With a doctrine that calls itself science among non-scientists but is rejected by the vast majority of the real practitioners, an amicable coexistence and collaboration between intelligent design advocates and upholders of mainstream science education standards is rare. With mainstream scientific and educational organizations saying the theory of evolution is not "in crisis" or a subject doubted by scientists, nor intelligent design the emergent scientific paradigm or rival theory its proponents proclaim, "teaching the controversy" is suitable for classes on politics, history, culture, or theology they say, but not science. By attempting to force the issue into science classrooms, intelligent design proponents create a charged environment that forces participants and bystanders alike to declare their positions, which has resulted in intelligent design groups threatening and isolating high school science teachers, school board members and parents who opposed their efforts.