Although the Twentieth World Congress of Philosophy was held in August 1998, this online archive of contributed papers has continued to evolve, adding both new papers and sections on an almost weekly basis. At time of review, the archive contained some 634 papers, searchable by keyword or browseable by over 40 subject categories. The full texts of the papers are offered in HTML format, prefaced by an abstract. Please note that some papers are not available in English. Users may also access a record of all contributed papers presented at the Twentieth World Congress at the site.