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The Statement of Chemistry on the Origin of Life
American Thinker.com ^ | September 26, 2017 | James Clinton

Posted on 11/26/2017 6:49:57 AM PST by Kaslin

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To: BroJoeK
So why not just make your case -- show me how there's really no difference -- instead of blasting away with stupid insults?

Well if you would just read the book....

161 posted on 12/04/2017 9:43:54 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "Well if you would just read the book...."

Your book?

162 posted on 12/06/2017 7:07:36 AM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK

No. Kuhn died in 1996.

I just enjoyed giving you and your “discovery channel” scholarship a taste of your own medicine.

As I said, I’m done with you.


163 posted on 12/06/2017 11:19:23 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
paptetyger: "I just enjoyed giving you and your 'discovery channel' scholarship a taste of your own medicine.
As I said, I’m done with you."

So, all that anger, but still no thread-related facts or reasons?

164 posted on 12/06/2017 11:39:51 AM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK

If my recommendation of a book does not count as “facts or reasons,” then why do yours?


165 posted on 12/06/2017 11:46:20 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "You like to read?
Fine, I’ve got one for you.
Try “The Structure of Scientific Revolutions” by Thomas Khun.
It has been THE standard for over fifty years dealing specifically with the history and progress of science. "

Thomas Kuhn, "The Structure of Scientific Revolutions"
$10.22 for Kindle edition...

I am familiar with Kuhn's ideas to the point of taking them for granted, without thinking deeply of their origins.
Indeed, what Kuhn is talking about in 1962 regarding science might well be said of Stephen J. Gould's 1972 ideas on evolution's punctuated equilibrium.
And I'd note criticisms of both ideas include that the "equilibrium" phase is often more dynamic than usually supposed.

And you think Kuhn is important here for what reason?

166 posted on 12/07/2017 7:58:45 AM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK
And you think Kuhn is important here for what reason?

Because of the tendency to try preserving failed paradigms, giving rise to the use of nebulously applied concepts like “dynamic equilibrium.”

167 posted on 12/07/2017 8:11:30 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "...nebulously applied concepts like 'dynamic equilibrium.' "

"Dynamic equilibrium" would be your term, not mine.
I merely tried to note that "equilibrium" can be a relative term, meaning a period of less apparent changes.
But "less" does not necessarily mean "zero", and can indeed include significant unnoticed modifications "below the surface".

And this is an issue for you, why?

168 posted on 12/07/2017 8:35:38 AM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK
...and can indeed include significant unnoticed modifications "below the surface...

Such as....?

169 posted on 12/07/2017 9:00:05 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "Such as....?"

Well... if we're talking about Gould's "punctuated equilibrium" in evolution then we're dealing with fossilized bones which cannot tell us much about developments in, for example, internal organs.
So fossilized bones might appear more-or-less the same over some period of time, while internal organs adjusted to a new condition.

Kuhn's more general ideas could suffer the same way: yes, on the surface it could appear a certain scientific idea was unchanged over a long period, but more careful study reveals much agitation "under the radar":

Kuhn:

Toumlin:
>

170 posted on 12/07/2017 9:57:07 AM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK

How about a “such as” that isn’t untestable speculation?


171 posted on 12/07/2017 10:05:03 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: BroJoeK

Quick question: how does Toulmin’s assertion differ from Kuhn’s “modify paradigm” under the “Anomaly” step?


172 posted on 12/07/2017 10:14:47 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "How about a “such as” that isn’t untestable speculation?"

First, you might want to take it straight from the horse's mouth:
Stephen Toulmin, "Human Understanding: The Collective Use and Evolution of Concepts".

Second, "untestable speculation" would be your response to pretty much anything evolution related, right?
So if I were to cite similar fossils but ages thought to be millions of years apart, you'd reject that out of hand as being "untestable speculation", wouldn't you?

But suppose we consider elephants: African, Indian & extinct Columbian Mammoths.
All similar in appearance, at 11 tons the Columbian Mammoth was the largest, the African elephant next at 10 tons and Indian elephants smaller at 6 tons.
So, given their many similarities, how do we tell if they're all the same species or kind?
Well, it turns out with African & Indian elephants we know for certain they're not, but are classified as separate genera in the family Elephantidae.
So what about huge Mammoths, were they more closely related to the bigger African or smaller Indian elephants?

Here it turns out, despite similar appearances, Mammoth DNA was found less related to African than Indian elephants -- a current example in biology where changes "below the surface" are greater than those readily apparent.

What's "testable" here?
DNA comparisons quantify what otherwise are only morphological judgments.

173 posted on 12/07/2017 12:39:23 PM PST by BroJoeK (a little historical perspective...)
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To: papertyger
papertyger: "Quick question: how does Toulmin’s assertion differ from Kuhn’s “modify paradigm” under the “Anomaly” step?"

If you're already an expert on Kuhn, then you are closer to that answer than I am, because you only need to study up on Toulmin. ;-)

But I think you can boil it down to two words: Kuhn's "revolution", Toulmin's "evolution", the difference being Toulmin's idea is slower, steadier, less chaotic & disruptive.
My guess is a student can find good examples of both and then weigh statistically or otherwise which seems more frequent.

You would disagree?

174 posted on 12/07/2017 12:46:06 PM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK
You would disagree?

Yes. I’ve never heard of Toulmin, and absent something compelling I’m perfectly satisfied by the idea he’s guilding Kuhn’s lilly.

As I pointed out earlier, I see nothing about his thesis that can not be comfortably subsumed by Kuhn’s “Anomaly” phase.

What am I missing?

175 posted on 12/07/2017 1:22:26 PM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: BroJoeK

I’m not asking for fossils.

I’m asking for an example of this auxiliary synthesizing mechanism you posit for interacting chemicals approaching equilibrium.


176 posted on 12/07/2017 1:28:21 PM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: papertyger
papertyger: "I’m asking for an example of this auxiliary synthesizing mechanism you posit for interacting chemicals approaching equilibrium."

When you post the quote where I said that, I'll respond.

177 posted on 12/07/2017 2:54:04 PM PST by BroJoeK (a little historical perspective...)
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To: papertyger
papertyger: "I’ve never heard of Toulmin...
As I pointed out earlier, I see nothing about his thesis that can not be comfortably subsumed by Kuhn’s “Anomaly” phase.
What am I missing? "

Possibly just emphasis.

Kuhn's "anomaly" phase is dysfunctional, so I'm certain Toulmin would not agree that describes his own ideas.
Toulmin was a British philosopher with a long list of publications from 1950 ("An Examination of the Place of Reason in Ethics") to 2001 ("Return to Reason").
He passed in 2009 at age 87.
Curiously, both Kuhn & Tumlin were born in 1922.

"Evolution vs. revolution" applies not just to biology, but any number of other fields (i.e., engineering, politics...), and either may be more important, depending on circumstances, imho.

Toulmin & Kuhn, born in 1922:

178 posted on 12/07/2017 3:26:00 PM PST by BroJoeK (a little historical perspective...)
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To: BroJoeK

Nor did I post anything close to the summations you’ve projected on me.

At least my summation accurately reflects your claim, whether you admit it or not.

When it walks, talks, and swims like a duck, you need to have a reason to deny the identity of what you’ve described other than “I never said it was a duck.”


179 posted on 12/09/2017 6:51:14 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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To: BroJoeK
Kuhn's "anomaly" phase is dysfunctional, so I'm certain Toulmin would not agree that describes his own ideas.

“Dysfunctional,” how?

Bear in mind I’m only asking because I’m provisionally giving you credit in hoping you’ll have a real answer rather than “begging the question” by simply positing Toulmin is right and Kuhn is wrong.

Please don’t waste my time responding if that’s your premise.

180 posted on 12/09/2017 7:07:38 AM PST by papertyger (Bulverism: it's not just for liberals anymore.)
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