http://www.nytimes.com/2005/04/07/opinion/l07krugman.html?pagewanted=print&position=IMO, the first and last ones are the best:
April 7, 2005
Left and Right in the Ivory Tower (6 Letters)
To the Editor:
Paul Krugman ("An Academic Question," column, April 5) is correct that the lack of conservative faculty members in college is caused not through bias but by deficiencies in conservative ideology.
From the laissez-faire, anti-unionism of late-19th-century Republicans to the melding of those trends in today's neoconservative movement, the result of conservative ideology has almost always been deleterious for the majority of Americans.
Academics look at evidence and come to conclusions. Today's conservatives start with a conclusion and then try to find anything to support that conclusion to the exclusion of all contrary evidence. Their arguments tend to fall apart under the lightest scrutiny.
It is no wonder that the vast majority of well-educated academics are "liberal."
XXXXXXX XXXXXXX
XXXXXXXXX, Pa., April 6, 2005
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To the Editor:
In your April 5 issue, we learn that the Republicans are trying to use legislation to curb free speech at universities ("An Academic Question," column by Paul Krugman) and to muzzle the judiciary ("Attacking a Free Judiciary," editorial).
The Democrats appear to lack the agility and the strength to contain what amounts to a multipronged insurgency against our Constitution. I fear deeply for our nation.
XXXXXX XXXXXX
XXXXXX, N.J., April 6, 2005