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|    talk.origins    |    Evolution versus creationism (sometimes    |    142,602 messages    |
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|    Message 142,150 of 142,602    |
|    RonO to MarkE    |
|    Re: You're gonna love this... (1/2)    |
|    06 Jan 26 15:24:13    |
      From: rokimoto557@gmail.com              On 1/6/2026 8:13 AM, MarkE wrote:       > I've recently claimed here that the 80 megabytes of information in the       > functional portion of the human genome is wildly insufficient to specify       > the development of a human [1] into the system that is us [2]. I've       > suggested that the "missing" information must be located in the ovum's       > cytoplasm, organelles and membrane.       >       > I've directly asked a number of contributors here if they believe 80 MB       > is sufficient to specify a human. This has generally been met with       > silence. I can understand why, after an even cursory consideration of       > [1] and [2]. Moreover, the implications of this for evolutionary theory       > and biology are profound.       >       > Anyway, it seems that ID agrees with me. This may not help convince you,       > but I'm encouraged that others think this is an issue that needs attention.       >       > If you're unfamiliar, what you may find interesting is ID's proposed       > solution: an "immaterial genome", with reference to Neoplatonism.       >       > I'm not discounting that position, but do find it surprising! Would this       > be a new creationist category, something like Continuous Creation? Some       > may have less complimentary suggestions.       >       > Anyway, enjoy (Ron, you may need medical attention after reading these):       >       > https://scienceandculture.com/2025/05/the-immaterial-genome-richard-       > sternbergs-labor-of-love/       >       > https://scienceandculture.com/2025/04/the-math-behind-the-immaterial-       > genome/       >       > ______________       >       >       > [1] FROM ONE CELL TO A HUMAN BEING: AN OVERVIEW OF THE PROCESS AND ITS       > MYSTERIES       >       > *Fertilisation* begins when a sperm and ovum fuse to form a single cell:       > the *zygote*. In that moment, a new, genetically unique human organism       > exists. Yet nothing visible distinguishes this cell from countless       > others. What follows is one of the most extraordinary processes known in       > nature.       >       > ---       >       > ## 1. Exponential division without growth: cleavage       >       > Within hours, the zygote begins dividing: 1 cell becomes 2, then 4, 8,       > 16, and so on. These early divisions, called *cleavage*, are remarkable       > because the total size of the embryo does not increase. Instead, the       > original cytoplasm is partitioned into ever-smaller cells.       >       > Key features:       >       > * Division is rapid and tightly synchronized.       > * Cells remain enclosed in the original outer membrane.       > * The embryo reaches ~100 cells in a few days.       >       > *What is striking:*       > All cells initially appear equivalent, yet they are already on       > trajectories that will lead to radically different fates.       >       > *What we do not fully understand:*       > How early asymmetries—subtle differences in molecular concentrations,       > mechanics, and timing—bias later cell fate decisions with such reliability.       >       > ---       >       > ## 2. Self-organisation and implantation: the blastocyst       >       > After several days, the embryo reorganises into a *blastocyst*—a hollow       > structure with:       >       > * an *inner cell mass* (which will become the body),       > * and an *outer layer* (which will help form the placenta).       >       > The blastocyst implants into the uterine wall, establishing a       > biochemical dialogue with the mother that allows pregnancy to continue.       >       > *What is striking:*       > This organisation emerges without a central controller. Cells “decide”       > their roles through local interactions, gene regulation, and physical       > constraints.       >       > *What we do not fully understand:*       > How global structure arises so robustly from local rules, and why       > implantation succeeds or fails so often despite apparently normal embryos.       >       > ---       >       > ## 3. The body plan appears: gastrulation       >       > Around the third week, the embryo undergoes *gastrulation*, often called       > *the most important event in your life*. A simple sheet of cells folds       > and rearranges to form three foundational layers:       >       > * *Ectoderm* → nervous system, skin       > * *Mesoderm* → muscle, bone, blood, heart       > * *Endoderm* → gut, liver, lungs       >       > From this point onward, the basic body axes—head to tail, back to       > front, left to right—are established.       >       > *What is striking:*       > A consistent human body plan emerges from dramatic cellular movements       > that look, under a microscope, almost chaotic.       >       > *What we do not fully understand:*       > How genetic instructions, chemical gradients, and mechanical forces are       > integrated in real time to yield precise, repeatable anatomy.       >       > ---       >       > ## 4. Differentiation and organ formation: organogenesis       >       > Cells now differentiate into hundreds of specialised types and assemble       > into organs. Neural cells wire themselves into circuits. Blood vessels       > branch through tissues. The heart begins beating while still forming.       >       > Cell numbers increase exponentially, eventually reaching *tens of       > trillions*, yet:       >       > * proportions are maintained,       > * left–right symmetry is mostly preserved,       > * errors are detected and corrected.       >       > *What is striking:*       > No cell “knows” the whole plan, yet the whole plan reliably appears.       >       > *What we do not fully understand:*       >       > * How large-scale structures (like vascular trees or neural              [continued in next message]              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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