Hello everyone!!
The dead horse is getting another beating!!!
Well not really. I would like to let everyone know about a wonderful (in my
opinion) paper written by Ernst Mayr. Mayr is one of the proponents of the
biological species concept. The title of the paper is "What is a Species, What
is Not?", it can be found in Philosophy of Science, Vol. 63 (June 1996) PP.
262-277.
or also http://www.aaas.org/spp/dspp/dbsr/evolut/mayr.htm
I hope this helps.
Hasta Luego!!!
Emilio Jose