authors such as, Richard Dawkins, Daniel Dennett, Christopher Hitchens and Sam Harris.
Two people laughably unqualified to discuss the topic, one second-rate populist philosopher, and one really, really, bad lay-philosopher.
Yeah, well done.
Everyone should be scientifically literate.
Sure, sounds nice. I suspect that you're not, however. Scientific illiteracy runs rampant among atheist groups on the internet. It's rather disturbing. Given your absurd list of recommended authors, it seems reasonable to assume that those are the sort of groups that introduced you to them -- yet you didn't seem to notice.
just happens to be one of the first things we lose when we learn to think for ourselves.
If I assume you're at least of average intelligence, I can not believe that you're actually thinking for yourself. No rational person could read Harris and not only recommend him, but hold him up as an exemplar!
What to do about it? Education, education, education.
Yes. I strongly recommend the formal kind. Autodidacticism clearly isn't working.