Drawing the line on airport security

Published August 17, 2005
I'll sacrifice some security so I can keep my pants on

On our way to darkness

Published December 28, 2004
The continuing attack on science weakens our country

Fahrenheit 212: the boiling point

Published September 2, 2004
Banning a controversial film is wrong

End of civility?

Published August 8, 2004
The Vice President should not use the F-word

A disaster of epic proportions

Published June 1, 2004
The Abu Ghraib prisoner abuse scandal

Why science is good for America

Published April 24, 2004
Holding the candle of science against the gathering darkness

Rumination on transportation

Published May 10, 2004
Hydrogen fuel cells may not solve all problems

Why we should change the way we live now

Published April 21, 2004
A good environment is good for the economy

The cult of negativity spreads

Published March 15, 2004
It is easier to tear down an idea than have your own

Why are so many people afraid of the truth?

Published December 2, 2003
Global warming and climate change have ample evidence

Some stray thoughts

Published October 21, 2003
SUVs, sex-ed, and French-bashing

Immigration: what's the next step?

Published October 3, 2003
Immigration problems cannot be ignored