From Wiki:
Richard Anderson Falk (born 1930) is an American professor emeritus of international law at Princeton University, the author or co-author of 20 books and the editor or co-editor of another 20 books,speaker, activist on world affairs, and an appointee to two United Nations positions on the Palestinian territories.
In 2008, the United Nations Human Rights Council (UNHRC) appointed Falk to a six-year term as a United Nations Special Rapporteur on “the situation of human rights in the Palestinian territories occupied since 1967.”Some of his official reports, as well as other writings, have been criticized by Israeli officials and some diplomats.
So he truly is a traitor.