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|    talk.origins    |    Evolution versus creationism (sometimes    |    142,579 messages    |
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|    Message 141,096 of 142,579    |
|    MarkE to RonO    |
|    Re: "Thermodynamic Limitations on the Na    |
|    18 Jul 25 14:25:44    |
      From: me22over7@gmail.com              On 18/07/2025 12:48 am, RonO wrote:       > On 7/17/2025 12:44 AM, MarkE wrote:       >> From this recent EN article: https://evolutionnews.org/2025/07/new-       >> article-from-james-tour-undermines-a-pillar-of-origin-of-life-theories/       >>       >> 'In comparison to a protein’s half-life, the rate of polypeptide chain       >> elongation under prebiotic conditions is very long. Yang et al. (2025)       >> identify numerous barriers to sustained polypeptide growth, including       >> the formation of non-peptide linkages and cyclic structures, stringent       >> environmental requirements, and unfavorable thermodynamics. Their       >> analysis establishes that the rate of growth must be far smaller than       >> one added amino acid per chain per day."       >>       >> "Even assuming one addition each day, synthesizing a protein of 200       >> amino acids would require over six months. However, the growing chain       >> would almost certainly degrade in a much shorter time span. The       >> challenge is even greater for RNA, which has a significantly shorter       >> half-life and encounters additional chemical and structural hurdles       >> during formation."       >>       >> Paper here: https://sciendo.com/article/10.2478/biocosmos-2025-0010       >>       >> No doubt this paper will be critiqued and disputed, but it is I think       >> an example of the ongoing scrutiny and developing fundamental       >> challenges to OoL. My prediction is these will continue to emerge,       >> weakening materialistic abiogenesis and strengthening ID's core claim.       >>       >>       > It is only an example of the continuation of Biblical creationist's       > denial of the fact that nature is not Biblical.       >       > Tour really doesn't care if some god was responsible for making these       > initial polymers (if they ever needed to exist because no one knows what       > the first molecular self replicators were). That god is not the god       > described in the Bible. Like you, he only wants to deny reality.       >       > Has anyone proposed that the origin of life depends on condensation       > polymerization in solution?              Yes. You know...primordial soup, warm little pond, early ocean,       hydrothermal vents, etc?              RNA likely wasn't what the first self       > replicators were made of. The RNA world would have come after there       > were simple molecular self replicators. Everything that I recall has       > been looking for catalytic surfaces that could be mineral or part       > mineral to make macromolecules. I do not think that anyone ever wanted       > to depend on amino acids or nucleotides combining in solution. Yes, the       > reaction will spontaneously occur, but no one was depending on it to       > happen to form long polymers. If the long polymers were self       > replicators they would have the catalytic ability to make more long       > polymers. They would not be subject to the Tour's time limit, and if       > the first ploymers were formed by the catalytic activity of clay or       > other mineral surfaces they would not be subject to Tour's time limit.       >       > Google definition of catalysis:       > Catalysis is the process of increasing the rate of a chemical reaction       > by adding a substance called a catalyst, which itself is not consumed in       > the reaction. Catalysts work by providing an alternative reaction       > pathway with a lower activation energy, making it easier for the       > reaction to proceed. Catalysis is crucial in many industrial processes,       > as well as in biological systems like the human body.       >       > Tour knows that there never was any ID creation science, and he knows       > that what he is doing is not support for his religious beliefs. It is       > only denial for the sake of denial.       >       > You do owe, at least, me the explanation that I requested after       > answering all your denial posts.              I do appreciate your consistent engagement, and would like to be as       upfront as I can, so here you are:              >       > REPOST:       > MarkE, you likely owe everyone a straight forward statement on how you       > intend to integrate the god that would have been responsible for setting       > chirality into the initial lifeforms over 3 billion years ago into your       > Biblical beliefs. Such a god would not be the god described in the       > Bible, so what good would filling that gap with a god do for you? Gap       > denial was all that the ID perps ever had, and the only thing that       > creationists like Tour can continue with. Isn't it senseless to keep       > doing that at this time? Tour even admits that he has known that ID has       > always been a scam, and that he doesn't know how to do any ID science,       > so there obviously had never been any ID science to sell to creationist       > rubes.       >       > Most of the other IDiots quit supporting the gap denial because they had       > their faces rubbed in the fact that the god that filled the Top Six gaps       > is not the Biblical god that they want to worship. Bill would rather       > lie about never supporting the creationist ID scam rather than deal with       > the Top Six in a straight forward and honest manner. Bill is the IDiot       > that once claimed that he knew some real ID scientists, that had the       > real ID science, but he wouldn't tell us who they were, nor what ID              [continued in next message]              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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