Today in Science History - Quickie Quiz
Sierra Club Quotes (2 quotes)
I sort of kept my hand in writing and went to work for the Sierra Club in ‘52, walked the plank there in ‘69, founded Friends of the Earth and the League of Conservation Voters after that.
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The Sierra Club is a very good and a very powerful force for conservation and, as a matter of fact, has grown faster since I left than it was growing while I was there! It must be doing something right.
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In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) -- Carl Sagan
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