I don't have the in depth knowledge of religions that other posters here have. From the outsiders perspective(mine), I see creationism and its proponents pushing really hard to discredit evolution and to push their theory(belief?), they're also challenging the estimated age of the Earth and the Universe. Here in Britain we have Faith-schools opening up, which is proving to be kind of an open door for Creationism. It is important to note that it's not just Creationists that are opening up Faith-schools, other religious organisations are opening Faith-schools in order to teach(or not teach as it turns out) what they deem should be in their curricula. So we're going to wind up with a fragmented standard of education across our population, as well as a significant section of our population being indoctrinated against a theory that has a broad evidence base to support it. I don't know how this is playing out in America, hopefully wise heads are prevailing and Creationism is confined to R.E.(Religious Education), which as far as I'm concerned is fine, R.E. is where various faiths should be taught.
I'm concerned because the majority of the noise seems to be coming from religious groups, are they pushing this false choice because they want people to turn away from science, because they feel that the expanding knowledge base that is accumulating as science seeks to explain more and more is perceived as threatening the validity of their belief system?

I want to focus on the interest groups that would benefit from pushing the false choice of siding with Religion or Science only. What do they get out of it? More importantly how do we bring this nonsense to an end?