"Teaching Authority of the Church does not forbid ... research and discussions ... with regard to the doctrine of evolution."

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The best idea ever thought of in the history of humanity is useless unless someone communicates it. It will die in the test tube. And in our case, what we're communicating here to people is not necessarily something they want to hear. And so, our demeanor - how we deliver this message - takes on crucial, crucial importance.

— Phil Plait