Louis Kauffman is Professor of Mathematics at the University of Illinois
at Chicago and currently visiting professor at the University of Waterloo
and at the Perimeter Institute in Waterloo, Canada. Kauffman's interests
are in cybernetics, topology (knot theory and its ramifications) and
foundations of mathematics and physics. He is the 1993 recipient of the
Warren McCulloch award of the American Society for Cybernetics and
currently writes a column entitled Virtual Logic for the journal
Cybernetics and Human Knowing. His favorite formal system has only one
generating sign. His favorite informal system has no signs at all.
You may download his "Fragments of the Void - Selecta" in
three formats .doc .ps .pdf