organized efforts to challenge museum exhibitions on evolution

Challenged by Creationists, Museums Answer Back from NYTimes.

"Instead, he told the volunteers that when they encounter religious fundamentalists they should emphasize that science museums live by the rules of science. They seek answers in nature to questions about nature, they look for explanations that can be tested by experiment and observation in the material world, and they understand that all scientific knowledge is provisional - capable of being overturned when better answers are discovered.
"Is it against all religion?" he asked. "No. But it is against some religions."
There is more than one type of creationist, he said: "thinking creationists who want to know answers, and they are willing to listen, even if they go away unconvinced" and "people who for whatever reason are here to bother you, to trap you, to bludgeon you.""