After last night's preachy pro-EU mockumentary, BBC Four's main feature tonight attempted to preach a sermon on another of the BBC's main themes.
The programme was called Climate Change in Numbers, and it's been trying very hard to teach all of you naughty, naughty, naughty sceptics that the world really is warming, that there's not actually been a pause, that the 'gaps' in the data aren't important, that humans really are responsible, etc, etc.
Instead of talking about that sort of thing though, I'd like to shift the discussion onto the kind of subject matter that BBC types usually like hearing about...except when it concerns the BBC.
Three mathematicians presented the programme. Two were older men, the third was a young and attractive woman (with dyed orange hair).
Now, with all the thousands of older women involved in the global warming project here in the UK you might have thought a women in, say, her fifties could have chosen, but this is the sexist/ageist BBC, so that would be a 'no' then.
The numbers tell us with more than 97% accuracy, therefore, that the BBC is sexist/ageist. And the numbers never lie.
(Plus - and get the smelling salts out for the BBC's diversity executives - all the presenters were white too. Tut, tut).