It is great that scientists are learning and studying... As I read it, I am simply looking for assumptions and understanding that science still is evolving, they may come up with more information that can support the evidence as well as negate the evidence.
OK... let's start with this one:
could undergo a sequence of reactions to produce
showing a plausible route to how RNA could have formed on its own—
Critics, though, pointed out that acetylene and formaldehyde are still somewhat complex molecules themselves. That begged the question of where they came from.
For their current study, Sutherland and his colleagues set out to work backward from those chemicals to see if they could find a route to RNA from even simpler starting materials. They succeeded. In the current issue of Nature Chemistry, Sutherland’s team reports that it created nucleic acid precursors starting with just hydrogen cyanide (HCN), hydrogen sulfide (H2S), and ultraviolet (UV) light. What is more, Sutherland says, the conditions that produce nucleic acid precursors also create the starting materials needed to make natural amino acids and lipids. That suggests a single set of reactions could have given rise to most of life’s building blocks simultaneously.
Now we are talking statistical probabilities that MOST building blocks happen simultaneously as well as uniting and evolving into nucleic acids and amino acids besides happening at the same time and in VERY close proximity.
Sutherland’s team argues that early Earth was a favorable setting for those reactions. HCN is abundant in comets, which rained down steadily for nearly the first several hundred million years of Earth’s history. The impacts would also have produced enough energy to synthesize HCN from hydrogen, carbon, and nitrogen. Likewise, Sutherland says, H2S was thought to have been common on early Earth, as was the UV radiation that could drive the reactions and metal-containing minerals that could have catalyzed them.
Obviously, there is no empirical and verifiable evidence of what the early Earth was.
That said, Sutherland cautions that the reactions that would have made each of the sets of building blocks are different enough from one another—requiring different metal catalysts, for example—that they likely would not have all occurred in the same location. Rather, he says, slight variations in chemistry and energy could have favored the creation of one set of building blocks over another, such as amino acids or lipids, in different places. “Rainwater would then wash these compounds into a common pool,” says Dave Deamer, an origin-of-life researcher at the University of California, Santa Cruz, who wasn’t affiliated with the research.
Could life have kindled in that common pool? That detail is almost certainly forever lost to history. But the idea and the “plausible chemistry” behind it is worth careful thought, Deamer says. Szostak agrees. “This general scenario raises many questions,” he says, “and I am sure that it will be debated for some time to come.”
So we have could have, maybe, was thought, could undergo with suppositions of them coming together in a pool because they know that the varieties would happen in different places so we statistically have to factor in same time, rain water, same pool, close enough proximity, correct environment with a supposed what-the-earth-was at that time.
NOT SAYING that there isn't science here and that they aren't learning something but, at this time, it sounds more like "I"ntelligent people are "D"esigning what probably is statistically improbable.
Purely my opinion and definitely not a Biologist with a PHD at the end.
Dr. Arthur E. Wilder-Smith, who was an evolutionist with three earned doctorates, eventually decided against evolution. Why? Apparently his view as an evolutionist came to a halt when he realized:
"The Evolutionary model says that it is not necessary to assume the existence of anything, besides matter and energy, to produce life. That proposition is unscientific. We know perfectly well that if you leave matter to itself, it does not organize itself - in spite of all the efforts in recent years to prove that it does." (his words)
And as secular researcher Richard Milton said "Now even geneticists are beginning to have doubts. It is only in mainstream molecular biology and zoology that Darwinism retains serious enthusiastic supporters"
Did he just say "biologist"?
I cited research and you respond with crack pot Milton. No Milton has a very bad reputation among the biological sciences. He has supported the work of Paul Kammerer a long dead Lamarckian scientist. I do not believe what you cited involved peer reviewed research, but simply the opinion of crack pot Milton.
I have cited current peer reviewed research, and their will be more.