Monkeytrousers, "by our standards", I mean modern western ones. Yes of course we've evolved from primitive societies. My point was that their "ancient wisdom" is illusory.
As for "fundamentalist atheist", I have a definition which I offer.,
"Fundamentalist" used to mean someone who went back to the original texts and typically tried to interpret them literally. Moslems often find this path because they still have their original book, and it's in language that many of them can still understand.
Very very few Christians are true fundamentalists because they have lost their original text, and the 3rd hand accounts are in very dead languages. This fundamentalist Christians rarely read original texts, but instead take translations of pretty low accuracy as literal truth. The King James Bible is beautifully written, but at a price that much was "improved".
Thus fundamentalism is often a motivation, not a process of self education in what one believes to be the word of God.
The problem then occurs that if you get to the literal word of God, your faith will tell you that any contrary opinion is an attack on God. Many people get past this, with nothing more than a bit of a headache caused by stress. But some are flipped over the edge into violent paranoia. This is common enough that in contemporary English "fundamentalist" now usually means "extremist".
Thus we have extremist atheists, which contrary to what people round here may think, I am not. Many justify their atheism by quoting "original" texts. Dawkins "The God Delusion" read like any religious fundamentalist diatribe. It cites Einstein et al as purveyors of "original truth", which from a scientific point of view is just bollocks.
Most of the great 20th century scientists were some for of atheist. Both Einstein and Feynman believed in a wholly impersonal universe which cared not one bit for humans on a persona basis.
But that doesn't make it true.
I've heard the recordings of Feynman's refutation of the personal God, and it's rubbish, not even consistent with the physics he sorted out so much.