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|    talk.origins    |    Evolution versus creationism (sometimes    |    142,579 messages    |
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|    Message 142,323 of 142,579    |
|    MarkE to John Harshman    |
|    Re: Chimp to human evolution - Sandwalk     |
|    30 Jan 26 16:54:22    |
      From: me22over7@gmail.com              On 30/01/2026 3:17 pm, John Harshman wrote:       > On 1/29/26 7:57 PM, MarkE wrote:       >> On 30/01/2026 2:10 pm, John Harshman wrote:       >>> On 1/29/26 6:40 PM, MarkE wrote:       >>>> On 30/01/2026 12:50 pm, John Harshman wrote:       >>>>> On 1/29/26 5:31 PM, MarkE wrote:       >>>>>> On 30/01/2026 11:20 am, John Harshman wrote:       >>>>>>> On 1/29/26 3:37 AM, MarkE wrote:       >>>>>>>> On 27/01/2026 11:41 am, John Harshman wrote:       >>>>>>>>> On 1/24/26 3:28 AM, MarkE wrote:       >>>>>>>>>> On 24/01/2026 1:54 am, John Harshman wrote:       >>>>>>>>>>> On 1/22/26 6:15 PM, MarkE wrote:       >>>>>>>>>>>> On 23/01/2026 1:31 am, John Harshman wrote:       >>>>>>>>>>>>> On 1/21/26 9:18 PM, MarkE wrote:       >>>>>>>>>>>>>> On 22/01/2026 3:22 am, John Harshman wrote:       >>>>>>>>       >>>>>>>> ...       >>>>>>>>       >>>>>>>>>>>>> Now if you're interested in what makes an organism, without       >>>>>>>>>>>>> much regard for what kind of organism, you have a point       >>>>>>>>>>>>> that the ovum has various bits that must be in place in       >>>>>>>>>>>>> order to get the process of development going, and that       >>>>>>>>>>>>> there are many interactions between cells that are not       >>>>>>>>>>>>> directly controlled by the genome. But the source of the       >>>>>>>>>>>>> bits that interact is still the genome, at first the       >>>>>>>>>>>>> maternal genome and later the zygote's.       >>>>>>>>>>>>>       >>>>>>>>>>       >>>>>>>>>> Certainly all proteins in the cell are produced from gene       >>>>>>>>>> coding. However, doesn't the following (for example)       >>>>>>>>>> demonstrate that the cytoplasm is in control and telling the       >>>>>>>>>> DNA what to do (so to speak):       >>>>>>>>>>       >>>>>>>>>> "It is concluded that whenever nuclei are introduced       >>>>>>>>>> experimentally into the cytoplasm of another cell, they very       >>>>>>>>>> quickly assume, in nearly every respect, the nuclear activity       >>>>>>>>>> characteristic of the host cell. In many instances, altered       >>>>>>>>>> function has been demonstrated in nuclei which subsequently       >>>>>>>>>> support normal development." [1]       >>>>>>>>>       >>>>>>>>> Sure, that's because various transcription factors and such are       >>>>>>>>> in the cytoplasm, having been transcribed and translated from       >>>>>>>>> the previous nucleus. Differences between genomes result in       >>>>>>>>> differences in expression.       >>>>>>>>>       >>>>>>>>>> Here's the critical logic: if the direction of control flow is       >>>>>>>>>> bi- directional, then to resolve a chicken-and-egg paradox, we       >>>>>>>>>> must conclude that information is initially present in both       >>>>>>>>>> the nucleus and extra-nuclear, in effectively digital and       >>>>>>>>>> analogue form respectively.       >>>>>>>>>       >>>>>>>>> "Digital" and "analog" are empty buzzwords in this context. But       >>>>>>>>> yes, proteins contain information, if that's what you mean. But       >>>>>>>>> that information is inherited, over the long term, in the form       >>>>>>>>> of DNA.       >>>>>>>>       >>>>>>>> On what basis do you deem these "empty buzzwords"?       >>>>>>>>       >>>>>>>> A digital information medium stores heritable information in       >>>>>>>> discrete symbolic sequences that are copied and decoded by rule-       >>>>>>>> based molecular machinery. The human genome at 3.2 billion base       >>>>>>>> pairs can be simply mapped into 6.4 billion bits of digital       >>>>>>>> information. Are we agreed that DNA can be accurately described       >>>>>>>> as *digital* information? (Along with its chemical and       >>>>>>>> structural/ physical properties and interactions.)       >>>>>>>       >>>>>>> That's an analogy. It's not a hopeless one, but it's still an       >>>>>>> analogy.       >>>>>>       >>>>>> No, it's not an analogy, it's a legitimate application of a       >>>>>> definition and identification of actual digital information, and       >>>>>> large amount of it at that.       >>>>>>       >>>>>> What do you imagine would not be an analogy? Cut open an alien       >>>>>> lifeform and see 0s and 1s pour out?       >>>>       >>>> I'm interested to hear your response to this.       >>>       >>> I thought it was a silly rhetorical gibe. What would not be an       >>> analogy? Computer memory. I suppose that a written sequence of As,       >>> Gs, Cs, and Ts would also be digital information.       >>       >> To recap:       >>       >> You: "Digital" and "analog" are empty buzzwords in this context."       >>       >> I challenged that dismissive remark with "On what basis do you deem       >> these 'empty buzzwords'? A digital information medium stores heritable       >> information in discrete symbolic sequences that are copied and decoded       >> by rule-based molecular machinery...Are we agreed that DNA can be       >> accurately described as *digital* information?" To which you responded:       >>       >> "That's an analogy. It's not a hopeless one, but it's still an analogy."       >>       >> We're making progress, but still not there. I challenged again with:       >> "No, it's not an analogy, it's a legitimate application of a       >> definition and identification of actual digital information, and large       >> amount of it at that."       >>       >> You finally gave this grudging concession: "I suppose that a written       >> sequence of As, Gs, Cs, and Ts would also be digital information."       >>       >> Which is revealing. Why did I need to drag this out of you? My       >> impression is you're more than able to understand these concepts              [continued in next message]              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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