ALL x-tians should accept science because it's based on logic and evidence. Not to do so is illogical. However, the inherently illogical nature of x-tianity never stopped x-tians believing in it so why change now?
When it comes to the point where science conflicts with the teachings of the babble or a belief system such as x-tianity, then then babble/belief system should be disregarded for it is based on nothing.
When parts of the belief system have to be discarded because science is in conflict with it, then it places question marks over the remainder of the belief system and the credibility of the whole belief system is brought into question.
This is why people hang on for dear life to their beliefs, even in the face of logic and common sense.
To believe in x-tianity and evolution is two-faced. However, x-tians have been two-faced throughout their existence in that they have raped, pillaged, enslaved and murdered their way through history and STILL claim that their religion is one of peace and love.