She hadn’t forgotten all her military training; one point she certainly recalled being taught was that anything that looked like an outrageous coinci… - Iain Banks

I think I know the real reason."
"Which is?"
"Alcohol in the dust clouds. Goddamn stuff is everywhere. Any lousy species ever invents the telescope and the spectroscope and starts looking in between the stars, what do they find?" He knocked the glass on the table. "Loads of stuff, but much of it alcohol." He drank from the glass. "Humanoids are the galaxy's way of trying to get rid of all that alcohol.

On Earth one of the things that a large proportion of the locals is most proud of is this wonderful economic system which, with a sureness and certainty so comprehensive one could almost imagine the process bears some relation to their limited and limiting notions of either thermodynamics or God, all food, comfort, energy, shelter, space, fuel and sustenance gravitates naturally and easily away from those who need it most and towards those who need it least. Indeed, those on the receiving end of such largesse are often harmed unto death by its arrival, though the effects may take years and generations to manifest themselves.

The idea of faith interested him, even fascinated him, not as an intellectual idea, not as a concept or some abstract theoretical framework, but as a way of controlling people, as a way of understanding and so manipulating them. As a flaw, in the end, as something which was wrong with others that was not wrong with him.