This is a question I've wanted to ask forever. We have no end of forum members who spend immense amounts of energy asking what they pretend to be "science questions," generally framed as a strawman arguments.
The question is this: how many who deny science in favour of their religious beliefs actually have any knowledge of science at all? How many could pass an elementary school science test today, or a high school final in science, or earn an B.Sc or M.Sc?
I am voting for under 1% at all grades.
Unless we're going to go ahead and call 'psychology' a science, my science education finished at high school.
Since I didn't choose a science elective in my final year, it's not even Twelfth Grade.
Sure, I've read a bit since, but I'm not about to pretend I spend as much time thinking about or studying science as I do basketball, beer, or history (probably in that order...lol)
Clearly, I'm not referring to all religious people here, but the more extreme versions of science denying/ignorance/misinformation I see is at a much simpler level that that, and more akin to what I would have discussed with Grade 6's when I was a teacher.
Not talking here about particular scientific theories or facts. More just basic understanding of what science is, what science isn't, and what isn't science.
However, up until about Grade 9 I would think it's entirely possible to pass a science test by parroting the answers you believe the teacher wants, almost regardless of understanding or agreement.
Equally, you can be scientifically educated (hey, I'm technically a university science major) and not know the first thing about a certain field. You'd hope that ANY science education would start to draw some boundaries around process and approach, but honestly, I had classmates who passed without too many problems and were confusingly clueless overall.