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"All these studies tell us is it is much more complicated than just trying to fix that number because that is a surrogate marker, or a predictor for the disease, not the disease itself, " says Robert Centor, a professor of internal medicine at the University of Alabama, Birmingham.
FORBES: All The Wrong Numbers
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Jungmin Lee, an economist at Sogang University in Seoul who has studied Olympic judging, suggests a fix beyond the scoring system: increasing the number of judges.
WSJ: Removing Judges' Bias Is Olympic-Size Challenge
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During the introduction of most newly designed aircraft, typically "there are a certain number of things that get discovered early and are relatively easy to fix, " said Richard Healing, a former member of the NTSB.
WSJ: All Boeing Dreamliners Are Grounded
