Miscellaneous nonfiction, and a bibliography

• From 1983: "First Word", OpEd piece in Omni magazine, January, 1983
  My first in-print fling at the Singularity.


• From 1993: The Coming Technological Singularity
  Presentation at the VISION-21 Symposium sponsored by NASA Lewis Research Center and the Ohio Aerospace Institute, 30-31 March 1993.


• From 2003: Technological Singularity
  A retrospective for the Whole Earth Review Spring 2003 issue.



• Nature, Bloody in Tooth and Claw?
  Essay for the 1996 British National Science Fiction Convention (Evolution).

----------------------------------------------------------
• Asteroid Satellites and Tidal Moraines
  Presentation at the 1995 MATLAB Conference, 16-18 October, 1995, Cambridge, MA.



• The Internet Speculative Fiction DataBase (http://www.isfdb.org/) has a bibliography of my science fiction.