"I think this war has rather crystallised my pacifism. I think in the past I was like a lot of people who said I’ve got pacifistic inclination but I’m not a pacifist because what I couldn’t find in my own mind was the answer to that perennial question: ‘Ah, yes, but what would you have done when the Nazis were coming?’ And as someone with Jewish blood I’ve always found that difficult to answer, but the thing with this war which makes it so wrong in so many different ways is that it exposes that argument about the Nazis as a specious argument, in that it assumes a conditional assumption i.e. that you are in 1939, because it can be answered with a similar kind of conditional question: ‘But hang on a minute, if everyone had been a pacifist in 1914 then the Nazis would never have come to power."