Wow... a lot happened while I was composing.

Regarding EdTs link on "not believing in science", it is startling on one hand to see the steady 46% here who favor the "within 10,000 years" idea of human existence, but they have done a decent job of show how just "being human" colors our way of coming to conclusions.

I have argued for years that simpler answers just 'feel better', and don't require so much taxing study. Add to that the natural tendency to 'like' the simple answers that are more emotionally satisfying, and you have a formula for widespread ignorance. (NOT 'stupidity'... that is inability to learn. Ignorance is just not being aware.... whether thru carelessness or being misled by others.)
No one can do all the basic research and learn all the math & science required, but almost anyone can absorb the basic claims of a concept they already 'like' the feel of. In today's world there are so many things competing for our attention... from political problems to internet forums (grin) to just how to keep the kids fed. No wonder following the myriad working of science is not topmost in many minds.