And how did it change the meaning in that particular paragraph?
You are mistaken.
See, you don't have to accuse people of lying :-)
" And how did it change the meaning in that particular paragraph?"
You made it look like Darwin didn't have an answer when he did.
" See, you don't have to accuse people of lying :-)"
Yes, ignorance will often be the answer too. Not that that was an issue, because in that paragraph I never said you had lied. You were mistaken, about a great many things. :)