Direct Realism 'A conversation'

'How the world looks to me is how the world is. It's obvious. What I see out there is what's out there.'

'What about illusions?

'Wot about them?'

Don't they prove that how the world appears is not necessarily how the world is?

'Do what, son? 's jus' a trick o' the light, or summint, innit?'

'But, what about hallucinations or the problem of perceptual relativity. If you accept that even once your perceptions do not match 'reality' then subsequently it's impossible to have ontological certainty, surely.'

'Oo you calling Shirley? You cheeky muppet! I'll give you homological (sic) certainty, you pranny, take that!

'Ah, you are quite correct, sir, the impact of your fist upon my nose has caused me a direct and .. . to be continued ...

A more coherent defence of a form of direct realism is given by J.L. Austin. The text book mentions him, but doesn't do him justice. We must when we revise.