I don't concede that they exist at all, energy or otherwise. But I can discuss them without believing in them, which, according to Aristotle, is the mark of an educated man. 
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The need for critical thinking is becoming critical, I'm thinking.
"If we crave some cosmic purpose, then let us find ourselves a worthy goal."
Carl Sagan
"Just think of the tragedy of teaching children not to doubt."
Clarence Darrow( 1857-1938) American Lawyer |