There was something in Blair’s autobiography about a diary entry of Chamberlain from around the time of Munich he read at Chequers one weekend, which made it clear that he didn’t remotely trust Hitler but had done what he thought was right in the circumstances. He certainly wasn’t the right PM for a war, but I think the way he gets pilloried over Munich is grossly unfair. He probably enabled us to hold out for long enough for the Americans to enter the war. If Germany had attacked us in 1938 we’d have been fucked.