As much as I know about the scientific community -- and, you know, you have to remember that's not my discipline. But as much as I know about what the high school science standards say, it would be in standing with that. As far as the scientific community, I really can't go there, because I know that there is a lot more about Darwin than is in that textbook. I mean, I can absolutely say that without knowing everything about Darwin or knowing everything about science.
the writer is more knowledgeable about Darwin than  what is portrayed by the textbook 
the writer never claimed to be more knowledgeable than what is presented in the text book, only claimed book did not capture some facts 
( z1 know :ARG0 ( z2 person :ARG0-of ( z3 write ) ) :ARG1 ( z4 thing :topic ( z5 person :name ( z6 name :op "Darwin" ) ) ) :ARG2-of ( z7 have-degree :ARG1 z2 :ARG3 ( z8 more ) :ARG4 ( z9 thing :ARG2-of ( z10 portray :ARG0 ( z11 textbook ) ) ) ) )