Conversation so far:
What was Johan Galtung criticized for regarding the Cold War?
Galtung's statements have drawn criticism for criticism of Western countries during the Cold War and perceived as a positive attitude to the Soviet Union, Cuba and Communist China.
How did Johan Galtung respond to the criticism anti-Semitism?
Galtung himself has vehemently repudiated accusations of antisemitism as smearing and libel in a published statement.

Question: How long did the criticism continue?
Self-contained rewrite: How long did the criticism of Johan Galtung regarding the Cold War continue?