Watching now on BBC1, and he's doing a bit on Conscientious Objectors. He's not only referred to them as 'cranks', but was quite pointed and rude to a surviving member of one of their families:
"But don't you think he needed to do his bit?' Etc?
I think that's rather inappropriate, especially given that I think a number of them have since been pardoned.
And conscripting people into war has since been condemned, and rightly so.