Evolution and the Origins of Disease For BD & Others
http://www.sciam.com/1998/1198issue/1198nesse.html
For BD who has once again demonstrated a huge lack of understanding about how diseases evolve, certain "journalists" who think Barry has a clue, and even an astronomer or two who thinks the real hazards of MSR lie "between" the positions of Zubrin and BD.
For the record I think "between" is probably correct, but is subject to being grossly misinterpreted as roughly halfway between rather than far closer to Zubrin than Di Gregorio.
Regards,
Mark