of the leading Nazis". As for Baron von Neurath, the foreign minister, he and his wife, "had been extremely popular in England and I liked them both immensely".
The Nazi Nuremberg rally in 1937 - now seen as the incarnation of vileness - had "a grandiose beauty"; Sir Nevile "had never seen a ballet to compare with it".
Sir Nevile did make some criticisms and he condemned the Nazis for starting the war, but there is no sense at all that he understood how terrible they were.
Most of us like to think that, had we been around in the 1930s, we would have been little Churchills in understanding the fanaticism and opposing it relentlessly. But many people at the time did not. Evil does not go around with a sign around its neck.
Mahmoud Ahmadinejad, the new Iranian president, has a smile at least as charming as Hess's. But he wants to wipe Israel off the map and is developing nuclear weapons. Evil can be charming, hospitable and even have "a grandiose beauty". It is a lesson worth learning. 
Blame neo-cons for Iran’s nuclear stand-off