Let me also add that the alarming amout of science denial in the USA us largely a cultural/political phenomenon, but one that is wrapped up in a kind of Christanity that is also inseparable from that cultural/political force.
I am not saying this to defend Christianity any more than it deserves. I am saying this to clarify the point.
Consider that there is pending legislation or movements to affect the policy of state boards of education in some 22 states at anyone time to alter the public school science curriculum. The proposals are all in regard to either introducing creationism or compromising the teaching of evolution.
The proponents of that are all conservative Republicans. The interesting thing is that evolution is now just one of the targets. The proposals usually target evolution, global warming, and stem cell research..
Most of the impetus and material for this effort comes from a Seattle based lobbying/PR firm called
The Discovery Institute. They are the "sponsors" of the Intelligent Design movement which is basically a tarted up pseudo-scientific version of Paleyism from the early 1800s.
They are the people who brought us all the books ranging from the patently ridiculous "Of Pandas and People" all the way to the lofty but pseudo scientific books by PhDs such as Behe and Dembski about Irreducible Complexity and "information theoretic" approaches to refuting evolution.
They are funded mostly by a group of Christian Dominionists who seek to have the American government be based on Biblical principals.
The Discovery Institute is so intellectually dishonest in its approach that even the Templeton Foundation, which usually funds research about faith and science pulled out their support in embarassment.
This is a very culturally complex subject in the USA, and I would say that to declare it as a religious phenomenon is too simplistic.
One indicator is the rise of very similar organizations who lobby in the same way against public policy towards global warming mitigation. For example,
The Heartland Institute.
Democracy is the worst form of government there is, except for all the others.