in your eyes, has no effect on the alleged validity of the inference of evolution.
It wasn't falsified; that would mean it was found to have
*no* effect. Write that on your hand.
>Bottom line: You're admitting evolution as an effect is not falsifiable, which means evolution is not scientific by 20th century standards.
Of course the theory is falsifiable. And once more,
observations, such as the observed change in allele
frequencies in a population over time, are not theories, and
are not subject to falsification in the manner of theories.
>> It's not; observations of facts are not negated by
>> a lack of full understanding of the causes, or of the
>> details of the process.
>Inverted or perverted logic with no awareness of the fact (effect-and-cause).
How exactly does that ridiculous comment address my
statement which precedes it? Do you claim that lack of full
understanding of causes *does* negate observed facts?
>Error-based mutation isn't a detail, but a major claim.
Yes, and that claim has not been falsified; only its level
of influence is in contention.
I find it fascinating that, when some particular scientific
paper seems to you (in your ignorance) to support you (which
this one doesn't), you're *very* quick to latch onto it,
effective endorsing the science which you otherwise reject
out of hand. Why is that, I wonder?
> Effect is harmed greatly when cause is harmed because absent cause you don't know evolution has occurred? Species could have been created similar to one another, and this is EXACTLY what Genesis implies. And evolution is not directly observed: completely false! Your logic is altogether perverted; structured to prevent objective falsification every step of the way.
Your concept of evolution is indeed not observed. But then,
it's a false concept, so one would expect it to not be
observed. And BTW, speciation *has* been observed, so that
argument is a non-starter anyway, even if it were correct
(which it's not; evolution does not require speciation).
Your basic problems are two: First, you don't really
understand what evolution is, and apparently have a concept
of it similar to "cat gives birth to dog". But more
importantly, you have no real idea how science works in
general, and think research starts from ex nihilo
assumptions (invariably of the "strong atheism" variety) and
cherry-picks data to support those assumptions.