"I want here to make three suggestions: first, that the doubts the ordinary man feels about religion are justified, and need not be stifled or concealed; second, that there is no ground for the view that Christianity is the only alternative to communism, or that there can be no sound character training that is not based on religion; and, third, I want to make some practical suggestions to the parents who are not believers, on what they should tell the children about God, and what sort of moral training they should give them."

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Even though their arguments did not invoke religion, I think we all know what's behind these arguments. They're trying to protect religious beliefs from contradiction by science. They used to do it by prohibiting teachers from teaching evolution at all; then they wanted to teach intelligent design as an alternative theory; now they want the supposed "weaknesses" in evolution pointed out. But it's all the same program - it's all an attempt to let religious ideas determine what is taught in science courses.

— Steven Weinberg