On the origins question, a world famous scientist has recently stated that he doesn't know anyone including Nobel Prize winners who even understands evolution ! :
... I will tell you as a scientist and a synthetic chemist: if anybody should be able to understand evolution, it is me, because I make molecules for a living, and I don't just buy a kit, and mix this and mix this, and get that. I mean, ab initio, I make molecules. I understand how hard it is to make molecules. I understand that if I take Nature's tool kit, it could be much easier, because all the tools are already there, and I just mix it in the proportions, and I do it under these conditions, but ab initio is very, very hard.
I don't understand evolution, and I will confess that to you. Is that OK, for me to say, "I don't understand this"? Is that all right? I know that there's a lot of people out there that don't understand anything about organic synthesis, but they understand evolution. I understand a lot about making molecules; I don't understand evolution. And you would just say that, wow, I must be really unusual.
Let me tell you what goes on in the back rooms of science - with National Academy members, with Nobel Prize winners. I have sat with them, and when I get them alone, not in public - because it's a scary thing, if you say what I just said - I say, "Do you understand all of this, where all of this came from, and how this happens?" Every time that I have sat with people who are synthetic chemists, who understand this, they go "Uh-uh. Nope." These people are just so far off, on how to believe this stuff came together. I've sat with National Academy members, with Nobel Prize winners. Sometimes I will say, "Do you understand this?"And if they're afraid to say "Yes," they say nothing. They just stare at me, because they can't sincerely do it.
'I was once brought in by the Dean of the Department, many years ago, and he was a chemist. He was kind of concerned about some things. I said, "Let me ask you something. You're a chemist. Do you understand this? How do you get DNA without a cell membrane? And how do you get a cell membrane without a DNA? And how does all this come together from this piece of jelly?" We have no idea, we have no idea. I said, "Isn't it interesting that you, the Dean of science, and I, the chemistry professor, can talk about this quietly in your office, but we can't go out there and talk about this?'
- Professor James M. Tour