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|    talk.origins    |    Evolution versus creationism (sometimes    |    142,579 messages    |
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|    Message 141,324 of 142,579    |
|    RonO to sticks    |
|    Re: Student of Stanley Miller comments o    |
|    26 Aug 25 13:01:54    |
      [continued from previous message]              >>>> Another problem for abiotic synthesis is that some amino acids have       >>>> two amino groups, and some have two carboxylic acid groups. This       >>>> leads to the possibility that the carboxlic acid group can bind with       >>>> the wrong amino group (or vice-versa) and thus branches can form in       >>>> undirected syntheses. None of the proteins in living systems have       >>>> “branches” as these would impair the proper folding of the proteins       >>>> into the enzymatic active forms.       >>>>       >>>> Meanwhile, there are competing reactions that destroy the sugars. We       >>>> have already seen that the Maillard reaction of amino acids with       >>>> sugars yields a variety of melanoid products. And unless the       >>>> environmental conditions are just right and the pH gets too high,       >>>> the Cannizzaro reaction will consume sugars in pairs yielding an       >>>> alcohol and a carboxylic acid. Moreover, high temperatures (like are       >>>> found in hydrothermal vents) will cause the sugars to dehydrate and       >>>> char and, yes, this does happen even underwater at high pressures.       >>>> The principal products were intractable materials composed of       >>>> melanoids, tars and carbon soot around the electrodes. This was not       >>>> the kind of materials biologists and chemists were looking for as       >>>> they are not components of living organisms. Later it would be shown       >>>> that the amino acids were racemic, not the pure L-isomers used by       >>>> living organisms. More recent analyses have revealed a total of       >>>> about 50 different amino acids were formed, but only 20 are used by       >>>> living organisms. So, while he did find amino acids, they were not       >>>> solely the ones living organisms use. There was a lot of chaff mixed       >>>> in with the wheat. While Miller was very open and straightforward       >>>> about these problems, they tend to get over-looked in origin-of-life       >>>> discussions. There is a tendency to focus on the path to life       >>>> ignoring all the problems: the competing reactions and sidetracks       >>>> along the way. This was not Miller’s fault, but it is common       >>>> behavior among those that argue for a solely naturalistic origin of       >>>> life, where it is assumed that time and “natural selection” will       >>>> take care of all the problems.       >>>>       >>>> Has my view on whether life’s emergence was a natural, unguided       >>>> process shifted with time? Of course. One starts out young and       >>>> naïve. I believed pretty much everything I read in books and was       >>>> taught in class. But as I learned more, I developed a healthy       >>>> skepticism and learned to think for myself. Not so much in high       >>>> school, but more so in college and graduate school. It was all part       >>>> of being a scientist: you learn to not always take everything at       >>>> face value. Instead, I learned to ask questions: Do the conclusions       >>>> fit the data? What is the evidence for this?       >>>>       >>>> [Etc...]       >>>>       >>>> https://scienceandculture.com/2025/08/interview-with-edward-peltzer-       >>>> on- the-origin-of-life/       >>>>       >>>       >>> What good does the gap denial do for you? It only allows IDiotic       >>> Biblical creationists to lie to themselves about reality. You know       >>> this for a fact, so why keep up the IDiotic stupidity. It doesn't       >>> matter how the origin of life occurred on this planet. Whatever       >>> happened is not Biblical, so it does not support your Biblical       >>> beliefs. Wallowing in denial is never going to support your       >>> religious beliefs. That is why the other IDiots quit the ID scam.       >>> Why you continue to go to the ID perps in order to be lied to is       >>> stupid and dishonest. The only IDiots left after the bait and switch       >>> started to go down were the ignorant, incompetent and or dishonest.       >>> Competent, informed, and honest IDiotic creationists do not exist.       >>> The fact that the bait and switch IDiotic scam still goes down on       >>> their own creationist support base is proof of that.       >>>       >>> You have to deal with the reality in which you have to deny the       >>> science. No matter what happened with respect to the origin of life       >>> on this planet the Bible is wrong once again. The earth is not flat,       >>> we do not live in a geocentric universe, and the earth is much older       >>> than a few thousand years. The earth was known not to be flat since       >>> before Christ was born. Geocentrism lost out centuries ago. YEC was       >>> dead before Darwin came up with natural selection. Even Kelvin's       >>> estimates were in the hundreds of millions of years. The actual       >>> origin of life on this planet is not mentioned in the Bible, nor is       >>> the evolution of that life over billions of years. The Biblical       >>> order of the creation of life on earth is as wrong as the shape of       >>> the earth and it's place in the universe. Nothing about nature will       >>> support your Biblical beliefs. You have to acknowledge that nature       >>> is not Biblical, and this fact does not matter for some reason when       >>> it is the basis for your denial of reality.       >>>       >>> Gap denial is never going to support your religious beliefs when the       >>> god that fills the gaps is not Biblical. The Supreme court was       >>> correct in their comments in scientific creationist gap denial. Just       >>> because we do not currently understand something about nature, is not       >>> any support for your religious beliefs. This is obviously the case       >>> with gaps that need to be filled by gods that are not Biblical.       >>>       >>> Ron Okimoto       >>>       >>       >> Ron, this post is not about the Bible or any particular interpretation       >> of it. The interview cited is only science. Ironically, your bluster       >> and misdirection serve to "deny the science".       >       > I first heard of this group to my surprise in a book I was reading. I       > found E-S did carry it, and I have been trying to read the well over       > 3000 posts they carry to get a feel for what gets discussed here, and       > the value of subscribing. The control documents explain the group as this:       >       > "The newsgroup talk.origins is meant as a venue for discussion of the       > scientific, religious, and political issues pertaining to various       > theories of the origins and development of life and the universe. Within       > such basic guidelines, wide-ranging discussions over a large number of       > topics are covered, all relating back to the main purpose of the group."       >       > That sounded fine, so I started trying to catch up on posts. The       > charter documents also claim that the discussion here is "(sometimes       > hot!)." That's also fine, as most of Usenet is nowadays. But after       > reading the reply above, I realized I could have written it myself. I've       > read almost the same thing over and over again in the posts I've read,       > and I'm only a small way through them.       >       > What I find interesting in the reply above is what appears to be this       > posters usual tactic of disregarding the issue and turning it into a       > religious attack. The original post by Mark had nothing to do with       > religion. It was from a scientist who has found some very real problems       > in his years of work regarding Naturalistic OoL, even though he       > initially began his adult life accepting most of the Darwinian Evolution       > he was taught. Though he does speak of the very big problems science       > has to overcome in OoL research, he is kind enough to offer an       > explanation of how he thinks evolution minded scientists should proceed       > in the future. Where progress might be found. He seems fairly              [continued in next message]              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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