I believe that you are missing the point: most Republicans do not believe in evolution because, as they say rather cluelessly "it is just a theory". Well, it turns out that gravity also is "just a theory".
All the people who vote Republican in my social network believe in evolution. I allow that I have seen news reports of people who tend Republican in other areas of the country who do not. Have you ever met a Republican creationist?
I would be interested to see polls on evolution belief of poor inner-city residents or unionized blue collar laborers who support Democrats. I expect the results would not be flattering.
I would be interested to see polls on evolution belief of poor inner-city residents or unionized blue collar laborers who support Democrats. I expect the results would not be flattering.