Theories about the origin of life necessarily presuppose knowledge of the
attributes of living cells. As historian of biology Harmke Kamminga has
observed, “At the heart of the problem of the origin of life lies a fundamental
question: What is it exactly that we are trying to explain the origin
of?” Or as the pioneering chemical evolutionary theorist Alexander
Oparin put it, “The problem of the nature of life and the problem of its origin
have become inseparable.” Origin-of-life researchers want to explain
the origin of the first and presumably simplest—or, at least, minimally
complex—living cell. As a result, developments in fields that explicate the
nature of unicellular life have historically defined the questions that originof-
life scenarios must answer.
Since the late 1950s and 1960s, origin-of-life researchers have increasingly
recognized the complex and specific nature of unicellular life and the
biomacromolecules on which such systems depend. Further, molecular biologists
and origin-of-life researchers have characterized this complexity and
specificity in informational terms. Molecular biologists routinely refer to
DNA, RNA, and proteins as carriers or repositories of “information.” Many
origin-of-life researchers now regard the origin of the information in these
biomacromolecules as the central question facing their research. As Bernd-
Olaf Kuppers has stated, “The problem of the origin of life is clearly basically
equivalent to the problem of the origin of biological information.”
This essay will evaluate competing explanations for the origin of the information
necessary to build the first living cell. To do so will require determining
what biologists have meant by the term information as it has
been applied to biomacromolecules. As many have noted, “information”
can denote several theoretically distinct concepts. This essay will attempt to
eliminate this ambiguity and to determine precisely what type of information
origin-of-life researchers must explain “the origin of.” What follows
will first seek to characterize the information in DNA, RNA, and proteins as
an explanandum (a fact in need of explanation) and, second, to evaluate the
efficacy of competing classes of explanation for the origin of biological information
(that is, the competing explanans).
Part I will seek to show that molecular biologists have used the term information
consistently to refer to the joint properties of complexity and functional
specificity or specification. Biological usage of the term will be
contrasted with its classical information-theoretic usage to show that “biological
information” entails a richer sense of information than the classical
mathematical theory of Shannon and Wiener. Part I will also argue against
attempts to treat biological “information” as a metaphor lacking empirical
content and/or ontological status. It will show that the term biological information
refers to two real features of living systems, complexity and specificity,
features that jointly do require explanation.
Part II will evaluate competing types of explanation for the origin of the
specified biological information necessary to produce the first living system.
The categories of “chance” and “necessity” will provide a helpful
heuristic for understanding the recent history of origin-of-life research.
From the 1920s to the mid-1960s, origin-of-life researchers relied heavily
on theories emphasizing the creative role of random events—”chance”—
often in tandem with some form of prebiotic natural selection. Since the
late 1960s, theorists have instead emphasized deterministic self-organizational
laws or properties—that is, physical-chemical “necessity.”
Part II will critique the causal adequacy of chemical evolutionary theories
based on “chance,” “necessity,” and the combination of the two.
A concluding part III will suggest that the phenomenon of information
understood as specified complexity requires a radically different explanatory
approach. In particular, I will argue that our present knowledge of
causal powers suggests intelligent design as a better, more causally
adequate explanation for the origin of the specified complexity (the information
so defined) present in large biomolecules such as DNA, RNA, and
proteins.
Will wrote:A 2009 title from Harper; this work is important. It's subtitle is "DNA and the Evidence for Intelligent Design". Some chapters are difficult for those of us poorly educated folk, but overall it is a good look at the arguments for and against ID. It is not a work about evolution, but just focuses on the arising of life via the first cell. Also impressive is his unbiased, close examination of the evidence against ID. He is not a preacher for ID who ignores evidence against it in favor of a pre-conceived notion.
Namdrol wrote:Will wrote:A 2009 title from Harper; this work is important. It's subtitle is "DNA and the Evidence for Intelligent Design". Some chapters are difficult for those of us poorly educated folk, but overall it is a good look at the arguments for and against ID. It is not a work about evolution, but just focuses on the arising of life via the first cell. Also impressive is his unbiased, close examination of the evidence against ID. He is not a preacher for ID who ignores evidence against it in favor of a pre-conceived notion.
ID is just stealth theology. Total speculative junk.
Will wrote:Namdrol wrote:Will wrote:A 2009 title from Harper; this work is important. It's subtitle is "DNA and the Evidence for Intelligent Design". Some chapters are difficult for those of us poorly educated folk, but overall it is a good look at the arguments for and against ID. It is not a work about evolution, but just focuses on the arising of life via the first cell. Also impressive is his unbiased, close examination of the evidence against ID. He is not a preacher for ID who ignores evidence against it in favor of a pre-conceived notion.
ID is just stealth theology. Total speculative junk.
Have you read the book? If not, who cares what your uninformed opinion is.
Will wrote:An essay on ID by a theosophist that rejects the one God in favor of intelligent beings as the architechs & builders:
http://www.theosociety.org/pasadena/sun ... -wtst3.htm
Will wrote: If so, what explains the existence of the godly-humans in the first place?
Namdrol wrote:Will wrote: If so, what explains the existence of the godly-humans in the first place?
Karma; and karma is not "intelligent design".
N
mindyourmind wrote:Namdrol wrote:Will wrote: If so, what explains the existence of the godly-humans in the first place?
Karma; and karma is not "intelligent design".
N
And in any event, how does positing an "intelligent designer" (aka God) explain anything?
Namdrol wrote:Will wrote: If so, what explains the existence of the godly-humans in the first place?
Karma; and karma is not "intelligent design".
N
mindyourmind wrote:Will
Please, find value in ID if you must, but do not use Meyer as a source for your acceptance. He has been roundly criticized by other Christians, even of the evangelical stripe. Google the rather ugly spat between him and the scientifically very well educated folk over at the BioLogos site as an example. Meyer has been very much discredited to the point where even other Christians open to ID have rejected his theories. Some of these rebuttals were so strong that Meyer had to do a little free ebook to try and stop the bleeding.
"Stealth Theology " is a good way to look at it.
And I am also not all that convinced that this is an appropriate topic for a Buddhist site.
Will wrote:Namdrol wrote:Will wrote: If so, what explains the existence of the godly-humans in the first place?
Karma; and karma is not "intelligent design".
N
How does karma bring the first beings into appearance - do tiny wind wheels spin and presto Adi Buddha & Adi Gandharva & Adi fill-in-the-blank pop up?
At least give me an English source to read that describes this process of appearence of beings - not cosmology, I have such already.
Namdrol: There are no first beings.
Please read the third chapter of the Kosha where the collapse and formation of the universes is described.
Basically, what happens is that at the end of the last eon, all sentient beings are reborn in the upper two form realms while the rest of the container universe is destroyed. There is a period of twenty dark eons, and then due to the traces of action the wind mandala forms again, and and after the container universe forms due to the traces of karma of sentient beings, a being is born from the upper two form realms into the brahma loka. He looks around, and being unable to remember the loka from which he took rebirth, and being unable to perceive it, thinks he is both self-created, created the whole shebang, and manages to convince everyone else who is reborn afterwards that he did create it all.
The point, Will, is that dependent origination does not permit there ever to be a first anything.
Adibuddha simply refers to the first Buddha of a given eon i.e. the Sambhogakāya. It does not mean some creator buddha, as you know.
Will wrote:
OK I will re-read it. But the Kosa and you have just described "first" beings, in any kalpa, which is what I meant - not any other "first". The process sound similar to an individual's rebirth; body dies but mind does not and during bardo (an "upper" realm) waits until "traces of action" reform our "container" and the mind descends. But all of us "being born from the upper two form realms" does not explain the origin of life & beings on this Earth planet.
Will wrote:mindyourmind wrote:Will
Please, find value in ID if you must, but do not use Meyer as a source for your acceptance. He has been roundly criticized by other Christians, even of the evangelical stripe. Google the rather ugly spat between him and the scientifically very well educated folk over at the BioLogos site as an example. Meyer has been very much discredited to the point where even other Christians open to ID have rejected his theories. Some of these rebuttals were so strong that Meyer had to do a little free ebook to try and stop the bleeding.
"Stealth Theology " is a good way to look at it.
And I am also not all that convinced that this is an appropriate topic for a Buddhist site.
Quarrels have little to do with the value of ideas. Buddhists have been snarling at each other for ages.
Have you read Meyer's book?
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