Cancelling an appearance by post-Zionist Oz is not censorship. That's freedom of choice. Censorship would be trying not to let Oz publish his books. Hmmm, that sounds like the far left trying to stop and prosecute the religious right for publishing books.
Obama says world must reach climate deal in Paris 'while we still can' (Reuters)
from the article: Who is sick enough to censor Amos Oz?