It's even more presumptuous for anti-evolutionists who can't even get gradeschool biology correct because they haven't bothered to get an educatino on the subject to think they can "refute" 150 years of evolutionary biology and the overwhelmingly massive amount of evidence and research which supports it, along multiple cross-confirming lines.
However much may not still be known about the Universe -- and the average creationist is shocked to discover how much *is* known every time they presume to make a declaration on the evidence that "doesn't" exist -- the anti-evolutionists know a great deal less than even that, if their past performance is any indication.
It's truly frightening to regard the gaps in education that those we elect suffer. The worst fate is suffered by the captive audience composed of our youth at the hands of idealogues pretending to be teachers. I felt compelled to spend half my time "straightening out" fellow students while I could easily have frittered it away smoking pot and listening to music (the late 1970's being what they were). Ponder the results of the rap/materialistic youth when they get around to voting.
Back to subject, Yes - those of us who bother to keep up on science and work to understand it have a responsibility to reign in our representatives when they merely pretend to understand those issues. What may be easy for you or I to see is almost impossible for a person who started out shaking down smaller children for their lunch money.