Promises, Promises Analog, 2004. Wishful thinking about politicians.
Powered by Water Analog Feb 2002. The near-collapse of civilization as we know it due to the removal of one tiny component of the social glue. It could happen
Funny Furry Fellows Analog Nov 2000. Attempted exploitation of a newly discovered world stubs its toe rather sharply on the natives' sense of humor.
They Toil Not
1999, 2005. Life as we don't know it.
Peculiar Plants Analog 1998. Short-short about silent witnesses to time travel.
(830 words). This one didn't get published as a "Probability
Zero" in Analog because Stan said it wasn't improbable
Unfortunately, that's true.
Gender Gap Analog, 1997. The aftermath of freely available gender selection.
Unexplained lights in the sky:
Gamma Ray Bursters
Science fact in Analog, 1994.