The article shows that RNA bases were actually created in the lab. Furthermore, this is not the first time, but it is the first time they have all been produced by one process:
Now, Carell’s team has shown how all nucleobases could form under one set of conditions: two separate ponds that cycle through the seasons, going from wet to dry, from hot to cold, and from acidic to basic, and with chemicals occasionally flowing from one pond to the other. The researchers first let simple molecules react in hot water and then allowed the resulting mix to cool down and dry up, forming a residue at the bottom that contained crystals of two organic compounds.
They then added water back, and one of the compounds dissolved and was washed away into another reservoir. The absence of that water-soluble molecule allowed the other compound to undergo further reactions. The researchers then mixed the products again, and their reactions formed the nucleobases.
This is progress (especially as the yield is apparently quite high), but as both azaa and the last paragraph of the article point out, we are still lacking the ribose backbone of the RNA molecule.
I don't think it is possible to have a killer argument against determined creationists, as they do not regard evidence in the same way as you and I do. Any discusion with them will take the form of a whack-a-mole game.
Now, Carell’s team has shown how all nucleobases could form under one set of conditions: two separate ponds that cycle through the seasons, going from wet to dry, from hot to cold, and from acidic to basic, and with chemicals occasionally flowing from one pond to the other. The researchers first let simple molecules react in hot water and then allowed the resulting mix to cool down and dry up, forming a residue at the bottom that contained crystals of two organic compounds.
They then added water back, and one of the compounds dissolved and was washed away into another reservoir. The absence of that water-soluble molecule allowed the other compound to undergo further reactions. The researchers then mixed the products again, and their reactions formed the nucleobases.
This is progress (especially as the yield is apparently quite high), but as both azaa and the last paragraph of the article point out, we are still lacking the ribose backbone of the RNA molecule.
I don't think it is possible to have a killer argument against determined creationists, as they do not regard evidence in the same way as you and I do. Any discusion with them will take the form of a whack-a-mole game.