"When did 'skeptic' become a dirty word in science? When did a skeptic require quotation marks around it?"

"Let's think back to people in 1900 in, say, New York. If they worried about people in 2000, what would they worry about? Probably: Where would people get enough horses? And what would they do about all the horseshit? Horse pollution was bad in 1900, think how much worse it would be a century later, with so many more people riding horses?" - Michael Crichton