Origin of Life Science Fiction Without the Science
Some owlhoots claim that the origin of life has nothing to do with evolution. If they had knowledge to go with their enthusiasm, they would know that the origin of life is foundational to evolution. Attempting to distance themselves from the insurmountable problems of abiogenesis (including the law of biogenesis that indicates life only comes from life, and irreducible complexity) is disingenuous at best.
The failed Miller-Urey experiment is being zombified with some fanciful fact-free new ideas, and I reckon that nearly anyone can see that the new presentations are chock full of assumptions. Some of these involve the conditions of their fantasy primordial Earth, the world being ancient in the first place (Papa Darwin's scum-to-sculptor ideas require a lot of time), disagreement within the ranks of other Darwinians, nothing can be plausibly demonstrated, and more. You'd think they'd think about evidence indicating the Creator, but their religion forbids that. They have mighty big imaginations, though.
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| Adapted from "swampyWater3" by mconnors / morgueFile |
Riddle-solving researchers from the University of Cambridge “may have solved origin-of-life conundrum,” announced a recent headline. They propose a scenario by which life’s essential chemical building blocks could have been produced simultaneously, providing the raw material for life to evolve. John Sutherland’s Cambridge team resolved this foundational chemical conundrum using simple molecules they contend would have been deposited on the early Earth by heavy meteorite bombardment.You can read the entire article by clicking on "Attempts to Trace Life Back to Chemical Origins Still Maps the Willful Ignorance of the Hunters".
“The key thing about the network is that although it looks complicated, it’s all the same reactions,” Sutherland explains. From hydrogen cyanide, hydrogen sulfide, phosphates, and of course water, the organic building blocks of many important biological molecules can form. The same sorts of reactions, using various metallic catalysts, can produce 12 amino acids, nucleotides, and a lipid precursor. Thus, using the sun’s energy, it is possible to generate many of the simple molecules from which the far more complex biochemical molecules comprising living cells are built. That would “only” leave the problem of getting those molecules to assemble and organize themselves into living cells, but more on that later.