"What I have said will, I fear, arouse indignation in some quarters. That is always the way when comfortable emotional beliefs which cannot be sustained by evidence on logical grounds are challenged. The magic syllables "U.N.O." have acquired the status of an invocation, almost of a prayer. To cast doubt on the Organisation is considered akin to blasphemy. The rôle of the iconoclast is always hateful, but facts and logic cannot simply be brushed aside. I therefore think it my duty, as one not linked in any way with the Government and still less with the Opposition, to refuse to foster what I believe to be a dangerous delusion which is rapidly becoming a snare."
January 1, 1970
https://en.wikiquote.org/wiki/Frederick_Lindemann%2C_1st_Viscount_Cherwell