harleyargotech robert harley gary lawrence murphy wrote wasnt aztec population greeted cortez already largely decimated microbiology brought desoto nearly hundred years well iirc cortez arrived 1519 desoto born circa 1500 math guess thats r ps funny new world world population supposedly immunity old world diseases died like flies old world population completely unaffected new world diseases tabacco syphilis bullshit meter redlining httpxentcommailmanlistinfofork sun 18 aug 2002 231215 0200 cest alqaedas fantasy ideology policy review 114