text_combined: r hettinga rahshipwrightcom 1235 0400 81702 gary lawrence murphy wrote wasnt aztec population greeted cortez already largely decimated microbiology brought desoto nearly hundred years pbs education michael whatsisname alexander guy among things subject believe smallpox stuff happened invasion conquistadores fact disease vectors r hettinga internet bearer underwriting corporation 44 farquhar street boston 02131 usa however may deserve respect usefulness antiquity predicting end world found agreeable experience edward gibbon decline fall roman empire httpxentcommailmanlistinfofork sat 17 aug 2002 144615 0400 alqaedas fantasy ideology policy review 114