As dean, Mr. Kagan championed hard sciences, rigorous hiring standards for faculty, and the protection of free speech.

WSJ: The Weekend Interview with Donald Kagan: 'Democracy May Have Had Its Day'

Rigorous, hard, fact based Cost-Benefit Analysis has to be applied if the EZ is not to create another cash drain.

FORBES: Enduring Euro Or Currency Collapse

Heart patients who get standard treatment get better quickly, so it is hard to tell without doing a rigorous trial whether it was due to the new treatment or now.

FORBES: AHA 2010