I guess I will have to repeat myself.
The intention of the Urey/Miller experiments were NOT to produce life in the laboratory. I am going to say it again: the point of the Urey/Miller experiments were NOT to produce life. The purpose of the Urey/Miller experiments were to test the idea that relatively complex organic molecules associated with life, like amino acids, could be produced without life in conditions roughly simulating the primordial earth. That is your first error.
Your second error was stating that only the amino acid glycine was produced. In fact, among the organic materials produced, at least thirteen different amino acids were produced.
Your third error was stating that this experiment was never repeated. In fact, many people not only repeated this exact experiment, but repeated similar experiments mimicking various different conditions for the primordial earth, and in every case complex organic material was produced.
Here is a link to
the Urey/Miller experiments.
Your fourth mistake, as Wounded King pointed out, was stating that glycine comes in L- and D-forms. In fact,
glycine does not exhibit chirality.
Just so other people know what we are discussing,
this is the original post with the errors.
"Intellectually, scientifically, even artistically, fundamentalism -- biblical literalism -- is a road to nowhere, because it insists on fidelity to revealed truths that are not true." -- Katha Pollitt
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