Can anyone tell me next time there is a major change in science?

Ok, imagine this; I go onto AiGbusted's blog, looked at a post he wrote sometime ago and I find a pugnacious response to what I said in the article. This was it;

created rationalist, just why do you claim that there was "some sort of
primordial monotheism" practiced by the first homonids? What evidence do you
have, other than your guess? Exactly what determines if something has a "soul"?
If Homo Erectus had a soul, what about Homo Neanderthalis? Didn't God love them
as much so that's why they died out? I do love just how willfully ignorant
theists can be when it comes to even their attempts to co-opt science into their
beliefs. Look here at an actual modern representation of the human "family
tree", not the expected old and superseded information that theists always use.
Why do you find the idea of a magic man resurrecting himself from death to be
any more easy to believe than oh, a global flood or God creating the earth a few
thousand years ago? None of these has any evidence to support it but you seem to
be sure you can tell the difference better than your creationist fellow
believers. You seem to be quite able to compartmentalize your superstitious
beliefs.

Well the important part about this rambling is the part I put in bold. I wondered what he thought was so dangerous to my assertion that Homo Erectus was Adam's race and why he thought I was being willfully ignorant. Well I looked up the human family tree (look at the above picture to see what it looks like).

I was shocked to find that I had been spreading misinformation about the relationship between homo sapiens sapiens and homo erectus. Sorry I will readjust what I've said to fix that error. At any rate this seems to show one thing about the current opinion on theists. It seems there is a tendency around the science blogs to stereotype theists as ignorant, incompetent idiots, this stereotype is a tragedy and one which must be broken.