Serge Thion

Serge Thion (1942 – 15 October 2017) was a French sociologist, essayist and long-standing researcher on political and social issues. He was a doctor in sociology and author of several books.

Until the year 2000, he was an investigator for the French CNRS, but that year he was dismissed for affirming the non-existence of crimes against humanity. From then on, he managed an Internet site dedicated to disseminating denial theses and attacking his former colleagues at the CNRS. In 2002, he was found guilty of defamation against the writer Didier Daeninckx, and in September 2003 he was declared guilty of forgery, for reproducing without permission of the authors and extensively modified with their comments, copyrighted texts.^{[citation required]}

Serge Thion co-authored, with Robert Faurisson, writings denying the existence of gas chambers in Nazi death camps.^{[citation needed]}